Yum安装Docker社区版

# 安装docker社区版
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-selinux \
docker-engine-selinux \
docker-engine && \
yum install -y yum-utils device-mapper-persistent-data lvm2 && \
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo && \
yum makecache fast && \
yum install docker-ce -y
 
# 启动服务
systemctl enable docker
systemctl start docker