# 安装依赖包
yum install -y yum-utils device-mapper-persistent-data lvm2
# 添加Docker软件包源
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
# 安装Docker CE
yum install docker-ce -y
# 启动
systemctl start docker
# 开机启动
systemctl enable docker
# 查看Docker信息
docker info
# 配置加速器 ===== start ======
curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://bc437cce.m.daocloud.io docker version >= 1.12
# 重启docker
systemctl restart docker
# 关闭docker
systemctl stop docker
# 查看docker服务
ps -ef|grep docker
# 启动docker
systemctl start docker
# 查看docker服务是否启动
ps -ef|grep docker