安装docker
为了安装较新版的docker首先修改yum源

# step 1: 安装必要的一些系统工具
yum install -y yum-utils device-mapper-persistent-data lvm2
# Step 2: 添加软件源信息
yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
# Step 3: 更新并安装Docker-CE
yum makecache fast
yum -y install docker-ce
# Step 4: 开启Docker服务
systemctl start docker

安装docker-compose
yum -y install epel-release docker-compose

创建yaml文件

networks:
  wordpress:
services:
  wordpress:
    image: wordpress:5.2.2-php7.3-apache
    restart: always
    ports:
      - 8443:443
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: {{.db_user}}
      WORDPRESS_DB_PASSWORD: {{.db_password}}
      WORDPRESS_DB_NAME: {{.db_database}}
      HTTP_X_FORWARDED_PROTO: https
    volumes:
#1，2，3均为了设置自动开启ssl
      - ./volumes/wordpress/sp-config/mods-enabled/ssl.load:/etc/apache2/mods-enabled/ssl.load
      - ./volumes/wordpress/sp-config/mods-enabled/ssl.conf:/etc/apache2/mods-enabled/ssl.conf
      - ./volumes/wordpress/sp-config/mods-enabled/socache_shmcb.load:/etc/apache2/mods-enabled/socache_shmcb.load
#mount证书
      - ./volumes/nginx/certs:/certs
#mount443监听配置，配置证书
      - ./volumes/wordpress/sp-config/sites-available/:/etc/apache2/sites-enabled/
#持久化网站信息，由于暂不清楚那些文件必须持久化，所以暂时全部mount
      - ./volumes/wordpress/mysite-html:/var/www/html/
    networks:
      - wordpress
    depends_on:
      - db
 
  db:
    image: mysql:5.7
    restart: always
    environment:
      MYSQL_DATABASE: {{.db_database}}
      MYSQL_USER: {{.db_user}}
      MYSQL_PASSWORD: {{.db_password}}
      MYSQL_RANDOM_ROOT_PASSWORD: '1'
    volumes:
      - ./volumes/mysql/mysql-storage:/var/lib/mysql
    ports:
      - 3306:3306
    networks:
      - wordpress
  ng:
    image: nginx:1.9.5
    restart: always
    volumes:
      - ./volumes/nginx/certs:/certs
      - ./volumes/nginx/nginx.conf:/etc/nginx/nginx.conf
    networks:
      - wordpress
    ports:
      - 8089:80
      - 443:443
    depends_on:
      - wordpress

运行
docker-compose up -d