[root@localhost yum.repos.d]# setenforce 0
[root@localhost yum.repos.d]# vim /etc/selinux/config
[root@localhost yum.repos.d]# cat /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three two values:
# targeted - Targeted processes are protected,
# minimum - Modification of targeted policy. Only s.e.l.e.c.ted processes are protected.
# mls - Multi Level Security protection.
SELINUXTYPE=targeted
[root@localhost yum.repos.d]# yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
已加载插件：fastestmirror, langpacks
源 'dvd' 在配置文件中未指定名字，使用标识代替
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
[root@localhost yum.repos.d]# yum list docker-ce --showduplicates
已加载插件：fastestmirror, langpacks
源 'dvd' 在配置文件中未指定名字，使用标识代替
Determining fastest mirrors
base: mirrors.aliyun.com
extras: mirrors.aliyun.com
u.p.d.a.t.es: mirrors.aliyun.com
base | 3.6 kB 00:00:00
docker-ce-stable | 3.5 kB 00:00:00
dvd | 3.6 kB 00:00:00
extras | 2.9 kB 00:00:00
u.p.d.a.t.es | 2.9 kB 00:00:00
(1/8): dvd/group_gz | 166 kB 00:00:00
(2/8): dvd/primary_db | 3.1 MB 00:00:00
(3/8): docker-ce-stable/7/x86_64/u.p.d.a.t.einfo | 55 B 00:00:05
(4/8): base/7/x86_64/group_gz | 153 kB 00:00:05
(5/8): extras/7/x86_64/primary_db | 253 kB 00:00:05
(6/8): docker-ce-stable/7/x86_64/primary_db | 152 kB 00:00:05
(7/8): base/7/x86_64/primary_db | 6.1 MB 00:00:07
(8/8): u.p.d.a.t.es/7/x86_64/primary_db | 27 MB 00:00:12
可安装的软件包
docker-ce.x86_64 17.03.0.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.03.1.ce-1.el7.centos
此处省略安装包一万字
[root@localhost yum.repos.d]#yum install -y docker-ce ##不加ce版本不一样
后面略-----全安装内容
已安装:
docker-ce.x86_64 3:26.1.4-1.el7
作为依赖被安装:
container-selinux.noarch 2:2.119.2-1.911c772.el7_8 containerd.io.x86_64 0:1.6.33-3.1.el7
docker-buildx-plugin.x86_64 0:0.14.1-1.el7 docker-ce-cli.x86_64 1:26.1.4-1.el7
docker-ce-rootless-extras.x86_64 0:26.1.4-1.el7 docker-compose-plugin.x86_64 0:2.27.1-1.el7
fuse-overlayfs.x86_64 0:0.7.2-6.el7_8 fuse3-libs.x86_64 0:3.6.1-4.el7
slirp4netns.x86_64 0:0.4.3-4.el7_8
作为依赖被升级:
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
libsemanage-python.x86_64 0:2.5-14.el7 libsepol.x86_64 0:2.5-10.el7
policycoreutils.x86_64 0:2.5-34.el7 policycoreutils-python.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
setools-libs.x86_64 0:3.3.8-4.el7
完毕！
[root@localhost yum.repos.d]# systemctl start docker
[root@localhost yum.repos.d]# systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
[root@localhost yum.repos.d]# docker version
Client: Docker Engine - Community
Version: 26.1.4 ----版本号一致，同时显示客户端和服务端，表示成功安装
API version: 1.45
Go version: go1.21.11
Git commit: 5650f9b
Built: Wed Jun 5 11:32:04 2024
OS/Arch: linux/amd64
Context: default
Server: Docker Engine - Community
Engine:
Version: 26.1.4 ----版本号
API version: 1.45 (minimum version 1.24)
Go version: go1.21.11
Git commit: de5c9cf
Built: Wed Jun 5 11:31:02 2024
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.33
GitCommit: d2d58213f83a351ca8f528a95fbd145f5654e957
runc:
Version: 1.1.12
GitCommit: v1.1.12-0-g51d5e94
docker-init:
Version: 0.19.0
GitCommit: de40ad0
[root@localhost yum.repos.d]# vim /etc/docker/daemon.json
[root@localhost yum.repos.d]# cat /etc/docker/daemon.json
{
"registry-mirrors": ["https://x3n9jrcg.mirror.aliyuncs.com"]
}
这两个选下面一个就行
{
"registry-mirrors":["https://a88uijg4.mirror.aliyuncs.com","https://docker.lmirror.top","https://docker.m.daocloud.io", "https://hub.uuuadc.top","https://docker.anyhub.us.kg","https://dockerhub.jobcher.com","https://dockerhub.icu","https://docker.ckyl.me","https://docker.awsl9527.cn","https://docker.laoex.link"],
"insecure-registries":["192.168.40.62","harbor"]
}
[root@localhost yum.repos.d]# systemctl daemon-reload
[root@localhost yum.repos.d]# systemctl restart docker
[root@localhost yum.repos.d]# docker pull nginx
Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
[root@localhost yum.repos.d]# docker pull nginx
Using default tag: latest
latest: Pulling from library/nginx
bc0965b23a04: Pull complete
650ee30bbe5e: Pull complete
8cc1569e58f5: Pull complete
362f35df001b: Pull complete
13e320bf29cd: Pull complete
7b50399908e1: Pull complete
57b64962dd94: Pull complete
Digest: sha256:fb197595ebe76b9c0c14ab68159fd3c08bd067ec62300583543f0ebda353b5be
Status: Downloaded newer image for nginx:latest
docker.io/library/nginx:latest
[root@localhost yum.repos.d]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx latest 66f8bdd3810c 3 weeks ago 192MB
[root@localhost yum.repos.d]# docker run -dit -p 80:80 nginx:latest
13d2792219d4814533c3993dd2c27fb502077b18060d10e3d20e16478bb79314
[root@localhost yum.repos.d]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
13d2792219d4 nginx:latest "/docker-entrypoint.…" About a minute ago Up About a minute 0.0.0.0:80->80/tcp, :::80->80/tcp practical_lovelace
[root@localhost yum.repos.d]#ip addr SHOW