- 先安装yum-utils工具
yum install yum-utils -y
[root@master01-k ~]# yum install yum-utils
Loaded plugins: fastestmirror
Determining fastest mirrors* base: ftp.sjtu.edu.cn* extras: ftp.sjtu.edu.cn* updates: ftp.sjtu.edu.cn
base | 3.6 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/4): base/7/x86_64/group_gz | 153 kB 00:00:00
(2/4): extras/7/x86_64/primary_db | 249 kB 00:00:00
(3/4): base/7/x86_64/primary_db | 6.1 MB 00:00:01
(4/4): updates/7/x86_64/primary_db | 21 MB 00:00:01
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.el7.5 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 ResolutionDependencies 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 kpython-chardet noarch 2.2.1-3.el7 base 227 kpython-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 kTransaction Summary
==============================================================================================================================================================================================================
Install 1 Package (+3 Dependent packages)
Upgrade ( 1 Dependent package)Total download size: 1.5 M
Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
warning: /var/cache/yum/x86_64/7/base/packages/python-kitchen-1.1.1-5.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY ] 0.0 B/s | 0 B --:--:-- ETA
Public key for python-kitchen-1.1.1-5.el7.noarch.rpm is not installed
(1/5): python-kitchen-1.1.1-5.el7.noarch.rpm | 267 kB 00:00:00
(2/5): python-chardet-2.2.1-3.el7.noarch.rpm | 227 kB 00:00:00
(3/5): yum-utils-1.1.31-54.el7_8.noarch.rpm | 122 kB 00:00:00
Public key for libxml2-python-2.9.1-6.el7_9.6.x86_64.rpm is not installed
(4/5): libxml2-python-2.9.1-6.el7_9.6.x86_64.rpm | 247 kB 00:00:00
(5/5): libxml2-2.9.1-6.el7_9.6.x86_64.rpm | 668 kB 00:00:00
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 1.8 MB/s | 1.5 MB 00:00:00
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Importing GPG key 0xF4A80EB5:Userid : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>"Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5Package : centos-release-7-9.2009.0.el7.centos.x86_64 (@anaconda)From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Is this ok [y/N]: y
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transactionUpdating : libxml2-2.9.1-6.el7_9.6.x86_64 1/6Installing : libxml2-python-2.9.1-6.el7_9.6.x86_64 2/6Installing : python-chardet-2.2.1-3.el7.noarch 3/6Installing : python-kitchen-1.1.1-5.el7.noarch 4/6Installing : yum-utils-1.1.31-54.el7_8.noarch 5/6Cleanup : libxml2-2.9.1-6.el7.5.x86_64 6/6Verifying : python-chardet-2.2.1-3.el7.noarch 1/6Verifying : libxml2-2.9.1-6.el7_9.6.x86_64 2/6Verifying : libxml2-python-2.9.1-6.el7_9.6.x86_64 3/6Verifying : python-kitchen-1.1.1-5.el7.noarch 4/6Verifying : yum-utils-1.1.31-54.el7_8.noarch 5/6Verifying : libxml2-2.9.1-6.el7.5.x86_64 6/6Installed:yum-utils.noarch 0:1.1.31-54.el7_8Dependency 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.el7Dependency Updated:libxml2.x86_64 0:2.9.1-6.el7_9.6Complete!- 配置docker官方的yum库
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
[root@master01-k ~]# 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- 查看docker版本
yum list docker-ce --showduplicates |sort -r
[root@master01-k ~]# yum list docker-ce --showduplicates |sort -r* updates: ftp.sjtu.edu.cn
Loading mirror speeds from cached hostfile
Loaded plugins: fastestmirror* extras: ftp.sjtu.edu.cn
docker-ce.x86_64 3:24.0.2-1.el7 docker-ce-stable
docker-ce.x86_64 3:24.0.1-1.el7 docker-ce-stable
docker-ce.x86_64 3:24.0.0-1.el7 docker-ce-stable
docker-ce.x86_64 3:23.0.6-1.el7 docker-ce-stable
docker-ce.x86_64 3:23.0.5-1.el7 docker-ce-stable
docker-ce.x86_64 3:23.0.4-1.el7 docker-ce-stable
docker-ce.x86_64 3:23.0.3-1.el7 docker-ce-stable
docker-ce.x86_64 3:23.0.2-1.el7 docker-ce-stable
docker-ce.x86_64 3:23.0.1-1.el7 docker-ce-stable
docker-ce.x86_64 3:23.0.0-1.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.9-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.8-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.7-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.6-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.5-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.4-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.3-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.24-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.2-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.23-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.22-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.21-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.20-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.19-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.18-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.17-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.16-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.15-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.14-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.1-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.13-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.12-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.11-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.10-3.el7 docker-ce-stable
docker-ce.x86_64 3:20.10.0-3.el7 docker-ce-stable
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 3:19.03.15-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.14-3.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: ftp.sjtu.edu.cn
Available Packages- 安装指定版本
yum install docker-ce-24.0.2-1.el7 -y
如果不指定版本则安装最新版本，按需安装
[root@master01-k ~]# yum install docker-ce
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile* base: ftp.sjtu.edu.cn* extras: ftp.sjtu.edu.cn* updates: ftp.sjtu.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package docker-ce.x86_64 3:24.0.2-1.el7 will be installed
--> Processing Dependency: container-selinux >= 2:2.74 for package: 3:docker-ce-24.0.2-1.el7.x86_64
--> Processing Dependency: containerd.io >= 1.6.4 for package: 3:docker-ce-24.0.2-1.el7.x86_64
--> Processing Dependency: docker-ce-cli for package: 3:docker-ce-24.0.2-1.el7.x86_64
--> Processing Dependency: docker-ce-rootless-extras for package: 3:docker-ce-24.0.2-1.el7.x86_64
--> Processing Dependency: libcgroup for package: 3:docker-ce-24.0.2-1.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 0:1.6.21-3.1.el7 will be installed
---> Package docker-ce-cli.x86_64 1:24.0.2-1.el7 will be installed
--> Processing Dependency: docker-buildx-plugin for package: 1:docker-ce-cli-24.0.2-1.el7.x86_64
--> Processing Dependency: docker-compose-plugin for package: 1:docker-ce-cli-24.0.2-1.el7.x86_64
---> Package docker-ce-rootless-extras.x86_64 0:24.0.2-1.el7 will be installed
--> Processing Dependency: fuse-overlayfs >= 0.7 for package: docker-ce-rootless-extras-24.0.2-1.el7.x86_64
--> Processing Dependency: slirp4netns >= 0.4 for package: docker-ce-rootless-extras-24.0.2-1.el7.x86_64
---> Package libcgroup.x86_64 0:0.41-21.el7 will be installed
--> Running transaction check
---> Package docker-buildx-plugin.x86_64 0:0.10.5-1.el7 will be installed
---> Package docker-compose-plugin.x86_64 0:2.18.1-1.el7 will be installed
---> 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: 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 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
---> 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-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 ResolutionDependencies Resolved==============================================================================================================================================================================================================Package Arch Version Repository Size
==============================================================================================================================================================================================================
Installing:docker-ce x86_64 3:24.0.2-1.el7 docker-ce-stable 24 M
Installing for dependencies:audit-libs-python x86_64 2.8.5-4.el7 base 76 kcheckpolicy x86_64 2.5-8.el7 base 295 kcontainer-selinux noarch 2:2.119.2-1.911c772.el7_8 extras 40 kcontainerd.io x86_64 1.6.21-3.1.el7 docker-ce-stable 34 Mdocker-buildx-plugin x86_64 0.10.5-1.el7 docker-ce-stable 12 Mdocker-ce-cli x86_64 1:24.0.2-1.el7 docker-ce-stable 13 Mdocker-ce-rootless-extras x86_64 24.0.2-1.el7 docker-ce-stable 9.1 Mdocker-compose-plugin x86_64 2.18.1-1.el7 docker-ce-stable 12 Mfuse-overlayfs x86_64 0.7.2-6.el7_8 extras 54 kfuse3-libs x86_64 3.6.1-4.el7 extras 82 klibcgroup x86_64 0.41-21.el7 base 66 klibsemanage-python x86_64 2.5-14.el7 base 113 kpolicycoreutils-python x86_64 2.5-34.el7 base 457 kpython-IPy noarch 0.75-6.el7 base 32 ksetools-libs x86_64 3.3.8-4.el7 base 620 kslirp4netns x86_64 0.4.3-4.el7_8 extras 81 kTransaction Summary
==============================================================================================================================================================================================================
Install 1 Package (+16 Dependent packages)Total download size: 106 M
Installed size: 378 M
Is this ok [y/d/N]: y
Downloading packages:
(1/17): checkpolicy-2.5-8.el7.x86_64.rpm | 295 kB 00:00:00
(2/17): container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm | 40 kB 00:00:00
(3/17): audit-libs-python-2.8.5-4.el7.x86_64.rpm | 76 kB 00:00:00
warning: /var/cache/yum/x86_64/7/docker-ce-stable/packages/docker-buildx-plugin-0.10.5-1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY ] 4.9 MB/s | 15 MB 00:00:18 ETA
Public key for docker-buildx-plugin-0.10.5-1.el7.x86_64.rpm is not installed
(4/17): docker-buildx-plugin-0.10.5-1.el7.x86_64.rpm | 12 MB 00:00:01
(5/17): containerd.io-1.6.21-3.1.el7.x86_64.rpm | 34 MB 00:00:02
(6/17): docker-ce-cli-24.0.2-1.el7.x86_64.rpm | 13 MB 00:00:00
(7/17): docker-ce-24.0.2-1.el7.x86_64.rpm | 24 MB 00:00:01
(8/17): docker-ce-rootless-extras-24.0.2-1.el7.x86_64.rpm | 9.1 MB 00:00:00
(9/17): fuse-overlayfs-0.7.2-6.el7_8.x86_64.rpm | 54 kB 00:00:00
(10/17): fuse3-libs-3.6.1-4.el7.x86_64.rpm | 82 kB 00:00:00
(11/17): policycoreutils-python-2.5-34.el7.x86_64.rpm | 457 kB 00:00:00
(12/17): libcgroup-0.41-21.el7.x86_64.rpm | 66 kB 00:00:00
(13/17): python-IPy-0.75-6.el7.noarch.rpm | 32 kB 00:00:00
(14/17): docker-compose-plugin-2.18.1-1.el7.x86_64.rpm | 12 MB 00:00:00
(15/17): libsemanage-python-2.5-14.el7.x86_64.rpm | 113 kB 00:00:00
(16/17): setools-libs-3.3.8-4.el7.x86_64.rpm | 620 kB 00:00:00
(17/17): slirp4netns-0.4.3-4.el7_8.x86_64.rpm | 81 kB 00:00:00
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 27 MB/s | 106 MB 00:00:03
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 9f35From : https://download.docker.com/linux/centos/gpg
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transactionInstalling : libcgroup-0.41-21.el7.x86_64 1/17Installing : docker-buildx-plugin-0.10.5-1.el7.x86_64 2/17Installing : setools-libs-3.3.8-4.el7.x86_64 3/17Installing : audit-libs-python-2.8.5-4.el7.x86_64 4/17Installing : checkpolicy-2.5-8.el7.x86_64 5/17Installing : python-IPy-0.75-6.el7.noarch 6/17Installing : slirp4netns-0.4.3-4.el7_8.x86_64 7/17Installing : libsemanage-python-2.5-14.el7.x86_64 8/17Installing : policycoreutils-python-2.5-34.el7.x86_64 9/17Installing : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 10/17Installing : containerd.io-1.6.21-3.1.el7.x86_64 11/17Installing : fuse3-libs-3.6.1-4.el7.x86_64 12/17Installing : fuse-overlayfs-0.7.2-6.el7_8.x86_64 13/17Installing : docker-compose-plugin-2.18.1-1.el7.x86_64 14/17Installing : 1:docker-ce-cli-24.0.2-1.el7.x86_64 15/17Installing : docker-ce-rootless-extras-24.0.2-1.el7.x86_64 16/17Installing : 3:docker-ce-24.0.2-1.el7.x86_64 17/17Verifying : 3:docker-ce-24.0.2-1.el7.x86_64 1/17Verifying : docker-compose-plugin-2.18.1-1.el7.x86_64 2/17Verifying : fuse3-libs-3.6.1-4.el7.x86_64 3/17Verifying : fuse-overlayfs-0.7.2-6.el7_8.x86_64 4/17Verifying : libsemanage-python-2.5-14.el7.x86_64 5/17Verifying : containerd.io-1.6.21-3.1.el7.x86_64 6/17Verifying : slirp4netns-0.4.3-4.el7_8.x86_64 7/17Verifying : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 8/17Verifying : python-IPy-0.75-6.el7.noarch 9/17Verifying : 1:docker-ce-cli-24.0.2-1.el7.x86_64 10/17Verifying : checkpolicy-2.5-8.el7.x86_64 11/17Verifying : policycoreutils-python-2.5-34.el7.x86_64 12/17Verifying : audit-libs-python-2.8.5-4.el7.x86_64 13/17Verifying : setools-libs-3.3.8-4.el7.x86_64 14/17Verifying : docker-ce-rootless-extras-24.0.2-1.el7.x86_64 15/17Verifying : docker-buildx-plugin-0.10.5-1.el7.x86_64 16/17Verifying : libcgroup-0.41-21.el7.x86_64 17/17Installed:docker-ce.x86_64 3:24.0.2-1.el7Dependency 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 0:1.6.21-3.1.el7docker-buildx-plugin.x86_64 0:0.10.5-1.el7 docker-ce-cli.x86_64 1:24.0.2-1.el7 docker-ce-rootless-extras.x86_64 0:24.0.2-1.el7 docker-compose-plugin.x86_64 0:2.18.1-1.el7fuse-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.el7policycoreutils-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_8Complete!- 设置docker开机启动
systemctl enable docker
[root@master01-k ~]# systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.- 启动docker
systemctl start docker
[root@master01-k ~]# systemctl start docker
[root@master01-k ~]#- 测试可用
docker run hello-world
[root@master01-k ~]# docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
719385e32844: Pull complete
Digest: sha256:fc6cf906cbfa013e80938cdf0bb199fbdbb86d6e3e013783e5a766f50f5dbce0
Status: Downloaded newer image for hello-world:latestHello from Docker!
This message shows that your installation appears to be working correctly.To generate this message, Docker took the following steps:1. The Docker client contacted the Docker daemon.2. The Docker daemon pulled the "hello-world" image from the Docker Hub.(amd64)3. The Docker daemon created a new container from that image which runs theexecutable that produces the output you are currently reading.4. The Docker daemon streamed that output to the Docker client, which sent itto your terminal.To try something more ambitious, you can run an Ubuntu container with:$ docker run -it ubuntu bashShare images, automate workflows, and more with a free Docker ID:https://hub.docker.com/For more examples and ideas, visit:https://docs.docker.com/get-started/跑起来了吧。
完。
