DOCKER 安装

DOCKER

基础命令

安装

  • 安装docker(kubeadm目前支持docker最高版本是17.03.x)
    1
    2
    yum install https://mirrors.aliyun.com/docker-ce/linux/centos/7/x86_64/stable/Packages/docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm  -y
    yum install https://mirrors.aliyun.com/docker-ce/linux/centos/7/x86_64/stable/Packages/docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm  -y
    
  • 修改配置文件 vim /usr/lib/systemd/system/docker.service ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock --registry-mirror=https://abtiriwz.mirror.aliyuncs.com 微瑞思创专属镜像加速器 https://abtiriwz.mirror.aliyuncs.com
  • 启动docker
    1
    2
    3
    4
    systemctl daemon-reload
    systemctl restart docker
    systemctl enable docker
    systemctl status docker