Jenkins for java world
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The document provides an overview of Jenkins, a popular open source continuous integration (CI) tool. It discusses what CI is, describes Jenkins' architecture and features like plugin extensibility. It also covers installing and configuring Jenkins, including managing plugins, nodes and jobs. The document demonstrates how to set up a sample job and outlines benefits like supporting Agile development through continuous integration and access to working software copies.
Jenkins for java world
- 1. SDL - KHTP Jenkins (for JAVA world)
- 2. Agenda • Introduction – What’s Continuous Integration? – CI Overview – What’s Jenkins? – Jenkins Architecture Overview – Execution Architecture – How we use Jenkins – Jenkins Features • Installation & Configuration – Requirement – Installation – Manage Jenkins • Configure System • Configure Global Security • Manage Plugins • Manage Nodes • Jenkins Jobs – Build Steps – New Job • Configuring Job – SCM Checkout – Pre-build Steps – Build Wrapper – Builder Runs – Recording – Notification • Jenkins Benefits • Conclusion
- 3. INTRODUCTION
- 4. What’s Continuous Integration (CI)? ● Also referred to as "build automation" ● Basic concept o CI server continuously integrates newly checked-in code into a build o Runs unit tests and rejects the build if they fail – (Optional) o Deploy builds to other servers – (Optional)
- 5. CI Overview
- 6. What’s Jenkins? ● Continuous Integration (CI) server ● Formerly known as Hudson ● Java Based, Open source o Runs in servlet container such as Tomcat, JBOSS ● Plugin Extensibility – Support over 400
- 9. How We Use Jenkins Developer commits code to SVN Server Jenkins Server
- 10. Jenkins Features • Integrate with repository • Checkout the codes • Distributed Builds • Build and test • Generate test report • Notification • Archive and store in artifact repository • Deploy
- 12. Jenkins Requirements • Web Server (Tomcat, JBOSS, …) • Build tool (Maven, Ant) • SCM (Svn, Git, …)
- 13. Jenkins Installations • Download the WAR file from Jenkins Homepage • Deploy it to the Tomcat server • Start the Tomcat service • Jenkins can be accessible thru – http://localhost:8080/jenkins
- 14. Jenkins – Main Page
- 18. Configuring JDK & Build Tools JDK ANT MAVEN
- 21. Secure Jenkins
- 28. Jenkins – Configure Node
- 29. Jenkins – Configure Node
- 30. JENKINS JOBS
- 31. Jenkins – Build Steps
- 32. Jenkins - New Job
- 33. Integration with external tools CONFIGURE JENKINS JOBS
- 34. Jenkins – Job Configuration
- 35. Job Configuration – Cont’d
- 36. Job Configuration – Cont’d
- 37. Job Configuration – Cont’d
- 38. Job Configuration – Cont’d
- 39. Jenkins Sample – Job Status Page
- 40. Jenkins Benefits • Jenkins plugins extensibility makes Jenkins to adapt to many systems • Jenkins provides everything for a robust continuous integration system which helps a lot for team that practice Agile • Jenkins continuously providing access to the working copies of software which supports the Agile principle
- 41. Conclusion • CI is very important for complex projects that practice Agile • Jenkins is very good CI build server due to it’s ; • Core Features • Plugins Extensibility • Flexibility