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通过 ob-operator 部署 OceanBase 数据库

本文主要是介绍通过 ob-operator 部署 OceanBase 数据库,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!

本文介绍如何通过 ob-operator 来部署 OceanBase 数据库。

背景信息

ob-operator 与其他 operator 一样,旨在让 OceanBase 以容器的方式,无缝运行在 Kubernetes 集群上。

ob-operator 现已支持 OceanBase 集群的创建、删除,完整的节点生命周期管理、ob-proxy 管理,后续会支持租户管理、多 Kubernetes 集群等功能。

您可按照以下步骤通过 ob-operator 来部署 OceanBase 数据库。

部署信息:

版本:3.1.4

命名空间:oceanbase-system、obcluster

部署 CRD

kubectl apply -f crd.yaml
#crd.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.4.1
  creationTimestamp: null
  name: obclusters.cloud.oceanbase.com
spec:
  group: cloud.oceanbase.com
  names:
    kind: OBCluster
    listKind: OBClusterList
    plural: obclusters
    singular: obcluster
  scope: Namespaced
  versions:
  - name: v1
    schema:
      openAPIV3Schema:
        description: OBCluster is the Schema for the obclusters API
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: OBClusterSpec defines the desired state of OBCluster
            properties:
              clusterID:
                minimum: 1
                type: integer
              imageObagent:
                type: string
              imageRepo:
                type: string
              resources:
                properties:
                  cpu:
                    anyOf:
                    - type: integer
                    - type: string
                    pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                    x-kubernetes-int-or-string: true
                  memory:
                    anyOf:
                    - type: integer
                    - type: string
                    pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                    x-kubernetes-int-or-string: true
                  storage:
                    items:
                      properties:
                        name:
                          type: string
                        size:
                          anyOf:
                          - type: integer
                          - type: string
                          pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                          x-kubernetes-int-or-string: true
                        storageClassName:
                          type: string
                      required:
                      - name
                      - size
                      - storageClassName
                      type: object
                    type: array
                required:
                - cpu
                - memory
                - storage
                type: object
              tag:
                type: string
              topology:
                items:
                  properties:
                    cluster:
                      type: string
                    parameters:
                      items:
                        properties:
                          name:
                            type: string
                          value:
                            type: string
                        required:
                        - name
                        - value
                        type: object
                      type: array
                    zone:
                      items:
                        properties:
                          name:
                            type: string
                          nodeSelector:
                            additionalProperties:
                              type: string
                            type: object
                          region:
                            type: string
                          replicas:
                            minimum: 1
                            type: integer
                        required:
                        - name
                        - nodeSelector
                        - replicas
                        type: object
                      type: array
                  required:
                  - cluster
                  - parameters
                  - zone
                  type: object
                type: array
            required:
            - clusterID
            - imageObagent
            - imageRepo
            - resources
            - tag
            - topology
            type: object
          status:
            description: OBClusterStatus defines the observed state of OBCluster
            properties:
              status:
                type: string
              topology:
                items:
                  properties:
                    cluster:
                      type: string
                    clusterStatus:
                      type: string
                    lastTransitionTime:
                      format: date-time
                      type: string
                    zone:
                      items:
                        properties:
                          availableReplicas:
                            type: integer
                          expectedReplicas:
                            type: integer
                          name:
                            type: string
                          region:
                            type: string
                          zoneStatus:
                            type: string
                        required:
                        - availableReplicas
                        - expectedReplicas
                        - name
                        - region
                        - zoneStatus
                        type: object
                      type: array
                  required:
                  - cluster
                  - clusterStatus
                  - lastTransitionTime
                  - zone
                  type: object
                type: array
            required:
            - status
            - topology
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
    subresources:
      status: {}
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.4.1
  creationTimestamp: null
  name: obzones.cloud.oceanbase.com
spec:
  group: cloud.oceanbase.com
  names:
    kind: OBZone
    listKind: OBZoneList
    plural: obzones
    singular: obzone
  scope: Namespaced
  versions:
  - name: v1
    schema:
      openAPIV3Schema:
        description: OBZone is the Schema for the obzones API
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: OBZoneSpec defines the desired state of OBZone
            properties:
              topology:
                items:
                  properties:
                    cluster:
                      type: string
                    parameters:
                      items:
                        properties:
                          name:
                            type: string
                          value:
                            type: string
                        required:
                        - name
                        - value
                        type: object
                      type: array
                    zone:
                      items:
                        properties:
                          name:
                            type: string
                          nodeSelector:
                            additionalProperties:
                              type: string
                            type: object
                          region:
                            type: string
                          replicas:
                            minimum: 1
                            type: integer
                        required:
                        - name
                        - nodeSelector
                        - replicas
                        type: object
                      type: array
                  required:
                  - cluster
                  - parameters
                  - zone
                  type: object
                type: array
            required:
            - topology
            type: object
          status:
            description: OBZoneStatus defines the observed state of OBZone
            properties:
              topology:
                items:
                  properties:
                    cluster:
                      type: string
                    zone:
                      items:
                        properties:
                          name:
                            type: string
                          nodes:
                            items:
                              properties:
                                serverIP:
                                  type: string
                                status:
                                  type: string
                              required:
                              - serverIP
                              - status
                              type: object
                            type: array
                        required:
                        - name
                        - nodes
                        type: object
                      type: array
                  required:
                  - cluster
                  - zone
                  type: object
                type: array
            required:
            - topology
            type: object
        type: object
    served: true
    storage: true
    subresources:
      status: {}
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.4.1
  creationTimestamp: null
  name: rootservices.cloud.oceanbase.com
spec:
  group: cloud.oceanbase.com
  names:
    kind: RootService
    listKind: RootServiceList
    plural: rootservices
    singular: rootservice
  scope: Namespaced
  versions:
  - name: v1
    schema:
      openAPIV3Schema:
        description: RootService is the Schema for the rootservices API
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: RootServiceSpec defines the desired state of RootService
            properties:
              topology:
                items:
                  properties:
                    cluster:
                      type: string
                    parameters:
                      items:
                        properties:
                          name:
                            type: string
                          value:
                            type: string
                        required:
                        - name
                        - value
                        type: object
                      type: array
                    zone:
                      items:
                        properties:
                          name:
                            type: string
                          nodeSelector:
                            additionalProperties:
                              type: string
                            type: object
                          region:
                            type: string
                          replicas:
                            minimum: 1
                            type: integer
                        required:
                        - name
                        - nodeSelector
                        - replicas
                        type: object
                      type: array
                  required:
                  - cluster
                  - parameters
                  - zone
                  type: object
                type: array
            required:
            - topology
            type: object
          status:
            description: RootServiceStatus defines the observed state of RootService
            properties:
              topology:
                items:
                  properties:
                    cluster:
                      type: string
                    zoneRootService:
                      items:
                        properties:
                          name:
                            type: string
                          role:
                            type: integer
                          serverIP:
                            type: string
                          status:
                            type: string
                        required:
                        - name
                        - role
                        - serverIP
                        - status
                        type: object
                      type: array
                  required:
                  - cluster
                  - zoneRootService
                  type: object
                type: array
            required:
            - topology
            type: object
        type: object
    served: true
    storage: true
    subresources:
      status: {}
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.4.1
  creationTimestamp: null
  name: statefulapps.cloud.oceanbase.com
spec:
  group: cloud.oceanbase.com
  names:
    kind: StatefulApp
    listKind: StatefulAppList
    plural: statefulapps
    singular: statefulapp
  scope: Namespaced
  versions:
  - name: v1
    schema:
      openAPIV3Schema:
        description: StatefulApp is the Schema for the statefulapps API
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: StatefulAppSpec defines the desired state of StatefulApp
            properties:
              cluster:
                type: string
              podTemplate:
                description: PodSpec is a description of a pod.
                properties:
                  activeDeadlineSeconds:
                    description: Optional duration in seconds the pod may be active on the node relative to StartTime before the system will actively try to mark it failed and kill associated containers. Value must be a positive integer.
                    format: int64
                    type: integer
                  affinity:
                    description: If specified, the pod's scheduling constraints
                    properties:
                      nodeAffinity:
                        description: Describes node affinity scheduling rules for the pod.
                        properties:
                          preferredDuringSchedulingIgnoredDuringExecution:
                            description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred.
                            items:
                              description: An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).
                              properties:
                                preference:
                                  description: A node selector term, associated with the corresponding weight.
                                  properties:
                                    matchExpressions:
                                      description: A list of node selector requirements by node's labels.
                                      items:
                                        description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: The label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
                                            type: string
                                          values:
                                            description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                    matchFields:
                                      description: A list of node selector requirements by node's fields.
                                      items:
                                        description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: The label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
                                            type: string
                                          values:
                                            description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                  type: object
                                weight:
                                  description: Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.
                                  format: int32
                                  type: integer
                              required:
                              - preference
                              - weight
                              type: object
                            type: array
                          requiredDuringSchedulingIgnoredDuringExecution:
                            description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.
                            properties:
                              nodeSelectorTerms:
                                description: Required. A list of node selector terms. The terms are ORed.
                                items:
                                  description: A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.
                                  properties:
                                    matchExpressions:
                                      description: A list of node selector requirements by node's labels.
                                      items:
                                        description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: The label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
                                            type: string
                                          values:
                                            description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                    matchFields:
                                      description: A list of node selector requirements by node's fields.
                                      items:
                                        description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: The label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
                                            type: string
                                          values:
                                            description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                  type: object
                                type: array
                            required:
                            - nodeSelectorTerms
                            type: object
                        type: object
                      podAffinity:
                        description: Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
                        properties:
                          preferredDuringSchedulingIgnoredDuringExecution:
                            description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
                            items:
                              description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
                              properties:
                                podAffinityTerm:
                                  description: Required. A pod affinity term, associated with the corresponding weight.
                                  properties:
                                    labelSelector:
                                      description: A label query over a set of resources, in this case pods.
                                      properties:
                                        matchExpressions:
                                          description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                          items:
                                            description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                            properties:
                                              key:
                                                description: key is the label key that the selector applies to.
                                                type: string
                                              operator:
                                                description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                                type: string
                                              values:
                                                description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                                items:
                                                  type: string
                                                type: array
                                            required:
                                            - key
                                            - operator
                                            type: object
                                          type: array
                                        matchLabels:
                                          additionalProperties:
                                            type: string
                                          description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                          type: object
                                      type: object
                                    namespaceSelector:
                                      description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled.
                                      properties:
                                        matchExpressions:
                                          description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                          items:
                                            description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                            properties:
                                              key:
                                                description: key is the label key that the selector applies to.
                                                type: string
                                              operator:
                                                description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                                type: string
                                              values:
                                                description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                                items:
                                                  type: string
                                                type: array
                                            required:
                                            - key
                                            - operator
                                            type: object
                                          type: array
                                        matchLabels:
                                          additionalProperties:
                                            type: string
                                          description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                          type: object
                                      type: object
                                    namespaces:
                                      description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace"
                                      items:
                                        type: string
                                      type: array
                                    topologyKey:
                                      description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
                                      type: string
                                  required:
                                  - topologyKey
                                  type: object
                                weight:
                                  description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
                                  format: int32
                                  type: integer
                              required:
                              - podAffinityTerm
                              - weight
                              type: object
                            type: array
                          requiredDuringSchedulingIgnoredDuringExecution:
                            description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
                            items:
                              description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
                              properties:
                                labelSelector:
                                  description: A label query over a set of resources, in this case pods.
                                  properties:
                                    matchExpressions:
                                      description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                      items:
                                        description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: key is the label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                            type: string
                                          values:
                                            description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                    matchLabels:
                                      additionalProperties:
                                        type: string
                                      description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                      type: object
                                  type: object
                                namespaceSelector:
                                  description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled.
                                  properties:
                                    matchExpressions:
                                      description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                      items:
                                        description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: key is the label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                            type: string
                                          values:
                                            description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                    matchLabels:
                                      additionalProperties:
                                        type: string
                                      description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                      type: object
                                  type: object
                                namespaces:
                                  description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace"
                                  items:
                                    type: string
                                  type: array
                                topologyKey:
                                  description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
                                  type: string
                              required:
                              - topologyKey
                              type: object
                            type: array
                        type: object
                      podAntiAffinity:
                        description: Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).
                        properties:
                          preferredDuringSchedulingIgnoredDuringExecution:
                            description: The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
                            items:
                              description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
                              properties:
                                podAffinityTerm:
                                  description: Required. A pod affinity term, associated with the corresponding weight.
                                  properties:
                                    labelSelector:
                                      description: A label query over a set of resources, in this case pods.
                                      properties:
                                        matchExpressions:
                                          description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                          items:
                                            description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                            properties:
                                              key:
                                                description: key is the label key that the selector applies to.
                                                type: string
                                              operator:
                                                description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                                type: string
                                              values:
                                                description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                                items:
                                                  type: string
                                                type: array
                                            required:
                                            - key
                                            - operator
                                            type: object
                                          type: array
                                        matchLabels:
                                          additionalProperties:
                                            type: string
                                          description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                          type: object
                                      type: object
                                    namespaceSelector:
                                      description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled.
                                      properties:
                                        matchExpressions:
                                          description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                          items:
                                            description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                            properties:
                                              key:
                                                description: key is the label key that the selector applies to.
                                                type: string
                                              operator:
                                                description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                                type: string
                                              values:
                                                description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                                items:
                                                  type: string
                                                type: array
                                            required:
                                            - key
                                            - operator
                                            type: object
                                          type: array
                                        matchLabels:
                                          additionalProperties:
                                            type: string
                                          description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                          type: object
                                      type: object
                                    namespaces:
                                      description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace"
                                      items:
                                        type: string
                                      type: array
                                    topologyKey:
                                      description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
                                      type: string
                                  required:
                                  - topologyKey
                                  type: object
                                weight:
                                  description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
                                  format: int32
                                  type: integer
                              required:
                              - podAffinityTerm
                              - weight
                              type: object
                            type: array
                          requiredDuringSchedulingIgnoredDuringExecution:
                            description: If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
                            items:
                              description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
                              properties:
                                labelSelector:
                                  description: A label query over a set of resources, in this case pods.
                                  properties:
                                    matchExpressions:
                                      description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                      items:
                                        description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: key is the label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                            type: string
                                          values:
                                            description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                    matchLabels:
                                      additionalProperties:
                                        type: string
                                      description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                      type: object
                                  type: object
                                namespaceSelector:
                                  description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled.
                                  properties:
                                    matchExpressions:
                                      description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                      items:
                                        description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                        properties:
                                          key:
                                            description: key is the label key that the selector applies to.
                                            type: string
                                          operator:
                                            description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                            type: string
                                          values:
                                            description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                            items:
                                              type: string
                                            type: array
                                        required:
                                        - key
                                        - operator
                                        type: object
                                      type: array
                                    matchLabels:
                                      additionalProperties:
                                        type: string
                                      description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                      type: object
                                  type: object
                                namespaces:
                                  description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace"
                                  items:
                                    type: string
                                  type: array
                                topologyKey:
                                  description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
                                  type: string
                              required:
                              - topologyKey
                              type: object
                            type: array
                        type: object
                    type: object
                  automountServiceAccountToken:
                    description: AutomountServiceAccountToken indicates whether a service account token should be automatically mounted.
                    type: boolean
                  containers:
                    description: List of containers belonging to the pod. Containers cannot currently be added or removed. There must be at least one container in a Pod. Cannot be updated.
                    items:
                      description: A single application container that you want to run within a pod.
                      properties:
                        args:
                          description: 'Arguments to the entrypoint. The docker image''s CMD is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container''s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
                          items:
                            type: string
                          type: array
                        command:
                          description: 'Entrypoint array. Not executed within a shell. The docker image''s ENTRYPOINT is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container''s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
                          items:
                            type: string
                          type: array
                        env:
                          description: List of environment variables to set in the container. Cannot be updated.
                          items:
                            description: EnvVar represents an environment variable present in a Container.
                            properties:
                              name:
                                description: Name of the environment variable. Must be a C_IDENTIFIER.
                                type: string
                              value:
                                description: 'Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".'
                                type: string
                              valueFrom:
                                description: Source for the environment variable's value. Cannot be used if value is not empty.
                                properties:
                                  configMapKeyRef:
                                    description: Selects a key of a ConfigMap.
                                    properties:
                                      key:
                                        description: The key to select.
                                        type: string
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the ConfigMap or its key must be defined
                                        type: boolean
                                    required:
                                    - key
                                    type: object
                                  fieldRef:
                                    description: 'Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels[''<KEY>'']`, `metadata.annotations[''<KEY>'']`, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.'
                                    properties:
                                      apiVersion:
                                        description: Version of the schema the FieldPath is written in terms of, defaults to "v1".
                                        type: string
                                      fieldPath:
                                        description: Path of the field to select in the specified API version.
                                        type: string
                                    required:
                                    - fieldPath
                                    type: object
                                  resourceFieldRef:
                                    description: 'Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.'
                                    properties:
                                      containerName:
                                        description: 'Container name: required for volumes, optional for env vars'
                                        type: string
                                      divisor:
                                        anyOf:
                                        - type: integer
                                        - type: string
                                        description: Specifies the output format of the exposed resources, defaults to "1"
                                        pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                        x-kubernetes-int-or-string: true
                                      resource:
                                        description: 'Required: resource to select'
                                        type: string
                                    required:
                                    - resource
                                    type: object
                                  secretKeyRef:
                                    description: Selects a key of a secret in the pod's namespace
                                    properties:
                                      key:
                                        description: The key of the secret to select from.  Must be a valid secret key.
                                        type: string
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the Secret or its key must be defined
                                        type: boolean
                                    required:
                                    - key
                                    type: object
                                type: object
                            required:
                            - name
                            type: object
                          type: array
                        envFrom:
                          description: List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.
                          items:
                            description: EnvFromSource represents the source of a set of ConfigMaps
                            properties:
                              configMapRef:
                                description: The ConfigMap to select from
                                properties:
                                  name:
                                    description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                    type: string
                                  optional:
                                    description: Specify whether the ConfigMap must be defined
                                    type: boolean
                                type: object
                              prefix:
                                description: An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER.
                                type: string
                              secretRef:
                                description: The Secret to select from
                                properties:
                                  name:
                                    description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                    type: string
                                  optional:
                                    description: Specify whether the Secret must be defined
                                    type: boolean
                                type: object
                            type: object
                          type: array
                        image:
                          description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets.'
                          type: string
                        imagePullPolicy:
                          description: 'Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images'
                          type: string
                        lifecycle:
                          description: Actions that the management system should take in response to container lifecycle events. Cannot be updated.
                          properties:
                            postStart:
                              description: 'PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
                              properties:
                                exec:
                                  description: One and only one of the following should be specified. Exec specifies the action to take.
                                  properties:
                                    command:
                                      description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                      items:
                                        type: string
                                      type: array
                                  type: object
                                httpGet:
                                  description: HTTPGet specifies the http request to perform.
                                  properties:
                                    host:
                                      description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                      type: string
                                    httpHeaders:
                                      description: Custom headers to set in the request. HTTP allows repeated headers.
                                      items:
                                        description: HTTPHeader describes a custom header to be used in HTTP probes
                                        properties:
                                          name:
                                            description: The header field name
                                            type: string
                                          value:
                                            description: The header field value
                                            type: string
                                        required:
                                        - name
                                        - value
                                        type: object
                                      type: array
                                    path:
                                      description: Path to access on the HTTP server.
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                    scheme:
                                      description: Scheme to use for connecting to the host. Defaults to HTTP.
                                      type: string
                                  required:
                                  - port
                                  type: object
                                tcpSocket:
                                  description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                                  properties:
                                    host:
                                      description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                  required:
                                  - port
                                  type: object
                              type: object
                            preStop:
                              description: 'PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The reason for termination is passed to the handler. The Pod''s termination grace period countdown begins before the PreStop hooked is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod''s termination grace period. Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
                              properties:
                                exec:
                                  description: One and only one of the following should be specified. Exec specifies the action to take.
                                  properties:
                                    command:
                                      description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                      items:
                                        type: string
                                      type: array
                                  type: object
                                httpGet:
                                  description: HTTPGet specifies the http request to perform.
                                  properties:
                                    host:
                                      description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                      type: string
                                    httpHeaders:
                                      description: Custom headers to set in the request. HTTP allows repeated headers.
                                      items:
                                        description: HTTPHeader describes a custom header to be used in HTTP probes
                                        properties:
                                          name:
                                            description: The header field name
                                            type: string
                                          value:
                                            description: The header field value
                                            type: string
                                        required:
                                        - name
                                        - value
                                        type: object
                                      type: array
                                    path:
                                      description: Path to access on the HTTP server.
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                    scheme:
                                      description: Scheme to use for connecting to the host. Defaults to HTTP.
                                      type: string
                                  required:
                                  - port
                                  type: object
                                tcpSocket:
                                  description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                                  properties:
                                    host:
                                      description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                  required:
                                  - port
                                  type: object
                              type: object
                          type: object
                        livenessProbe:
                          description: 'Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        name:
                          description: Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated.
                          type: string
                        ports:
                          description: List of ports to expose from the container. Exposing a port here gives the system additional information about the network connections a container uses, but is primarily informational. Not specifying a port here DOES NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Cannot be updated.
                          items:
                            description: ContainerPort represents a network port in a single container.
                            properties:
                              containerPort:
                                description: Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536.
                                format: int32
                                type: integer
                              hostIP:
                                description: What host IP to bind the external port to.
                                type: string
                              hostPort:
                                description: Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this.
                                format: int32
                                type: integer
                              name:
                                description: If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services.
                                type: string
                              protocol:
                                default: TCP
                                description: Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP".
                                type: string
                            required:
                            - containerPort
                            type: object
                          type: array
                          x-kubernetes-list-map-keys:
                          - containerPort
                          - protocol
                          x-kubernetes-list-type: map
                        readinessProbe:
                          description: 'Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        resources:
                          description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                          properties:
                            limits:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                            requests:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                          type: object
                        securityContext:
                          description: 'SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/'
                          properties:
                            allowPrivilegeEscalation:
                              description: 'AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN'
                              type: boolean
                            capabilities:
                              description: The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime.
                              properties:
                                add:
                                  description: Added capabilities
                                  items:
                                    description: Capability represent POSIX capabilities type
                                    type: string
                                  type: array
                                drop:
                                  description: Removed capabilities
                                  items:
                                    description: Capability represent POSIX capabilities type
                                    type: string
                                  type: array
                              type: object
                            privileged:
                              description: Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false.
                              type: boolean
                            procMount:
                              description: procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled.
                              type: string
                            readOnlyRootFilesystem:
                              description: Whether this container has a read-only root filesystem. Default is false.
                              type: boolean
                            runAsGroup:
                              description: The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              format: int64
                              type: integer
                            runAsNonRoot:
                              description: Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              type: boolean
                            runAsUser:
                              description: The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              format: int64
                              type: integer
                            seLinuxOptions:
                              description: The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container.  May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              properties:
                                level:
                                  description: Level is SELinux level label that applies to the container.
                                  type: string
                                role:
                                  description: Role is a SELinux role label that applies to the container.
                                  type: string
                                type:
                                  description: Type is a SELinux type label that applies to the container.
                                  type: string
                                user:
                                  description: User is a SELinux user label that applies to the container.
                                  type: string
                              type: object
                            seccompProfile:
                              description: The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options.
                              properties:
                                localhostProfile:
                                  description: localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must only be set if type is "Localhost".
                                  type: string
                                type:
                                  description: "type indicates which kind of seccomp profile will be applied. Valid options are: \n Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied."
                                  type: string
                              required:
                              - type
                              type: object
                            windowsOptions:
                              description: The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              properties:
                                gmsaCredentialSpec:
                                  description: GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.
                                  type: string
                                gmsaCredentialSpecName:
                                  description: GMSACredentialSpecName is the name of the GMSA credential spec to use.
                                  type: string
                                hostProcess:
                                  description: HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers).  In addition, if HostProcess is true then HostNetwork must also be set to true.
                                  type: boolean
                                runAsUserName:
                                  description: The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                                  type: string
                              type: object
                          type: object
                        startupProbe:
                          description: 'StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod''s lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        stdin:
                          description: Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false.
                          type: boolean
                        stdinOnce:
                          description: Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false
                          type: boolean
                        terminationMessagePath:
                          description: 'Optional: Path at which the file to which the container''s termination message will be written is mounted into the container''s filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.'
                          type: string
                        terminationMessagePolicy:
                          description: Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.
                          type: string
                        tty:
                          description: Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false.
                          type: boolean
                        volumeDevices:
                          description: volumeDevices is the list of block devices to be used by the container.
                          items:
                            description: volumeDevice describes a mapping of a raw block device within a container.
                            properties:
                              devicePath:
                                description: devicePath is the path inside of the container that the device will be mapped to.
                                type: string
                              name:
                                description: name must match the name of a persistentVolumeClaim in the pod
                                type: string
                            required:
                            - devicePath
                            - name
                            type: object
                          type: array
                        volumeMounts:
                          description: Pod volumes to mount into the container's filesystem. Cannot be updated.
                          items:
                            description: VolumeMount describes a mounting of a Volume within a container.
                            properties:
                              mountPath:
                                description: Path within the container at which the volume should be mounted.  Must not contain ':'.
                                type: string
                              mountPropagation:
                                description: mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.
                                type: string
                              name:
                                description: This must match the Name of a Volume.
                                type: string
                              readOnly:
                                description: Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false.
                                type: boolean
                              subPath:
                                description: Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root).
                                type: string
                              subPathExpr:
                                description: Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive.
                                type: string
                            required:
                            - mountPath
                            - name
                            type: object
                          type: array
                        workingDir:
                          description: Container's working directory. If not specified, the container runtime's default will be used, which might be configured in the container image. Cannot be updated.
                          type: string
                      required:
                      - name
                      type: object
                    type: array
                  dnsConfig:
                    description: Specifies the DNS parameters of a pod. Parameters specified here will be merged to the generated DNS configuration based on DNSPolicy.
                    properties:
                      nameservers:
                        description: A list of DNS name server IP addresses. This will be appended to the base nameservers generated from DNSPolicy. Duplicated nameservers will be removed.
                        items:
                          type: string
                        type: array
                      options:
                        description: A list of DNS resolver options. This will be merged with the base options generated from DNSPolicy. Duplicated entries will be removed. Resolution options given in Options will override those that appear in the base DNSPolicy.
                        items:
                          description: PodDNSConfigOption defines DNS resolver options of a pod.
                          properties:
                            name:
                              description: Required.
                              type: string
                            value:
                              type: string
                          type: object
                        type: array
                      searches:
                        description: A list of DNS search domains for host-name lookup. This will be appended to the base search paths generated from DNSPolicy. Duplicated search paths will be removed.
                        items:
                          type: string
                        type: array
                    type: object
                  dnsPolicy:
                    description: Set DNS policy for the pod. Defaults to "ClusterFirst". Valid values are 'ClusterFirstWithHostNet', 'ClusterFirst', 'Default' or 'None'. DNS parameters given in DNSConfig will be merged with the policy selected with DNSPolicy. To have DNS options set along with hostNetwork, you have to specify DNS policy explicitly to 'ClusterFirstWithHostNet'.
                    type: string
                  enableServiceLinks:
                    description: 'EnableServiceLinks indicates whether information about services should be injected into pod''s environment variables, matching the syntax of Docker links. Optional: Defaults to true.'
                    type: boolean
                  ephemeralContainers:
                    description: List of ephemeral containers run in this pod. Ephemeral containers may be run in an existing pod to perform user-initiated actions such as debugging. This list cannot be specified when creating a pod, and it cannot be modified by updating the pod spec. In order to add an ephemeral container to an existing pod, use the pod's ephemeralcontainers subresource. This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature.
                    items:
                      description: An EphemeralContainer is a container that may be added temporarily to an existing pod for user-initiated activities such as debugging. Ephemeral containers have no resource or scheduling guarantees, and they will not be restarted when they exit or when a pod is removed or restarted. If an ephemeral container causes a pod to exceed its resource allocation, the pod may be evicted. Ephemeral containers may not be added by directly updating the pod spec. They must be added via the pod's ephemeralcontainers subresource, and they will appear in the pod spec once added. This is an alpha feature enabled by the EphemeralContainers feature flag.
                      properties:
                        args:
                          description: 'Arguments to the entrypoint. The docker image''s CMD is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container''s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
                          items:
                            type: string
                          type: array
                        command:
                          description: 'Entrypoint array. Not executed within a shell. The docker image''s ENTRYPOINT is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container''s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
                          items:
                            type: string
                          type: array
                        env:
                          description: List of environment variables to set in the container. Cannot be updated.
                          items:
                            description: EnvVar represents an environment variable present in a Container.
                            properties:
                              name:
                                description: Name of the environment variable. Must be a C_IDENTIFIER.
                                type: string
                              value:
                                description: 'Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".'
                                type: string
                              valueFrom:
                                description: Source for the environment variable's value. Cannot be used if value is not empty.
                                properties:
                                  configMapKeyRef:
                                    description: Selects a key of a ConfigMap.
                                    properties:
                                      key:
                                        description: The key to select.
                                        type: string
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the ConfigMap or its key must be defined
                                        type: boolean
                                    required:
                                    - key
                                    type: object
                                  fieldRef:
                                    description: 'Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels[''<KEY>'']`, `metadata.annotations[''<KEY>'']`, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.'
                                    properties:
                                      apiVersion:
                                        description: Version of the schema the FieldPath is written in terms of, defaults to "v1".
                                        type: string
                                      fieldPath:
                                        description: Path of the field to select in the specified API version.
                                        type: string
                                    required:
                                    - fieldPath
                                    type: object
                                  resourceFieldRef:
                                    description: 'Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.'
                                    properties:
                                      containerName:
                                        description: 'Container name: required for volumes, optional for env vars'
                                        type: string
                                      divisor:
                                        anyOf:
                                        - type: integer
                                        - type: string
                                        description: Specifies the output format of the exposed resources, defaults to "1"
                                        pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                        x-kubernetes-int-or-string: true
                                      resource:
                                        description: 'Required: resource to select'
                                        type: string
                                    required:
                                    - resource
                                    type: object
                                  secretKeyRef:
                                    description: Selects a key of a secret in the pod's namespace
                                    properties:
                                      key:
                                        description: The key of the secret to select from.  Must be a valid secret key.
                                        type: string
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the Secret or its key must be defined
                                        type: boolean
                                    required:
                                    - key
                                    type: object
                                type: object
                            required:
                            - name
                            type: object
                          type: array
                        envFrom:
                          description: List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.
                          items:
                            description: EnvFromSource represents the source of a set of ConfigMaps
                            properties:
                              configMapRef:
                                description: The ConfigMap to select from
                                properties:
                                  name:
                                    description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                    type: string
                                  optional:
                                    description: Specify whether the ConfigMap must be defined
                                    type: boolean
                                type: object
                              prefix:
                                description: An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER.
                                type: string
                              secretRef:
                                description: The Secret to select from
                                properties:
                                  name:
                                    description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                    type: string
                                  optional:
                                    description: Specify whether the Secret must be defined
                                    type: boolean
                                type: object
                            type: object
                          type: array
                        image:
                          description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images'
                          type: string
                        imagePullPolicy:
                          description: 'Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images'
                          type: string
                        lifecycle:
                          description: Lifecycle is not allowed for ephemeral containers.
                          properties:
                            postStart:
                              description: 'PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
                              properties:
                                exec:
                                  description: One and only one of the following should be specified. Exec specifies the action to take.
                                  properties:
                                    command:
                                      description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                      items:
                                        type: string
                                      type: array
                                  type: object
                                httpGet:
                                  description: HTTPGet specifies the http request to perform.
                                  properties:
                                    host:
                                      description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                      type: string
                                    httpHeaders:
                                      description: Custom headers to set in the request. HTTP allows repeated headers.
                                      items:
                                        description: HTTPHeader describes a custom header to be used in HTTP probes
                                        properties:
                                          name:
                                            description: The header field name
                                            type: string
                                          value:
                                            description: The header field value
                                            type: string
                                        required:
                                        - name
                                        - value
                                        type: object
                                      type: array
                                    path:
                                      description: Path to access on the HTTP server.
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                    scheme:
                                      description: Scheme to use for connecting to the host. Defaults to HTTP.
                                      type: string
                                  required:
                                  - port
                                  type: object
                                tcpSocket:
                                  description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                                  properties:
                                    host:
                                      description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                  required:
                                  - port
                                  type: object
                              type: object
                            preStop:
                              description: 'PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The reason for termination is passed to the handler. The Pod''s termination grace period countdown begins before the PreStop hooked is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod''s termination grace period. Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
                              properties:
                                exec:
                                  description: One and only one of the following should be specified. Exec specifies the action to take.
                                  properties:
                                    command:
                                      description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                      items:
                                        type: string
                                      type: array
                                  type: object
                                httpGet:
                                  description: HTTPGet specifies the http request to perform.
                                  properties:
                                    host:
                                      description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                      type: string
                                    httpHeaders:
                                      description: Custom headers to set in the request. HTTP allows repeated headers.
                                      items:
                                        description: HTTPHeader describes a custom header to be used in HTTP probes
                                        properties:
                                          name:
                                            description: The header field name
                                            type: string
                                          value:
                                            description: The header field value
                                            type: string
                                        required:
                                        - name
                                        - value
                                        type: object
                                      type: array
                                    path:
                                      description: Path to access on the HTTP server.
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                    scheme:
                                      description: Scheme to use for connecting to the host. Defaults to HTTP.
                                      type: string
                                  required:
                                  - port
                                  type: object
                                tcpSocket:
                                  description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                                  properties:
                                    host:
                                      description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                  required:
                                  - port
                                  type: object
                              type: object
                          type: object
                        livenessProbe:
                          description: Probes are not allowed for ephemeral containers.
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        name:
                          description: Name of the ephemeral container specified as a DNS_LABEL. This name must be unique among all containers, init containers and ephemeral containers.
                          type: string
                        ports:
                          description: Ports are not allowed for ephemeral containers.
                          items:
                            description: ContainerPort represents a network port in a single container.
                            properties:
                              containerPort:
                                description: Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536.
                                format: int32
                                type: integer
                              hostIP:
                                description: What host IP to bind the external port to.
                                type: string
                              hostPort:
                                description: Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this.
                                format: int32
                                type: integer
                              name:
                                description: If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services.
                                type: string
                              protocol:
                                default: TCP
                                description: Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP".
                                type: string
                            required:
                            - containerPort
                            type: object
                          type: array
                        readinessProbe:
                          description: Probes are not allowed for ephemeral containers.
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        resources:
                          description: Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
                          properties:
                            limits:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                            requests:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                          type: object
                        securityContext:
                          description: 'Optional: SecurityContext defines the security options the ephemeral container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext.'
                          properties:
                            allowPrivilegeEscalation:
                              description: 'AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN'
                              type: boolean
                            capabilities:
                              description: The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime.
                              properties:
                                add:
                                  description: Added capabilities
                                  items:
                                    description: Capability represent POSIX capabilities type
                                    type: string
                                  type: array
                                drop:
                                  description: Removed capabilities
                                  items:
                                    description: Capability represent POSIX capabilities type
                                    type: string
                                  type: array
                              type: object
                            privileged:
                              description: Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false.
                              type: boolean
                            procMount:
                              description: procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled.
                              type: string
                            readOnlyRootFilesystem:
                              description: Whether this container has a read-only root filesystem. Default is false.
                              type: boolean
                            runAsGroup:
                              description: The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              format: int64
                              type: integer
                            runAsNonRoot:
                              description: Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              type: boolean
                            runAsUser:
                              description: The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              format: int64
                              type: integer
                            seLinuxOptions:
                              description: The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container.  May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              properties:
                                level:
                                  description: Level is SELinux level label that applies to the container.
                                  type: string
                                role:
                                  description: Role is a SELinux role label that applies to the container.
                                  type: string
                                type:
                                  description: Type is a SELinux type label that applies to the container.
                                  type: string
                                user:
                                  description: User is a SELinux user label that applies to the container.
                                  type: string
                              type: object
                            seccompProfile:
                              description: The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options.
                              properties:
                                localhostProfile:
                                  description: localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must only be set if type is "Localhost".
                                  type: string
                                type:
                                  description: "type indicates which kind of seccomp profile will be applied. Valid options are: \n Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied."
                                  type: string
                              required:
                              - type
                              type: object
                            windowsOptions:
                              description: The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              properties:
                                gmsaCredentialSpec:
                                  description: GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.
                                  type: string
                                gmsaCredentialSpecName:
                                  description: GMSACredentialSpecName is the name of the GMSA credential spec to use.
                                  type: string
                                hostProcess:
                                  description: HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers).  In addition, if HostProcess is true then HostNetwork must also be set to true.
                                  type: boolean
                                runAsUserName:
                                  description: The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                                  type: string
                              type: object
                          type: object
                        startupProbe:
                          description: Probes are not allowed for ephemeral containers.
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        stdin:
                          description: Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false.
                          type: boolean
                        stdinOnce:
                          description: Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false
                          type: boolean
                        targetContainerName:
                          description: If set, the name of the container from PodSpec that this ephemeral container targets. The ephemeral container will be run in the namespaces (IPC, PID, etc) of this container. If not set then the ephemeral container is run in whatever namespaces are shared for the pod. Note that the container runtime must support this feature.
                          type: string
                        terminationMessagePath:
                          description: 'Optional: Path at which the file to which the container''s termination message will be written is mounted into the container''s filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.'
                          type: string
                        terminationMessagePolicy:
                          description: Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.
                          type: string
                        tty:
                          description: Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false.
                          type: boolean
                        volumeDevices:
                          description: volumeDevices is the list of block devices to be used by the container.
                          items:
                            description: volumeDevice describes a mapping of a raw block device within a container.
                            properties:
                              devicePath:
                                description: devicePath is the path inside of the container that the device will be mapped to.
                                type: string
                              name:
                                description: name must match the name of a persistentVolumeClaim in the pod
                                type: string
                            required:
                            - devicePath
                            - name
                            type: object
                          type: array
                        volumeMounts:
                          description: Pod volumes to mount into the container's filesystem. Cannot be updated.
                          items:
                            description: VolumeMount describes a mounting of a Volume within a container.
                            properties:
                              mountPath:
                                description: Path within the container at which the volume should be mounted.  Must not contain ':'.
                                type: string
                              mountPropagation:
                                description: mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.
                                type: string
                              name:
                                description: This must match the Name of a Volume.
                                type: string
                              readOnly:
                                description: Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false.
                                type: boolean
                              subPath:
                                description: Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root).
                                type: string
                              subPathExpr:
                                description: Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive.
                                type: string
                            required:
                            - mountPath
                            - name
                            type: object
                          type: array
                        workingDir:
                          description: Container's working directory. If not specified, the container runtime's default will be used, which might be configured in the container image. Cannot be updated.
                          type: string
                      required:
                      - name
                      type: object
                    type: array
                  hostAliases:
                    description: HostAliases is an optional list of hosts and IPs that will be injected into the pod's hosts file if specified. This is only valid for non-hostNetwork pods.
                    items:
                      description: HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file.
                      properties:
                        hostnames:
                          description: Hostnames for the above IP address.
                          items:
                            type: string
                          type: array
                        ip:
                          description: IP address of the host file entry.
                          type: string
                      type: object
                    type: array
                  hostIPC:
                    description: 'Use the host''s ipc namespace. Optional: Default to false.'
                    type: boolean
                  hostNetwork:
                    description: Host networking requested for this pod. Use the host's network namespace. If this option is set, the ports that will be used must be specified. Default to false.
                    type: boolean
                  hostPID:
                    description: 'Use the host''s pid namespace. Optional: Default to false.'
                    type: boolean
                  hostname:
                    description: Specifies the hostname of the Pod If not specified, the pod's hostname will be set to a system-defined value.
                    type: string
                  imagePullSecrets:
                    description: 'ImagePullSecrets is an optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec. If specified, these secrets will be passed to individual puller implementations for them to use. For example, in the case of docker, only DockerConfig type secrets are honored. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod'
                    items:
                      description: LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
                      properties:
                        name:
                          description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                          type: string
                      type: object
                    type: array
                  initContainers:
                    description: 'List of initialization containers belonging to the pod. Init containers are executed in order prior to containers being started. If any init container fails, the pod is considered to have failed and is handled according to its restartPolicy. The name for an init container or normal container must be unique among all containers. Init containers may not have Lifecycle actions, Readiness probes, Liveness probes, or Startup probes. The resourceRequirements of an init container are taken into account during scheduling by finding the highest request/limit for each resource type, and then using the max of of that value or the sum of the normal containers. Limits are applied to init containers in a similar fashion. Init containers cannot currently be added or removed. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/'
                    items:
                      description: A single application container that you want to run within a pod.
                      properties:
                        args:
                          description: 'Arguments to the entrypoint. The docker image''s CMD is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container''s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
                          items:
                            type: string
                          type: array
                        command:
                          description: 'Entrypoint array. Not executed within a shell. The docker image''s ENTRYPOINT is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container''s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
                          items:
                            type: string
                          type: array
                        env:
                          description: List of environment variables to set in the container. Cannot be updated.
                          items:
                            description: EnvVar represents an environment variable present in a Container.
                            properties:
                              name:
                                description: Name of the environment variable. Must be a C_IDENTIFIER.
                                type: string
                              value:
                                description: 'Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".'
                                type: string
                              valueFrom:
                                description: Source for the environment variable's value. Cannot be used if value is not empty.
                                properties:
                                  configMapKeyRef:
                                    description: Selects a key of a ConfigMap.
                                    properties:
                                      key:
                                        description: The key to select.
                                        type: string
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the ConfigMap or its key must be defined
                                        type: boolean
                                    required:
                                    - key
                                    type: object
                                  fieldRef:
                                    description: 'Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels[''<KEY>'']`, `metadata.annotations[''<KEY>'']`, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.'
                                    properties:
                                      apiVersion:
                                        description: Version of the schema the FieldPath is written in terms of, defaults to "v1".
                                        type: string
                                      fieldPath:
                                        description: Path of the field to select in the specified API version.
                                        type: string
                                    required:
                                    - fieldPath
                                    type: object
                                  resourceFieldRef:
                                    description: 'Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.'
                                    properties:
                                      containerName:
                                        description: 'Container name: required for volumes, optional for env vars'
                                        type: string
                                      divisor:
                                        anyOf:
                                        - type: integer
                                        - type: string
                                        description: Specifies the output format of the exposed resources, defaults to "1"
                                        pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                        x-kubernetes-int-or-string: true
                                      resource:
                                        description: 'Required: resource to select'
                                        type: string
                                    required:
                                    - resource
                                    type: object
                                  secretKeyRef:
                                    description: Selects a key of a secret in the pod's namespace
                                    properties:
                                      key:
                                        description: The key of the secret to select from.  Must be a valid secret key.
                                        type: string
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the Secret or its key must be defined
                                        type: boolean
                                    required:
                                    - key
                                    type: object
                                type: object
                            required:
                            - name
                            type: object
                          type: array
                        envFrom:
                          description: List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.
                          items:
                            description: EnvFromSource represents the source of a set of ConfigMaps
                            properties:
                              configMapRef:
                                description: The ConfigMap to select from
                                properties:
                                  name:
                                    description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                    type: string
                                  optional:
                                    description: Specify whether the ConfigMap must be defined
                                    type: boolean
                                type: object
                              prefix:
                                description: An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER.
                                type: string
                              secretRef:
                                description: The Secret to select from
                                properties:
                                  name:
                                    description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                    type: string
                                  optional:
                                    description: Specify whether the Secret must be defined
                                    type: boolean
                                type: object
                            type: object
                          type: array
                        image:
                          description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets.'
                          type: string
                        imagePullPolicy:
                          description: 'Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images'
                          type: string
                        lifecycle:
                          description: Actions that the management system should take in response to container lifecycle events. Cannot be updated.
                          properties:
                            postStart:
                              description: 'PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
                              properties:
                                exec:
                                  description: One and only one of the following should be specified. Exec specifies the action to take.
                                  properties:
                                    command:
                                      description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                      items:
                                        type: string
                                      type: array
                                  type: object
                                httpGet:
                                  description: HTTPGet specifies the http request to perform.
                                  properties:
                                    host:
                                      description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                      type: string
                                    httpHeaders:
                                      description: Custom headers to set in the request. HTTP allows repeated headers.
                                      items:
                                        description: HTTPHeader describes a custom header to be used in HTTP probes
                                        properties:
                                          name:
                                            description: The header field name
                                            type: string
                                          value:
                                            description: The header field value
                                            type: string
                                        required:
                                        - name
                                        - value
                                        type: object
                                      type: array
                                    path:
                                      description: Path to access on the HTTP server.
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                    scheme:
                                      description: Scheme to use for connecting to the host. Defaults to HTTP.
                                      type: string
                                  required:
                                  - port
                                  type: object
                                tcpSocket:
                                  description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                                  properties:
                                    host:
                                      description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                  required:
                                  - port
                                  type: object
                              type: object
                            preStop:
                              description: 'PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The reason for termination is passed to the handler. The Pod''s termination grace period countdown begins before the PreStop hooked is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod''s termination grace period. Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
                              properties:
                                exec:
                                  description: One and only one of the following should be specified. Exec specifies the action to take.
                                  properties:
                                    command:
                                      description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                      items:
                                        type: string
                                      type: array
                                  type: object
                                httpGet:
                                  description: HTTPGet specifies the http request to perform.
                                  properties:
                                    host:
                                      description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                      type: string
                                    httpHeaders:
                                      description: Custom headers to set in the request. HTTP allows repeated headers.
                                      items:
                                        description: HTTPHeader describes a custom header to be used in HTTP probes
                                        properties:
                                          name:
                                            description: The header field name
                                            type: string
                                          value:
                                            description: The header field value
                                            type: string
                                        required:
                                        - name
                                        - value
                                        type: object
                                      type: array
                                    path:
                                      description: Path to access on the HTTP server.
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                    scheme:
                                      description: Scheme to use for connecting to the host. Defaults to HTTP.
                                      type: string
                                  required:
                                  - port
                                  type: object
                                tcpSocket:
                                  description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                                  properties:
                                    host:
                                      description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                      type: string
                                    port:
                                      anyOf:
                                      - type: integer
                                      - type: string
                                      description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                      x-kubernetes-int-or-string: true
                                  required:
                                  - port
                                  type: object
                              type: object
                          type: object
                        livenessProbe:
                          description: 'Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        name:
                          description: Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated.
                          type: string
                        ports:
                          description: List of ports to expose from the container. Exposing a port here gives the system additional information about the network connections a container uses, but is primarily informational. Not specifying a port here DOES NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Cannot be updated.
                          items:
                            description: ContainerPort represents a network port in a single container.
                            properties:
                              containerPort:
                                description: Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536.
                                format: int32
                                type: integer
                              hostIP:
                                description: What host IP to bind the external port to.
                                type: string
                              hostPort:
                                description: Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this.
                                format: int32
                                type: integer
                              name:
                                description: If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services.
                                type: string
                              protocol:
                                default: TCP
                                description: Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP".
                                type: string
                            required:
                            - containerPort
                            type: object
                          type: array
                          x-kubernetes-list-map-keys:
                          - containerPort
                          - protocol
                          x-kubernetes-list-type: map
                        readinessProbe:
                          description: 'Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        resources:
                          description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                          properties:
                            limits:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                            requests:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                          type: object
                        securityContext:
                          description: 'SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/'
                          properties:
                            allowPrivilegeEscalation:
                              description: 'AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN'
                              type: boolean
                            capabilities:
                              description: The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime.
                              properties:
                                add:
                                  description: Added capabilities
                                  items:
                                    description: Capability represent POSIX capabilities type
                                    type: string
                                  type: array
                                drop:
                                  description: Removed capabilities
                                  items:
                                    description: Capability represent POSIX capabilities type
                                    type: string
                                  type: array
                              type: object
                            privileged:
                              description: Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false.
                              type: boolean
                            procMount:
                              description: procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled.
                              type: string
                            readOnlyRootFilesystem:
                              description: Whether this container has a read-only root filesystem. Default is false.
                              type: boolean
                            runAsGroup:
                              description: The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              format: int64
                              type: integer
                            runAsNonRoot:
                              description: Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              type: boolean
                            runAsUser:
                              description: The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              format: int64
                              type: integer
                            seLinuxOptions:
                              description: The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container.  May also be set in PodSecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              properties:
                                level:
                                  description: Level is SELinux level label that applies to the container.
                                  type: string
                                role:
                                  description: Role is a SELinux role label that applies to the container.
                                  type: string
                                type:
                                  description: Type is a SELinux type label that applies to the container.
                                  type: string
                                user:
                                  description: User is a SELinux user label that applies to the container.
                                  type: string
                              type: object
                            seccompProfile:
                              description: The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options.
                              properties:
                                localhostProfile:
                                  description: localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must only be set if type is "Localhost".
                                  type: string
                                type:
                                  description: "type indicates which kind of seccomp profile will be applied. Valid options are: \n Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied."
                                  type: string
                              required:
                              - type
                              type: object
                            windowsOptions:
                              description: The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                              properties:
                                gmsaCredentialSpec:
                                  description: GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.
                                  type: string
                                gmsaCredentialSpecName:
                                  description: GMSACredentialSpecName is the name of the GMSA credential spec to use.
                                  type: string
                                hostProcess:
                                  description: HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers).  In addition, if HostProcess is true then HostNetwork must also be set to true.
                                  type: boolean
                                runAsUserName:
                                  description: The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                                  type: string
                              type: object
                          type: object
                        startupProbe:
                          description: 'StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod''s lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                          properties:
                            exec:
                              description: One and only one of the following should be specified. Exec specifies the action to take.
                              properties:
                                command:
                                  description: Command is the command line to execute inside the container, the working directory for the command  is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
                                  items:
                                    type: string
                                  type: array
                              type: object
                            failureThreshold:
                              description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
                              format: int32
                              type: integer
                            httpGet:
                              description: HTTPGet specifies the http request to perform.
                              properties:
                                host:
                                  description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
                                  type: string
                                httpHeaders:
                                  description: Custom headers to set in the request. HTTP allows repeated headers.
                                  items:
                                    description: HTTPHeader describes a custom header to be used in HTTP probes
                                    properties:
                                      name:
                                        description: The header field name
                                        type: string
                                      value:
                                        description: The header field value
                                        type: string
                                    required:
                                    - name
                                    - value
                                    type: object
                                  type: array
                                path:
                                  description: Path to access on the HTTP server.
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                                scheme:
                                  description: Scheme to use for connecting to the host. Defaults to HTTP.
                                  type: string
                              required:
                              - port
                              type: object
                            initialDelaySeconds:
                              description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                            periodSeconds:
                              description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
                              format: int32
                              type: integer
                            successThreshold:
                              description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
                              format: int32
                              type: integer
                            tcpSocket:
                              description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
                              properties:
                                host:
                                  description: 'Optional: Host name to connect to, defaults to the pod IP.'
                                  type: string
                                port:
                                  anyOf:
                                  - type: integer
                                  - type: string
                                  description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
                                  x-kubernetes-int-or-string: true
                              required:
                              - port
                              type: object
                            terminationGracePeriodSeconds:
                              description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
                              format: int64
                              type: integer
                            timeoutSeconds:
                              description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
                              format: int32
                              type: integer
                          type: object
                        stdin:
                          description: Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false.
                          type: boolean
                        stdinOnce:
                          description: Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false
                          type: boolean
                        terminationMessagePath:
                          description: 'Optional: Path at which the file to which the container''s termination message will be written is mounted into the container''s filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.'
                          type: string
                        terminationMessagePolicy:
                          description: Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.
                          type: string
                        tty:
                          description: Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false.
                          type: boolean
                        volumeDevices:
                          description: volumeDevices is the list of block devices to be used by the container.
                          items:
                            description: volumeDevice describes a mapping of a raw block device within a container.
                            properties:
                              devicePath:
                                description: devicePath is the path inside of the container that the device will be mapped to.
                                type: string
                              name:
                                description: name must match the name of a persistentVolumeClaim in the pod
                                type: string
                            required:
                            - devicePath
                            - name
                            type: object
                          type: array
                        volumeMounts:
                          description: Pod volumes to mount into the container's filesystem. Cannot be updated.
                          items:
                            description: VolumeMount describes a mounting of a Volume within a container.
                            properties:
                              mountPath:
                                description: Path within the container at which the volume should be mounted.  Must not contain ':'.
                                type: string
                              mountPropagation:
                                description: mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.
                                type: string
                              name:
                                description: This must match the Name of a Volume.
                                type: string
                              readOnly:
                                description: Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false.
                                type: boolean
                              subPath:
                                description: Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root).
                                type: string
                              subPathExpr:
                                description: Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive.
                                type: string
                            required:
                            - mountPath
                            - name
                            type: object
                          type: array
                        workingDir:
                          description: Container's working directory. If not specified, the container runtime's default will be used, which might be configured in the container image. Cannot be updated.
                          type: string
                      required:
                      - name
                      type: object
                    type: array
                  nodeName:
                    description: NodeName is a request to schedule this pod onto a specific node. If it is non-empty, the scheduler simply schedules this pod onto that node, assuming that it fits resource requirements.
                    type: string
                  nodeSelector:
                    additionalProperties:
                      type: string
                    description: 'NodeSelector is a selector which must be true for the pod to fit on a node. Selector which must match a node''s labels for the pod to be scheduled on that node. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/'
                    type: object
                    x-kubernetes-map-type: atomic
                  overhead:
                    additionalProperties:
                      anyOf:
                      - type: integer
                      - type: string
                      pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                      x-kubernetes-int-or-string: true
                    description: 'Overhead represents the resource overhead associated with running a pod for a given RuntimeClass. This field will be autopopulated at admission time by the RuntimeClass admission controller. If the RuntimeClass admission controller is enabled, overhead must not be set in Pod create requests. The RuntimeClass admission controller will reject Pod create requests which have the overhead already set. If RuntimeClass is configured and selected in the PodSpec, Overhead will be set to the value defined in the corresponding RuntimeClass, otherwise it will remain unset and treated as zero. More info: https://git.k8s.io/enhancements/keps/sig-node/688-pod-overhead/README.md This field is beta-level as of Kubernetes v1.18, and is only honored by servers that enable the PodOverhead feature.'
                    type: object
                  preemptionPolicy:
                    description: PreemptionPolicy is the Policy for preempting pods with lower priority. One of Never, PreemptLowerPriority. Defaults to PreemptLowerPriority if unset. This field is beta-level, gated by the NonPreemptingPriority feature-gate.
                    type: string
                  priority:
                    description: The priority value. Various system components use this field to find the priority of the pod. When Priority Admission Controller is enabled, it prevents users from setting this field. The admission controller populates this field from PriorityClassName. The higher the value, the higher the priority.
                    format: int32
                    type: integer
                  priorityClassName:
                    description: If specified, indicates the pod's priority. "system-node-critical" and "system-cluster-critical" are two special keywords which indicate the highest priorities with the former being the highest priority. Any other name must be defined by creating a PriorityClass object with that name. If not specified, the pod priority will be default or zero if there is no default.
                    type: string
                  readinessGates:
                    description: 'If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to "True" More info: https://git.k8s.io/enhancements/keps/sig-network/580-pod-readiness-gates'
                    items:
                      description: PodReadinessGate contains the reference to a pod condition
                      properties:
                        conditionType:
                          description: ConditionType refers to a condition in the pod's condition list with matching type.
                          type: string
                      required:
                      - conditionType
                      type: object
                    type: array
                  restartPolicy:
                    description: 'Restart policy for all containers within the pod. One of Always, OnFailure, Never. Default to Always. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy'
                    type: string
                  runtimeClassName:
                    description: 'RuntimeClassName refers to a RuntimeClass object in the node.k8s.io group, which should be used to run this pod.  If no RuntimeClass resource matches the named class, the pod will not be run. If unset or empty, the "legacy" RuntimeClass will be used, which is an implicit class with an empty definition that uses the default runtime handler. More info: https://git.k8s.io/enhancements/keps/sig-node/585-runtime-class This is a beta feature as of Kubernetes v1.14.'
                    type: string
                  schedulerName:
                    description: If specified, the pod will be dispatched by specified scheduler. If not specified, the pod will be dispatched by default scheduler.
                    type: string
                  securityContext:
                    description: 'SecurityContext holds pod-level security attributes and common container settings. Optional: Defaults to empty.  See type description for default values of each field.'
                    properties:
                      fsGroup:
                        description: "A special supplemental group that applies to all containers in a pod. Some volume types allow the Kubelet to change the ownership of that volume to be owned by the pod: \n 1. The owning GID will be the FSGroup 2. The setgid bit is set (new files created in the volume will be owned by FSGroup) 3. The permission bits are OR'd with rw-rw---- \n If unset, the Kubelet will not modify the ownership and permissions of any volume."
                        format: int64
                        type: integer
                      fsGroupChangePolicy:
                        description: 'fsGroupChangePolicy defines behavior of changing ownership and permission of the volume before being exposed inside Pod. This field will only apply to volume types which support fsGroup based ownership(and permissions). It will have no effect on ephemeral volume types such as: secret, configmaps and emptydir. Valid values are "OnRootMismatch" and "Always". If not specified, "Always" is used.'
                        type: string
                      runAsGroup:
                        description: The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in SecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container.
                        format: int64
                        type: integer
                      runAsNonRoot:
                        description: Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in SecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                        type: boolean
                      runAsUser:
                        description: The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in SecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container.
                        format: int64
                        type: integer
                      seLinuxOptions:
                        description: The SELinux context to be applied to all containers. If unspecified, the container runtime will allocate a random SELinux context for each container.  May also be set in SecurityContext.  If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container.
                        properties:
                          level:
                            description: Level is SELinux level label that applies to the container.
                            type: string
                          role:
                            description: Role is a SELinux role label that applies to the container.
                            type: string
                          type:
                            description: Type is a SELinux type label that applies to the container.
                            type: string
                          user:
                            description: User is a SELinux user label that applies to the container.
                            type: string
                        type: object
                      seccompProfile:
                        description: The seccomp options to use by the containers in this pod.
                        properties:
                          localhostProfile:
                            description: localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must only be set if type is "Localhost".
                            type: string
                          type:
                            description: "type indicates which kind of seccomp profile will be applied. Valid options are: \n Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied."
                            type: string
                        required:
                        - type
                        type: object
                      supplementalGroups:
                        description: A list of groups applied to the first process run in each container, in addition to the container's primary GID.  If unspecified, no groups will be added to any container.
                        items:
                          format: int64
                          type: integer
                        type: array
                      sysctls:
                        description: Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch.
                        items:
                          description: Sysctl defines a kernel parameter to be set
                          properties:
                            name:
                              description: Name of a property to set
                              type: string
                            value:
                              description: Value of a property to set
                              type: string
                          required:
                          - name
                          - value
                          type: object
                        type: array
                      windowsOptions:
                        description: The Windows specific settings applied to all containers. If unspecified, the options within a container's SecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                        properties:
                          gmsaCredentialSpec:
                            description: GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.
                            type: string
                          gmsaCredentialSpecName:
                            description: GMSACredentialSpecName is the name of the GMSA credential spec to use.
                            type: string
                          hostProcess:
                            description: HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers).  In addition, if HostProcess is true then HostNetwork must also be set to true.
                            type: boolean
                          runAsUserName:
                            description: The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
                            type: string
                        type: object
                    type: object
                  serviceAccount:
                    description: 'DeprecatedServiceAccount is a depreciated alias for ServiceAccountName. Deprecated: Use serviceAccountName instead.'
                    type: string
                  serviceAccountName:
                    description: 'ServiceAccountName is the name of the ServiceAccount to use to run this pod. More info: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/'
                    type: string
                  setHostnameAsFQDN:
                    description: If true the pod's hostname will be configured as the pod's FQDN, rather than the leaf name (the default). In Linux containers, this means setting the FQDN in the hostname field of the kernel (the nodename field of struct utsname). In Windows containers, this means setting the registry value of hostname for the registry key HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters to FQDN. If a pod does not have FQDN, this has no effect. Default to false.
                    type: boolean
                  shareProcessNamespace:
                    description: 'Share a single process namespace between all of the containers in a pod. When this is set containers will be able to view and signal processes from other containers in the same pod, and the first process in each container will not be assigned PID 1. HostPID and ShareProcessNamespace cannot both be set. Optional: Default to false.'
                    type: boolean
                  subdomain:
                    description: If specified, the fully qualified Pod hostname will be "<hostname>.<subdomain>.<pod namespace>.svc.<cluster domain>". If not specified, the pod will not have a domainname at all.
                    type: string
                  terminationGracePeriodSeconds:
                    description: Optional duration in seconds the pod needs to terminate gracefully. May be decreased in delete request. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). If this value is nil, the default grace period will be used instead. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. Defaults to 30 seconds.
                    format: int64
                    type: integer
                  tolerations:
                    description: If specified, the pod's tolerations.
                    items:
                      description: The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
                      properties:
                        effect:
                          description: Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.
                          type: string
                        key:
                          description: Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.
                          type: string
                        operator:
                          description: Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.
                          type: string
                        tolerationSeconds:
                          description: TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.
                          format: int64
                          type: integer
                        value:
                          description: Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
                          type: string
                      type: object
                    type: array
                  topologySpreadConstraints:
                    description: TopologySpreadConstraints describes how a group of pods ought to spread across topology domains. Scheduler will schedule pods in a way which abides by the constraints. All topologySpreadConstraints are ANDed.
                    items:
                      description: TopologySpreadConstraint specifies how to spread matching pods among the given topology.
                      properties:
                        labelSelector:
                          description: LabelSelector is used to find matching pods. Pods that match this label selector are counted to determine the number of pods in their corresponding topology domain.
                          properties:
                            matchExpressions:
                              description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                              items:
                                description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                properties:
                                  key:
                                    description: key is the label key that the selector applies to.
                                    type: string
                                  operator:
                                    description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                    type: string
                                  values:
                                    description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                    items:
                                      type: string
                                    type: array
                                required:
                                - key
                                - operator
                                type: object
                              type: array
                            matchLabels:
                              additionalProperties:
                                type: string
                              description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                              type: object
                          type: object
                        maxSkew:
                          description: 'MaxSkew describes the degree to which pods may be unevenly distributed. When `whenUnsatisfiable=DoNotSchedule`, it is the maximum permitted difference between the number of matching pods in the target topology and the global minimum. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 1/1/0: | zone1 | zone2 | zone3 | |   P   |   P   |       | - if MaxSkew is 1, incoming pod can only be scheduled to zone3 to become 1/1/1; scheduling it onto zone1(zone2) would make the ActualSkew(2-0) on zone1(zone2) violate MaxSkew(1). - if MaxSkew is 2, incoming pod can be scheduled onto any zone. When `whenUnsatisfiable=ScheduleAnyway`, it is used to give higher precedence to topologies that satisfy it. It''s a required field. Default value is 1 and 0 is not allowed.'
                          format: int32
                          type: integer
                        topologyKey:
                          description: TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each <key, value> as a "bucket", and try to put balanced number of pods into each bucket. It's a required field.
                          type: string
                        whenUnsatisfiable:
                          description: 'WhenUnsatisfiable indicates how to deal with a pod if it doesn''t satisfy the spread constraint. - DoNotSchedule (default) tells the scheduler not to schedule it. - ScheduleAnyway tells the scheduler to schedule the pod in any location,   but giving higher precedence to topologies that would help reduce the   skew. A constraint is considered "Unsatisfiable" for an incoming pod if and only if every possible node assigment for that pod would violate "MaxSkew" on some topology. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 3/1/1: | zone1 | zone2 | zone3 | | P P P |   P   |   P   | If WhenUnsatisfiable is set to DoNotSchedule, incoming pod can only be scheduled to zone2(zone3) to become 3/2/1(3/1/2) as ActualSkew(2-1) on zone2(zone3) satisfies MaxSkew(1). In other words, the cluster can still be imbalanced, but scheduler won''t make it *more* imbalanced. It''s a required field.'
                          type: string
                      required:
                      - maxSkew
                      - topologyKey
                      - whenUnsatisfiable
                      type: object
                    type: array
                    x-kubernetes-list-map-keys:
                    - topologyKey
                    - whenUnsatisfiable
                    x-kubernetes-list-type: map
                  volumes:
                    description: 'List of volumes that can be mounted by containers belonging to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes'
                    items:
                      description: Volume represents a named volume in a pod that may be accessed by any container in the pod.
                      properties:
                        awsElasticBlockStore:
                          description: 'AWSElasticBlockStore represents an AWS Disk resource that is attached to a kubelet''s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore'
                          properties:
                            fsType:
                              description: 'Filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore TODO: how do we prevent errors in the filesystem from compromising the machine'
                              type: string
                            partition:
                              description: 'The partition in the volume that you want to mount. If omitted, the default is to mount by volume name. Examples: For volume /dev/sda1, you specify the partition as "1". Similarly, the volume partition for /dev/sda is "0" (or you can leave the property empty).'
                              format: int32
                              type: integer
                            readOnly:
                              description: 'Specify "true" to force and set the ReadOnly property in VolumeMounts to "true". If omitted, the default is "false". More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore'
                              type: boolean
                            volumeID:
                              description: 'Unique ID of the persistent disk resource in AWS (Amazon EBS volume). More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore'
                              type: string
                          required:
                          - volumeID
                          type: object
                        azureDisk:
                          description: AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.
                          properties:
                            cachingMode:
                              description: 'Host Caching mode: None, Read Only, Read Write.'
                              type: string
                            diskName:
                              description: The Name of the data disk in the blob storage
                              type: string
                            diskURI:
                              description: The URI the data disk in the blob storage
                              type: string
                            fsType:
                              description: Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.
                              type: string
                            kind:
                              description: 'Expected values Shared: multiple blob disks per storage account  Dedicated: single blob disk per storage account  Managed: azure managed data disk (only in managed availability set). defaults to shared'
                              type: string
                            readOnly:
                              description: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.
                              type: boolean
                          required:
                          - diskName
                          - diskURI
                          type: object
                        azureFile:
                          description: AzureFile represents an Azure File Service mount on the host and bind mount to the pod.
                          properties:
                            readOnly:
                              description: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.
                              type: boolean
                            secretName:
                              description: the name of secret that contains Azure Storage Account Name and Key
                              type: string
                            shareName:
                              description: Share Name
                              type: string
                          required:
                          - secretName
                          - shareName
                          type: object
                        cephfs:
                          description: CephFS represents a Ceph FS mount on the host that shares a pod's lifetime
                          properties:
                            monitors:
                              description: 'Required: Monitors is a collection of Ceph monitors More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
                              items:
                                type: string
                              type: array
                            path:
                              description: 'Optional: Used as the mounted root, rather than the full Ceph tree, default is /'
                              type: string
                            readOnly:
                              description: 'Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
                              type: boolean
                            secretFile:
                              description: 'Optional: SecretFile is the path to key ring for User, default is /etc/ceph/user.secret More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
                              type: string
                            secretRef:
                              description: 'Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                            user:
                              description: 'Optional: User is the rados user name, default is admin More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
                              type: string
                          required:
                          - monitors
                          type: object
                        cinder:
                          description: 'Cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/README.md'
                          properties:
                            fsType:
                              description: 'Filesystem type to mount. Must be a filesystem type supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://examples.k8s.io/mysql-cinder-pd/README.md'
                              type: string
                            readOnly:
                              description: 'Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/mysql-cinder-pd/README.md'
                              type: boolean
                            secretRef:
                              description: 'Optional: points to a secret object containing parameters used to connect to OpenStack.'
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                            volumeID:
                              description: 'volume id used to identify the volume in cinder. More info: https://examples.k8s.io/mysql-cinder-pd/README.md'
                              type: string
                          required:
                          - volumeID
                          type: object
                        configMap:
                          description: ConfigMap represents a configMap that should populate this volume
                          properties:
                            defaultMode:
                              description: 'Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                              format: int32
                              type: integer
                            items:
                              description: If unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
                              items:
                                description: Maps a string key to a path within a volume.
                                properties:
                                  key:
                                    description: The key to project.
                                    type: string
                                  mode:
                                    description: 'Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                                    format: int32
                                    type: integer
                                  path:
                                    description: The relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.
                                    type: string
                                required:
                                - key
                                - path
                                type: object
                              type: array
                            name:
                              description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                              type: string
                            optional:
                              description: Specify whether the ConfigMap or its keys must be defined
                              type: boolean
                          type: object
                        csi:
                          description: CSI (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature).
                          properties:
                            driver:
                              description: Driver is the name of the CSI driver that handles this volume. Consult with your admin for the correct name as registered in the cluster.
                              type: string
                            fsType:
                              description: Filesystem type to mount. Ex. "ext4", "xfs", "ntfs". If not provided, the empty value is passed to the associated CSI driver which will determine the default filesystem to apply.
                              type: string
                            nodePublishSecretRef:
                              description: NodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and  may be empty if no secret is required. If the secret object contains more than one secret, all secret references are passed.
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                            readOnly:
                              description: Specifies a read-only configuration for the volume. Defaults to false (read/write).
                              type: boolean
                            volumeAttributes:
                              additionalProperties:
                                type: string
                              description: VolumeAttributes stores driver-specific properties that are passed to the CSI driver. Consult your driver's documentation for supported values.
                              type: object
                          required:
                          - driver
                          type: object
                        downwardAPI:
                          description: DownwardAPI represents downward API about the pod that should populate this volume
                          properties:
                            defaultMode:
                              description: 'Optional: mode bits to use on created files by default. Must be a Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                              format: int32
                              type: integer
                            items:
                              description: Items is a list of downward API volume file
                              items:
                                description: DownwardAPIVolumeFile represents information to create the file containing the pod field
                                properties:
                                  fieldRef:
                                    description: 'Required: Selects a field of the pod: only annotations, labels, name and namespace are supported.'
                                    properties:
                                      apiVersion:
                                        description: Version of the schema the FieldPath is written in terms of, defaults to "v1".
                                        type: string
                                      fieldPath:
                                        description: Path of the field to select in the specified API version.
                                        type: string
                                    required:
                                    - fieldPath
                                    type: object
                                  mode:
                                    description: 'Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                                    format: int32
                                    type: integer
                                  path:
                                    description: 'Required: Path is  the relative path name of the file to be created. Must not be absolute or contain the ''..'' path. Must be utf-8 encoded. The first item of the relative path must not start with ''..'''
                                    type: string
                                  resourceFieldRef:
                                    description: 'Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.'
                                    properties:
                                      containerName:
                                        description: 'Container name: required for volumes, optional for env vars'
                                        type: string
                                      divisor:
                                        anyOf:
                                        - type: integer
                                        - type: string
                                        description: Specifies the output format of the exposed resources, defaults to "1"
                                        pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                        x-kubernetes-int-or-string: true
                                      resource:
                                        description: 'Required: resource to select'
                                        type: string
                                    required:
                                    - resource
                                    type: object
                                required:
                                - path
                                type: object
                              type: array
                          type: object
                        emptyDir:
                          description: 'EmptyDir represents a temporary directory that shares a pod''s lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir'
                          properties:
                            medium:
                              description: 'What type of storage medium should back this directory. The default is "" which means to use the node''s default medium. Must be an empty string (default) or Memory. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir'
                              type: string
                            sizeLimit:
                              anyOf:
                              - type: integer
                              - type: string
                              description: 'Total amount of local storage required for this EmptyDir volume. The size limit is also applicable for memory medium. The maximum usage on memory medium EmptyDir would be the minimum value between the SizeLimit specified here and the sum of memory limits of all containers in a pod. The default is nil which means that the limit is undefined. More info: http://kubernetes.io/docs/user-guide/volumes#emptydir'
                              pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                              x-kubernetes-int-or-string: true
                          type: object
                        ephemeral:
                          description: "Ephemeral represents a volume that is handled by a cluster storage driver. The volume's lifecycle is tied to the pod that defines it - it will be created before the pod starts, and deleted when the pod is removed. \n Use this if: a) the volume is only needed while the pod runs, b) features of normal volumes like restoring from snapshot or capacity    tracking are needed, c) the storage driver is specified through a storage class, and d) the storage driver supports dynamic volume provisioning through    a PersistentVolumeClaim (see EphemeralVolumeSource for more    information on the connection between this volume type    and PersistentVolumeClaim). \n Use PersistentVolumeClaim or one of the vendor-specific APIs for volumes that persist for longer than the lifecycle of an individual pod. \n Use CSI for light-weight local ephemeral volumes if the CSI driver is meant to be used that way - see the documentation of the driver for more information. \n A pod can use both types of ephemeral volumes and persistent volumes at the same time. \n This is a beta feature and only available when the GenericEphemeralVolume feature gate is enabled."
                          properties:
                            volumeClaimTemplate:
                              description: "Will be used to create a stand-alone PVC to provision the volume. The pod in which this EphemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod.  The name of the PVC will be `<pod name>-<volume name>` where `<volume name>` is the name from the `PodSpec.Volumes` array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). \n An existing PVC with that name that is not owned by the pod will *not* be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. \n This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. \n Required, must not be nil."
                              properties:
                                metadata:
                                  description: May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation.
                                  type: object
                                spec:
                                  description: The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here.
                                  properties:
                                    accessModes:
                                      description: 'AccessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1'
                                      items:
                                        type: string
                                      type: array
                                    dataSource:
                                      description: 'This field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
                                      properties:
                                        apiGroup:
                                          description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
                                          type: string
                                        kind:
                                          description: Kind is the type of resource being referenced
                                          type: string
                                        name:
                                          description: Name is the name of resource being referenced
                                          type: string
                                      required:
                                      - kind
                                      - name
                                      type: object
                                    dataSourceRef:
                                      description: 'Specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. (Alpha) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
                                      properties:
                                        apiGroup:
                                          description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
                                          type: string
                                        kind:
                                          description: Kind is the type of resource being referenced
                                          type: string
                                        name:
                                          description: Name is the name of resource being referenced
                                          type: string
                                      required:
                                      - kind
                                      - name
                                      type: object
                                    resources:
                                      description: 'Resources represents the minimum resources the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                                      properties:
                                        limits:
                                          additionalProperties:
                                            anyOf:
                                            - type: integer
                                            - type: string
                                            pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                            x-kubernetes-int-or-string: true
                                          description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                          type: object
                                        requests:
                                          additionalProperties:
                                            anyOf:
                                            - type: integer
                                            - type: string
                                            pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                            x-kubernetes-int-or-string: true
                                          description: 'Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                          type: object
                                      type: object
                                    selector:
                                      description: A label query over volumes to consider for binding.
                                      properties:
                                        matchExpressions:
                                          description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                                          items:
                                            description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                            properties:
                                              key:
                                                description: key is the label key that the selector applies to.
                                                type: string
                                              operator:
                                                description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                                type: string
                                              values:
                                                description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                                items:
                                                  type: string
                                                type: array
                                            required:
                                            - key
                                            - operator
                                            type: object
                                          type: array
                                        matchLabels:
                                          additionalProperties:
                                            type: string
                                          description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                                          type: object
                                      type: object
                                    storageClassName:
                                      description: 'Name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1'
                                      type: string
                                    volumeMode:
                                      description: volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec.
                                      type: string
                                    volumeName:
                                      description: VolumeName is the binding reference to the PersistentVolume backing this claim.
                                      type: string
                                  type: object
                              required:
                              - spec
                              type: object
                          type: object
                        fc:
                          description: FC represents a Fibre Channel resource that is attached to a kubelet's host machine and then exposed to the pod.
                          properties:
                            fsType:
                              description: 'Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. TODO: how do we prevent errors in the filesystem from compromising the machine'
                              type: string
                            lun:
                              description: 'Optional: FC target lun number'
                              format: int32
                              type: integer
                            readOnly:
                              description: 'Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.'
                              type: boolean
                            targetWWNs:
                              description: 'Optional: FC target worldwide names (WWNs)'
                              items:
                                type: string
                              type: array
                            wwids:
                              description: 'Optional: FC volume world wide identifiers (wwids) Either wwids or combination of targetWWNs and lun must be set, but not both simultaneously.'
                              items:
                                type: string
                              type: array
                          type: object
                        flexVolume:
                          description: FlexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin.
                          properties:
                            driver:
                              description: Driver is the name of the driver to use for this volume.
                              type: string
                            fsType:
                              description: Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". The default filesystem depends on FlexVolume script.
                              type: string
                            options:
                              additionalProperties:
                                type: string
                              description: 'Optional: Extra command options if any.'
                              type: object
                            readOnly:
                              description: 'Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.'
                              type: boolean
                            secretRef:
                              description: 'Optional: SecretRef is reference to the secret object containing sensitive information to pass to the plugin scripts. This may be empty if no secret object is specified. If the secret object contains more than one secret, all secrets are passed to the plugin scripts.'
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                          required:
                          - driver
                          type: object
                        flocker:
                          description: Flocker represents a Flocker volume attached to a kubelet's host machine. This depends on the Flocker control service being running
                          properties:
                            datasetName:
                              description: Name of the dataset stored as metadata -> name on the dataset for Flocker should be considered as deprecated
                              type: string
                            datasetUUID:
                              description: UUID of the dataset. This is unique identifier of a Flocker dataset
                              type: string
                          type: object
                        gcePersistentDisk:
                          description: 'GCEPersistentDisk represents a GCE Disk resource that is attached to a kubelet''s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
                          properties:
                            fsType:
                              description: 'Filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk TODO: how do we prevent errors in the filesystem from compromising the machine'
                              type: string
                            partition:
                              description: 'The partition in the volume that you want to mount. If omitted, the default is to mount by volume name. Examples: For volume /dev/sda1, you specify the partition as "1". Similarly, the volume partition for /dev/sda is "0" (or you can leave the property empty). More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
                              format: int32
                              type: integer
                            pdName:
                              description: 'Unique name of the PD resource in GCE. Used to identify the disk in GCE. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
                              type: string
                            readOnly:
                              description: 'ReadOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
                              type: boolean
                          required:
                          - pdName
                          type: object
                        gitRepo:
                          description: 'GitRepo represents a git repository at a particular revision. DEPRECATED: GitRepo is deprecated. To provision a container with a git repo, mount an EmptyDir into an InitContainer that clones the repo using git, then mount the EmptyDir into the Pod''s container.'
                          properties:
                            directory:
                              description: Target directory name. Must not contain or start with '..'.  If '.' is supplied, the volume directory will be the git repository.  Otherwise, if specified, the volume will contain the git repository in the subdirectory with the given name.
                              type: string
                            repository:
                              description: Repository URL
                              type: string
                            revision:
                              description: Commit hash for the specified revision.
                              type: string
                          required:
                          - repository
                          type: object
                        glusterfs:
                          description: 'Glusterfs represents a Glusterfs mount on the host that shares a pod''s lifetime. More info: https://examples.k8s.io/volumes/glusterfs/README.md'
                          properties:
                            endpoints:
                              description: 'EndpointsName is the endpoint name that details Glusterfs topology. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod'
                              type: string
                            path:
                              description: 'Path is the Glusterfs volume path. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod'
                              type: string
                            readOnly:
                              description: 'ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions. Defaults to false. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod'
                              type: boolean
                          required:
                          - endpoints
                          - path
                          type: object
                        hostPath:
                          description: 'HostPath represents a pre-existing file or directory on the host machine that is directly exposed to the container. This is generally used for system agents or other privileged things that are allowed to see the host machine. Most containers will NOT need this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath --- TODO(jonesdl) We need to restrict who can use host directory mounts and who can/can not mount host directories as read/write.'
                          properties:
                            path:
                              description: 'Path of the directory on the host. If the path is a symlink, it will follow the link to the real path. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath'
                              type: string
                            type:
                              description: 'Type for HostPath Volume Defaults to "" More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath'
                              type: string
                          required:
                          - path
                          type: object
                        iscsi:
                          description: 'ISCSI represents an ISCSI Disk resource that is attached to a kubelet''s host machine and then exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/README.md'
                          properties:
                            chapAuthDiscovery:
                              description: whether support iSCSI Discovery CHAP authentication
                              type: boolean
                            chapAuthSession:
                              description: whether support iSCSI Session CHAP authentication
                              type: boolean
                            fsType:
                              description: 'Filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#iscsi TODO: how do we prevent errors in the filesystem from compromising the machine'
                              type: string
                            initiatorName:
                              description: Custom iSCSI Initiator Name. If initiatorName is specified with iscsiInterface simultaneously, new iSCSI interface <target portal>:<volume name> will be created for the connection.
                              type: string
                            iqn:
                              description: Target iSCSI Qualified Name.
                              type: string
                            iscsiInterface:
                              description: iSCSI Interface Name that uses an iSCSI transport. Defaults to 'default' (tcp).
                              type: string
                            lun:
                              description: iSCSI Target Lun number.
                              format: int32
                              type: integer
                            portals:
                              description: iSCSI Target Portal List. The portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260).
                              items:
                                type: string
                              type: array
                            readOnly:
                              description: ReadOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false.
                              type: boolean
                            secretRef:
                              description: CHAP Secret for iSCSI target and initiator authentication
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                            targetPortal:
                              description: iSCSI Target Portal. The Portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260).
                              type: string
                          required:
                          - iqn
                          - lun
                          - targetPortal
                          type: object
                        name:
                          description: 'Volume''s name. Must be a DNS_LABEL and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
                          type: string
                        nfs:
                          description: 'NFS represents an NFS mount on the host that shares a pod''s lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
                          properties:
                            path:
                              description: 'Path that is exported by the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
                              type: string
                            readOnly:
                              description: 'ReadOnly here will force the NFS export to be mounted with read-only permissions. Defaults to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
                              type: boolean
                            server:
                              description: 'Server is the hostname or IP address of the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
                              type: string
                          required:
                          - path
                          - server
                          type: object
                        persistentVolumeClaim:
                          description: 'PersistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims'
                          properties:
                            claimName:
                              description: 'ClaimName is the name of a PersistentVolumeClaim in the same namespace as the pod using this volume. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims'
                              type: string
                            readOnly:
                              description: Will force the ReadOnly setting in VolumeMounts. Default false.
                              type: boolean
                          required:
                          - claimName
                          type: object
                        photonPersistentDisk:
                          description: PhotonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine
                          properties:
                            fsType:
                              description: Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.
                              type: string
                            pdID:
                              description: ID that identifies Photon Controller persistent disk
                              type: string
                          required:
                          - pdID
                          type: object
                        portworxVolume:
                          description: PortworxVolume represents a portworx volume attached and mounted on kubelets host machine
                          properties:
                            fsType:
                              description: FSType represents the filesystem type to mount Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs". Implicitly inferred to be "ext4" if unspecified.
                              type: string
                            readOnly:
                              description: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.
                              type: boolean
                            volumeID:
                              description: VolumeID uniquely identifies a Portworx volume
                              type: string
                          required:
                          - volumeID
                          type: object
                        projected:
                          description: Items for all in one resources secrets, configmaps, and downward API
                          properties:
                            defaultMode:
                              description: Mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.
                              format: int32
                              type: integer
                            sources:
                              description: list of volume projections
                              items:
                                description: Projection that may be projected along with other supported volume types
                                properties:
                                  configMap:
                                    description: information about the configMap data to project
                                    properties:
                                      items:
                                        description: If unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
                                        items:
                                          description: Maps a string key to a path within a volume.
                                          properties:
                                            key:
                                              description: The key to project.
                                              type: string
                                            mode:
                                              description: 'Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                                              format: int32
                                              type: integer
                                            path:
                                              description: The relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.
                                              type: string
                                          required:
                                          - key
                                          - path
                                          type: object
                                        type: array
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the ConfigMap or its keys must be defined
                                        type: boolean
                                    type: object
                                  downwardAPI:
                                    description: information about the downwardAPI data to project
                                    properties:
                                      items:
                                        description: Items is a list of DownwardAPIVolume file
                                        items:
                                          description: DownwardAPIVolumeFile represents information to create the file containing the pod field
                                          properties:
                                            fieldRef:
                                              description: 'Required: Selects a field of the pod: only annotations, labels, name and namespace are supported.'
                                              properties:
                                                apiVersion:
                                                  description: Version of the schema the FieldPath is written in terms of, defaults to "v1".
                                                  type: string
                                                fieldPath:
                                                  description: Path of the field to select in the specified API version.
                                                  type: string
                                              required:
                                              - fieldPath
                                              type: object
                                            mode:
                                              description: 'Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                                              format: int32
                                              type: integer
                                            path:
                                              description: 'Required: Path is  the relative path name of the file to be created. Must not be absolute or contain the ''..'' path. Must be utf-8 encoded. The first item of the relative path must not start with ''..'''
                                              type: string
                                            resourceFieldRef:
                                              description: 'Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.'
                                              properties:
                                                containerName:
                                                  description: 'Container name: required for volumes, optional for env vars'
                                                  type: string
                                                divisor:
                                                  anyOf:
                                                  - type: integer
                                                  - type: string
                                                  description: Specifies the output format of the exposed resources, defaults to "1"
                                                  pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                                  x-kubernetes-int-or-string: true
                                                resource:
                                                  description: 'Required: resource to select'
                                                  type: string
                                              required:
                                              - resource
                                              type: object
                                          required:
                                          - path
                                          type: object
                                        type: array
                                    type: object
                                  secret:
                                    description: information about the secret data to project
                                    properties:
                                      items:
                                        description: If unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
                                        items:
                                          description: Maps a string key to a path within a volume.
                                          properties:
                                            key:
                                              description: The key to project.
                                              type: string
                                            mode:
                                              description: 'Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                                              format: int32
                                              type: integer
                                            path:
                                              description: The relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.
                                              type: string
                                          required:
                                          - key
                                          - path
                                          type: object
                                        type: array
                                      name:
                                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                        type: string
                                      optional:
                                        description: Specify whether the Secret or its key must be defined
                                        type: boolean
                                    type: object
                                  serviceAccountToken:
                                    description: information about the serviceAccountToken data to project
                                    properties:
                                      audience:
                                        description: Audience is the intended audience of the token. A recipient of a token must identify itself with an identifier specified in the audience of the token, and otherwise should reject the token. The audience defaults to the identifier of the apiserver.
                                        type: string
                                      expirationSeconds:
                                        description: ExpirationSeconds is the requested duration of validity of the service account token. As the token approaches expiration, the kubelet volume plugin will proactively rotate the service account token. The kubelet will start trying to rotate the token if the token is older than 80 percent of its time to live or if the token is older than 24 hours.Defaults to 1 hour and must be at least 10 minutes.
                                        format: int64
                                        type: integer
                                      path:
                                        description: Path is the path relative to the mount point of the file to project the token into.
                                        type: string
                                    required:
                                    - path
                                    type: object
                                type: object
                              type: array
                          type: object
                        quobyte:
                          description: Quobyte represents a Quobyte mount on the host that shares a pod's lifetime
                          properties:
                            group:
                              description: Group to map volume access to Default is no group
                              type: string
                            readOnly:
                              description: ReadOnly here will force the Quobyte volume to be mounted with read-only permissions. Defaults to false.
                              type: boolean
                            registry:
                              description: Registry represents a single or multiple Quobyte Registry services specified as a string as host:port pair (multiple entries are separated with commas) which acts as the central registry for volumes
                              type: string
                            tenant:
                              description: Tenant owning the given Quobyte volume in the Backend Used with dynamically provisioned Quobyte volumes, value is set by the plugin
                              type: string
                            user:
                              description: User to map volume access to Defaults to serivceaccount user
                              type: string
                            volume:
                              description: Volume is a string that references an already created Quobyte volume by name.
                              type: string
                          required:
                          - registry
                          - volume
                          type: object
                        rbd:
                          description: 'RBD represents a Rados Block Device mount on the host that shares a pod''s lifetime. More info: https://examples.k8s.io/volumes/rbd/README.md'
                          properties:
                            fsType:
                              description: 'Filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#rbd TODO: how do we prevent errors in the filesystem from compromising the machine'
                              type: string
                            image:
                              description: 'The rados image name. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
                              type: string
                            keyring:
                              description: 'Keyring is the path to key ring for RBDUser. Default is /etc/ceph/keyring. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
                              type: string
                            monitors:
                              description: 'A collection of Ceph monitors. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
                              items:
                                type: string
                              type: array
                            pool:
                              description: 'The rados pool name. Default is rbd. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
                              type: string
                            readOnly:
                              description: 'ReadOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
                              type: boolean
                            secretRef:
                              description: 'SecretRef is name of the authentication secret for RBDUser. If provided overrides keyring. Default is nil. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                            user:
                              description: 'The rados user name. Default is admin. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
                              type: string
                          required:
                          - image
                          - monitors
                          type: object
                        scaleIO:
                          description: ScaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes.
                          properties:
                            fsType:
                              description: Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Default is "xfs".
                              type: string
                            gateway:
                              description: The host address of the ScaleIO API Gateway.
                              type: string
                            protectionDomain:
                              description: The name of the ScaleIO Protection Domain for the configured storage.
                              type: string
                            readOnly:
                              description: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.
                              type: boolean
                            secretRef:
                              description: SecretRef references to the secret for ScaleIO user and other sensitive information. If this is not provided, Login operation will fail.
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                            sslEnabled:
                              description: Flag to enable/disable SSL communication with Gateway, default false
                              type: boolean
                            storageMode:
                              description: Indicates whether the storage for a volume should be ThickProvisioned or ThinProvisioned. Default is ThinProvisioned.
                              type: string
                            storagePool:
                              description: The ScaleIO Storage Pool associated with the protection domain.
                              type: string
                            system:
                              description: The name of the storage system as configured in ScaleIO.
                              type: string
                            volumeName:
                              description: The name of a volume already created in the ScaleIO system that is associated with this volume source.
                              type: string
                          required:
                          - gateway
                          - secretRef
                          - system
                          type: object
                        secret:
                          description: 'Secret represents a secret that should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret'
                          properties:
                            defaultMode:
                              description: 'Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                              format: int32
                              type: integer
                            items:
                              description: If unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
                              items:
                                description: Maps a string key to a path within a volume.
                                properties:
                                  key:
                                    description: The key to project.
                                    type: string
                                  mode:
                                    description: 'Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.'
                                    format: int32
                                    type: integer
                                  path:
                                    description: The relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.
                                    type: string
                                required:
                                - key
                                - path
                                type: object
                              type: array
                            optional:
                              description: Specify whether the Secret or its keys must be defined
                              type: boolean
                            secretName:
                              description: 'Name of the secret in the pod''s namespace to use. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret'
                              type: string
                          type: object
                        storageos:
                          description: StorageOS represents a StorageOS volume attached and mounted on Kubernetes nodes.
                          properties:
                            fsType:
                              description: Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.
                              type: string
                            readOnly:
                              description: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.
                              type: boolean
                            secretRef:
                              description: SecretRef specifies the secret to use for obtaining the StorageOS API credentials.  If not specified, default values will be attempted.
                              properties:
                                name:
                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
                                  type: string
                              type: object
                            volumeName:
                              description: VolumeName is the human-readable name of the StorageOS volume.  Volume names are only unique within a namespace.
                              type: string
                            volumeNamespace:
                              description: VolumeNamespace specifies the scope of the volume within StorageOS.  If no namespace is specified then the Pod's namespace will be used.  This allows the Kubernetes name scoping to be mirrored within StorageOS for tighter integration. Set VolumeName to any name to override the default behaviour. Set to "default" if you are not using namespaces within StorageOS. Namespaces that do not pre-exist within StorageOS will be created.
                              type: string
                          type: object
                        vsphereVolume:
                          description: VsphereVolume represents a vSphere volume attached and mounted on kubelets host machine
                          properties:
                            fsType:
                              description: Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.
                              type: string
                            storagePolicyID:
                              description: Storage Policy Based Management (SPBM) profile ID associated with the StoragePolicyName.
                              type: string
                            storagePolicyName:
                              description: Storage Policy Based Management (SPBM) profile name.
                              type: string
                            volumePath:
                              description: Path that identifies vSphere volume vmdk
                              type: string
                          required:
                          - volumePath
                          type: object
                      required:
                      - name
                      type: object
                    type: array
                required:
                - containers
                type: object
              storageTemplates:
                items:
                  properties:
                    name:
                      type: string
                    pvc:
                      description: PersistentVolumeClaimSpec describes the common attributes of storage devices and allows a Source for provider-specific attributes
                      properties:
                        accessModes:
                          description: 'AccessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1'
                          items:
                            type: string
                          type: array
                        dataSource:
                          description: 'This field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
                          properties:
                            apiGroup:
                              description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
                              type: string
                            kind:
                              description: Kind is the type of resource being referenced
                              type: string
                            name:
                              description: Name is the name of resource being referenced
                              type: string
                          required:
                          - kind
                          - name
                          type: object
                        dataSourceRef:
                          description: 'Specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. (Alpha) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
                          properties:
                            apiGroup:
                              description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
                              type: string
                            kind:
                              description: Kind is the type of resource being referenced
                              type: string
                            name:
                              description: Name is the name of resource being referenced
                              type: string
                          required:
                          - kind
                          - name
                          type: object
                        resources:
                          description: 'Resources represents the minimum resources the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                          properties:
                            limits:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                            requests:
                              additionalProperties:
                                anyOf:
                                - type: integer
                                - type: string
                                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                                x-kubernetes-int-or-string: true
                              description: 'Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                          type: object
                        selector:
                          description: A label query over volumes to consider for binding.
                          properties:
                            matchExpressions:
                              description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
                              items:
                                description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
                                properties:
                                  key:
                                    description: key is the label key that the selector applies to.
                                    type: string
                                  operator:
                                    description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
                                    type: string
                                  values:
                                    description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
                                    items:
                                      type: string
                                    type: array
                                required:
                                - key
                                - operator
                                type: object
                              type: array
                            matchLabels:
                              additionalProperties:
                                type: string
                              description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
                              type: object
                          type: object
                        storageClassName:
                          description: 'Name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1'
                          type: string
                        volumeMode:
                          description: volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec.
                          type: string
                        volumeName:
                          description: VolumeName is the binding reference to the PersistentVolume backing this claim.
                          type: string
                      type: object
                  required:
                  - name
                  - pvc
                  type: object
                type: array
              subsets:
                items:
                  properties:
                    name:
                      type: string
                    nodeSelector:
                      additionalProperties:
                        type: string
                      type: object
                    region:
                      type: string
                    replicas:
                      minimum: 1
                      type: integer
                  required:
                  - name
                  - nodeSelector
                  - replicas
                  type: object
                type: array
            required:
            - cluster
            - podTemplate
            - storageTemplates
            - subsets
            type: object
          status:
            description: StatefulAppStatus defines the observed state of StatefulApp
            properties:
              cluster:
                type: string
              clusterStatus:
                type: string
              subsets:
                items:
                  properties:
                    availableReplicas:
                      type: integer
                    expectedReplicas:
                      type: integer
                    name:
                      type: string
                    pods:
                      items:
                        properties:
                          index:
                            type: integer
                          name:
                            type: string
                          nodeIP:
                            type: string
                          podIP:
                            type: string
                          podPhase:
                            description: PodPhase is a label for the condition of a pod at the current time.
                            type: string
                          pvcs:
                            items:
                              properties:
                                name:
                                  type: string
                                phase:
                                  type: string
                              required:
                              - name
                              - phase
                              type: object
                            type: array
                        required:
                        - index
                        - name
                        - nodeIP
                        - podIP
                        - podPhase
                        type: object
                      type: array
                    region:
                      type: string
                  required:
                  - availableReplicas
                  - expectedReplicas
                  - name
                  - pods
                  type: object
                type: array
            required:
            - cluster
            - clusterStatus
            - subsets
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
    subresources:
      status: {}
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

部署 ob-operator

使用默认配置部署 ob-operator

kubectl apply -f https://raw.githubusercontent.com/oceanbase/ob-operator/master/deploy/operator.yaml

#operator.yaml
apiVersion: v1
kind: Namespace
metadata:
  labels:
    control-plane: controller-manager
  name: oceanbase-system
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: ob-operator-controller-manager
  namespace: oceanbase-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: ob-operator-leader-election-role
  namespace: oceanbase-system
rules:
- apiGroups:
  - ""
  resources:
  - configmaps
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - coordination.k8s.io
  resources:
  - leases
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - ""
  resources:
  - events
  verbs:
  - create
  - patch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  creationTimestamp: null
  name: ob-operator-manager-role
rules:
- apiGroups:
  - ""
  resources:
  - events
  verbs:
  - create
  - patch
- apiGroups:
  - ""
  resources:
  - services
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - ""
  resources:
  - services/finalizers
  verbs:
  - update
- apiGroups:
  - ""
  resources:
  - services/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - obclusters
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - obclusters/finalizers
  verbs:
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - obclusters/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - obzones
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - obzones/finalizers
  verbs:
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - obzones/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - rootservices
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - rootservices/finalizers
  verbs:
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - rootservices/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - statefulapps
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - statefulapps/finalizers
  verbs:
  - update
- apiGroups:
  - cloud.oceanbase.com
  resources:
  - statefulapps/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - ""
  resources:
  - persistentvolumeclaims
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - ""
  resources:
  - persistentvolumeclaims/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - ""
  resources:
  - persistentvolumes
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - ""
  resources:
  - persistentvolumes/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - ""
  resources:
  - pods
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - ""
  resources:
  - pods/finalizers
  verbs:
  - update
- apiGroups:
  - ""
  resources:
  - pods/status
  verbs:
  - get
  - patch
  - update
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: ob-operator-metrics-reader
rules:
- nonResourceURLs:
  - /metrics
  verbs:
  - get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: ob-operator-proxy-role
rules:
- apiGroups:
  - authentication.k8s.io
  resources:
  - tokenreviews
  verbs:
  - create
- apiGroups:
  - authorization.k8s.io
  resources:
  - subjectaccessreviews
  verbs:
  - create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: ob-operator-leader-election-rolebinding
  namespace: oceanbase-system
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: ob-operator-leader-election-role
subjects:
- kind: ServiceAccount
  name: ob-operator-controller-manager
  namespace: oceanbase-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: ob-operator-manager-rolebinding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: ob-operator-manager-role
subjects:
- kind: ServiceAccount
  name: ob-operator-controller-manager
  namespace: oceanbase-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: ob-operator-proxy-rolebinding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: ob-operator-proxy-role
subjects:
- kind: ServiceAccount
  name: ob-operator-controller-manager
  namespace: oceanbase-system
---
apiVersion: v1
data:
  controller_manager_config.yaml: |
    apiVersion: controller-runtime.sigs.k8s.io/v1alpha1
    kind: ControllerManagerConfig
    health:
      healthProbeBindAddress: :8081
    metrics:
      bindAddress: 127.0.0.1:8080
    webhook:
      port: 9443
    leaderElection:
      leaderElect: true
      resourceName: ee2dec96.oceanbase.com
kind: ConfigMap
metadata:
  name: ob-operator-manager-config
  namespace: oceanbase-system
---
apiVersion: v1
kind: Service
metadata:
  labels:
    control-plane: controller-manager
  name: ob-operator-controller-manager-metrics-service
  namespace: oceanbase-system
spec:
  ports:
  - name: https
    port: 8443
    targetPort: https
  selector:
    control-plane: controller-manager
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    control-plane: controller-manager
  name: ob-operator-controller-manager
  namespace: oceanbase-system
spec:
  replicas: 1
  selector:
    matchLabels:
      control-plane: controller-manager
  template:
    metadata:
      labels:
        control-plane: controller-manager
    spec:
      containers:
      - args:
        - --secure-listen-address=0.0.0.0:8443
        - --upstream=http://127.0.0.1:8080/
        - --logtostderr=true
        - --v=10
        image: oceanbase/obce-operator:kube-rbac-proxy-v0.8.0
        name: kube-rbac-proxy
        ports:
        - containerPort: 8443
          name: https
      - args:
        - --health-probe-bind-address=:8081
        - --metrics-bind-address=127.0.0.1:8080
        - --leader-elect
        - --cluster-name=cn
        command:
        - /manager
        image: oceanbasedev/ob-operator:1.0.20
        imagePullPolicy: Always
        livenessProbe:
          httpGet:
            path: /healthz
            port: 8081
          initialDelaySeconds: 15
          periodSeconds: 20
        name: manager
        readinessProbe:
          httpGet:
            path: /readyz
            port: 8081
          initialDelaySeconds: 5
          periodSeconds: 10
        resources:
          limits:
            cpu: 1
            memory: 1Gi
          requests:
            cpu: 1
            memory: 1Gi
        securityContext:
          allowPrivilegeEscalation: false
      securityContext:
        runAsNonRoot: true
      serviceAccountName: ob-operator-controller-manager
      terminationGracePeriodSeconds: 10

自定义部署 ob-operator

您也可以根据您的配置修改 operator.yaml

例如在 operator.yaml 中添加启动参数 --cluster-name,含义为 ob-operator 只处理 cluster 值与自身启动参数 --cluster-name 的值相同的 CRD。

注意

--cluster-name 的值需要与 obcluster 配置中的 cluster 配置一致。

参考以下部分配置文件进行修改:

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    control-plane: controller-manager
  name: ob-operator-controller-manager
  namespace: oceanbase-system
spec:
  replicas: 1
  selector:
    matchLabels:
      control-plane: controller-manager
  template:
    metadata:
      labels:
        control-plane: controller-manager
    spec:
      containers:
      - args:
        - --health-probe-bind-address=:8081
        - --metrics-bind-address=127.0.0.1:8080
        - --leader-elect
        - --cluster-name=cn
        command:
        - /manager
        image: ob-operator:latest
        imagePullPolicy: Always
        name: manager

配置 Kubernetes 节点 label

您需将 Kubernetes 节点配置 label,label 需要与 obcluster.yaml 中的 nodeSelector 配置相匹配。ob-operator 会将 Pod 调度到具有相应 label 的节点上。

推荐配置 label 的 key 为 topology.kubernetes.io/zone。不同 Zone 推荐配置不同的 label 以做容灾。

kubectl label node nodename topology.kubernetes.io/zone=zonename

部署 OceanBase 集群

准备存储

  1. 安装 local-path-storage
$ kubectl apply -f local-path-storage.yaml
namespace/local-path-storage created
serviceaccount/local-path-provisioner-service-account created
clusterrole.rbac.authorization.k8s.io/local-path-provisioner-role created
clusterrolebinding.rbac.authorization.k8s.io/local-path-provisioner-bind created
deployment.apps/local-path-provisioner created
storageclass.storage.k8s.io/local-path created
configmap/local-path-config created

#local-path-storage.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: local-path-storage

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: local-path-provisioner-service-account
  namespace: local-path-storage

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: local-path-provisioner-role
rules:
  - apiGroups: [ "" ]
    resources: [ "nodes", "persistentvolumeclaims", "configmaps" ]
    verbs: [ "get", "list", "watch" ]
  - apiGroups: [ "" ]
    resources: [ "endpoints", "persistentvolumes", "pods" ]
    verbs: [ "*" ]
  - apiGroups: [ "" ]
    resources: [ "events" ]
    verbs: [ "create", "patch" ]
  - apiGroups: [ "storage.k8s.io" ]
    resources: [ "storageclasses" ]
    verbs: [ "get", "list", "watch" ]

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: local-path-provisioner-bind
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: local-path-provisioner-role
subjects:
  - kind: ServiceAccount
    name: local-path-provisioner-service-account
    namespace: local-path-storage

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: local-path-provisioner
  namespace: local-path-storage
spec:
  replicas: 1
  selector:
    matchLabels:
      app: local-path-provisioner
  template:
    metadata:
      labels:
        app: local-path-provisioner
    spec:
      serviceAccountName: local-path-provisioner-service-account
      containers:
        - name: local-path-provisioner
          image: rancher/local-path-provisioner:master-head
          imagePullPolicy: IfNotPresent
          command:
            - local-path-provisioner
            - --debug
            - start
            - --config
            - /etc/config/config.json
          volumeMounts:
            - name: config-volume
              mountPath: /etc/config/
          env:
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
      volumes:
        - name: config-volume
          configMap:
            name: local-path-config

---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: local-path
provisioner: rancher.io/local-path
volumeBindingMode: WaitForFirstConsumer
reclaimPolicy: Delete

---
kind: ConfigMap
apiVersion: v1
metadata:
  name: local-path-config
  namespace: local-path-storage
data:
  config.json: |-
    {
            "nodePathMap":[
            {
                    "node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",
                    "paths":["/opt/local-path-provisioner"] #定义存储路径
            }
            ]
    }
  setup: |-
    #!/bin/sh
    set -eu
    mkdir -m 0777 -p "$VOL_DIR"
  teardown: |-
    #!/bin/sh
    set -eu
    rm -rf "$VOL_DIR"
  helperPod.yaml: |-
    apiVersion: v1
    kind: Pod
    metadata:
      name: helper-pod
    spec:
      containers:
      - name: helper-pod
        image: busybox
        imagePullPolicy: IfNotPresent

  1. 检查服务是否正常
$ kubectl -n local-path-storage get pod
NAME                                      READY   STATUS    RESTARTS   AGE
local-path-provisioner-7c99d4d7ff-k8zc6   1/1     Running   0          74s
$ kubectl get storageclass
NAME         PROVISIONER             RECLAIMPOLICY   VOLUMEBINDINGMODE      ALLOWVOLUMEEXPANSION   AGE
local-path   rancher.io/local-path   Delete          WaitForFirstConsumer   false                  2m38s

使用默认配置部署 OceanBase 集群

kubectl apply -f obcluster.yaml
#obcluster.yaml
apiVersion: cloud.oceanbase.com/v1
kind: OBCluster
metadata:
  name: ob-test
  namespace: obcluster
spec:
  imageRepo: oceanbasedev/oceanbase-cn
  tag: v3.1.3-10100042022051821
  imageObagent: oceanbasedev/obagent:0.1
  clusterID: 1
  topology:
    - cluster: cn
      zone:
      - name: zone1
        region: region1
        nodeSelector:
          topology.kubernetes.io/zone: zone1
        replicas: 1
      - name: zone2
        region: region1
        nodeSelector:
          topology.kubernetes.io/zone: zone2
        replicas: 1
      - name: zone3
        region: region1
        nodeSelector:
          topology.kubernetes.io/zone: zone3
        replicas: 1
      parameters:
        - name: freeze_trigger_percentage
          value: "30"
  resources:
    cpu: 2
    memory: 10Gi
    storage:
      - name: data-file
        storageClassName: "local-path"
        size: 50Gi
      - name: data-log
        storageClassName: "local-path"
        size: 50Gi
      - name: log
        storageClassName: "local-path"
        size: 30Gi
      - name: obagent-conf-file
        storageClassName: "local-path"
        size: 20Gi

自定义部署 OceanBase 集群

您也可以在 obcluster.yaml 中根据自己的配置做一些修改。

参考以下部分配置文件进行修改:

apiVersion: cloud.oceanbase.com/v1
kind: OBCluster
metadata:
  name: ob-test
  namespace: obcluster
spec:
  imageRepo: oceanbasedev/oceanbase-cn
  tag: v3.1.3-10100042022051821
  clusterID: 1
  topology:
    - cluster: cn
      zone:
      - name: zone1
        region: region1
        nodeSelector:
          topology.kubernetes.io/zone: zone1
        replicas: 1
      - name: zone2
        region: region1
        nodeSelector:
          topology.kubernetes.io/zone: zone2
        replicas: 1
      - name: zone3
        region: region1
        nodeSelector:
          topology.kubernetes.io/zone: zone3
        replicas: 1
      parameters:
        - name: freeze_trigger_percentage
          value: "30"

  resources:
    cpu: 2
    memory: 10Gi
    storage:
      - name: data-file
        storageClassName: "local-path"
        size: 50Gi
      - name: data-log
        storageClassName: "local-path"
        size: 50Gi
      - name: log
        storageClassName: "local-path"
        size: 30Gi

主要配置介绍:

  • imageRepo:OceanBase 镜像 repo。

  • tag:OceanBase 镜像 tag。

  • cluster:按需配置,如果需要在该 Kubernetes 集群中部署 OceanBase 集群,请将 cluster 配置为与 ob-operator 启动参数 --cluster-name 相同。

  • parameters:按需配置, 自定义的一些 OceanBase 配置项。

  • cpu:建议配置为大于 2 的整数,小于 2 会引发系统异常。

  • memory:建议配置为大于 10 Gi 的整数,小于 10 Gi 会引发系统异常。

  • data-file:该部分为 OBServer 系统配置项 datafile_size 的大小,建议为 memory 的 3 倍以上。用户可以自行按需配置 storageClassName

  • data-log:该部分为 OBServer 系统配置项 data_dir 的大小,建议为 memory 的 5 倍以上。用户可以自行按需配置 storageClassName

  • log:该部分为 OBServer 系统日志的大小,建议为 30 Gi 以上。用户可以自行按需配置 storageClassName

部署 OBProxy

使用默认配置部署 OBProxy

kubectl apply -f https://raw.githubusercontent.com/oceanbase/ob-operator/master/deploy/obproxy.yaml

自定义部署 OBProxy

您也可以在 obproxy.yaml 中根据自己的配置做一些修改。

参考以下部分配置文件进行修改:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: obproxy
  namespace: obcluster
spec:
  selector:
    matchLabels:
      app: obproxy
  replicas: 3
  template:
    metadata:
      labels:
        app: obproxy
    spec:
      containers:
        - name: obproxy
          image: oceanbase/obproxy-ce:3.2.3
          ports:
            - containerPort: 2883
              name: "sql"
            - containerPort: 2884
              name: "prometheus"
          env:
            - name: APP_NAME
              value: helloworld
            - name: OB_CLUSTER
              value: ob-test
            - name: RS_LIST
              value: $(SVC_OB_TEST_SERVICE_HOST):$(SVC_OB_TEST_SERVICE_PORT)
          resources:
            limits:
              memory: 2Gi
              cpu: "1"
---
apiVersion: v1
kind: Service
metadata:
  name: obproxy-service
  namespace: obcluster
spec:
  type: NodePort
  selector:
    app: obproxy
  ports:
    - name: "tcp"
      port: 2883
      targetPort: 2883
      nodePort: 30083

主要环境变量配置说明:

  • APP_NAME: OBProxy 的 appname。

  • OB_CLUSTER: OBProxy 连接的 OceanBase 集群名。

  • RS_LIST: OceanBase 集群的 rs_list, 这里是通过 OceanBase 集群的 service 地址来生成的,当部署好 OceanBase 集群之后,会自动产生两个环境变量 SVC_OB_TEST_SERVICE_HOST, SVC_OB_TEST_SERVICE_PORT, 分别表示 OceanBase 集群的服务地址和端口。

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