??? ?? WAS : IBM WebSphere Liberty Server
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Developer oriented WAS : IBM WebSphere Liberty Server
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??? ?? WAS : IBM WebSphere Liberty Server
- 1. ??? ?? WAS - IBM WebSphere Liberty Server
- 2. ? WAS infrastructure ? ??? ??? ??? ? ??? ?? WAS - IBM WebSphere Liberty Server C Liberty Server ? ?? ??? ?? ?? ? ?? ? Q&A
- 3. ?????? ??? ??? ?? ?????? ??? ??? ??? ?? ? ?? ??????? ?? ??, ???, ???? ?? ???, ??, ???? ??????? ??? ??? ?? ???? ???? ?? ???? ???? ?? ??? ?? ???? ???? ??? ???? ?? ?? ? ???? ???? ?? ???? ?? ??? ?? ??? ? ??? ?? ??? ??? ???? ???, ??-???, ???? ?? ???? ??? ???? ?? ??? ??
- 4. WAS ? ?? ??? ???? ?? ?? WAS? ??? ??? ??? ??? ????? ????? ?? ????? ?? ? ???? ??? ?? ? Low-End ?????? ??? ?? ??? ? Low-End ? High-End WAS ?? ??? ??? ???(Fidelity) ? ?? ???? ??????? ?? ?? ?? ??? ???(Resiliency) ? ?? ??? ?? ? ?? ?? ???? ?? ???? ?? ? ?????? ??? ?? ?? ??
- 5. ?? ?? ??? WAS ? ?? ?? =
- 6. ? WAS infrastructure ? ??? ??? ??? ? ??? ?? WAS - IBM WebSphere Liberty Server C Liberty Server ? ?? ??? ?? ?? ? ?? ? Q&A
- 7. IBM WebSphere Application Server ? ?? IBM ?? ???? ??, ??~ ????. ????? ??? ???, ??~ ???. ??? ??? ???, ??~ ???.
- 8. ???? ??? ? - ???? IBM WAS Liberty Server IBM ? ????? ?? ? ???? ??? ? ? ??? ??? ??? ?? WAS IBM WebSphere Liberty Server ?? ?? : http://www.slideshare.net/stephanj/ejb-31-by-bert-ertman
- 9. ???? ?? ? ???? ISV ??? IBM WAS Liberty Server ? ??? eclipse ?? ?? ?? ??? ?? ?? ? ??? ?? ??? ? ?? ??? Eclipse ?? ???? ??? ? 50MB zip ??? ?? ???? ??? C Unzip ? ?? ??? IBM Installation Manager ? ?? ?? ?? ? 2 ??? ???? ?? ???? ?? ?? ?? : 1. Eclipse ?? ???? IBM WAS ??? ?? ?? 2. ?? ??? ???? IBM WAS Liberty Server ? ???? ??? WASdev.net ?? ?? ???? ?? www.wasdev.net
- 10. ???? ?? ?? C ? ??? server.xml ??? ?? ?? ?? ?? <server> <featureManager> ??? ???? ?? ??? ?? ?? ?? ?? <feature>jsp-2.2</feature> <feature>jdbc-4.0</feature> </featureManager> ??? ?? ??? ???? ??? 'singleton' ?? ?? <logging traceSpecification=webcontainer=all=enabled:*=info=enabled /> <application name="tradelite" location="tradelite.war" /> ???????? ????? ??? ?? ?? ??? ?? 'instance' ?? ?? <dataSource jndiName="jdbc/TradeDataSource"> <properties.derby.embedded databaseName="${server.config.dir}/tradedb"/> </dataSource> </server> ??? ?? ????? master ??? included ?? ??? ??? xml ?? ??? ?? ??(? ??? ??)
- 11. ???? ?? ?? - ??? server.xml ??/Eclipse ?? WAS v8.5.5 Liberty ? ?? ??? ??? server.xml ??? ?? ???? ?? ??? ??/?? ??? ??(Eclipse ??? ??? ??? ??) ? ?? ??? ??? : ?? ?? ? ??? ??? XML ??? ?? ? Eclipse ??? ??? ?? ? ??? ?? ??? ?? ? ?? ???? wsadmin ?? ? ?? ?? ??
- 12. ??? C ?? ?? ??/?? ????/?? ??? ? ???? ?? ??? ?? ??? IBM WebSphere?? ?? ??? ? ??? ???? ???? ??? ???? ??? ??? ??? ?? ?? ?? ? Liberty Server ? ?? ?? & ?? ??? Tomcat? ?? ??? ? Liberty Server ? JBoss Web Profile ?? ??? ??? ?? ? Liberty Profile? JBoss ? ???? ?? 20%, Tomcat? ???? 25% ??? ?? ??? ??? Throughput Comparison of various lightweight servers Startup & Footprint Comparison of various lightweight servers 120% 120 8.0 100 93 7.0 6.0 80 5.3 5.0 60 4.0 46 3.0 2.0 34 2.3 40 1.7 20 1.0 0.0 0 Tomcat 7.0.12 JBoss 7.0 Web GlassFish 3.1 Liberty Profile Profile Web Profile Startup time Footprint 100% 100% 104 Relative Throughput (higher is better) 7.8 Footprint in MB (Lower is Better) Startup time in seconds (Lower is Better) 9.0 90% 80% 80% 83% 60% 40% 20% 0% Tomcat 7.0.12 JBoss 7.0 Web GlassFish 3.1 Liberty Profile Profile Web Profile
- 13. ?? ?? Tomcat ?? ?? ?????
- 14. ??????? ?? ??? ?? ?? ?? ???? EJB-Lite 3.1 jpa-2.0 CDI 1.0 blueprint-1.0 jsp-2.2 osgi-jpa-1.0 jsf-2.0 servlet-3.0 jaxrs-1.1 wab-1.0 IBM WebSphere Liberty Server ? Web/Mobile ?????? ? OSGi ?????? ? Java EE 6.0 Web Profile ?????? ? ?????? ??? ?? ??? ???
- 15. Java EE Web Profile ??(EJB 3.1 Lite ??) Java EE Web Profile ? ??? Web ?????? ??? ???? ?? ??? ???? ?? Java EE ??? ??? ??? ????? ?? ? Web ?????? ??? ??? ??? ?????? ????? ???? ???? ???? ? EJB 3.1 Lite ? Web profile ?? : ??? ??? ?? ???? ? C C C C C C C C C C Servlet 3.0 JavaServer Pages (JSP) 2.2 Expression Language (EL) 2.2 Debugging Support for Other Languages (JSR-45) 1.0 Standard Tag Library for JavaServer Pages (JSTL) 1.2 JavaServer Faces (JSF) 2.0 Common Annotations for Java Platform (JSR-250) 1.1 Java Transaction API (JTA) 1.1 Java Persistence API (JPA) 2.0 Bean Validation 1.0 C Enterprise JavaBeans (EJB) 3.1 Lite + Interceptors 1.1: C Managed Beans 1.0: C Contexts and Dependency Injection: JSR-299 1.0 and JSR-330 1.0 ? Java EE Web Profile ???? EJB 3.1 Lite ? Key ????? ? EJB 3.1 ???? ?? ?? ?? ?????? ??? ???? ? EJB ??? ?? ??? ?? Session Beans (stateful, stateless, singleton) ? Message Driven Beans Full EJB 3.1 ? ? 2.x/1.x CMP/BMP Entity ? Java Persistence 2.0 ? ? Local/No Interface ? ? 3.0 Remote ? 2.x Remote Home/Component ? JAX-WS web services ? JAX-RPC web services ? EJB Timer Service ? Async Bean Invocation Interceptors ? ? RMI-IIOP interop ? ? Container managed transactions / Bean managed transactions ? ? Declarative Programmatic Security ? ? Embeddable API ? ?
- 16. ??? ??? application features apps resources application application dropins location server.xml config updates jsp-2.2 feature updates jsf-2.0 servlet-3.0 wab-1.0 app updates ssl-1.0 transaction-1.1 jndi-1.0 Liberty runtime OSGi framework JDK 6.0/7.0 monitor-1.0 sessionDatabase-1.0 jdbc-4.0 ??, ??, ?????? ????? IBM WebSphere Liberty Server ? ??? ?? ?? ?? ??
- 17. OSGi ? ????
- 18. OSGi ? ?? ? OSGi ??? Java ?? ?? ????? ??? ???? ?? ??? ???, ?? ??, ??? ? ?? ??? ???? ???. Java VM rt jce jsse plugin sunjce_prov. dnsns .. marketing workeffort ebay minerva minilang guiapp accounting Begin Here Java EE? ????? ?? ?? party assetmaint hhfacility pos. content manufact. product bi workflow ecommerce oagis googlebase ofbiz order common catalina base datafile entity widget rome jpos18 jcl barcode4j freemarker serializer jython naming resolver mail jenks jakarta log4j httpunit mx4j batik fop tomcat poi lucene jdom derby commons EAR 2 Module A Module C Isolation Module G Module C Class Not Found Exception Module A Module B xerces xmlapis xmlrpc xmlgraphics OSGi v4.2 Framework Java EE App Server EAR 1 axis ezmorph servlets jetty looks jdbm bsf bsh velocity ws-commons geronimo .. json wsdl4j xalan Everything isolated Sharing Everything shared
- 19. ?? ???? ?? ?? ??
- 20. ?? ???? ?? ?? ??
- 21. ?? ???? ?? ?? ??
- 22. SPI ? ?? IBM WebSphere Liberty Server ?? Liberty ?? System Programming Interface(SPI) ? ?? ?? ?????? ??????? ???? ??? ??? ??? ? ??? ?????. ? OSGi ??? ?? ??? Liberty ??? ??? ? ????. C ? ?????? ?? ?? ?? ??. ? Liberty ???? ?? ??? 3rd ?? ?? ??? ??? ? ????. ? ?? ????: C OSGi ?????? ????? ?? ?? C ??? ??????? ?? (?: Custom User Registry)
- 23. ? ???? ?? jaxb wsSecurity jaxws ? ?? : ??? ??? ???? ??? ???? ??? C ???? Archive Install ?? C ?? Installation Manager ??? wmqJmsCli wasJmsSec jmsMdb ent urity wasJmsClie wasJmsSer nt ver collective Member cdi ejblite ldapRegist webCache ry managed Beans beanvalid localConn jaxrs osgi.jpa ation ector restConne blueprint ssl ctor appSecuri jsf wab json ty sessionDa jsp monitor tabase servlet jpa jndi jdbc Applicatio Feature HTTP n Manager Transport Manager oauth Liberty extended 30MB ? ?? : Liberty ??? ?? ??? ???? ?? ?. ??? ???? ??? ? ??? : ??? ??? ????? ??? ?? ?? ??? server Cpackage serverName --include=minify Liberty runtime 50MB (Java EE Web Profile)
- 24. ???? ?? ??? ?? ? ?? ?? The Liberty Repository ? Liberty ??? ??? ?? ??? ??? ? ? ? ???? ???: C Open source project integration C Individual Liberty features C Samples On www.wasdev.net ? _ ______ __________ __ _______ ? ?? ???? ?? ????? ??? ______ ________ __________ ? ______ ________ ___ ______ _______ ___________ _________ ______ ________ http://www.egovframe.go.kr/EgovCompatibility.jsp?menu=5&submenu=3 ______ ? ______ ____ ____ _______
- 25. ???? ?? ???? ???? ???? ? ??? ? ?
- 26. ???? IBM WebSphere Liberty Server ? ?? ?? ??? ??? IBM WebSphere Liberty Server ??? ??? ? ? ?? ?? ?? ?? C C C C Agent ? ?? ?? ??? ?? Liberty ???? ?? ??????? ?? ??/???? Java, Jython, Jconsol clients ? ?? JMX API jython Controlle r Collective ? ?? : ???? ? jconsole ? ? ? ? ? ? ???? : 1000 ? ??? JVM ??? ?? ?? ????? ?? ????? ?? ?? ??? ?? ???? ??, ??? Agentless ?? ?? ??? ?? Liberty Server Liberty (Collective Server ??) (Collective ??) ? ? Java ? ? collective ? ??? ???? ????? ?? ?? ?? ??? ?? ???? ?? reversed, reconfigured Liberty ???? B C ???? ?? : - Liberty Server, WAS Base, WAS ND ? ???? Liberty Server Liberty (Collective Server ??) (Collective ??) Liberty ???? A ? Liberty Collective ?? ???
- 27. IMDB ???? WXS ? ?? ?? A App App App App ? In-Memory Data Grid ???? ???? DB I/O ? ????? ??? ??? ???? ???? ???? ? ?? ??? ???? ????? ? ? ??? ???? ?? ?? ??? ?? WAS IMDG Grid Client ?? ?????? ??? ??/?? 1 Grid Query A App In-Memory DataGrid ? In-Memory DataGrid ???? WebSphere eXtreme Scale? ???? Session cluster ?? ?? EIS P3 R1 R4 P2 R5 B A C D 5? ??? ??! 4? ??? ??! D C ?? ????? ??????? ?? ????? ?? ?? ??? ??? ? ?? Insert/Update/Delete If ??? Insert ?? P0 A B 2 ?? ??? ??? DB ? Grid ??? ?? (???/????/???) ?? ??? R3 Database
- 28. Cloud ? ?? ?? Cloud Foundry ????? ?? IBM WebSphere Liberty Server Buildpack ? ??/???? ?? ?? ?https://github.com/cloudfoundry/ibmwebsphere-liberty-buildpack Chef for OpenStack ?IBM WebSphere Liberty Server ? ?? ? ??? ?? Chef cookbook ???? ??? ?? ?? ?https://github.com/WASdev/ci.chef.wlp WW ??? ???? : http://wasdev.net ?? WebSphere User Group : http://websphere.pe.kr
- 29. ?? : ???? IBM WAS Liberty Server IBM ? ????? ?? ? ???? ???? ???/???? ??? ?? ???? ?? ?? IBM WebSphere Liberty ? ???? ? ? ????? ?? ??? ???? ?? ?? ? ?? ???? ? ??????? ??? ??? ?? Unzip ??? ?? ? ?????? ??? ?? ?? ?? ?? ? ??? ???? ??? ?? IBM WebSphere Liberty Server ? ????? ?? ??? ?? ?? ??
- 30. ? WAS infrastructure ? ??? ??? ??? ? ??? ?? WAS - IBM WebSphere Liberty Server C Liberty Server ? ?? ??? ?? ?? ? ?? ? Q&A
- 31. ?? : ???? ? ??? ?? ?? ? ?? ?? ?? ? Eclipse ???? ?? ? Liberty ?? ? ??? ?? ?? ? UserFeature ? ???
- 32. ?? : ?? ?? ?? ? ????? ??? ?? ?? ?? 1. Marketpalce ? ???? Liberty ???? ?? 2. Servers ? Runtime Environment ? Liberty ??
- 33. ?? : ??? ?? ?? ? OSGi ? ??? UserFeature ?? 1. OSGi Bundle Project ?? ( UserFeatureBudle ) 2. Liberty Feature Project ?? ( UserFeature ) 3. ??? Feature Liberty ??? ?? ??? UserFeature ?? ??? ??? ??? ??????. https://www.ibmdw.net/wasdev/docs/create_your_own_simple_hello_world_user_feature/
- 34. ?? : ??? ? ??? ???? ?? ?? ??? 1. ??? Custom Feature ? ?? ??? ??? ??? 2. ???? ??? ??? ?? ??? ?? ??? ??? ??
- 35. ?????.