安装

  1. yum 安装(版本很低)
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    yum install docker-compose
  2. git 下载文件
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    #下载文件
    sudo curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
    # 授权
    sudo chmod +x /usr/local/bin/docker-compose
    # 添加 /usr/local/bin 的全局环境变量
    # 验证
    docker-compose --version

使用

配置文件

配置文件包含三部分

  • version
  • services
  • network

nginx 示例配置

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version: "3"
services:
web:
image: nginx
container_name: blog_nginx
restart: always
ports:
- 8080:80
volumes:
- ./nginx/nginx.conf:/etc/nginx/nginx.conf
- ./wang_zhe343621:/usr/share/nginx/html
- ./nginx/logs:/var/log/nginx

命令

  1. 启动
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    #指定配置文件开启,-d后台启动
    docker-compose -f [conf.file] up -d