安裝依賴包
# yum install -y yum-utils device-mapper-persistent-data lvm2
添加Docker軟件包源：
# yum-config-manager \
--add-repo \
\
https://download.docker.com/linux/centos/docker-ce.repo
安
安裝Docker CE
# yum install docker-ce -y
配置加速器
# curl -sSL SL https://get.daocloud.io/daotools/set_mirror.sh | sh -s -s http://bc437cce.m.daocloud.io
啓動並開機啓動
# systemctl start docker
# systemctl enable docker