以下内容基于虚拟机 virtual box 中的 centos 7 进行 docker 的安装。
安装教程参考阿里云，教程地址：https://developer.aliyun.com/mirror/docker-ce
环境
- virtual box 6.1
- centos 7.8
安装系统工具
执行命令 sudo yum install -y yum-utils device-mapper-persistent-data lvm2
[root@10 ~]# sudo yum install -y yum-utils device-mapper-persistent-data lvm2
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.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
--> Processing Dependency: libxml2-python for package: yum-utils-1.1.31-54.el7_8.noarch
--> Running transaction check
---> Package libxml2-python.x86_64 0:2.9.1-6.el7.4 will be installed
---> Package python-kitchen.noarch 0:1.1.1-5.el7 will be installed
--> Processing Dependency: python-chardet for package: python-kitchen-1.1.1-5.el7.noarch
--> Running transaction check
---> Package python-chardet.noarch 0:2.2.1-3.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=========================================================================================
Package Arch Version Repository Size
=========================================================================================
Installing:
yum-utils noarch 1.1.31-54.el7_8 updates 122 k
Installing for dependencies:
libxml2-python x86_64 2.9.1-6.el7.4 base 247 k
python-chardet noarch 2.2.1-3.el7 base 227 k
python-kitchen noarch 1.1.1-5.el7 base 267 k
Transaction Summary
=================================================================================
Install 1 Package (+3 Dependent packages)
Total download size: 862 k
Installed size: 4.3 M
Downloading packages:
(1/4): libxml2-python-2.9.1-6.el7.4.x86_64.rpm | 247 kB 00:00:00
(2/4): python-kitchen-1.1.1-5.el7.noarch.rpm | 267 kB 00:00:00
(3/4): yum-utils-1.1.31-54.el7_8.noarch.rpm | 122 kB 00:00:00
(4/4): python-chardet-2.2.1-3.el7.noarch.rpm | 227 kB 00:00:00
---------------------------------------------------------------------------------
Total 1.3 MB/s | 862 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : python-chardet-2.2.1-3.el7.noarch 1/4
Installing : python-kitchen-1.1.1-5.el7.noarch 2/4
Installing : libxml2-python-2.9.1-6.el7.4.x86_64 3/4
Installing : yum-utils-1.1.31-54.el7_8.noarch 4/4
Verifying : libxml2-python-2.9.1-6.el7.4.x86_64 1/4
Verifying : python-kitchen-1.1.1-5.el7.noarch 2/4
Verifying : yum-utils-1.1.31-54.el7_8.noarch 3/4
Verifying : python-chardet-2.2.1-3.el7.noarch 4/4
Installed:
yum-utils.noarch 0:1.1.31-54.el7_8
Dependency Installed:
libxml2-python.x86_64 0:2.9.1-6.el7.4 python-chardet.noarch 0:2.2.1-3.el7 python-kitchen.noarch 0:1.1.1-5.el7
Complete!
添加软件源信息
执行命令 sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
[root@10 ~]# sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
Loaded plugins: fastestmirror
adding repo from: https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
grabbing file https://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
更新
执行命令 sudo yum makecache fast
[root@10 ~]# sudo yum makecache fast
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
base | 3.6 kB 00:00:00
docker-ce-stable | 3.5 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/2): docker-ce-stable/x86_64/updateinfo | 55 B 00:00:00
(2/2): docker-ce-stable/x86_64/primary_db | 45 kB 00:00:00
Metadata Cache Created
安装 docker
执行命令 sudo yum -y install docker-ce
[root@10 ~]# sudo yum -y install docker-ce
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package docker-ce.x86_64 3:19.03.12-3.el7 will be installed
--> Processing Dependency: container-selinux >= 2:2.74 for package: 3:docker-ce-19.03.12-3.el7.x86_64
--> Processing Dependency: containerd.io >= 1.2.2-3 for package: 3:docker-ce-19.03.12-3.el7.x86_64
--> Processing Dependency: docker-ce-cli for package: 3:docker-ce-19.03.12-3.el7.x86_64
--> Processing Dependency: libcgroup for package: 3:docker-ce-19.03.12-3.el7.x86_64
--> Running transaction check
---> Package container-selinux.noarch 2:2.119.2-1.911c772.el7_8 will be installed
--> Processing Dependency: policycoreutils-python for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
---> Package containerd.io.x86_64 0:1.2.13-3.2.el7 will be installed
---> Package docker-ce-cli.x86_64 1:19.03.12-3.el7 will be installed
---> Package libcgroup.x86_64 0:0.41-21.el7 will be installed
--> Running transaction check
---> Package policycoreutils-python.x86_64 0:2.5-34.el7 will be installed
--> Processing Dependency: setools-libs >= 3.3.8-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libsemanage-python >= 2.5-14 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: audit-libs-python >= 2.1.3-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: python-IPy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.4)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.2)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4(VERS_4.0)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: checkpolicy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Running transaction check
---> Package audit-libs-python.x86_64 0:2.8.5-4.el7 will be installed
---> Package checkpolicy.x86_64 0:2.5-8.el7 will be installed
---> Package libsemanage-python.x86_64 0:2.5-14.el7 will be installed
---> Package python-IPy.noarch 0:0.75-6.el7 will be installed
---> Package setools-libs.x86_64 0:3.3.8-4.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===================================================================================================================
Package Arch Version Repository Size
===================================================================================================================
Installing:
docker-ce x86_64 3:19.03.12-3.el7 docker-ce-stable 24 M
Installing for dependencies:
audit-libs-python x86_64 2.8.5-4.el7 base 76 k
checkpolicy x86_64 2.5-8.el7 base 295 k
container-selinux noarch 2:2.119.2-1.911c772.el7_8 extras 40 k
containerd.io x86_64 1.2.13-3.2.el7 docker-ce-stable 25 M
docker-ce-cli x86_64 1:19.03.12-3.el7 docker-ce-stable 38 M
libcgroup x86_64 0.41-21.el7 base 66 k
libsemanage-python x86_64 2.5-14.el7 base 113 k
policycoreutils-python x86_64 2.5-34.el7 base 457 k
python-IPy noarch 0.75-6.el7 base 32 k
setools-libs x86_64 3.3.8-4.el7 base 620 k
Transaction Summary
=============================================================================================================
Install 1 Package (+10 Dependent packages)
Total download size: 89 M
Installed size: 365 M
Downloading packages:
(1/11): audit-libs-python-2.8.5-4.el7.x86_64.rpm | 76 kB 00:00:00
(2/11): container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm | 40 kB 00:00:00
(3/11): checkpolicy-2.5-8.el7.x86_64.rpm | 295 kB 00:00:00
(4/11): docker-ce-19.03.12-3.el7.x86_64.rpm | 24 MB 00:00:04
(5/11): containerd.io-1.2.13-3.2.el7.x86_64.rpm | 25 MB 00:00:05
(6/11): libsemanage-python-2.5-14.el7.x86_64.rpm | 113 kB 00:00:00
(7/11): libcgroup-0.41-21.el7.x86_64.rpm | 66 kB 00:00:00
(8/11): policycoreutils-python-2.5-34.el7.x86_64.rpm | 457 kB 00:00:00
(9/11): python-IPy-0.75-6.el7.noarch.rpm | 32 kB 00:00:00
(10/11): setools-libs-3.3.8-4.el7.x86_64.rpm | 620 kB 00:00:00
(11/11): docker-ce-cli-19.03.12-3.el7.x86_64.rpm | 38 MB 00:00:15
--------------------------------------------------------------------------------------------------------------
Total 4.4 MB/s | 89 MB 00:00:20
Retrieving key from https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
Importing GPG key 0x621E9F35:
Userid : "Docker Release (CE rpm) <docker@docker.com>"
Fingerprint: 060a 61c5 1b55 8a7f 742b 77aa c52f eb6b 621e 9f35
From : https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : libcgroup-0.41-21.el7.x86_64 1/11
Installing : audit-libs-python-2.8.5-4.el7.x86_64 2/11
Installing : setools-libs-3.3.8-4.el7.x86_64 3/11
Installing : 1:docker-ce-cli-19.03.12-3.el7.x86_64 4/11
Installing : python-IPy-0.75-6.el7.noarch 5/11
Installing : libsemanage-python-2.5-14.el7.x86_64 6/11
Installing : checkpolicy-2.5-8.el7.x86_64 7/11
Installing : policycoreutils-python-2.5-34.el7.x86_64 8/11
Installing : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 9/11
Installing : containerd.io-1.2.13-3.2.el7.x86_64 10/11
Installing : 3:docker-ce-19.03.12-3.el7.x86_64 11/11
Verifying : checkpolicy-2.5-8.el7.x86_64 1/11
Verifying : libsemanage-python-2.5-14.el7.x86_64 2/11
Verifying : containerd.io-1.2.13-3.2.el7.x86_64 3/11
Verifying : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 4/11
Verifying : python-IPy-0.75-6.el7.noarch 5/11
Verifying : policycoreutils-python-2.5-34.el7.x86_64 6/11
Verifying : 1:docker-ce-cli-19.03.12-3.el7.x86_64 7/11
Verifying : 3:docker-ce-19.03.12-3.el7.x86_64 8/11
Verifying : setools-libs-3.3.8-4.el7.x86_64 9/11
Verifying : audit-libs-python-2.8.5-4.el7.x86_64 10/11
Verifying : libcgroup-0.41-21.el7.x86_64 11/11
Installed:
docker-ce.x86_64 3:19.03.12-3.el7
Dependency Installed:
audit-libs-python.x86_64 0:2.8.5-4.el7 checkpolicy.x86_64 0:2.5-8.el7 container-selinux.noarch 2:2.119.2-1.911c772.el7_8
containerd.io.x86_64 0:1.2.13-3.2.el7 docker-ce-cli.x86_64 1:19.03.12-3.el7 libcgroup.x86_64 0:0.41-21.el7
libsemanage-python.x86_64 0:2.5-14.el7 policycoreutils-python.x86_64 0:2.5-34.el7 python-IPy.noarch 0:0.75-6.el7
setools-libs.x86_64 0:3.3.8-4.el7
Complete!
启动
执行命令 sudo service docker start
[root@10 ~]# sudo service docker start
Redirecting to /bin/systemctl start docker.service
验证
执行命令 docker version
[root@10 ~]# docker version
Client: Docker Engine - Community
Version: 19.03.12
API version: 1.40
Go version: go1.13.10
Git commit: 48a66213fe
Built: Mon Jun 22 15:46:54 2020
OS/Arch: linux/amd64
Experimental: false
Server: Docker Engine - Community
Engine:
Version: 19.03.12
API version: 1.40 (minimum version 1.12)
Go version: go1.13.10
Git commit: 48a66213fe
Built: Mon Jun 22 15:45:28 2020
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.2.13
GitCommit: 7ad184331fa3e55e52b890ea95e65ba581ae3429
runc:
Version: 1.0.0-rc10
GitCommit: dc9208a3303feef5b3839f4323d9beb36df0a9dd
docker-init:
Version: 0.18.0
GitCommit: fec3683