JBoss @ CVUT FIT April 2013


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JBoss @ CVUT FIT April 2013

  1. 1. 15th April 2013Red Hat & JBoss @ ČVUT FITJBoss Community x Enterprise Václav Tunka Software engineer JBoss Enterprise Platforms
  2. 2. What is JBoss?
  3. 3. What is JBoss Application Server?● Open Source Java EE server.● Found by Marc Fleury in 1999.● The name came from Enterprise Java Beans (EJB) -> EJBoss.
  4. 4. Runtime for back-end applications.
  5. 5. Programmers can concentrateon customer logic.
  6. 6. Transactions
  7. 7. Messaging
  8. 8. Load balancing
  9. 9. Persistence
  10. 10. Clustering
  11. 11. Caching
  12. 12. Java EE standards – to sum up● Web Server (HTTP, HTTPS)● Web container (JSP, JSF, Servlets, ...)● Enterprise Java Beans (EJB)● Persistence API (JPA)● Transactions API (JTA)● Web Services (JAX-WS)● Messaging (JMS)● Management (JMX)● Security (JAAS)
  13. 13. Lets talk about community projects first
  14. 14. Packaging and component integration is the key
  15. 15. What is productization?● Productization is a systematic effort to create a supported and tested product version out of JBoss and thirdparty opensource projects.● Cooperative effort with help of many other departments● Productization department is ultimately responsible for the products
  16. 16. Why Productize?● Meet Software License Requirements● Provide Consistent Branding Message● Improve User Experience● Deliver Secure Applications● Enable Effective Product Support● Improve Product Packaging/Installation/Maintenance
  17. 17. Productization: Fedora x JBoss.org projects
  18. 18. Fedora is productized already1) Legal2) Branding3) Usability4) Security5) Support6) Packaging
  19. 19. The JBoss Community is not productized● Focused on R&D● Legal requirements are not always checked● Over 70 JBoss.org projects ● Different brands ● Many different communities
  20. 20. JBoss Community Builds● Different Project Sites (JBoss.org, github, etc)● Different SCMs (svn, git, etc)● Different Build Tools (Ant, Maven, Gradle)● Thirdparty Projects (Apache, Codehaus, Sun/Oracle)
  21. 21. Fedora vs. JBoss Community● Fedora takes community projects and packages them into a coherent system● The JBoss Community focuses on delivering a variety of (very) loosely related projects
  22. 22. Productizing JBoss EAP
  23. 23. JBoss EAP Productization1) Legal2) Branding3) Usability4) Security5) Support6) Packaging
  24. 24. Challenges● Java/Maven vs. RPM● Rebuilding Takes Time ● Locate the source ● Understand the build ● Find the dependencies ● Build ● Add Bugs! :)● Delay between upstream changes and product release
  25. 25. Lots of Dependencies● JBoss AS has ~200 direct dependencies● All build and test dependencies for all components? ● Greater than 1000
  26. 26. Quick summary Community projects vs. Enterprise products What is productization? Why is it important?
  27. 27. References● Dimitris Andreadis – JBoss.org x Jboss.com http://www.slideshare.net/dandreadis/jbossorgjbossco m● Backbone image CC● Craftman image CC● ATM image CC● Message image CC● Dogs images CC● Clock image CC● Grapes image CC
  28. 28. Additional Creative Commons images● Geocaching CC image● JBoss.org design & slide decks
  29. 29. TITLE SLIDE: HEADLINEPresentername Thanks for listening!Title, Red HatDate
  30. 30. Come work for us!● The job is a combination of developement, packaging and release engineering● You should have overview of Java ecosystem● You should know maven and ant● Experience with releases and packaging is welcome
  31. 31. What is productization?● We take jboss.org community projects and other opensource libraries and package them together● We also provide fixes for the product branch and keep it in sync with upstream● If the upstream community is inactive, we take charge● We build every 3rd party dependency from sources