00-Docker基本安装

00-Docker基本安装

Docker Version: 19.03.5

Written by Zak Zhu

参考

• Breeze老师的docker培训
• 马哥docker视频
• 阿里云OPSX镜像站

安装与配置

1. 添加yum repository

   • CentOS-Base.repo

     wget http://mirrors.aliyun.com/repo/Centos-7.repo \
        -O /etc/yum.repos.d/CentOS-Base.repo

   • epel.repo

     wget http://mirrors.aliyun.com/repo/epel-7.repo \
        -O /etc/yum.repos.d/epel.repo

   • docker-ce.repo

     wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo \
        -O /etc/yum.repos.d/docker-ce.repo

2. 安装docker-ce

   yum install docker-ce -y

3. 创建docker configuration

   • mkdir /etc/docker/

   • vim /etc/docker/daemon.json

     {
         "registry-mirrors": ["阿里云镜像加速器地址"]
     }

启动与测试

1. 重启docker并使能开机自启

   systemctl enable docker
   systemctl restart docker

2. 测试跑一个docker容器

   docker container run -d busybox