centos 安装 docker

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


 sudo yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2



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

sudo yum install --nobest docker-ce docker-ce-cli containerd.io -y -y

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

 systemctl start docker