linux 环境
安装 Docker，Docker-compose
2.linux 安装 docker
a.安装 docker

uname -r #查看你当前的内核版本
yum update #更新yum
yum -y install docker #安装 docker
systemctl start docker.service #启动 docker 服务
docker version #查看 docker版本

b.安装 docker-compose

yum install docker-compose #安装 docker-compose
docker-compose version #查看版本

3.安装 WordPress
创建 docker-compose.yml

version: ‘3.3’
services:
db:
image: mysql:5.7
volumes:
– db_data:/var/lib/mysql
restart: always
environment:
MYSQL_ROOT_PASSWORD: somewordpress
MYSQL_DATABASE: wordpress
MYSQL_USER: wordpress
MYSQL_PASSWORD: wordpress
wordpress:
depends_on:
– db
image: wordpress:latest
ports:
– “8000:80”
restart: always
environment:
WORDPRESS_DB_HOST: db:3306
WORDPRESS_DB_USER: wordpress
WORDPRESS_DB_PASSWORD: wordpress
WORDPRESS_DB_NAME: wordpress
volumes:
db_data: {}

执行命令：

docker-compose -f docker-compose.wordpress.yml up -d #后台运行
docker-compose -f docker-compose.wordpress.yml down #停止并删除服务