CentOS7.6 Docker安装使用

安装Docker

更新本地yum仓库

安装epel扩展更新源

sudo yum install -y vim wget epel-release

更新yum仓库

sudo yum update -y

删除旧版本docker

sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

安装yum管理工具并配置docker镜像源

安装yum管理工具

sudo yum install -y yum-utils

 配置docker阿里镜像源

sudo yum-config-manager \
    --add-repo \
    http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

安装docker

sudo yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin

启动docker并检验安装

sudo systemctl start docker && docker run hello-world

docker一键安装脚本

sudo yum install -y vim wget epel-release && yum update -y \
yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine	&& \
 
yum install -y yum-utils && yum-config-manager \
    --add-repo \
    http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo \
yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin \
systemctl start docker && docker run hello-world