1:查看docker版:docker version
2:查看 Linux 版本:uname -r
3:更新yum包:sudo yum update
4:卸載舊版本docker :sudo yum remove docker docker-common docker-selinux docker-engine
5:yum-util 提供yum-config-manager功能,另外兩個是devicemapper驅動依賴的
:sudo yum install -y yum-utils device-mapper-persistent-data lvm2
6:查看yum源配置:cat /etc/yum.repos.d/CentOS-Base.repo
7:設置yum源
8:查看倉庫中的docker版本:yum list docker-ce --showduplicates | sort -r
9:安裝docker: $ sudo yum install <FQPN> # 例如:sudo yum install docker-ce-17.12.0.ce
10:啓動並加入開機啓動
$ sudo systemctl start docker
$ sudo systemctl enable docker
11:配置docker 源 :/etc/docker/daemon.json
12:重啓docker :sudo systemctl restart docker
13:退出容器:exit
14:停止容器:docker stop 05b7aeca8c37
15:查看本地鏡像: docker images
16:查看容器運行情況:docker ps
17:查看所有容器包括停止的:docker ps -a
18:移除容器:docker rm e3274a72e8d6