Centos7 安装 Docker

瘦身小蚂蚁2023-09-04 13:46

2年前写过一篇安装Docker的文档记录，当时安装有些麻烦，现在安装docker就非常容易了，而且安装完docker，自动也安装了docker compose，不用再去执行指令单独安装docker compose了，所以现在再记录一下，便于查看。

1、安装yum-utils包

yum install -y yum-utils

bash 复制代码 
[root@localhost ~]# yum install -y yum-utils
Loaded plugins: fastestmirror
Determining fastest mirrors
epel/x86_64/metalink                                                         | 6.8 kB  00:00:00     
 * base: mirrors.bfsu.edu.cn
 * epel: mirror2.totbb.net
 * extras: mirrors.cqu.edu.cn
 * updates: mirrors.cqu.edu.cn
base                                                                         | 3.6 kB  00:00:00     
epel                                                                         | 4.7 kB  00:00:00     
extras                                                                       | 2.9 kB  00:00:00     
updates                                                                      | 2.9 kB  00:00:00     
(1/5): extras/7/x86_64/primary_db                                            | 250 kB  00:00:00     
(2/5): epel/x86_64/group_gz                                                  |  99 kB  00:00:01     
(3/5): epel/x86_64/updateinfo                                                | 1.0 MB  00:00:03     
(4/5): updates/7/x86_64/primary_db                                           |  22 MB  00:00:32     
(5/5): epel/x86_64/primary_db                                                | 7.0 MB  00:00:35     
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_9.6 will be installed
--> Processing Dependency: libxml2 = 2.9.1-6.el7_9.6 for package: libxml2-python-2.9.1-6.el7_9.6.x86_64
---> 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 libxml2.x86_64 0:2.9.1-6.el7_2.3 will be updated
---> Package libxml2.x86_64 0:2.9.1-6.el7_9.6 will be an update
---> 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               base               122 k
Installing for dependencies:
 libxml2-python            x86_64            2.9.1-6.el7_9.6               updates            247 k
 python-chardet            noarch            2.2.1-3.el7                   base               227 k
 python-kitchen            noarch            1.1.1-5.el7                   base               267 k
Updating for dependencies:
 libxml2                   x86_64            2.9.1-6.el7_9.6               updates            668 k

Transaction Summary
====================================================================================================
Install  1 Package  (+3 Dependent packages)
Upgrade             ( 1 Dependent package)

Total download size: 1.5 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/5): yum-utils-1.1.31-54.el7_8.noarch.rpm                                  | 122 kB  00:00:00     
(2/5): python-chardet-2.2.1-3.el7.noarch.rpm                                 | 227 kB  00:00:00     
(3/5): libxml2-2.9.1-6.el7_9.6.x86_64.rpm                                    | 668 kB  00:00:00     
(4/5): libxml2-python-2.9.1-6.el7_9.6.x86_64.rpm                             | 247 kB  00:00:00     
(5/5): python-kitchen-1.1.1-5.el7.noarch.rpm                                 | 267 kB  00:00:00     
----------------------------------------------------------------------------------------------------
Total                                                               1.4 MB/s | 1.5 MB  00:00:01     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Updating   : libxml2-2.9.1-6.el7_9.6.x86_64                                                   1/6 
  Installing : libxml2-python-2.9.1-6.el7_9.6.x86_64                                            2/6 
  Installing : python-chardet-2.2.1-3.el7.noarch                                                3/6 
  Installing : python-kitchen-1.1.1-5.el7.noarch                                                4/6 
  Installing : yum-utils-1.1.31-54.el7_8.noarch                                                 5/6 
  Cleanup    : libxml2-2.9.1-6.el7_2.3.x86_64                                                   6/6 
  Verifying  : python-chardet-2.2.1-3.el7.noarch                                                1/6 
  Verifying  : libxml2-2.9.1-6.el7_9.6.x86_64                                                   2/6 
  Verifying  : libxml2-python-2.9.1-6.el7_9.6.x86_64                                            3/6 
  Verifying  : python-kitchen-1.1.1-5.el7.noarch                                                4/6 
  Verifying  : yum-utils-1.1.31-54.el7_8.noarch                                                 5/6 
  Verifying  : libxml2-2.9.1-6.el7_2.3.x86_64                                                   6/6 

Installed:
  yum-utils.noarch 0:1.1.31-54.el7_8                                                                

Dependency Installed:
  libxml2-python.x86_64 0:2.9.1-6.el7_9.6            python-chardet.noarch 0:2.2.1-3.el7           
  python-kitchen.noarch 0:1.1.1-5.el7               

Dependency Updated:
  libxml2.x86_64 0:2.9.1-6.el7_9.6                                                                  

Complete!

2、配置Docker存储库

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

bash 复制代码 
[root@localhost ~]# yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
Loaded plugins: fastestmirror
adding repo from: https://download.docker.com/linux/centos/docker-ce.repo
grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
repo saved to /etc/yum.repos.d/docker-ce.repo

3、安装Docker Engine 与 Continerd

yum install docker-ce docker-ce-cli containerd.io

注：安装过程中会有 Is this ok [y/d/N] 的提示，输入y即可，或安装命令加-y，如下

yum install -y docker-ce docker-ce-cli containerd.io

bash 复制代码 
[root@localhost ~]# yum install docker-ce docker-ce-cli containerd.io
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.bfsu.edu.cn
 * epel: mirror2.totbb.net
 * extras: mirrors.cqu.edu.cn
 * updates: mirrors.cqu.edu.cn
docker-ce-stable                                                             | 3.5 kB  00:00:00     
(1/2): docker-ce-stable/7/x86_64/primary_db                                  | 116 kB  00:00:00     
(2/2): docker-ce-stable/7/x86_64/updateinfo                                  |   55 B  00:00:02     
Resolving Dependencies
--> Running transaction check
---> Package containerd.io.x86_64 0:1.6.22-3.1.el7 will be installed
--> Processing Dependency: container-selinux >= 2:2.74 for package: containerd.io-1.6.22-3.1.el7.x86_64
---> Package docker-ce.x86_64 3:24.0.5-1.el7 will be installed
--> Processing Dependency: docker-ce-rootless-extras for package: 3:docker-ce-24.0.5-1.el7.x86_64
--> Processing Dependency: libcgroup for package: 3:docker-ce-24.0.5-1.el7.x86_64
---> Package docker-ce-cli.x86_64 1:24.0.5-1.el7 will be installed
--> Processing Dependency: docker-buildx-plugin for package: 1:docker-ce-cli-24.0.5-1.el7.x86_64
--> Processing Dependency: docker-compose-plugin for package: 1:docker-ce-cli-24.0.5-1.el7.x86_64
--> Running transaction check
---> Package container-selinux.noarch 2:2.119.2-1.911c772.el7_8 will be installed
--> Processing Dependency: selinux-policy-targeted >= 3.13.1-216.el7 for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
--> Processing Dependency: selinux-policy-base >= 3.13.1-216.el7 for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
--> Processing Dependency: selinux-policy >= 3.13.1-216.el7 for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
--> Processing Dependency: policycoreutils-python for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
---> Package docker-buildx-plugin.x86_64 0:0.11.2-1.el7 will be installed
---> Package docker-ce-rootless-extras.x86_64 0:24.0.5-1.el7 will be installed
--> Processing Dependency: fuse-overlayfs >= 0.7 for package: docker-ce-rootless-extras-24.0.5-1.el7.x86_64
--> Processing Dependency: slirp4netns >= 0.4 for package: docker-ce-rootless-extras-24.0.5-1.el7.x86_64
---> Package docker-compose-plugin.x86_64 0:2.20.2-1.el7 will be installed
---> Package libcgroup.x86_64 0:0.41-21.el7 will be installed
--> Running transaction check
---> Package fuse-overlayfs.x86_64 0:0.7.2-6.el7_8 will be installed
--> Processing Dependency: libfuse3.so.3(FUSE_3.2)(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
--> Processing Dependency: libfuse3.so.3(FUSE_3.0)(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
--> Processing Dependency: libfuse3.so.3()(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
---> Package policycoreutils-python.x86_64 0:2.5-34.el7 will be installed
--> Processing Dependency: policycoreutils = 2.5-34.el7 for package: policycoreutils-python-2.5-34.el7.x86_64
--> 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
---> Package selinux-policy.noarch 0:3.13.1-192.el7 will be updated
---> Package selinux-policy.noarch 0:3.13.1-268.el7_9.2 will be an update
--> Processing Dependency: libsemanage >= 2.5-13 for package: selinux-policy-3.13.1-268.el7_9.2.noarch
---> Package selinux-policy-targeted.noarch 0:3.13.1-192.el7 will be updated
---> Package selinux-policy-targeted.noarch 0:3.13.1-268.el7_9.2 will be an update
---> Package slirp4netns.x86_64 0:0.4.3-4.el7_8 will be installed
--> Running transaction check
---> Package audit-libs-python.x86_64 0:2.8.5-4.el7 will be installed
--> Processing Dependency: audit-libs(x86-64) = 2.8.5-4.el7 for package: audit-libs-python-2.8.5-4.el7.x86_64
---> Package checkpolicy.x86_64 0:2.5-8.el7 will be installed
---> Package fuse3-libs.x86_64 0:3.6.1-4.el7 will be installed
---> Package libsemanage.x86_64 0:2.5-11.el7 will be updated
---> Package libsemanage.x86_64 0:2.5-14.el7 will be an update
--> Processing Dependency: libsepol >= 2.5-10 for package: libsemanage-2.5-14.el7.x86_64
--> Processing Dependency: libselinux >= 2.5-14 for package: libsemanage-2.5-14.el7.x86_64
---> Package libsemanage-python.x86_64 0:2.5-14.el7 will be installed
---> Package policycoreutils.x86_64 0:2.5-22.el7 will be updated
---> Package policycoreutils.x86_64 0:2.5-34.el7 will be an update
--> Processing Dependency: libselinux-utils >= 2.5-14 for package: policycoreutils-2.5-34.el7.x86_64
---> 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
--> Running transaction check
---> Package audit-libs.x86_64 0:2.8.1-3.el7 will be updated
--> Processing Dependency: audit-libs(x86-64) = 2.8.1-3.el7 for package: audit-2.8.1-3.el7.x86_64
---> Package audit-libs.x86_64 0:2.8.5-4.el7 will be an update
---> Package libselinux.x86_64 0:2.5-12.el7 will be updated
--> Processing Dependency: libselinux(x86-64) = 2.5-12.el7 for package: libselinux-python-2.5-12.el7.x86_64
---> Package libselinux.x86_64 0:2.5-15.el7 will be an update
---> Package libselinux-utils.x86_64 0:2.5-12.el7 will be updated
---> Package libselinux-utils.x86_64 0:2.5-15.el7 will be an update
---> Package libsepol.x86_64 0:2.5-8.1.el7 will be updated
---> Package libsepol.x86_64 0:2.5-10.el7 will be an update
--> Running transaction check
---> Package audit.x86_64 0:2.8.1-3.el7 will be updated
---> Package audit.x86_64 0:2.8.5-4.el7 will be an update
---> Package libselinux-python.x86_64 0:2.5-12.el7 will be updated
---> Package libselinux-python.x86_64 0:2.5-15.el7 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

====================================================================================================
 Package                       Arch       Version                        Repository            Size
====================================================================================================
Installing:
 containerd.io                 x86_64     1.6.22-3.1.el7                 docker-ce-stable      34 M
 docker-ce                     x86_64     3:24.0.5-1.el7                 docker-ce-stable      24 M
 docker-ce-cli                 x86_64     1:24.0.5-1.el7                 docker-ce-stable      13 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
 docker-buildx-plugin          x86_64     0.11.2-1.el7                   docker-ce-stable      13 M
 docker-ce-rootless-extras     x86_64     24.0.5-1.el7                   docker-ce-stable     9.1 M
 docker-compose-plugin         x86_64     2.20.2-1.el7                   docker-ce-stable      13 M
 fuse-overlayfs                x86_64     0.7.2-6.el7_8                  extras                54 k
 fuse3-libs                    x86_64     3.6.1-4.el7                    extras                82 k
 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
 slirp4netns                   x86_64     0.4.3-4.el7_8                  extras                81 k
Updating for dependencies:
 audit                         x86_64     2.8.5-4.el7                    base                 256 k
 audit-libs                    x86_64     2.8.5-4.el7                    base                 102 k
 libselinux                    x86_64     2.5-15.el7                     base                 162 k
 libselinux-python             x86_64     2.5-15.el7                     base                 236 k
 libselinux-utils              x86_64     2.5-15.el7                     base                 151 k
 libsemanage                   x86_64     2.5-14.el7                     base                 151 k
 libsepol                      x86_64     2.5-10.el7                     base                 297 k
 policycoreutils               x86_64     2.5-34.el7                     base                 917 k
 selinux-policy                noarch     3.13.1-268.el7_9.2             updates              498 k
 selinux-policy-targeted       noarch     3.13.1-268.el7_9.2             updates              7.0 M

Transaction Summary
====================================================================================================
Install  3 Packages (+14 Dependent packages)
Upgrade             ( 10 Dependent packages)

Total download size: 118 M
Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/27): audit-libs-python-2.8.5-4.el7.x86_64.rpm                             |  76 kB  00:00:00     
(2/27): container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm                 |  40 kB  00:00:00     
(3/27): audit-2.8.5-4.el7.x86_64.rpm                                         | 256 kB  00:00:00     
(4/27): checkpolicy-2.5-8.el7.x86_64.rpm                                     | 295 kB  00:00:00     
(5/27): audit-libs-2.8.5-4.el7.x86_64.rpm                                    | 102 kB  00:00:00     
warning: /var/cache/yum/x86_64/7/docker-ce-stable/packages/containerd.io-1.6.22-3.1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY
Public key for containerd.io-1.6.22-3.1.el7.x86_64.rpm is not installed
(6/27): containerd.io-1.6.22-3.1.el7.x86_64.rpm                              |  34 MB  00:00:47     
(7/27): docker-buildx-plugin-0.11.2-1.el7.x86_64.rpm                         |  13 MB  00:01:12     
(8/27): docker-ce-24.0.5-1.el7.x86_64.rpm                                    |  24 MB  00:00:36     
(9/27): docker-ce-rootless-extras-24.0.5-1.el7.x86_64.rpm                    | 9.1 MB  00:00:13     
(10/27): fuse-overlayfs-0.7.2-6.el7_8.x86_64.rpm                             |  54 kB  00:00:00     
(11/27): fuse3-libs-3.6.1-4.el7.x86_64.rpm                                   |  82 kB  00:00:00     
(12/27): libselinux-python-2.5-15.el7.x86_64.rpm                             | 236 kB  00:00:00     
(13/27): libselinux-utils-2.5-15.el7.x86_64.rpm                              | 151 kB  00:00:00     
(14/27): libsemanage-2.5-14.el7.x86_64.rpm                                   | 151 kB  00:00:00     
(15/27): libcgroup-0.41-21.el7.x86_64.rpm                                    |  66 kB  00:00:00     
(16/27): libsemanage-python-2.5-14.el7.x86_64.rpm                            | 113 kB  00:00:00     
(17/27): policycoreutils-2.5-34.el7.x86_64.rpm                               | 917 kB  00:00:00     
(18/27): policycoreutils-python-2.5-34.el7.x86_64.rpm                        | 457 kB  00:00:00     
(19/27): python-IPy-0.75-6.el7.noarch.rpm                                    |  32 kB  00:00:00     
(20/27): libselinux-2.5-15.el7.x86_64.rpm                                    | 162 kB  00:00:02     
(21/27): libsepol-2.5-10.el7.x86_64.rpm                                      | 297 kB  00:00:02     
(22/27): setools-libs-3.3.8-4.el7.x86_64.rpm                                 | 620 kB  00:00:05     
(23/27): slirp4netns-0.4.3-4.el7_8.x86_64.rpm                                |  81 kB  00:00:02     
(24/27): selinux-policy-3.13.1-268.el7_9.2.noarch.rpm                        | 498 kB  00:00:14     
(25/27): docker-compose-plugin-2.20.2-1.el7.x86_64.rpm                       |  13 MB  00:00:28     
(26/27): docker-ce-cli-24.0.5-1.el7.x86_64.rpm                               |  13 MB  00:00:54     
(27/27): selinux-policy-targeted-3.13.1-268.el7_9.2.noarch.rpm               | 7.0 MB  00:00:31     
----------------------------------------------------------------------------------------------------
Total                                                               920 kB/s | 118 MB  00:02:11     
Retrieving key from https://download.docker.com/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://download.docker.com/linux/centos/gpg
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Updating   : libsepol-2.5-10.el7.x86_64                                                      1/37 
  Updating   : libselinux-2.5-15.el7.x86_64                                                    2/37 
  Updating   : audit-libs-2.8.5-4.el7.x86_64                                                   3/37 
  Updating   : libsemanage-2.5-14.el7.x86_64                                                   4/37 
  Updating   : libselinux-utils-2.5-15.el7.x86_64                                              5/37 
  Updating   : policycoreutils-2.5-34.el7.x86_64                                               6/37 
  Updating   : selinux-policy-3.13.1-268.el7_9.2.noarch                                        7/37 
  Installing : libcgroup-0.41-21.el7.x86_64                                                    8/37 
  Updating   : selinux-policy-targeted-3.13.1-268.el7_9.2.noarch                               9/37 
  Installing : libsemanage-python-2.5-14.el7.x86_64                                           10/37 
  Installing : audit-libs-python-2.8.5-4.el7.x86_64                                           11/37 
  Updating   : libselinux-python-2.5-15.el7.x86_64                                            12/37 
  Installing : setools-libs-3.3.8-4.el7.x86_64                                                13/37 
  Installing : docker-buildx-plugin-0.11.2-1.el7.x86_64                                       14/37 
  Installing : slirp4netns-0.4.3-4.el7_8.x86_64                                               15/37 
  Installing : fuse3-libs-3.6.1-4.el7.x86_64                                                  16/37 
  Installing : fuse-overlayfs-0.7.2-6.el7_8.x86_64                                            17/37 
  Installing : python-IPy-0.75-6.el7.noarch                                                   18/37 
  Installing : checkpolicy-2.5-8.el7.x86_64                                                   19/37 
  Installing : policycoreutils-python-2.5-34.el7.x86_64                                       20/37 
  Installing : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch                             21/37 
  Installing : containerd.io-1.6.22-3.1.el7.x86_64                                            22/37 
  Installing : docker-compose-plugin-2.20.2-1.el7.x86_64                                      23/37 
  Installing : 1:docker-ce-cli-24.0.5-1.el7.x86_64                                            24/37 
  Installing : 3:docker-ce-24.0.5-1.el7.x86_64                                                25/37 
  Installing : docker-ce-rootless-extras-24.0.5-1.el7.x86_64                                  26/37 
  Updating   : audit-2.8.5-4.el7.x86_64                                                       27/37 
  Cleanup    : selinux-policy-targeted-3.13.1-192.el7.noarch                                  28/37 
  Cleanup    : selinux-policy-3.13.1-192.el7.noarch                                           29/37 
  Cleanup    : policycoreutils-2.5-22.el7.x86_64                                              30/37 
  Cleanup    : libsemanage-2.5-11.el7.x86_64                                                  31/37 
  Cleanup    : libselinux-utils-2.5-12.el7.x86_64                                             32/37 
  Cleanup    : libselinux-python-2.5-12.el7.x86_64                                            33/37 
  Cleanup    : libselinux-2.5-12.el7.x86_64                                                   34/37 
  Cleanup    : audit-2.8.1-3.el7.x86_64                                                       35/37 
  Cleanup    : audit-libs-2.8.1-3.el7.x86_64                                                  36/37 
  Cleanup    : libsepol-2.5-8.1.el7.x86_64                                                    37/37 
  Verifying  : fuse-overlayfs-0.7.2-6.el7_8.x86_64                                             1/37 
  Verifying  : libselinux-2.5-15.el7.x86_64                                                    2/37 
  Verifying  : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch                              3/37 
  Verifying  : docker-compose-plugin-2.20.2-1.el7.x86_64                                       4/37 
  Verifying  : selinux-policy-targeted-3.13.1-268.el7_9.2.noarch                               5/37 
  Verifying  : docker-ce-rootless-extras-24.0.5-1.el7.x86_64                                   6/37 
  Verifying  : audit-libs-2.8.5-4.el7.x86_64                                                   7/37 
  Verifying  : checkpolicy-2.5-8.el7.x86_64                                                    8/37 
  Verifying  : policycoreutils-2.5-34.el7.x86_64                                               9/37 
  Verifying  : python-IPy-0.75-6.el7.noarch                                                   10/37 
  Verifying  : libselinux-utils-2.5-15.el7.x86_64                                             11/37 
  Verifying  : policycoreutils-python-2.5-34.el7.x86_64                                       12/37 
  Verifying  : fuse3-libs-3.6.1-4.el7.x86_64                                                  13/37 
  Verifying  : audit-2.8.5-4.el7.x86_64                                                       14/37 
  Verifying  : libsemanage-python-2.5-14.el7.x86_64                                           15/37 
  Verifying  : libsemanage-2.5-14.el7.x86_64                                                  16/37 
  Verifying  : slirp4netns-0.4.3-4.el7_8.x86_64                                               17/37 
  Verifying  : libsepol-2.5-10.el7.x86_64                                                     18/37 
  Verifying  : libselinux-python-2.5-15.el7.x86_64                                            19/37 
  Verifying  : 1:docker-ce-cli-24.0.5-1.el7.x86_64                                            20/37 
  Verifying  : selinux-policy-3.13.1-268.el7_9.2.noarch                                       21/37 
  Verifying  : audit-libs-python-2.8.5-4.el7.x86_64                                           22/37 
  Verifying  : docker-buildx-plugin-0.11.2-1.el7.x86_64                                       23/37 
  Verifying  : setools-libs-3.3.8-4.el7.x86_64                                                24/37 
  Verifying  : containerd.io-1.6.22-3.1.el7.x86_64                                            25/37 
  Verifying  : 3:docker-ce-24.0.5-1.el7.x86_64                                                26/37 
  Verifying  : libcgroup-0.41-21.el7.x86_64                                                   27/37 
  Verifying  : libsemanage-2.5-11.el7.x86_64                                                  28/37 
  Verifying  : libselinux-python-2.5-12.el7.x86_64                                            29/37 
  Verifying  : audit-libs-2.8.1-3.el7.x86_64                                                  30/37 
  Verifying  : policycoreutils-2.5-22.el7.x86_64                                              31/37 
  Verifying  : libsepol-2.5-8.1.el7.x86_64                                                    32/37 
  Verifying  : selinux-policy-3.13.1-192.el7.noarch                                           33/37 
  Verifying  : selinux-policy-targeted-3.13.1-192.el7.noarch                                  34/37 
  Verifying  : audit-2.8.1-3.el7.x86_64                                                       35/37 
  Verifying  : libselinux-2.5-12.el7.x86_64                                                   36/37 
  Verifying  : libselinux-utils-2.5-12.el7.x86_64                                             37/37 

Installed:
  containerd.io.x86_64 0:1.6.22-3.1.el7               docker-ce.x86_64 3:24.0.5-1.el7              
  docker-ce-cli.x86_64 1:24.0.5-1.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   docker-buildx-plugin.x86_64 0:0.11.2-1.el7   
  docker-ce-rootless-extras.x86_64 0:24.0.5-1.el7      docker-compose-plugin.x86_64 0:2.20.2-1.el7  
  fuse-overlayfs.x86_64 0:0.7.2-6.el7_8                fuse3-libs.x86_64 0:3.6.1-4.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                    slirp4netns.x86_64 0:0.4.3-4.el7_8           

Dependency Updated:
  audit.x86_64 0:2.8.5-4.el7                   audit-libs.x86_64 0:2.8.5-4.el7                      
  libselinux.x86_64 0:2.5-15.el7               libselinux-python.x86_64 0:2.5-15.el7                
  libselinux-utils.x86_64 0:2.5-15.el7         libsemanage.x86_64 0:2.5-14.el7                      
  libsepol.x86_64 0:2.5-10.el7                 policycoreutils.x86_64 0:2.5-34.el7                  
  selinux-policy.noarch 0:3.13.1-268.el7_9.2   selinux-policy-targeted.noarch 0:3.13.1-268.el7_9.2  

Complete!

4、检查是否安装成功 - 查看Docker版本

docker version

bash 复制代码 
[root@localhost ~]# docker version
Client: Docker Engine - Community
 Version:           24.0.5
 API version:       1.43
 Go version:        go1.20.6
 Git commit:        ced0996
 Built:             Fri Jul 21 20:39:02 2023
 OS/Arch:           linux/amd64
 Context:           default
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

查看Docker compose 版本

安装docker时，直接安装了docker compose.

docker compose version

bash 复制代码 
[root@localhost ~]# docker compose version
Docker Compose version v2.20.2

5、启动Docker

systemctl start docker

bash 复制代码 
[root@localhost ~]# systemctl start docker
[root@localhost ~]# docker images  # 查看镜像
REPOSITORY   TAG       IMAGE ID   CREATED   SIZE
[root@localhost ~]# docker ps # 查看容器命令
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES

6、设置开机启动

systemctl enable docker

bash 复制代码 
[root@localhost ~]# systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
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