Build Your Own Update Server -- Cuama - Customized Ubuntu Archive Mirroring Agent
Cuama 0.3 Beta 版釋出！！
這幾天好好衝了一下, 把這支程式完成了.
為了求精簡訊速, 改寫了三次.
Features:
1. 自定所要 mirror 的 ubuntu 版本的 archive
2. 只 mirror 所要的版本 archive, 節省硬碟空間.
3. 不斷改進中的 UI
4. 自動化 download Packages.gz 並分析, 提供所需的資訊.
5. 自動更新 package pool 中的檔案並移除舊檔, 不再被過時檔案佔用硬碟空間.
Changelog:
ver 0.3:
新增互動式 UI, 階段性執行, user friendly message.
把掃描 file size summury 的功能整合進主程式.
詢問並自動做新版 Packages.gz.
舊版本 deb 檔自動偵測並移除, 節省 disk space.
ver 0.2:
新增兩個 script,
第一支幫 user 自動抓取 ubuntu.csie.nctu.edu.tw 上所有 feisty 會用到的 Packages.gz 自動解開,
第二支掃描完全部的 file 並列出整個 repos 所需總空間.
主程式修改為會先判定自己的 repos 裡的檔案是否為最新版, 若已過時擇再下載最新版.
ver. 0.1:
user 自己到 archive mirror site 上抓 Packages.g, 解開後餵給它吃.
一次掃一個 dist, 全部 download 下來放在某特定 dir 裡, 然後 user 自己手動做新的 Packages.gz
TODOs:
1. 先比對 upstream 的 Packages.gz 是否更新, 有更新才下載檢查, 省去 Packages.gz 下載與分析時間.
2. 重新架構 repos dir tree 以符合原始 Release(.gpg). -- for preseed install server
Bugs:
none for now.
1529 迴響 |
0 引用
ver 0.3.1
1. using Summary file size check before checking every file, downing CPU loading, I/O loading, and time wasting.
2. show what's new, what's old, and what's exist. aka verbose mode.
作者 bluet — 07 六 2007, 14:26
為了要 satisty d-i, 整個架構又大改版了......
然後整個檔案驗證方式和流程也全都得改掉.
now working on ver 0.5 :-)
作者 bluet — 25 六 2007, 23:57
Ver 0.5 done.
一切都很棒 :D
只要再加 getopt 就可以直接跳到 ver 0.9 了 XDDD
我真是邪惡 (竊笑)
作者 bluet — 29 六 2007, 00:38
決定要開成兩(或三)個 branch
A. 想做小型 mirror site 的人, 或是要自己建一個 install/update server 的人用的, 用 0.5 的版本的這個 branch.
B. 家裡網路資源少, 要做 local archive mirror 回家的人用的.
A 的話, 因為 debian-installer 要認 Release.gpg 所以不能對所有 Packages.gz 做更動, 所以得維持原本的 dir tree.
B 的話, 就直接丟到一個 dir 裡, 重做 Packages.gz 就好了 XD
作者 bluet — 29 六 2007, 00:47
01:35 CUAMA is what enterprise needs
01:37 both enterprise and somebody who have no fast internet coneection but wanna upgrade their
ubuntu box :)
01:37 as Mark said, the package "debmirror" can do similar things,
01:37 but,
01:38 if i wanna use the mirror built by debmirror, it will not work
01:38 I mean for enterprise, they might not want their users to install what ever software.
Therefore they need to control it
01:40 actually i was doing something to "Lie" the debian-installer that the local mirror site is one
of the "Official" mirror site, which have "ALL" .debs for all versions of ubuntu. But actually
it contains only the .debs for One version of ubuntu :p
01:40 hahaha
01:40 that would not be a problem,
01:41 i see
01:42 think about enterprise needs, they might need a private mirror site.
01:42 but what i wanna do is mirror every debs which are for (for example) feisty, but not others
(dapper, edgy, and else.)
01:45 actually, the next function on my todo list is just sa the same sa your idea :)
01:46 i'll write another program, which will parse the dependency tree the packages you want, and
mirror them :)
作者 bluet — 29 六 2007, 01:51
ooops.........
人名都被拿掉了 XD
作者 bluet — 29 六 2007, 01:52
matthew@matthew-desktop:/media/sda5/repos$ cat lalala
nautilus-cd-burner_2.18.1-0ubuntu1_i386.deb
nautilus-cd-burner_2.18.1-0ubuntu1.1_i386.deb
matthew@matthew-desktop:/media/sda5/repos$ cat lalala |sort
nautilus-cd-burner_2.18.1-0ubuntu1.1_i386.deb
nautilus-cd-burner_2.18.1-0ubuntu1_i386.deb
that ASCII code of . (dot) is smaller than _ (underscore)
that means, i have to rewrite the main function fo CUAMA.
作者 bluet — 02 七 2007, 12:09
bug fixed.
作者 bluet — 02 七 2007, 16:32
1.0 RC1 now can download here http://blog.psinfo.com.tw/~bluet/cuama_1.0rc1.tar.gz
作者 bluet — 02 七 2007, 16:53
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