Docker安装

Centos7.6安装docker

    • 查看centos的版本
      • cat /etc/redhat-release
    • 更新yum
      • yum -y install gcc
      • yum -y install gcc-c++
    • 卸载旧版本
      • yum remove docker \
        docker-client \
        docker-client-latest \
        docker-common \
        docker-latest \
        docker-latest-logrotate \
        docker-logrotate \
        docker-engine

    • 安装docker软件包
      • yum install -y yum-utils \
        device-mapper-persistent-data \
        lvm2

    • 安装docker仓库源(阿里云)
      • yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

    • 更新yum索引
      • yum makecache fast  
    • 安装dockerCE
      • yum install docker-ce docker-ce-cli containerd.io  
    • 启动docker
      • systemctl start docker
    • 设置开机自启
      • systemctl enable docker 
    • 测试docker
      • docker version 
      • docker run hello-world
    • 配置docker镜像加速卸载docker
      • 登录阿里云
        https://dev.aliyun.com

      • 安装镜像
        sudo mkdir -p /etc/docker
        sudo tee /etc/docker/daemon.json <<-'EOF'
        {
        "registry-mirrors": ["https://m3unpse0.mirror.aliyuncs.com"]
        }
        EOF
        sudo systemctl daemon-reload
        sudo systemctl restart docker

    • 卸载docker
      • systemctl stop docker

      • yum remove docker-ce

      • rm -rf /var/lib/docker

posted @ 2019-12-27 13:41  易文杰  阅读(175)  评论(0编辑  收藏  举报