3. Docker-Compose

安装

从官网https://github.com/docker/compose/releases下载docker-compose-Linux-x86_64安装包，并重新命名为docker-compose，上传到/usr/local/bin 目录

https://github.com/docker/compose/releases/download/1.25.4/docker-compose-Linux-x86_64

添加执行权限：

chmod +x docker-compose

查看版本：

docker-compose version

卸载：删除docker-compose

基本使用

创建docker-compose.yml配置文件(包含多个服务)：

version: '3'
services:
  web:
    restart: always
    image: tomcat
    container_name: web
    ports:
      - 8080:8080
    volumes:
      - /usr/local/docker/myshop/ROOT:/usr/local/tomcat/webapps/ROOT
  mysql:
    restart: always
    image: mysql:5.7.22
    container_name: mysql
    ports:
      - 3306:3306
    environment:
      TZ: Asia/Shanghai
      MYSQL_ROOT_PASSWORD: root
    command:
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_general_ci
      --explicit_defaults_for_timestamp=true
      --lower_case_table_names=1
      --max_allowed_packet=128M
      --sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO"
    volumes:
      - mysql-data:/var/lib/mysql
volumes:
  mysql-data:

保存退出，启动：

docker-compose up

删除：

docker-compose down

守护态运行：

 docker-compose up -d

查看日志：

docker-compose logs -f web

命令