mirror of
https://github.com/yeasy/docker_practice.git
synced 2024-11-16 03:23:39 +00:00
250 lines
7.5 KiB
Go
250 lines
7.5 KiB
Go
|
# 离线部署Docker
|
|||
|
|
|
|||
|
|
[TOC]
|
|||
|
|
|
|||
|
|
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`
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
括号内的字母表示该操作需要在哪些服务器上执行
|
|||
|
|
|
|||
|
|
<img src="_images/image-20200412202617411.png" alt="Docker-offile-install-top" style="zoom:30%;" />
|
|||
|
|
|
|||
|
|
## Centos7 离线安装Docker
|
|||
|
|
|
|||
|
|
### YUM本地文件安装（推荐）
|
|||
|
|
|
|||
|
|
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。
|
|||
|
|
|
|||
|
|
#### 查询可用的软件版本(A)
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
#下载清华的镜像源文件
|
|||
|
|
wget -O /etc/yum.repos.d/docker-ce.repo https://download.docker.com/linux/centos/docker-ce.repo
|
|||
|
|
|
|||
|
|
sudo sed -i 's+download.docker.com+mirrors.tuna.tsinghua.edu.cn/docker-ce+' /etc/yum.repos.d/docker-ce.repo
|
|||
|
|
|
|||
|
|
yum update
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum list docker-ce --showduplicates|sort -r
|
|||
|
|
|
|||
|
|
Loading mirror speeds from cached hostfile
|
|||
|
|
Loaded plugins: fastestmirror
|
|||
|
|
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 3:19.03.1-3.el7 docker-ce-stable
|
|||
|
|
....
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 下载到指定文件夹(A)
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum install --downloadonly --downloaddir=/tmp/docker-19.03 docker-ce-19.03.8-3.el7 docker-ce-cli-19.03.8-3.el7
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
Dependencies Resolved
|
|||
|
|
|
|||
|
|
====================================================================================================================================================================================
|
|||
|
|
Package Arch Version Repository Size
|
|||
|
|
====================================================================================================================================================================================
|
|||
|
|
Installing:
|
|||
|
|
docker-ce x86_64 3:19.03.8-3.el7 docker 25 M
|
|||
|
|
Installing for dependencies:
|
|||
|
|
container-selinux noarch 2:2.107-3.el7 extras 39 k
|
|||
|
|
containerd.io x86_64 1.2.13-3.1.el7 docker 23 M
|
|||
|
|
docker-ce-cli x86_64 1:19.03.8-3.el7 docker 40 M
|
|||
|
|
|
|||
|
|
Transaction Summary
|
|||
|
|
====================================================================================================================================================================================
|
|||
|
|
Install 1 Package (+3 Dependent packages)
|
|||
|
|
|
|||
|
|
Total download size: 87 M
|
|||
|
|
Installed size: 363 M
|
|||
|
|
Background downloading packages, then exiting:
|
|||
|
|
(1/4): container-selinux-2.107-3.el7.noarch.rpm | 39 kB 00:00:00
|
|||
|
|
(2/4): containerd.io-1.2.13-3.1.el7.x86_64.rpm | 23 MB 00:00:00
|
|||
|
|
(3/4): docker-ce-19.03.8-3.el7.x86_64.rpm | 25 MB 00:00:00
|
|||
|
|
(4/4): docker-ce-cli-19.03.8-3.el7.x86_64.rpm | 40 MB 00:00:00
|
|||
|
|
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|||
|
|
Total 118 MB/s | 87 MB 00:00:00
|
|||
|
|
exiting because "Download Only" specified
|
|||
|
|
```
|
|||
|
|
#### 复制到目标服务器之后进入文件夹安装(C-N)
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
yum install *.rpm
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 锁定软件版本(C-N)
|
|||
|
|
|
|||
|
|
##### 下载锁定版本软件
|
|||
|
|
可参考下文的网络源搭建
|
|||
|
|
```bash
|
|||
|
|
sudo yum install yum-plugin-versionlock
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
##### 锁定软件版本
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum versionlock add docker
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
##### 查看锁定列表
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum versionlock list
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
Loaded plugins: fastestmirror, versionlock
|
|||
|
|
3:docker-ce-18.09.9-3.el7.*
|
|||
|
|
versionlock list done
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
##### 锁定后无法再更新
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum install docker-ce
|
|||
|
|
Loaded plugins: fastestmirror, versionlock
|
|||
|
|
Loading mirror speeds from cached hostfile
|
|||
|
|
Excluding 1 update due to versionlock (use "yum versionlock status" to show it)
|
|||
|
|
Package 3:docker-ce-18.09.9-3.el7.x86_64 already installed and latest version
|
|||
|
|
Nothing to do
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
##### 解锁指定软件
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum versionlock delete docker-ce
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
Loaded plugins: fastestmirror, versionlock
|
|||
|
|
Deleting versionlock for: 3:docker-ce-18.09.9-3.el7.*
|
|||
|
|
versionlock deleted: 1
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
##### 解锁所有软件
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum versionlock delete all
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
### YUM 本地源服务器搭建安装Docker
|
|||
|
|
|
|||
|
|
#### 挂载 ISO 镜像搭建本地 File 源（AB）
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 删除其他网络源
|
|||
|
|
rm -f /etc/yum.repo.d/*
|
|||
|
|
# 挂载光盘或者iso镜像
|
|||
|
|
mount /dev/cdrom /mnt
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 添加本地源
|
|||
|
|
cat >/etc/yum.repos.d/local_files.repo<< EOF
|
|||
|
|
[Local_Files]
|
|||
|
|
name=Local_Files
|
|||
|
|
baseurl=file:///mnt
|
|||
|
|
enable=1
|
|||
|
|
gpgcheck=0
|
|||
|
|
gpgkey=file:///mnt/RPM-GPG-KEY-CentOS-7
|
|||
|
|
EOF
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 测试刚才的本地源,安装createrepo软件
|
|||
|
|
yum clean all
|
|||
|
|
yum install createrepo -y
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
#### 根据本地文件搭建BASE网络源（B）
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 安装apache 服务器
|
|||
|
|
yum install httpd -y
|
|||
|
|
# 挂载光盘
|
|||
|
|
mount /dev/cdrom /mnt
|
|||
|
|
# 新建centos目录
|
|||
|
|
mkdir /var/www/html/base
|
|||
|
|
# 复制光盘内的文件到刚才新建的目录
|
|||
|
|
cp -R /mnt/Packages/* /var/www/html/base/
|
|||
|
|
createrepo /var/www/html/centos/
|
|||
|
|
systemctl enable httpd
|
|||
|
|
systemctl start httpd
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 下载Docker-CE 镜像仓库（A）
|
|||
|
|
|
|||
|
|
在有网络的服务器上下载Docker-ce镜像
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 下载清华的镜像源文件
|
|||
|
|
wget -O /etc/yum.repos.d/docker-ce.repo https://download.docker.com/linux/centos/docker-ce.repo
|
|||
|
|
sudo sed -i 's+download.docker.com+mirrors.tuna.tsinghua.edu.cn/docker-ce+' /etc/yum.repos.d/docker-ce.repo
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 新建 docker-ce目录
|
|||
|
|
mkdir /tmp/docker-ce/
|
|||
|
|
# 把镜像源同步到镜像文件中
|
|||
|
|
reposync -r docker-ce-stable -p /tmp/docker-ce/
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 创建仓库索引（B）
|
|||
|
|
|
|||
|
|
把下载的 docker-ce 文件夹复制到离线的服务器
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 把docker-ce 文件夹复制到/var/www/html/docker-ce
|
|||
|
|
# 重建索引
|
|||
|
|
createrepo /var/www/html/docker-ce/
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### YUM 客户端设置（C...N）
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
rm -f /etc/yum.repo.d/*
|
|||
|
|
cat >/etc/yum.repos.d/local_files.repo<< EOF
|
|||
|
|
[local_base]
|
|||
|
|
name=local_base
|
|||
|
|
# 改成B服务器地址
|
|||
|
|
baseurl=http://x.x.x.x/base
|
|||
|
|
enable=1
|
|||
|
|
gpgcheck=0
|
|||
|
|
proxy=_none_
|
|||
|
|
[docker_ce]
|
|||
|
|
name=docker_ce
|
|||
|
|
# 改成B服务器地址
|
|||
|
|
baseurl=http://x.x.x.x/base
|
|||
|
|
enable=1
|
|||
|
|
gpgcheck=0
|
|||
|
|
proxy=_none_
|
|||
|
|
EOF
|
|||
|
|
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### Docker 安装（C...N）
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
sudo yum makecache fast
|
|||
|
|
sudo yum install docker-ce docker-ce-cli containerd.io
|
|||
|
|
sudo systemctl enable docker
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
|
|||
|
|
|