Developer summit continuous deliveryとjenkins

開発ツールの自動化は今後も続く• インストールの自動化• 実行経過の機械可読化 – 構造化・多層化 [INFO] ------------------------------------------------------------------------ [INFO] Building Test harness for Jenkins and plugins 1.406-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ jenkins-test-harness --- [INFO] Deleting /home/kohsuke/ws/jenkins/jenkins/test/target [INFO] [INFO] --- maven-enforcer-plugin:1.0:enforce (default) @ jenkins-test-harness --- [INFO] [INFO] --- maven-enforcer-plugin:1.0:display-info (default) @ jenkins-test-harness --- [INFO] Maven Version: 3.0.1 [INFO] JDK Version: 1.6.0_20 normalized as: 1.6.0-20 [INFO] OS Info: Arch: amd64 Family: unix Name: linux Version: 2.6.32-31-generic [INFO] [INFO] --- maven-remote-resources-plugin:1.0:process (default) @ jenkins-test-harness --- [INFO] [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ jenkins-test-harness --- [INFO] Using UTF-8 encoding to copy filtered resources. [INFO] Copying 12 resources [INFO] [INFO] --- gmaven-plugin:1.0-rc-5-patch-2:execute (preset-packager) @ jenkins-test-harness --- [INFO] [INFO] --- maven-stapler-plugin:1.15:apt-compile (default-apt-compile) @ jenkins-test-harness --- [INFO] Compiling 46 source files to /home/kohsuke/ws/jenkins/jenkins/test/target/classes Note: Generating org/jvnet/hudson/test/ExtractChangeLogParser/FileInZip.javadoc Note: Generating org/jvnet/hudson/test/ExtractChangeLogParser/ExtractChangeLogEntry.javadoc Note: Generating org/jvnet/hudson/test/ClosureExecuterAction/doIndex.stapler Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. ©2010 CloudBees, Inc. All Rights 24 Reserved

計算能力の向上• 今時のXeon: 1MB L2 cache – PC-98シリーズ: メインメモリ 640KB• “Your cell phone has more computing power than NASA back in 1969”• PlayStation today has more computing power than military super computer of 1997 ©2010 CloudBees, Inc. All Rights 62 Reserved

Dist-fork: 分散スクリプティング基盤• Jenkinsから一時的に計算機を借りる – マシン名に依存しないsshのようなもの $ java -jar jenkins-cli.jar dist-fork -l linux uname -a – ファイルをコピーしたりも• 用途 – OS別のインストーラの作成 – 負荷テスト ©2010 CloudBees, Inc. All Rights 69 Reserved

更に一歩進めて• 長く借りておく $ jenkins dist-fork-lease -l linux –n node1 … $ jenkins dist-fork –n node1 ./doSomething.sh … $ jenkins dist-fork –n node1 ./doMore.sh• 後片付けはJenkinsに任せる ©2010 CloudBees, Inc. All Rights 70 Reserved

更に一歩進めて• Antタスクにしたり<jenkins:parallel degree=“3” name=“slave”> <jenkins:copy2slave dir=“.” includes=“lib/*.jar”/> <junit /> <jenkins:copy2master dir=“.” includes=“reports/*.xml”/></jenkins:parallel> ©2010 CloudBees, Inc. All Rights 71 Reserved

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Developer summit continuous deliveryとjenkins

by Kohsuke Kawaguchi on Feb 19, 2012

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Developer summit continuous deliveryとjenkins — Presentation Transcript