Week Report

2008-02-18

• 升級 Kernel 至 2.6.18-6-k7, 重跑 vmware-config.pl 好恢復 vmware virtual machine 的正常運作.
• subversion upload 教學
• 修改 trac.ini 如下所示, 讓 RSS 可以顯示 ticket 的變化
  

  gocca/conf/trac.ini

  @@ -53 +53 @@
   [header_logo]
   alt = "NCHC Grid Operation Center Certification Authority"
   height = -1
  -link = http://free.nchc.org.tw/gocca
  +link = http://trac.nchc.org.tw/gocca
   src = common/trac_banner.png
   width = -1
   
  @@ -96 +96 @@
   footer = Power by <a href="free.nchc.org.tw">Open Source Taskforce</a>, <a href                                                                             ="http://www.nchc.org.tw/">NCHC</a>, Taiwan
   icon = common/trac.ico
   name = GOC CA
  -url = http://free.nchc.org.tw/gocca
  +url = http://trac.nchc.org.tw/gocca
   
   [search]
   min_query_length = 3
  @@ -113 +113 @@
   changeset_long_messages = false
   changeset_show_files = 0
   default_daysback = 30
  -ticket_show_details = false
  +ticket_show_details = true

2008-02-19

• 測試 subversion externals 的功能
  • 因為 Trac 0.11 有支援 svn externals 的功能, 因此簡單測試一下要怎麼對應使用 svn 的指令
  • 測試步驟: SVN externals definitions
• 院部『海洋資料庫計畫』: 海洋中心劉教授來訪

2008-02-20

• 規劃格網計算平台的工作項目、交付清單與人力時程分配
• 規劃 PRAGMA 14 的展示: DRBL + GPFS
• 跟 Ebbe 討論 RBNB, 海生館與墾丁的影像擷取系統
• 維迪: 鏡頭維修情形, 海生館魏杰: 現況與準備
• Hadoop 資料蒐集

2008-02-21

• 跟育欽和宗碩討論 Partclone 使用 FUSE 達成 read-only mount 的可能性
  • 育欽:
    • 癥結點: read-only 有機會, write 比較難.
    • 應該是比 VFS 更底層, 如果可以模擬成 /dev/sda1 那一類區塊式裝置(block device)應該會比較有用
    • 參考架構: loop 裝置, ​QCOW Image 裝置
  • 宗碩建議從 ​VFS (Virtual File System) 定義的 I/O Operator 下手
• 修改 trac.ini 如下所示, 讓 Wiki 可以支援跨專案連結(​Intertrac Link)
  • Ex. 使用 [gocca:wiki:CPS] 來顯示 ​http://trac.nchc.org.tw/gocca/wiki/CPS - 呈現結果: ​wiki:CPS
    

    trac.ini

    @@ -137 +137 @@
     [wiki]
     ignore_missing_pages = false
     split_page_names = false
    +
    +[intertrac]
    +cloud.title = Cloud Computing Research Group
    +cloud.url = http://trac.nchc.org.tw/cloud
    +edublog.title = Edublog - a collaborative Blog for tele-teaching
    +edublog.url = http://trac.nchc.org.tw/edublog
    +grid.title = NCHC Grid Architecture Research Group
    +grid.url = http://trac.nchc.org.tw/grid
    +gocca.title = Grid Operation Center Certification Authority
    +gocca.url = http://trac.nchc.org.tw/gocca
    +partclone.title = Partclone - The library-based Partition Cloning Tool
    +partclone.url = http://partclone.nchc.org.tw/trac/

• 規劃格網計算平台的工作項目、交付清單與人力時程分配
• [備忘] 產生 Trac 或 Python Egg 套件的指令

  # python setup.py bdist_egg
  

• [備忘] 目前加入 accesskey 修改的地方
  • Trac 0.10.3-1etch2

    ~# cd /
    /# patch -p1 < ~/trac.0.10.3-1etch2.accesskey.patch
    patching file usr/share/python-support/trac/trac/web/auth.py
    patching file usr/share/python-support/trac/trac/wiki/web_ui.py
    patching file usr/share/python-support/trac/trac/versioncontrol/web_ui/browser.py
    patching file usr/share/python-support/trac/trac/Timeline.py
    patching file usr/share/python-support/trac/trac/Settings.py
    patching file usr/share/python-support/trac/trac/ticket/report.py
    patching file usr/share/python-support/trac/trac/ticket/web_ui.py
    patching file usr/share/python-support/trac/trac/ticket/roadmap.py
    patching file usr/share/python-support/trac/trac/Search.py
    patching file usr/share/trac/templates/wiki.cs
    patching file usr/share/trac/templates/report.cs
    patching file usr/share/trac/templates/browser.cs
    patching file usr/share/trac/templates/log.cs
    patching file usr/share/trac/templates/changeset.cs
    patching file usr/share/trac/templates/newticket.cs
    

  • TracWebAdmin-0.10/webadm/web_ui.py

    # svn export http://svn.edgewall.com/repos/trac/sandbox/webadmin/ TracWebAdmin-0.10
    # cd TracWebAdmin-0.10
    TracWebAdmin-0.10# patch -p1 < ../TracWebAdmin-0.10.accesskey.patch
    TracWebAdmin-0.10# python setup.py bdist_egg
    TracWebAdmin-0.10# easy_install dist/TracWebAdmin-0.1.2dev-py2.4.egg
    

  • TracAccountManager-0.10/acct_mgr/templates/login.cs
  • TracAccountManager-0.10/acct_mgr/web_ui.py

    # svn co http://trac-hacks.org/svn/accountmanagerplugin/0.10 TracAccountManager-0.10
    # cd TracAccountManager-0.10
    TracAccountManager-0.10# patch -p1 < ../TracAccountManager-0.10.accesskey.patch
    TracAccountManager-0.10# python setup.py bdist_egg
    TracAccountManager-0.10# easy_install dist/TracAccountManager-0.1.3dev_r2548-py2.4.egg
    

• [備忘] 新增 Trac Plugins
  • ​WikiInclude - 讓用 [[WikiInclude(WikiStart)]] 語法來包含其他 Wiki 頁面中的內容

    # svn co http://trac-hacks.org/svn/wikiincludeplugin
    # cd wikiincludeplugin/0.9/
    wikiincludeplugin/0.9# python setup.py bdist_egg
    wikiincludeplugin/0.9# easy_install dist/WikiInclude-0.1-py2.4.egg
    

  • ​TracTags - 像部落格一樣可以用 Tag 標籤來當關鍵字分類

    # svn co http://trac-hacks.org/svn/tagsplugin/tags/0.6 TracTags-0.6
    # cd TracTags-0.6
    TracTags-0.6# python setup.py bdist_egg
    TracTags-0.6# easy_install dist/TracTags-0.6-py2.4.egg
    

  • ​WikiInfo - 特殊的巨集(Macro)用來顯示 作者 [[Wikinfo(author)]], 版本 [[Wikinfo(version)]], 最後更新日期 [[Wikinfo(changed_ts)]]

    # svn co http://trac-hacks.org/svn/wikinfoplugin WikiInfo-0.9
    # cd WikiInfo-0.9/0.9/
    WikiInfo-0.9/0.9# python setup.py bdist_egg
    WikiInfo-0.9/0.9# easy_install dist/Wikinfo-0.1-py2.4.egg
    

  • 修改 trac.ini

    trac.ini

    @@ -38 +38 @@
     trac.about = disabled
     trac.web.auth.loginmodule = disabled
     webadmin.* = enabled
    +wikiinclude.web_ui.wikiincludemacro = enabled
    +wikinfo.wikinfo.wikinfomacro = enabled
    +tractags.* = enabled
     
     [graphviz]
     cache_dir = /forge/trac_pool/grid/graphviz
    @@ -126 +141 @@
     default_handler = WikiModule
     htdocs_location =
     ignore_auth_case = false
    -mainnav = wiki,timeline,roadmap,browser,tickets,newticket,search
    +mainnav = wiki,timeline,roadmap,search,browser,newticket,tickets
     metanav = login,logout,settings
     permission_store = DefaultPermissionStore
     registration_enabled = true

2008-02-22

• 面試: 格網技術組-專案助理研究員(研發替代役)