[sks@bogon ~]$ uname -r
3.10.0-862.el7.x86_64
[sks@bogon ~]$ sudo yum update
[sks@bogon ~]$ sudo yum install -y yum-utils device-mapper-persistent-data lvm2
[sudo] sks 的密码：
已加载插件：fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.cn99.com
* updates: mirrors.cn99.com
软件包 yum-utils-1.1.31-46.el7_5.noarch 已安装并且是最新版本
软件包 device-mapper-persistent-data-0.7.3-3.el7.x86_64 已安装并且是最新版本
软件包 7:lvm2-2.02.177-4.el7.x86_64 已安装并且是最新版本
无须任何处理
[sks@bogon ~]$ sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
已加载插件：fastestmirror, langpacks
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
[sks@bogon ~]$
[sks@bogon ~]$ ---------------------
bash: ---------------------: 未找到命令...
[sks@bogon ~]$
[sks@bogon ~]$ sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
已加载插件：fastestmirror, langpacks
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
[sks@bogon ~]$
[sks@bogon ~]$ ---------------------
bash: ---------------------: 未找到命令...
[sks@bogon ~]$
[sks@bogon ~]$ sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
已加载插件：fastestmirror, langpacks
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
[sks@bogon ~]$ yum list docker-ce --showduplicates
已加载插件：fastestmirror, langpacks
Determining fastest mirrors
* base: mirrors.huaweicloud.com
* extras: mirrors.cn99.com
* updates: centos.ustc.edu.cn
docker-ce-stable | 2.9 kB 00:00:00
docker-ce-stable/x86_64/primary_db | 16 kB 00:00:00
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 docker-ce-stable
docker-ce.x86_64 17.03.2.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.03.3.ce-1.el7 docker-ce-stable
docker-ce.x86_64 17.06.0.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 17.06.2.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 17.09.1.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 17.12.1.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 18.03.1.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 18.06.0.ce-3.el7 docker-ce-stable
docker-ce.x86_64 18.06.1.ce-3.el7 docker-ce-stable
[sks@bogon ~]$ sudo yum install docker-ce-18.03.1.ce
已加载插件：fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.cn99.com
* updates: mirrors.cn99.com
docker-ce-stable | 2.9 kB 00:00:00
docker-ce-stable/x86_64/primary_db | 16 kB 00:00:00
正在解决依赖关系
--> 正在检查事务
---> 软件包 docker-ce.x86_64.0.18.03.1.ce-1.el7.centos 将被 安装
--> 正在处理依赖关系 container-selinux >= 2.9，它被软件包 docker-ce-18.03.1.ce-1.el7.centos.x86_64 需要
--> 正在处理依赖关系 pigz，它被软件包 docker-ce-18.03.1.ce-1.el7.centos.x86_64 需要
--> 正在检查事务
---> 软件包 container-selinux.noarch.2.2.68-1.el7 将被 安装
---> 软件包 pigz.x86_64.0.2.3.3-1.el7.centos 将被 安装
--> 解决依赖关系完成
依赖关系解决
=======================================================================================
Package 架构 版本 源 大小
=======================================================================================
正在安装:
docker-ce x86_64 18.03.1.ce-1.el7.centos docker-ce-stable 35 M
为依赖而安装:
container-selinux noarch 2:2.68-1.el7 extras 36 k
pigz x86_64 2.3.3-1.el7.centos extras 68 k
事务概要
=======================================================================================
安装 1 软件包 (+2 依赖软件包)
总下载量：35 M
安装大小：35 M
Is this ok [y/d/N]: y
Downloading packages:
(1/3): container-selinux-2.68-1.el7.noarch.rpm | 36 kB 00:00:00
(2/3): pigz-2.3.3-1.el7.centos.x86_64.rpm | 68 kB 00:00:01
warning: /var/cache/yum/x86_64/7/docker-ce-stable/packages/docker-ce-18.03.1.ce-1.el7.centos.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY
docker-ce-18.03.1.ce-1.el7.centos.x86_64.rpm 的公钥尚未安装
(3/3): docker-ce-18.03.1.ce-1.el7.centos.x86_64.rpm | 35 MB 00:00:05
---------------------------------------------------------------------------------------
总计 6.8 MB/s | 35 MB 00:05
从 https://mirrors.aliyun.com/docker-ce/linux/centos/gpg 检索密钥
导入 GPG key 0x621E9F35:
用户ID : "Docker Release (CE rpm) <docker@docker.com>"
指纹 : 060a 61c5 1b55 8a7f 742b 77aa c52f eb6b 621e 9f35
来自 : https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
是否继续？[y/N]：y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : pigz-2.3.3-1.el7.centos.x86_64 1/3
正在安装 : 2:container-selinux-2.68-1.el7.noarch 2/3
正在安装 : docker-ce-18.03.1.ce-1.el7.centos.x86_64 3/3
验证中 : docker-ce-18.03.1.ce-1.el7.centos.x86_64 1/3
验证中 : 2:container-selinux-2.68-1.el7.noarch 2/3
验证中 : pigz-2.3.3-1.el7.centos.x86_64 3/3
已安装:
docker-ce.x86_64 0:18.03.1.ce-1.el7.centos
作为依赖被安装:
container-selinux.noarch 2:2.68-1.el7 pigz.x86_64 0:2.3.3-1.el7.centos
完毕！
[sks@bogon ~]$ systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
[sks@bogon ~]$ systemctl start docker
[sks@bogon ~]$ sudo mkdir -p /etc/docker
[sks@bogon ~]$ sudo tee /etc/docker/daemon.json <<-'EOF'
> {
> "registry-mirrors": ["https://****.mirror.aliyuncs.com"]
> }
> EOF
{
"registry-mirrors": ["https://****.mirror.aliyuncs.com"]
}
[sks@bogon ~]$ sudo systemctl daemon-reload
[sks@bogon ~]$ sudo systemctl restart docker
[sks@bogon ~]$ docker run hello-world
docker: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.37/containers/create: dial unix /var/run/docker.sock: connect: permission denied.
See 'docker run --help'.
[sks@bogon ~]$ sudo gpasswd -a ${USER} docker
正在将用户“sks”加入到“docker”组中
[sks@bogon ~]$ sudo su
[root@bogon sks]# su sks
[sks@bogon ~]$ sudo yum install docker-compose
已加载插件：fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.cn99.com
* updates: mirrors.cn99.com
没有可用软件包 docker-compose。
错误：无须任何处理
[sks@bogon ~]$ docker version
Client:
Version: 18.03.1-ce
API version: 1.37
Go version: go1.9.5
Git commit: 9ee9f40
Built: Thu Apr 26 07:20:16 2018
OS/Arch: linux/amd64
Experimental: false
Orchestrator: swarm
Server:
Engine:
Version: 18.03.1-ce
API version: 1.37 (minimum version 1.12)
Go version: go1.9.5
Git commit: 9ee9f40
Built: Thu Apr 26 07:23:58 2018
OS/Arch: linux/amd64
Experimental: false
[sks@bogon ~]$ docker run hello-world
Hello 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 the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share 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/
[sks@bogon ~]$
[sks@bogon ~]$
[sks@bogon ~]$
[sks@bogon ~]$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx-file v1 b8941d2edfa5 14 seconds ago 418MB
<none> <none> 4b11889cf672 12 minutes ago 200MB
<none> <none> 6a8accb69024 18 minutes ago 200MB
centos latest 75835a67d134 2 weeks ago 200MB
test/ubuntu v1.0 2c47cf17950f 4 weeks ago 69.8MB
hello-world latest 4ab4c602aa5e 6 weeks ago 1.84kB
ubuntu 18.04 cd6d8154f1e1 7 weeks ago 84.1MB
ubuntu latest cd6d8154f1e1 7 weeks ago 84.1MB
centos 7 5182e96772bf 2 months ago 200MB
[sks@bogon ~]$ docker rmi 4b11889cf672
Deleted: sha256:4b11889cf672b579f11c568fd6b6f102f2a20f65ea07f9e58134129c58c6faf6
[sks@bogon ~]$ docker rmi 6a8accb69024
Deleted: sha256:6a8accb69024e856a6f6b60cee767bf744aeebfefbc3bf760459a7ac1727b0b0
[sks@bogon ~]$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx-file v1 b8941d2edfa5 3 minutes ago 418MB
centos latest 75835a67d134 2 weeks ago 200MB
test/ubuntu v1.0 2c47cf17950f 4 weeks ago 69.8MB
hello-world latest 4ab4c602aa5e 6 weeks ago 1.84kB
ubuntu 18.04 cd6d8154f1e1 7 weeks ago 84.1MB
ubuntu latest cd6d8154f1e1 7 weeks ago 84.1MB
centos 7 5182e96772bf 2 months ago 200MB
[sks@bogon ~]$