由于为了学习RabbitMQ的使用,我在我服务器上安装了RabbitMQ.
目前服务器配置如下:
{ vCPU: 2核, RAM : 3GB, ROM : 50G, 磁盘节点: 192.168.2.25 内存节点: 192.168.2.26,192.168.2.28 HAProxy: 192.168.2.27 }
sudo nano ./installrabbitmq.sh
#!/usr/bin/sh sudo apt-get install curl gnupg apt-transport-https -y ## Team RabbitMQ's main signing key curl -1sLf "https://keys.openpgp.org/vks/v1/by-fingerprint/0A9AF2115F4687BD29803A206B73A36E6026DFCA" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/com.rabbitmq.team.gpg > /dev/null ## Launchpad PPA that provides modern Erlang releases curl -1sLf "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xf77f1eda57ebb1cc" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg > /dev/null ## PackageCloud RabbitMQ repository curl -1sLf "https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/io.packagecloud.rabbitmq.gpg > /dev/null ## Add apt repositories maintained by Team RabbitMQ sudo tee /etc/apt/sources.list.d/rabbitmq.list <<EOF ## Provides modern Erlang/OTP releases ## ## "bionic" as distribution name should work for any reasonably recent Ubuntu or Debian release. ## See the release to distribution mapping table in RabbitMQ doc guides to learn more. deb [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] http://ppa.launchpad.net/rabbitmq/rabbitmq-erlang/ubuntu bionic main deb-src [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] http://ppa.launchpad.net/rabbitmq/rabbitmq-erlang/ubuntu bionic main ## Provides RabbitMQ ## ## "bionic" as distribution name should work for any reasonably recent Ubuntu or Debian release. ## See the release to distribution mapping table in RabbitMQ doc guides to learn more. deb [signed-by=/usr/share/keyrings/io.packagecloud.rabbitmq.gpg] https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ bionic main deb-src [signed-by=/usr/share/keyrings/io.packagecloud.rabbitmq.gpg] https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ bionic main EOF ## Update package indices sudo apt-get update -y ## Install Erlang packages sudo apt-get install -y erlang-base \ erlang-asn1 erlang-crypto erlang-eldap erlang-ftp erlang-inets \ erlang-mnesia erlang-os-mon erlang-parsetools erlang-public-key \ erlang-runtime-tools erlang-snmp erlang-ssl \ erlang-syntax-tools erlang-tftp erlang-tools erlang-xmerl ## Install rabbitmq-server and its dependencies sudo apt-get install rabbitmq-server -y --fix-missing
sudo chmod 755 ./installrabbitmq.sh
./installrabbitmq.sh
# 启动 rabbitmq 服务 sudo service rabbitmq-server start # 关闭 rabbitmq 服务 sudo service rabbitmq-server stop # 重启 rabbitmq 服务 sudo service rabbitmq-server restart # 查看 rabbitmq 状态 sudo service rabbitmq-server status
# 启用 rabbitmq_manager sudo rabbitmq-plugins enable rabbitmq_management
##设置账号密码 joe@rabbitmq-01:~$ sudo rabbitmqctl add_user admin 123456 Adding user "admin" ... joe@rabbitmq-01:~$ sudo rabbitmqctl set_permissions -p / admin ".*" ".*" ".*" Setting permissions for user "admin" in vhost "/" ... joe@rabbitmq-01:~$ sudo rabbitmqctl set_user_tags admin administrator Setting tags for user "admin" to [administrator] ...
sudo scp /var/lib/rabbitmq/.erlang.cookie joe@192.168.2.26:/home/joe/ sudo scp /var/lib/rabbitmq/.erlang.cookie joe@192.168.2.28:/home/joe/
sudo mv ./.erlang.cookie /var/lib/rabbitmq/.erlang.cookie
sudo chown rabbitmq /var/lib/rabbitmq/.erlang.cookie
sudo nano /etc/hosts # 根据自己的实际情况,加入如下信息 192.168.2.25 rabbitmq-01 192.168.2.26 rabbitmq-02 192.168.2.28 rabbitmq-03
sudo rabbitmq-server -detached
# 停止服务 sudo rabbitmqctl stop_app # 重置服务 sudo rabbitmqctl reset # 加入时候设置节点为内存节点(默认加入的为磁盘节点) sudo rabbitmqctl join_cluster rabbit@rabbitmq-01 --ram #也通过下面方式修改的节点的类型,使用该命令前需要先停止当前节点. sudo rabbitmqctl change_cluster_node_type disc | ram
sudo apt-get install --no-install-recommends software-properties-common sudo add-apt-repository ppa:vbernat/haproxy-2.5 sudo apt-get install haproxy=2.5.\*
sudo haproxy -v
HAProxy version 2.5.5-1ppa1~focal 2022/03/14 - https://haproxy.org/ Status: stable branch - will stop receiving fixes around Q1 2023. Known bugs: http://www.haproxy.org/bugs/bugs-2.5.5.html Running on: Linux 5.4.0-107-generic #121-Ubuntu SMP Thu Mar 24 16:04:27 UTC 2022 x86_64
sudo nano /etc/haproxy/haproxy.cfg
#绑定配置 listen rabbitmq_cluster bind 0.0.0.0:5672 #配置TCP模式 mode tcp #加权轮询 balance roundrobin #RabbitMQ集群节点配置,其中ip1~ip(n)为RabbitMQ集群节点ip地址 server rabbitmq-02 192.168.2.26:5672 check inter 5000 rise 2 fall 3 weight 1 server rabbitmq-03 192.168.2.28:5672 check inter 5000 rise 2 fall 3 weight 1 #haproxy监控页面地址 listen monitor bind 0.0.0.0:8100 mode http option httplog stats enable stats uri /stats stats refresh 5s
global log /dev/log local0 log /dev/log local1 notice chroot /var/lib/haproxy stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners stats timeout 30s user haproxy group haproxy daemon # Default SSL material locations ca-base /etc/ssl/certs crt-base /etc/ssl/private # See: https://ssl-config.mozilla.org/#server=haproxy&server-version=2.0.3&config=intermediate ssl-default-bind-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384 ssl-default-bind-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256 ssl-default-bind-options ssl-min-ver TLSv1.2 no-tls-tickets defaults log global mode http option httplog option dontlognull timeout connect 5000 timeout client 50000 timeout server 50000 errorfile 400 /etc/haproxy/errors/400.http errorfile 403 /etc/haproxy/errors/403.http errorfile 408 /etc/haproxy/errors/408.http errorfile 500 /etc/haproxy/errors/500.http errorfile 502 /etc/haproxy/errors/502.http errorfile 503 /etc/haproxy/errors/503.http errorfile 504 /etc/haproxy/errors/504.http #绑定配置 listen rabbitmq_cluster bind 0.0.0.0:5672 #配置TCP模式 mode tcp #加权轮询 balance roundrobin #RabbitMQ集群节点配置,其中ip1~ip(n)为RabbitMQ集群节点ip地址 server rabbitmq-02 192.168.2.26:5672 check inter 5000 rise 2 fall 3 weight 1 server rabbitmq-03 192.168.2.28:5672 check inter 5000 rise 2 fall 3 weight 1 #haproxy监控页面地址 listen monitor bind 0.0.0.0:8100 mode http option httplog stats enable stats uri /stats stats refresh 5s # 添加验证 stats auth admin:123456
# 启动服务 sudo systemctl start haproxy # 查看状态 sudo systemctl status haproxy # 重启服务 sudo systemctl restart haproxy # 停止服务 sudo systemctl stop haproxy
sudo systemctl enable haproxy