docker在线或离线安装

curl -sSL https://get.daocloud.io/docker | sh

sudo yum remove docker \
docker-common \
container-selinux \
docker-selinux \
docker-engine

[root@summer docker]# yum update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.163.com
 * extras: mirrors.163.com
...

# yum-util 提供yum-config-manager功能，另外两个是devicemapper驱动依赖的
[root@summer docker]# yum install -y yum-utils device-mapper-persistent-data lvm2
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.163.com
 * extras: mirrors.163.com
 * updates: mirrors.163.com
Package device-mapper-persistent-data-0.8.5-2.el7.x86_64 already installed and latest version
Package 7:lvm2-2.02.186-7.el7_8.2.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package yum-utils.noarch 0:1.1.31-54.el7_8 will be installed
--> Processing Dependency: python-kitchen for package: yum-utils-1.1.31-54.el7_8.noarch
...

# 设置yum源
[root@localhost docker]# yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
Loaded plugins: fastestmirror
adding repo from: http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
grabbing file http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
repo saved to /etc/yum.repos.d/docker-ce.repo

# 查看所有仓库中所有docker版本，并选择特定版本安装
[root@localhost docker]# yum list docker-ce --showduplicates | sort -r
 * updates: mirrors.163.com
Loading mirror speeds from cached hostfile
Loaded plugins: fastestmirror
 * extras: mirrors.163.com
docker-ce.x86_64            3:19.03.9-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.8-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.7-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.6-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.5-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.4-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.3-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.2-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.1-3.el7                     docker-ce-stable
docker-ce.x86_64            3:19.03.13-3.el7                    docker-ce-stable
docker-ce.x86_64            3:19.03.12-3.el7                    docker-ce-stable
docker-ce.x86_64            3:19.03.11-3.el7                    docker-ce-stable
docker-ce.x86_64            3:19.03.10-3.el7                    docker-ce-stable
docker-ce.x86_64            3:19.03.0-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.9-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.8-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.7-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.6-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.5-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.4-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.3-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.2-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.1-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.0-3.el7                     docker-ce-stable
docker-ce.x86_64            18.06.3.ce-3.el7                    docker-ce-stable
docker-ce.x86_64            18.06.2.ce-3.el7                    docker-ce-stable
docker-ce.x86_64            18.06.1.ce-3.el7                    docker-ce-stable
docker-ce.x86_64            18.06.0.ce-3.el7                    docker-ce-stable
docker-ce.x86_64            18.03.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            18.03.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.12.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.12.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.09.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.09.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.06.2.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.06.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.06.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.03.3.ce-1.el7                    docker-ce-stable
docker-ce.x86_64            17.03.2.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.03.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.03.0.ce-1.el7.centos             docker-ce-stable
 * base: mirrors.163.com
Available Packages

# 获取rpm包以及相关依赖
[root@localhost docker]# yum install --downloaddir=/home/docker/ --downloadonly docker-ce-18.06.0.ce
[root@localhost docker]# ll
total 43424
-rw-r--r--. 1 root root    78256 Aug 23  2019 audit-libs-python-2.8.5-4.el7.x86_64.rpm
-rw-r--r--. 1 root root   302068 Nov 12  2018 checkpolicy-2.5-8.el7.x86_64.rpm
-rw-r--r--. 1 root root    40816 Jul  6 22:33 container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm
-rw-r--r--. 1 root root 42643244 Jul 28 17:24 docker-ce-18.06.0.ce-3.el7.x86_64.rpm
-rw-r--r--. 1 root root    67720 Aug 23  2019 libcgroup-0.41-21.el7.x86_64.rpm
-rw-r--r--. 1 root root    57460 Apr  4  2020 libseccomp-2.3.1-4.el7.x86_64.rpm
-rw-r--r--. 1 root root   115284 Nov 12  2018 libsemanage-python-2.5-14.el7.x86_64.rpm
-rw-r--r--. 1 root root   468316 Apr  4  2020 policycoreutils-python-2.5-34.el7.x86_64.rpm
-rw-r--r--. 1 root root    32880 Jul  4  2014 python-IPy-0.75-6.el7.noarch.rpm
-rw-r--r--. 1 root root   635184 Nov 12  2018 setools-libs-3.3.8-4.el7.x86_64.rpm