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卸载老版本
$ yum -y remove docker docker-common docker-selinux docker-engine
安装需要的软件包
$ yum install -y yum-utils device-mapper-persistent-data lvm2
设置国内yum源
$ yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
查看docker版本
$ yum list docker-ce --showduplicates|sort -r
安装
$ yum install docker-ce-18.03.1.ce -y
// (yum install docker-ce -y) 如果上面那个安装不了,于是用这个(可能是因为centos8)
配置docker镜像源
$ mkdir -p /etc/docker/ # 先创建目录,再创建文件 $ vi /etc/docker/daemon.json { "registry-mirrors": ["http://hub-mirror.c.163.com"] } { "registry-mirrors" : [ "https://registry.docker-cn.com", "https://docker.mirrors.ustc.edu.cn", "http://hub-mirror.c.163.com", "https://cr.console.aliyun.com/" ] }
启动
$ systemctl start docker
加入开机自启
systemctl enable docker
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docker pull nginx
创建nginx配置
mkdir -p /docker/nginx && cd /docker/nginx vim default.conf
server { listen 80; listen [::]:80; server_name localhost; root /docker/www/lmrs-2008/public; index index.php index.html; location / { try_files $uri $uri/ /index.php?$query_string; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /docker/www/lmrs-2008/public; } location ~ \.php$ { root /docker/www/lmrs-2008/public; fastcgi_pass 172.17.0.3:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; } }
使用nginx镜像创建nginx应用容器(注意命令报错的话是 --privileged前面空格的原因)
创建www目录: mkdir -p /docker/www docker run -p 80:80 -d --name nginx -v /docker/nginx/default.conf:/etc/nginx/conf.d/default.conf -v /docker/www:/docker/www --privileged=true nginx
docker pull php:7.4-fpm
A.创建容器
docker run -p 9000:9000 -d --name php -v /docker/www:/docker/www --privileged=true php:7.4-fpm
B.查看IP, nginx的是02,看来是按照容器创建的顺序来的
docker inspect php | grep "IPAddress" 172.17.0.3
docker pull mysql
编辑 /etc/my.cnf (这个文件好像是已存在的,现在编辑,注意如果是复制ONT会启动不了容器)
[client] port=3306 socket=/tmp/mysql.sock [mysqld] secure_file_priv=/var/lib/mysql port=3306 socket=/tmp/mysql.sock datadir=/usr/local/mysql/data default_storage_engine = InnoDB performance_schema_max_table_instances = 400 table_definition_cache = 400 skip-external-locking key_buffer_size = 32M max_allowed_packet = 100G table_open_cache = 128 sort_buffer_size = 768K net_buffer_length = 4K read_buffer_size = 768K read_rnd_buffer_size = 256K myisam_sort_buffer_size = 8M thread_cache_size = 16 tmp_table_size = 32M default_authentication_plugin = mysql_native_password lower_case_table_names = 1 sql-mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES explicit_defaults_for_timestamp = true max_connections = 500 max_connect_errors = 100 open_files_limit = 65535 log-bin=mysql-bin binlog_format=mixed server-id = 1 binlog_expire_logs_seconds = 600000 slow_query_log=1 slow-query-log-file=/usr/local/mysql/data/mysql-slow.log long_query_time=3 early-plugin-load = "" innodb_data_home_dir = /usr/local/mysql/data innodb_data_file_path = ibdata1:10M:autoextend innodb_log_group_home_dir = /usr/local/mysql/data innodb_buffer_pool_size = 128M innodb_log_file_size = 64M innodb_log_buffer_size = 16M innodb_flush_log_at_trx_commit = 1 innodb_lock_wait_timeout = 50 innodb_max_dirty_pages_pct = 90 innodb_read_io_threads = 1 innodb_write_io_threads = 1 [mysqldump] quick max_allowed_packet = 500M [mysql] no-auto-rehash [myisamchk] key_buffer_size = 32M sort_buffer_size = 768K read_buffer = 2M write_buffer = 2M [mysqlhotcopy] interactive-timeout
创建容器(密码是root)
docker run -p 3306:3306 -d --name mysql -v /etc/my.cnf:/etc/mysql/my.cnf --privileged=true -e MYSQL_ROOT_PASSWORD=root mysql
进入容器并新建一个用户
docker exec -it mysql bash mysql -uroot -proot create user `starsky`@`%` identified by "root"; grant all on *.* to `starsky`@`%` with grant option;
docker pull redis
创建容器
docker run -p 6379:6379 -d --name redis --privileged=true redis
1.首先到swoole官网下载压缩包,版本选择4.6.6 [https://github.com/swoole/swoole-src/releases]
暂时放在/docker/www/bak
tar –zxvf swoole-4.6.6.tar mv swoole-src-4.6.6 swoole
2.先进入php容器创建目录:
mkdir -p /usr/src/php/ext/
3.复制到php容器中:
docker cp /docker/www/bak/swoole php:/usr/src/php/ext/swoole
4.在容器中安装php扩展
cd /usr/src/php/ext/ docker-php-ext-install swoole php -m, 可以看到已经安装了swoole
1.下载安装脚本,执行安装过程,删除安装脚本。移动到bin目录,完成全局安装
php -r "copy('https://install.phpcomposer.com/installer','composer-setup.php');" php composer-setup.php php -r "unlink('composer-setup.php');" mv composer.phar /usr/local/bin/composer
2.设置阿里云镜像
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
3.安装pcntl扩展
cd /usr/src/php/ext docker-php-ext-install pcntl
4.安装git和zip
sudo apt-get update sudo apt-get install git apt-get install zip unzip
5.测试安装个项目(过程有可能有点久,那么可能是少了某个环境所需)
composer create-project --prefer-dist laravel/laravel iproject 7.*
5.1 安装phpredis扩展
curl -L -o /docker/www/bak/redis.tar.gz https://github.com/phpredis/phpredis/archive/5.3.3.tar.gz tar -zxvf redis.tar.gz mv phpredis-5.3.3 /usr/src/php/ext/phpredis cd /usr/src/php/ext docker-php-ext-install phpredis php -m, 可以看到已经安装了redis扩展了
6.安装mysql扩展
docker-php-ext-install pdo pdo_mysql docker-php-ext-install mysqli # 安装后记得重启php容器
7.1 在测试项目中安装laravelS扩展
composer require hhxsv5/laravel-s php artisan laravels publish
也可以在.env 修改工作进程数并重启服务
LARAVELS_LISTEN_IP=0.0.0.0 # 监听的ip LARAVELS_LISTEN_PORT=5200 # 端口 LARAVELS_WORKER_NUM=4 # 工作进程数
7.1 启动laravelS
php bin/laravels start
用来做,一个基于Nginx与Lua的高性能web平台(感觉当成另一个nginx就行)
1.拉取镜像
docker pull openresty/openresty
2.创建配置文件
宿主机中创建用来映射的目录和配置文件
mkdir -p /docker/openresty/conf vim /docker/openresty/conf/default.conf server { listen 90; listen [::]:90; #监听所有的ipv6地址 server_name localhost; root /docker/www/webserver/; index index.html login.html; }
3.创建容器,监听90端口,映射了两个目录,其中一个目录和nginx容器的一样
docker run -p 90:90 -d --name openresty -v /docker/openresty/conf/default.conf:/etc/nginx/conf.d/default.conf -v /docker/www:/docker/www --privileged=true openresty/openresty