Ubuntu 20.04 与22.04 内网apt源搭建

搭建说明

采用官方提供apt-mirror方式进行搭建
由于单个发行版apt包磁盘占用600G左右，建议1T磁盘空间

部署环境

名称ip主机名配置操作系统apt内网源服务器192.168.0.201CT11C 2G 1TUbuntu 20.04 LTS内网客户端192.168.0.202CT21C 1G 50GUbuntu 20.04 LTS

阿里云apt同步源

国内apt下载下载较慢，设置阿里云apt同步源
备份 sources.list

cp /etc/apt/sources.list /etc/apt/sources.list-bak

Ubuntu 20.04 LTS 配置修改如下

cat> /etc/apt/sources.list <<EOF
deb https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse

# deb https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
EOF

apt-mirror安装

安装

更新apt 索引与安装

apt update
aptinstall apt-mirror -y

配置文件

apt-mirror默认配置文件： /etc/apt/mirror.list
修改默认路径：（可选，目录可不创建）
set base_path /data/apt-mirror
set run_postmirror 0
使用阿里云apt同步源 **

（若多次同步失败建议切换清华大学apt源：mirrors.tuna.tsinghua.edu.cn 进行同步）

**
可以设置多个，当前同步focal版本

vim /etc/apt/mirror.list

############# config #################### set base_path    /var/spool/apt-mirrorset base_path    /data/apt-mirror
## set mirror_path  $base_path/mirror# set skel_path    $base_path/skel# set var_path     $base_path/var# set cleanscript $var_path/clean.sh# set defaultarch  <running host architecture># set postmirror_script $var_path/postmirror.sh# set run_postmirror 0set run_postmirror 0set nthreads     20set _tilde 0############## end config ##############
deb https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse

# deb https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse# deb-src https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse

clean https://mirrors.aliyun.com/ubuntu

若要添加22.04 TLS版本，在 /etc/apt/mirror.list配置文件新增

deb https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse

# deb https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse# deb-src https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse

运行同步

apt-mirror

等待执行完毕（首次执行耗时较长，可放入后台执行）
在这里插入图片描述

目录结构

同步目录结构如下
在这里插入图片描述
mirror目录中包含了同步源的名称

root@CT1:/data/apt-mirror# ll mirror/
total 0
drwxr-x--- 3 root root 32 Jun  916:08 ./
drwxr-xr-x 5 root root 87 Jun  923:20 ../
drwxr-x--- 3 root root 20 Jun  916:08 mirrors.aliyun.com/

需要代理的目录为当前同步源下/ubuntu目录

root@CT1:/data/apt-mirror# ll mirror/mirrors.aliyun.com/ubuntu/
total 0
drwxr-x--- 4 root root 31 Jun  918:36 ./
drwxr-x--- 3 root root 20 Jun  916:08 ../
drwxr-x--- 6 root root 85 Jun  918:36 dists/
drwxr-x--- 6 root root 70 Jun  918:09 pool/

代理访问

配置

使用nginx docker-compose方式进行代理
安装docker与docker-compose，也可使用apt方式安装nginx

vim docker-compose.yaml

version: '3'
services:
  apt-mirror:   
    image: nginx:1.25.2-alpine
    container_name: apt-mirror
    restart: always
    ports:
      - '80:80'
    volumes:
      - /data/apt-mirror/mirror/mirrors.aliyun.com/ubuntu:/usr/share/nginx/html/ubuntu/
    #  - /data/apt-mirror/mirror/mirrors.tuna.tsinghua.edu.cn/ubuntu:/usr/share/nginx/html/ubuntu/

启动

docker-compose up -d

客户机验证

配置

配置内网主机使用搭建的apt源进行更新
备份 sources.list

cp /etc/apt/sources.list /etc/apt/sources.list-bak

修改配置

cat> /etc/apt/sources.list <<EOF
deb http://192.168.0.201/ubuntu/ focal main restricted universe multiverse
deb-src http://192.168.0.201/ubuntu/ focal main restricted universe multiverse

deb http://192.168.0.201/ubuntu/ focal-security main restricted universe multiverse
deb-src http://192.168.0.201/ubuntu/ focal-security main restricted universe multiverse

deb http://192.168.0.201/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://192.168.0.201/ubuntu/ focal-updates main restricted universe multiverse

deb http://192.168.0.201/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://192.168.0.201/ubuntu/ focal-backports main restricted universe multiverse
EOF

更新apt索引

apt update

Reading package lists... Done
E: Failed to fetch http://192.168.0.201/ubuntu/dists/focal/main/cnf/Commands-amd64  404  Not Found [IP: 192.168.0.201]
E: Failed to fetch http://192.168.0.201/ubuntu/dists/focal-security/main/cnf/Commands-amd64  404  Not Found [IP: 192.168.0.201]
E: Failed to fetch http://192.168.0.201/ubuntu/dists/focal-updates/main/cnf/Commands-amd64  404  Not Found [IP: 192.168.0.201]
E: Failed to fetch http://192.168.0.201/ubuntu/dists/focal-backports/main/cnf/Commands-amd64  404  Not Found [IP: 192.168.0.201]
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@CT1:/data/apt-sources#

报错处理

apt源缺少cnf下的一些索引文件，导致更新失败
经查找ubuntu官网apt-mirror软件包信息，apt-mirror_0.5.4-2已修复该问题
在这里插入图片描述
官网下载连接：https://packages.ubuntu.com/zh-tw/mantic/all/apt-mirror/download

回到apt内网源服务器

查看当前安装包版本
root@CT1:~# dpkg -l|grep apt-mirror
ii  apt-mirror                            0.5.4-1                           all          APT sources mirroring tool

安装apt-mirror_0.5.4-2版本
使用阿里云仓库下载：

wget https://mirrors.aliyun.com/ubuntu/pool/universe/a/apt-mirror/apt-mirror_0.5.4-2_all.deb

安装

dpkg -i apt-mirror_0.5.4-2_all.deb

执行apt-mirror进行同步

apt-mirror

apt内网源服务器更新完毕后，在apt客户端再次进行更新，提示成功

apt update

标签： ubuntu linux 服务器

本文转载自: https://blog.csdn.net/liuxin638507/article/details/131260724
版权归原作者 liuxin638507 所有，如有侵权，请联系我们删除。

Ubuntu 20.04 与22.04 内网apt源搭建

搭建说明

部署环境

阿里云apt同步源

apt-mirror安装

安装

配置文件

运行同步

目录结构

代理访问

配置

启动

客户机验证

配置

更新apt索引

报错处理

发表评论

“Ubuntu 20.04 与22.04 内网apt源搭建”的评论:

关于作者

overfit同步小助手

相关阅读

文章导航