continues integration development
DESCRIPTION
promote the CI System(Jenkins) for staff.TRANSCRIPT
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Continues Integration DevelopmentReporter : PRADA Hsiung
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Outline
What’s the CI?
Why Jenkins?
CI Environment in iaSolution
Case Study
Conclusion
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What’s CI?What’s the Quality of software?
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Jenkins
JIRA
CORAL
The Joel Test有用原始碼控制系統 ?
能一步驟建出所有結果 ?
有每天都重新編譯建立 (daily builds)?
有問題追蹤資料庫 (bug database)?
你會先把問題都修好之後才寫新的程式 ?
有最新的時程表 ?
有規格書 ?
程式人員有沒有安靜的工作環境 ?
用市面上最好的工具 ?
有測試人員 ?
在面試時要求面試對象寫程式 ?
有做走廊使用性 (hallway usability)測試 ?
Makefile
SVN
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The Step for Develop a Software
ConfigVersionControl
Planning Coding Build
CompileIssueTrack
Test Publish
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What’s thing Jenkins do?
ConfigVersionControl
Planning Coding Build
CompileIssueTrack
Test Publish
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Problem 1Always Worst a lot of time for everybody
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Before ..
GameDB..
JJ>TT :麻煩 build一版新的 warTT >GG:幫我把 war放到 server(過了十分鐘 ):弄好了TT >JJ:GG>TT弄好了JJ>BB :開始測吧(過了三十分鐘 )BB>JJ:Done.
Emulator
JJ -> AA: give me the newest gamedb-bundle emulator (past 30 min)AA-> JJ : give you a emulator.rar on LAINJJ -> RR : 去 angus的 LAIN抓最新的來測試 ISSUE-5786(過了十分鐘 )RR-> JJ : OK, it’s work
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Worst Case.GameDB..
JJ>TT:麻煩 build最新的 warTT >GG:幫我把 war放到 server(過了十分鐘 )GG>TT:弄好了TT >JJ:弄好了JJ>BB:開始測吧(過了十分鐘 )BB >JJ:有問題JJ>TT:有問題 ,快修(過了十分鐘 )TT >GG:build錯版本了 ,再幫忙放一次(過了十分鐘 )GG>TT:弄好了TT >JJ:弄好了JJ>BB:開始測吧
(過了十分鐘 )BB >JJ:有問題JJ>TT:有問題 ,快修(過了十分鐘 )TT >GG:剛資料庫連錯 ,再幫放一次(過了十分鐘 )GG>TT:弄好了TT >JJ:弄好了JJ>BB:開始測吧BB >JJ:不行 ,我要回家吃飯了 .
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After ..
GameDB..JJ >Jenkins: 開始工作吧 .Jenkins>JJ: 環境已替您準備好了JJ >BB : 開始測吧(Past 30 mins)BB >JJ: it’s work
EmulatorJJ -> Jenkins : 夥計開工了Jenkins -> RR : 模擬器替您準備好了(過了十分鐘 )RR -> JJ : OK, it’s work
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Conclusion
Summary
GameDB..
Member Counting Total
JJ 2m + 5m + 5m 12m
TT 10m + 5m + 5m 20m
GG 10m + 5m 15m
BB 30m + 5 m 35m
Member Counting Total
JJ 2m + 5m 7m
TT 0m
GG 0m
BB 30m + 5 m 35m
Jenkins 10m + 10 m 20m
82min
62min
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Conclusion
Summary
GameDB Worst Case
Member Counting Total
JJ 2+5+5+5 17m
TT 5+10+5+5+10+5+5+10+5
60m
GG 5+10+5+10+5+10 45m
BB 5+30+5+30+5+30 105m
Member Counting Total
JJ 2+5+5 12m
TT 5+10+5+10 20m
GG 0m
BB 5+30+5+30+5+30 105m
Jenkins 10+10+10+10+10+10
60m
227min
197min
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Conclusion
Summary
Emulator..Member Counting Total
JJ 2m + 5m + 5m 12m
AA 30m + 5m 35m
RR 10m + 5m 15m
Member Counting Total
JJ 2m + 5m 12m
AA 0m
RR 10m + 5m 15m
Jenkins 30m 30m
62min
57min
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Problem 2The Magic Machine
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Before ..
你少裝一個 lib啦
工具的版本錯了阿
昨天明明會動的啊！
你設定寫錯了好嗎
這一定是機器的問題
怎麼可能 !
這兩個版本不相容
在我的機器明明就可以動啊！
環境設定寫錯了
在我電腦就可以你電腦有毒吧？
一定是你的資料有問題
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After ..
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Conclusion
Summary
Jenkins環境純淨 ,保證產出的程式能安全使用
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Problem 3People Always Make Mistake
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Before ..
我忘記加一個參數
少 commit一個檔案
資料庫位置錯了
我拿到舊的 code
忘記拿掉那個 Plugin我少做了一步驟
檔案不是最新的 !
有人亂改我的 code
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After ..
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Conclusion
Summary
Jenkins 保證 SVN的 Code一定可用 ,且始終如一
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Why Jenkins?Hint..
Jenkins並非萬能，主要用來改善程式碼編寫的習慣，以達到高品質軟體，請聽眾不要過分幻想。
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Why Jenkins?Benefit
Easy to use: java –jar jenkins.warFashion :The web UI
Easy to updateEasy to extend new feature(over 1000 Plugin)
Mobile supportEasy to scale out
https://wiki.jenkins-ci.org/display/JENKINS/Plugins#Plugins-ListViewcolumnplugins
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Flowchart
CheckoutRun Test CaseBuild ProjectCollect ReportDeployTag JIRA Version
Tag SVN versionSend E-mail
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CI Env.SVN
SVNSVN
JIRAJenkins
Windows
Linux
Windows
TestServer
Prod.Server
ICTServer
RD
QA
Manager
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Conclusion
Conclusion
方便，是為了花更多時間作更有意義的事情
…PRADA Hsiung
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Reference
約耳測試: 邁向高品質的12個步驟Android + jenkinsHudson Helper on Androidhttp://blog.vgod.tw/category/divine-code/吊床上的成功學程式設計師常見藉口