使用tunasync部署企业内部开源软件镜像站-Centos Stream 9

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别再手动同步了！用Tunasync+CentOS Stream 9搭建个人开源镜像站，保姆级避坑指南本文详细介绍了如何使用Tunasync在CentOS Stream 9上搭建高可用的开源软件镜像站，提供从环境准备、核心配置到生产级运维的全面指南。通过智能同步系统和分层存储策略，显著提升团队软件包下载速度，减少CI/CD流水线延迟，适用于中大型开发团队。阅读详情

使用tunasync部署企业内部开源软件镜像站

tunasync 是清华大学 TUNA 镜像源目前使用的镜像方案，本文将介绍如何使用 tunasync 部署企业内部开源软件镜像站。

基于tunasync + mirror-web + nginx进行镜像站点搭建。

1. tunasync设计

tunasync架构如下：

# Architecture

- Manager: Central instance for status and job management
- Worker: Runs mirror jobs

+------------+ +---+                  +---+
| Client API | |   |    Job Status    |   |    +----------+     +----------+ 
+------------+ |   +----------------->|   |--->|  mirror  +---->|  mirror  | 
+------------+ |   |                  | w |    |  config  |     | provider | 
| Worker API | | H |                  | o |    +----------+     +----+-----+ 
+------------+ | T |   Job Control    | r |                          |       
+------------+ | T +----------------->| k |       +------------+     |       
| Job/Status | | P |   Start/Stop/... | e |       | mirror job |<----+       
| Management | | S |                  | r |       +------^-----+             
+------------+ |   |   Update Status  |   |    +---------+---------+         
+------------+ |   <------------------+   |    |     Scheduler     |
|   BoltDB   | |   |                  |   |    +-------------------+
+------------+ +---+                  +---+


# Job Run Process


PreSyncing                           Syncing                               Success
+-----------+     +----------+    +-----------+    +-------------+     +--------------+
|  pre-job  +--+->| pre-exec +--->|  job run  +--->|  post-exec  +-+-->| post-success |
+-----------+  ^  +----------+    +-----------+    +-------------+ |   +--------------+
               |                                                   |
               |                +-----------------+                | Failed
               +----------------+    post-fail    |<---------------+
                                +-----------------+

2. 准备工作

2.1 机器配置

操作系统：centos stream 9，采用最小化安装。
配置：4c8g15T硬盘

说明

清华镜镜像源站点目前总计占用了约150T+的磁盘空间，镜像源磁盘空间占用的详细情况情况可以查看：https://mirrors.tuna.tsinghua.edu.cn/status/#syncing-status。

在搭建镜像站点时根据自己的需求确认需要同步的镜像源，合理规划磁盘空间。本文部署内网镜像站点，仅同步ubuntu、centos-stream、centos-vault、epel等源，截止2024.12月为止，这几个仓库总计需要11TB的空间。以下是部分常用软件仓库的总大小统计。

Name Upsteam（清华源的上游仓库） Size

ubuntu rsync://rsync.archive.ubuntu.com/ubuntu/ 2.74T

centos-stream rsync://rsync.stream.centos.org/CentOS-Stream-All/ 3.38T

centos-vault rsync://rsync-linuxsoft.cern.ch/centos-vault/ 4.15T

epel rsync://download-ib01.fedoraproject.org/fedora-epel/ 467.67G

pypi https://pypi.org 21.0T

docker-ce https://download.docker.com/ 699G

Name	Upsteam（清华源的上游仓库）	Size
ubuntu	rsync://rsync.archive.ubuntu.com/ubuntu/	2.74T
centos-stream	rsync://rsync.stream.centos.org/CentOS-Stream-All/	3.38T
centos-vault	rsync://rsync-linuxsoft.cern.ch/centos-vault/	4.15T
epel	rsync://download-ib01.fedoraproject.org/fedora-epel/	467.67G
pypi	https://pypi.org	21.0T
docker-ce	https://download.docker.com/	699G

配置挂载数据盘

[root@localhost ~]# mkfs.ext4 /dev/vdb
[root@localhost ~]# mkdir /data/mirrors -p
[root@localhost ~]# blkid /dev/vdb
/dev/vdb: UUID="77d16d0f-65f4-4e7d-9a34-38c1af829b05" TYPE="ext4"
[root@localhost ~]# cat /etc/fstab 

#
# /etc/fstab
# Created by anaconda on Mon Dec  9 02:12:58 2024
#
# Accessible filesystems, by reference, are maintained under '/dev/disk/'.
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info.
#
# After editing this file, run 'systemctl daemon-reload' to update systemd
# units generated from this file.
#
UUID=2267d21b-de78-483d-a546-b6da76e15e66 /                       xfs     defaults        0 0
UUID=a6dd6b39-e9d6-4b69-9cb2-a748a47b2e8e /boot                   xfs     defaults        0 0
[root@localhost ~]# echo "UUID=77d16d0f-65f4-4e7d-9a34-38c1af829b05 /data/mirrors ext4 defaults 0 0" >> /etc/fstab 
[root@localhost ~]# 
[root@localhost ~]# mount -a
mount: (hint) your fstab has been modified, but systemd still uses
       the old version; use 'systemctl daemon-reload' to reload.
[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# mount -a

2.2 centos stream 9基础配置

配置主机名

hostnamectl set-hostname mirrors

如果需要域名解析，配置FQDN名称。

配置允许root进行ssh登录

$ vi /etc/ssh/sshd_config

# 40行左右，配置改为yes
#PermitRootLogin prohibit-password
PermitRootLogin yes

# 重启生效
$ systemctl restart ssh

配置镜像源

备份原有的文件，配置阿里云镜像源：

centos.repo内容如下：

[baseos]
name=CentOS Stream $releasever - BaseOS
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/BaseOS/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=1

[baseos-debug]
name=CentOS Stream $releasever - BaseOS - Debug
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/BaseOS/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

[baseos-source]
name=CentOS Stream $releasever - BaseOS - Source
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/BaseOS/source/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

[appstream]
name=CentOS Stream $releasever - AppStream
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/AppStream/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=1

[appstream-debug]
name=CentOS Stream $releasever - AppStream - Debug
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/AppStream/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

[appstream-source]
name=CentOS Stream $releasever - AppStream - Source
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/AppStream/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

[crb]
name=CentOS Stream $releasever - CRB
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/CRB/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=0

[crb-debug]
name=CentOS Stream $releasever - CRB - Debug
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/CRB/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

[crb-source]
name=CentOS Stream $releasever - CRB - Source
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/CRB/source/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

centos-addons.repo内容如下：

[highavailability]
name=CentOS Stream $releasever - HighAvailability
baseurl=http://mirrors.aliyun.com/centos-stream/$stream/HighAvailability/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=0

[highavailability-debug]
name=CentOS Stream $releasever - HighAvailability - Debug
baseurl=http://mirrors.aliyun.com/centos-stream/$stream/HighAvailability/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

[highavailability-source]
name=CentOS Stream $releasever - HighAvailability - Source
baseurl=http://mirrors.aliyun.com/centos-stream/$stream/HighAvailability/source/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0

[nfv]
name=CentOS Stream $releasever - NFV
baseurl=http://mirrors.aliyun.com/centos-stream/$stream/NFV/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=0

[nfv-debug]