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* 添加离线部署docker和离线部署minio实践 Signed-off-by: Kang Huaishuai <khs1994@khs1994.com> Co-authored-by: Daiwj <daiwj@zz3s.com>
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Kang Huaishuai
GitHub
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@ -140,6 +140,7 @@ module.exports = {
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'fedora',
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'centos',
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'raspberry-pi',
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'offline',
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'mac',
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'windows',
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'mirror',
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@ -376,6 +377,7 @@ module.exports = {
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'appendix/repo/wordpress',
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'appendix/repo/mongodb',
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'appendix/repo/redis',
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'appendix/repo/minio',
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],
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},
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{
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@ -16,6 +16,7 @@
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* [Fedora](install/fedora.md)
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* [CentOS](install/centos.md)
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* [Raspberry Pi](install/raspberry-pi.md)
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* [Linux 离线安装](install/offline.md)
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* [macOS](install/mac.md)
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* [Windows 10](install/windows.md)
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* [镜像加速器](install/mirror.md)
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@ -161,6 +162,7 @@
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* [WordPress](appendix/repo/wordpress.md)
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* [MongoDB](appendix/repo/mongodb.md)
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* [Redis](appendix/repo/redis.md)
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* [Minio](appendix/repo/minio.md)
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* [附录三：Docker 命令查询](appendix/command/README.md)
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* [客户端命令 - docker](appendix/command/docker.md)
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* [服务端命令 - dockerd](appendix/command/dockerd.md)
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62
appendix/repo/minio.md
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appendix/repo/minio.md
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# minio
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[TOC]
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MinIO 是一个基于Apache License v2.0开源协议的对象存储服务。它兼容亚马逊S3云存储服务接口，非常适合于存储大容量非结构化的数据，例如图片、视频、日志文件、备份数据和容器/虚拟机镜像等，而一个对象文件可以是任意大小，从几kb到最大5T不等。
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MinIO是一个非常轻量的服务,可以很简单的和其他应用的结合，类似 NodeJS, Redis 或者 MySQL。
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[官方文档](https://docs.min.io/)
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## 简单使用
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测试、开发环境下不考虑数据存储的情况下可以使用下面的命令快速开启服务。
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```bash
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docker pull minio/minio
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docker run -p 9000:9000 minio/minio server /data
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```
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## 离线部署
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许多生产环境是一般是没有公网资源的，这就需要从有公网资源的服务器上把镜像导出，然后导入到需要运行镜像的内网服务器。
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### 导出镜像
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在有公网资源的服务器上下载好`minio/minio`镜像
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```bash
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docker save -o minio.tar minio/minio:latest
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```
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<!--使用docker save 的时候，也可以使用image id 来导出，但是那样导出的时候，就会丢失原来的镜像名称，推荐，还是使用镜像名字+tag来导出镜像-->
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### 导入镜像
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把压缩文件复制到内网服务器上，使用下面的命令导入镜像
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```bash
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docker load minio.tar
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```
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### 运行 minio
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- 把/mnt/data 改成要替换的数据目录
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- 替换 MINIO_ACCESS_KEY
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- 替换 MINIO_SECRET_KEY
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- 替换 name,minio1(可选)
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- 如果9000端口冲突,替换端口前面的如:9009:9000
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```bash
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sudo docker run -d -p 9000:9000 --name minio1 \
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-e "MINIO_ACCESS_KEY=改成自己需要的" \
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-e "MINIO_SECRET_KEY=改成自己需要的" \
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-v /mnt/data:/data \
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--restart=always \
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minio/minio server /data
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```
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### 访问 web 管理页面
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http://x.x.x.x:9000/minio/
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BIN
install/_images/image-20200412202617411.png
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install/_images/image-20200412202617411.png
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249
install/offline.md
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install/offline.md
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# 离线部署Docker
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[TOC]
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生产环境中一般都是没有公网资源的，本文介绍如何在生产服务器上离线部署`Docker`
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括号内的字母表示该操作需要在哪些服务器上执行
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<img src="_images/image-20200412202617411.png" alt="Docker-offile-install-top" style="zoom:30%;" />
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## Centos7 离线安装Docker
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### YUM本地文件安装（推荐）
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推荐这种方式，是因为在生产环境种一般会选定某个指定的文档软件版本使用。
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#### 查询可用的软件版本(A)
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```bash
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#下载清华的镜像源文件
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wget -O /etc/yum.repos.d/docker-ce.repo https://download.docker.com/linux/centos/docker-ce.repo
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sudo sed -i 's+download.docker.com+mirrors.tuna.tsinghua.edu.cn/docker-ce+' /etc/yum.repos.d/docker-ce.repo
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yum update
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```
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```bash
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sudo yum list docker-ce --showduplicates|sort -r
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Loading mirror speeds from cached hostfile
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Loaded plugins: fastestmirror
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docker-ce.x86_64 3:19.03.8-3.el7 docker-ce-stable
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docker-ce.x86_64 3:19.03.7-3.el7 docker-ce-stable
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docker-ce.x86_64 3:19.03.6-3.el7 docker-ce-stable
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docker-ce.x86_64 3:19.03.5-3.el7 docker-ce-stable
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docker-ce.x86_64 3:19.03.4-3.el7 docker-ce-stable
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docker-ce.x86_64 3:19.03.3-3.el7 docker-ce-stable
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docker-ce.x86_64 3:19.03.2-3.el7 docker-ce-stable
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docker-ce.x86_64 3:19.03.1-3.el7 docker-ce-stable
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....
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```
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#### 下载到指定文件夹(A)
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```bash
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sudo yum install --downloadonly --downloaddir=/tmp/docker-19.03 docker-ce-19.03.8-3.el7 docker-ce-cli-19.03.8-3.el7
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```
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```bash
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Dependencies Resolved
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====================================================================================================================================================================================
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Package Arch Version Repository Size
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====================================================================================================================================================================================
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Installing:
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docker-ce x86_64 3:19.03.8-3.el7 docker 25 M
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Installing for dependencies:
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container-selinux noarch 2:2.107-3.el7 extras 39 k
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containerd.io x86_64 1.2.13-3.1.el7 docker 23 M
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docker-ce-cli x86_64 1:19.03.8-3.el7 docker 40 M
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Transaction Summary
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====================================================================================================================================================================================
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Install 1 Package (+3 Dependent packages)
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Total download size: 87 M
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Installed size: 363 M
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Background downloading packages, then exiting:
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(1/4): container-selinux-2.107-3.el7.noarch.rpm | 39 kB 00:00:00
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(2/4): containerd.io-1.2.13-3.1.el7.x86_64.rpm | 23 MB 00:00:00
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(3/4): docker-ce-19.03.8-3.el7.x86_64.rpm | 25 MB 00:00:00
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(4/4): docker-ce-cli-19.03.8-3.el7.x86_64.rpm | 40 MB 00:00:00
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------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Total 118 MB/s | 87 MB 00:00:00
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exiting because "Download Only" specified
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```
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#### 复制到目标服务器之后进入文件夹安装(C-N)
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```bash
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yum install *.rpm
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```
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#### 锁定软件版本(C-N)
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##### 下载锁定版本软件
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可参考下文的网络源搭建
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```bash
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sudo yum install yum-plugin-versionlock
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```
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##### 锁定软件版本
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```bash
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sudo yum versionlock add docker
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```
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##### 查看锁定列表
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```bash
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sudo yum versionlock list
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```
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```bash
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Loaded plugins: fastestmirror, versionlock
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3:docker-ce-18.09.9-3.el7.*
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versionlock list done
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```
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##### 锁定后无法再更新
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```bash
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sudo yum install docker-ce
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Loaded plugins: fastestmirror, versionlock
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Loading mirror speeds from cached hostfile
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Excluding 1 update due to versionlock (use "yum versionlock status" to show it)
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Package 3:docker-ce-18.09.9-3.el7.x86_64 already installed and latest version
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Nothing to do
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```
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##### 解锁指定软件
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```bash
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sudo yum versionlock delete docker-ce
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```
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```bash
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Loaded plugins: fastestmirror, versionlock
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Deleting versionlock for: 3:docker-ce-18.09.9-3.el7.*
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versionlock deleted: 1
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```
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##### 解锁所有软件
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```bash
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sudo yum versionlock delete all
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```
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### YUM 本地源服务器搭建安装Docker
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#### 挂载 ISO 镜像搭建本地 File 源（AB）
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```bash
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# 删除其他网络源
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rm -f /etc/yum.repo.d/*
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# 挂载光盘或者iso镜像
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mount /dev/cdrom /mnt
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```
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```bash
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# 添加本地源
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cat >/etc/yum.repos.d/local_files.repo<< EOF
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[Local_Files]
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name=Local_Files
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baseurl=file:///mnt
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enable=1
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gpgcheck=0
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gpgkey=file:///mnt/RPM-GPG-KEY-CentOS-7
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EOF
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```
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```bash
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# 测试刚才的本地源,安装createrepo软件
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yum clean all
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yum install createrepo -y
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```
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#### 根据本地文件搭建BASE网络源（B）
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```bash
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# 安装apache 服务器
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yum install httpd -y
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# 挂载光盘
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mount /dev/cdrom /mnt
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# 新建centos目录
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mkdir /var/www/html/base
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# 复制光盘内的文件到刚才新建的目录
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cp -R /mnt/Packages/* /var/www/html/base/
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createrepo /var/www/html/centos/
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systemctl enable httpd
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systemctl start httpd
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```
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#### 下载Docker-CE 镜像仓库（A）
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在有网络的服务器上下载Docker-ce镜像
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```bash
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# 下载清华的镜像源文件
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wget -O /etc/yum.repos.d/docker-ce.repo https://download.docker.com/linux/centos/docker-ce.repo
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sudo sed -i 's+download.docker.com+mirrors.tuna.tsinghua.edu.cn/docker-ce+' /etc/yum.repos.d/docker-ce.repo
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```
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```bash
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# 新建 docker-ce目录
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mkdir /tmp/docker-ce/
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# 把镜像源同步到镜像文件中
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reposync -r docker-ce-stable -p /tmp/docker-ce/
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```
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#### 创建仓库索引（B）
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把下载的 docker-ce 文件夹复制到离线的服务器
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```bash
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# 把docker-ce 文件夹复制到/var/www/html/docker-ce
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# 重建索引
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createrepo /var/www/html/docker-ce/
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```
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#### YUM 客户端设置（C...N）
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```bash
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rm -f /etc/yum.repo.d/*
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cat >/etc/yum.repos.d/local_files.repo<< EOF
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[local_base]
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name=local_base
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# 改成B服务器地址
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baseurl=http://x.x.x.x/base
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enable=1
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gpgcheck=0
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proxy=_none_
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[docker_ce]
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name=docker_ce
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# 改成B服务器地址
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baseurl=http://x.x.x.x/base
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enable=1
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gpgcheck=0
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proxy=_none_
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EOF
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```
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#### Docker 安装（C...N）
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```bash
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sudo yum makecache fast
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sudo yum install docker-ce docker-ce-cli containerd.io
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sudo systemctl enable docker
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```
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