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  • Whats the Problem we are trying to solve


  • 1. Sonar Jenkins HandsOnMak Bhatamrekar Java Concept Pros
  • 2. Agenda• Amazon EC2 & Cloud• Jenkins• Sonar• Tomcat Integration• Recap
  • 3. EC2 Launch Steps
  • 4. EC2 Launch Steps1. Signup For EC2 Signup for Console Select Launch Instance4. Select Image5. Create / Select KeyPair6. Create / Select Security Group7. Launch
  • 5. AWS Console - Select Instance (Need to Register on this URL First to Use It)
  • 6. Download KP and Click Continue
  • 7. Create Security Group
  • 8. 1) From the menu option “Conversions”, select“Import key”2) In the dialog, locate PEM file and “Open” it.3) Change the comment from „imported-openssh-key” to a something more descriptive4) Optional: Enter a passphrase.5) Create PPK file by clicking on “Save private key”
  • 9. • Open Putty• Add the “ppk key” in Connections->SSH->AuthSection• Session->Enter (Host0Name) / IP Address• Login in as ec2-user
  • 10. Sonar Jenkins SVN Instance Description credentialsroot user -> ec2-user ec2-user is the root user name Use ppk key:22 Login using SSH Client like Putty. Use PEM Key:80 Apache Server Test Page:80/svnmanager:80/svn/svnrepoSVN Server admin/p@$$w0rd:8080/sonar Sonar on Tomcat Server admin/admin:8181/spring-mvc-showcase/:8080 Jenkins Server Nocredentials:3306 MySQL Server, use MySQL Client /SSH Clientroot / tiger:465 Gmail port
  • 11. What Is Jenkins• Continuous Integration- Ant , Maven Builds- Custom Builds• Built In Java, Jenkins.war• Plugin Echo System• Strong Integration withOther Tools like– GIRA --SONAR– Gerrit --Chat• Used By – Like Netflix,LinkedIn,GitHub etc
  • 12. Some Jenkins Plugins To HavePlugin UsageSCM Plugins Source Control Plugins for SVN, P4 etcJobHistory Plugin History of Changes in ConfigurationDiskUsage Plugin Visualize the space , workspace, archivedbuilds takes.BuildTimeOut Plugin Kill the Build after TimeOutParameterized Trigger Plugin To Pass parametersEmail –Ext Plugin To Format your Emails• Use Plugins On Need Basis (Total 375 Plugins)•
  • 13. Jenkins Tips• Do no have Monolithic Builds– Use Master- Slave to distribute the jobs– Split Jobs logically• Jenkins Releases are Weekly• Join Jenkins Community
  • 14. • Coding Standards• Potential Bugs• Documentation / Comments• Duplicated Code• Complexity• Test Coverage• Design and Architecture – minimizedependencies
  • 15. • Squid (Core Analyzer)– RFC (Response For Class)– LCOM4 (Lack Of Cohesion Methods)– DIT (Depth Of Inherentence Tree)– NOC – Number Of Children• CheckStyle (Adheres to Coding Standards)
  • 16. • PMD (Project Mess Detector)– Possible Bugs– Dead Code– SubOptimial Code– Complex Expressions• FindBugs (Static Analysis)– Malicious Code / Vulnerabilities
  • 17. • Cobertura & Clover– Based on Jcoverage java lib– %tage of Code Accessed by tests– Calculates Cyclomatic Complexity• FindBugs (Static Analysis)– Malicious Code / Vulnerabilities
  • 18. Introducing Sonar
  • 19. • Coding Standards• Potential Bugs• Documentation• Duplicated Code• Complexity• Test Coverage• Design & Arch –– Min Depend, Cohesion, Loose Coupling
  • 20. • SQUID (Core Analyser)– LCOM4 – Lack of Cohesion Methods– DIT – Dependency Of Inheritence Tree– NOC – No of Children• CheckStyle– Coding Standards– Duplication,– Memory Outage
  • 21. • PMD (Project Mess Detector)– Possible Bugs– Dead Code– Complex Expressions• Find Bugs– Static Analysis , Trace Bugs• Cobertura & Clover– Code Coverage
  • 22. • OpenSource• Quality Management Program.• More Than 600 Code Rules have beenIntegrated• Helps Detect Minor to Critical Defects• Drills Code Top to BottomWatch the Quality Of Code Over Time
  • 23. • Eclipse Plugin• PDF Reports• Maven Ready• Extensible Plugin System
  • 24. References••••
  • 25. Sonar Jenkins HandsOnMak Bhatamrekargithub : : mak-bkarurl : www.careerinjava.com Java Concept Pros