Docker安装

1 #移除旧版本

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

2 #安装Docker其他依赖
yum install -y yum-utils \

3 yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

 

4 #安装Docker CE
yum install docker-ce docker-ce-cli containerd.io  最新的社区版

systemctl start docker #启动服务
systemctl enable docker #开启自启