Running your Java EE 6 applications in the Cloud
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The document discusses running Java EE applications in the cloud using platforms like Amazon Web Services, RightScale, Microsoft Azure, and Joyent. It provides an overview of deploying Java EE applications on each platform, including how to configure and manage applications on Amazon EC2 and S3, deploy using RightScripts on RightScale, publish to Microsoft Azure using Visual Studio, and the language and server options for Joyent. The document also touches on pricing models and some considerations for evolving Java EE for cloud platforms.
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Running your Java EE 6 applications in the Cloud
- 1. <Insert Picture Here> Running your Java EE Applications in the Cloud Arun Gupta, Java EE & GlassFish Guy blogs.oracle.com/arungupta, @arungupta
- 2. The following/preceding is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle. 2
- 3. Agenda • Introduction to Java EE 6 & Demo • Java EE 6 on • • • • • Multi-cloud Vendor Comparison • Evolving Java EE for Cloud • Conclusions 3
- 4. Light-weight • Java EE 6 Web Profile • Pruning • Pruned today, means • Optional in the next release • Deleted in the subsequent releases • Technologies marked in Javadocs • EJB 2.x Entity Beans, JAX-RPC, JAXR, JSR 88 4
- 5. • EJB-in-WAR • No-interface EJB • Optional “web.xml”/”faces- config.xml” • Annotation-driven • @Schedule • @Path • @Inject • ... 5
- 6. <web-fragment> <filter> <filter-name>wicket.helloworld</filter-name> <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class> <init-param> <param-name>applicationClassName</param-name> <param-value>...</param-value> </init-param> </filter> <filter-mapping> <filter-name>wicket.helloworld</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-fragment> 6
- 7. Oracle's definition of Cloud Computing ● Virtualized elastic platform for applications ● Standards-based application development/execution platform ● Includes hardware and software ● Virtualized and Elastic ● Runs a wide variety of applications ● On both public and private clouds 7
- 8. Oracle Exalogic Elastic Cloud ● Hardware and Software engineered to work together ● 100% Fault-tolerant & Scalable On-Demand ● 30 compute servers, 360 cores, 980 GB Solid-state disk, 40 GB/sec Infiniband, Patch centrally ● Servers, Network, Storage, VM, Operating System, Middleware, Develop/Run all applications 8
- 9. Based upon research work ... 9
- 10. What is Amazon ? • Boot server instances, scale up/down, pay-per-use • EC2: Compute capacity in the cloud • S3: Storage capacity in the cloud (1b → 5 GB) • Simple Email Service, RDS (Database), FWS (fulfillment), SQS (queue), SNS (notification), CloudWatch (monitoring), FPS (payment), VPC (private cloud), EBS (block storage), ... 10
- 11. Java EE 6 on Amazon • 2 New AMIs based on Hardened OpenSolaris • Oracle GlassFish Server 3.0 (not released) • Apache HTTP Server + mod_jk (not released) • Pre-existing MySQL Database 5.1 AMI • Instances managed by SMF • GlassFish: svcadm restart/enable/disable svc:/application/GlassFish/domain1:default • MySQL SMF: svcadm enable mysql • mod_jk: svcadm restart/refresh/enable/disable svc:/network/http:apache22 11
- 12. Java EE 6 on Amazon # Define a load-balancing worker AJP_INSTANCE_NAME worker.list=worker1 in GlassFish instances # # Define an ajp13 worker to represent instance1 worker.instance1.type=ajp13 worker.instance1.host=ec2-67-202-51-223.compute-1.amazonaws.com worker.instance1.port=8009 # # Define an ajp13 worker to represent instance2 worker.instance2.type=ajp13 worker.instance2.host=ec2-67-202-7-236.compute-1.amazonaws.com worker.instance2.port=8009 # # Define the type of worker1 worker.worker1.type=lb # Add inst1 and inst2 to the balance_workers property of worker1 worker.worker1.balance_workers=instance1,instance2 12
- 13. mod_jk Managed Using “cladmin” ... GlassFish-1 GlassFish-1 GlassFish-N MySQL 13
- 14. How to Deploy ? • Launch MySQL AMI, create database, user, privileges, … • Launch 1 or more GlassFish AMI • Set AJP_INSTANCE_NAME in each GlassFish • Administer multiple instances using cladmin • --target instance-list OR set AS_TARGET=”...” • cladmin create-jdbc-connection-pool … • cladmin deploy ~/samples/hello.war • Launch mod_jk AMI • Configure “worker.properties” 14
- 15. 15
- 16. GlassFish 3.0.1 JAX-RS EJB 3.1 JPA 2 100,000+ surveys/hr 16
- 18. Java EE 6 on RightScale Cloud Applications Automation C loud-R eady Expertise R ig htS c a le Architecture S olutions & S upport Web Site Right Grid Scripts Amazon Amazon Amazon Amazon IBM R ackspace VM Ware US E as t US Wes t EU As ia C loud 18
- 19. How to Deploy ? Macro Definition • Launches a new virtual server with clean install of Ubuntu • Install GlassFish Server Open Source Edition 3.0 • Detects database in the deployment • Installs MySQL Connector/J Driver • Creates a JDBC Connection Pool and Resource • Install samples • Archives (WAR/EAR/...) stored in S3 19
- 20. High Availability Deployment DNS Round Robin Load Balancer-1 Load Balancer-2 Min: 0;Max: 5 ... GlassFish-1 GlassFish-2 GlassFish-3 GlassFish-n Server Array Master replication Slave EBS DB DB EBS Vol Vol Amazon EC2 Amazon S3 20
- 21. RightScripts 21
- 22. Alerts 22
- 23. 23
- 24. Pricing http://www.rightscale.com/products/plans-pricing/ 24
- 25. What is Azure ? 25
- 26. How to deploy ? Azure Storage 26
- 27. How to deploy ? Visual Studio Project 27
- 28. How to deploy ? Publish Service Configuration Service Definition Run.cmd Launch.ps1 http://blogs.oracle.com/arungupta/entry/ttod_155_glassfish_in_azure 28
- 29. How to deploy ? Expose GlassFish ports 29
- 30. How to deploy ? Launch.ps1 $connection_string = 'DefaultEndpointsProtocol=http;AccountName=YOUR- STORAGE;AccountKey=YOUR-KEY' # JDK $jdk = 'jdk1.6.0_23.zip' download_from_storage 'java' $jdk $connection_string (Get- Location).Path unzip ((Get-Location).Path + "" + $jdk) (Get-Location).Path # GlassFish $glassfish = 'glassfish-3.1-b40.zip' download_from_storage 'apps' $glassfish $connection_string (Get- Location).Path unzip ((Get-Location).Path + "" + $glassfish) (Get-Location).Path # Launch GlassFish .jdk1.6.0_23binjava `-jar .glassfish3glassfishmodulesadmin-cli.jar start-domain --verbose 30
- 31. How to deploy ? Publish 31
- 32. Pricing • Offers - Consumption or Commitment • 30-day FREE pass • Platform offer comparison table 32
- 34. http://blogs.oracle.com/arungupta/entry/wishlist_for_windows_azure 34
- 35. Java EE 6 on Joyent ● High performance and reliable public, private, and hybrid cloud ● Environment ● Language: Java, PHP, Ruby, … ● Server: GlassFish, Apache, nginx, … ● Database: MySQL, Oracle, ... 35
- 36. Vs Amazon 36
- 37. Java EE 6 on Joyent ● Smart Machine (nee Accelerators) ● Public IP Address ● Root access to Solaris Zone ● Guaranteed minimum CPU/RAM ● Dedicated IP address + 100 Mbps connectivity ● Common packages like MySQL can be installed using Webmin ● “sftp” to upload application packages 37
- 38. 38
- 39. 39
- 41. Multi-cloud Vendors 41
- 42. Vendor Language Compute Storage Provider RightScale Bash, Ruby, Yes Yes Amazon, GoGrid, FlexiScale, Perl Eucalyptus OpenStack REST Yes Yes Several SimpleCloud PHP No Yes, Microsoft, IBM, Rackspace, Queing Nirvanix, GoGrid libcloud Python Yes ?? Several jClouds Java, Yes Yes Several Clojure DeltaCloud Ruby, Create/Start/ No Amazon, GoGrid, OpenNebula, REST Stop/Reboot Rackspace, RHEV-M, /Destroy RimuHosting CloudLoop Java No Yes Amazon, Nirvanix Dasein Java ?? Yes Amazon, Rackspace, vSphere Cumulogic Language/IaaS-agnsotic PaaS CloudBees Java JVM-based PaaS OpenShift Java, PHP Java PaaS, MySQL, MongoDB CloudFoundry Spring, Several Rails, Node.js 42
- 43. Jigsaw puzzle, From the real users ... Modular, standard, less xml, easy, easy, have I Developers can concentrate said easy? on business logic, Java EE 6 is providing a standard for Standards compliance, vendor the infrastructure. independence, milliseconds and kilobyte deployment Faster development, Higher integrated specs, less frameworks, less simple and annotation driven, complexity, more great single-classloader WARs, code shipped next level of industry standard Definite excuse to avoid Spring forever Simplified Java Not your fat grandfather's Development, Focus on enterprise Java anymore, building great products enterprise Java renaissance http://blogs.oracle.com/arungupta/tags/community+feedback 43
- 44. What does Java EE offer to Cloud ? ● Containers ● Injectable services ● Scale to large clusters ● Security model ● ... 44
- 45. Java EE 7 : JSR 342 NEW • Theme: Cloud • More easily operate on private or public clouds • Multi-tenancy and elasticity • Technology refresh: JMS 2.0, CDI 1.1, ... • HTML 5 and Web Sockets, WebSockets, Java JSON API • Possible JSRs inclusion • Concurrency Utilities for Java EE (JSR 236) • JCache (JSR 107) • Modularity and Versioning 45
- 46. Java EE 7 Schedule NEW • March 2011 Early EG Formed • Q3 2011 Early Draft • Q1 2012 Public Draft • Q3 2012 Final Release 46
- 47. Java EE 7 JSR Soup NEW • Java Persistence API 2.1 – JSR 338 • JAX-RS 2.0 – JSR 339 • Servlets 3.1 – JSR 340 • Expression Language 3.0 – JSR 341 • Java EE 7 – JSR 342 • Java Message Service 2.0 – JSR 343 • Java Server Faces 2.2 – JSR 344 • EJB 3.2 – JSR 345 • CDI 1.1 – JSR 346 • JCache – JSR 107 47
- 48. GlassFish Server Distributions Distribution License Features • Java EE 6 compatibility GlassFish Server Open CDDL & • Web Profile support Source Edition 3.1 GPLv2 • In-memory replication / clustering Web Profile • Centralized Administration • Java EE 6 compatibility GlassFish Open Source CDDL & • Full Java EE distribution Edition 3.1 GPLv2 • In-memory replication / clustering • Centralized Administration • Adds Oracle GlassFish Server 3.1 Commercial • Oracle GlassFish Server Control Web Profile • Patches, support, knowledge base • Adds Oracle GlassFish Server 3.1 Commercial • Oracle GlassFish Server Control • Patches, support, knowledge base 48
- 49. Weblogic in the Cloud • Built-in Coherence grid for session management • Clusters spanning 400 nodes • Virtual Assembly Builder to stamp out environments • Appliances, Deployment Plan, Templates • Zip distribution for lighter-weight development • Download, install, startup < 2 mins • Excellent management tools • DIY Today • TBD: Automated in next release 49
- 50. Conclusions • Java EE 6 is light-weight, flexible, easy-to-use • GlassFish Server Open Source Edition 3.0 and Oracle GlassFish Server 3.0 provides feature- rich implementation • Java EE 6 applications can be easily deployed on Amazon, RightScale, Azure, Joyent, and other clouds. • Java EE 7/GlassFish 4.0 will provide a standards-based programming model for PaaS environments. • Talk to us at [email protected]. 50
- 51. References • glassfish.org • oracle.com/goto/glassfish • blogs.sun.com/theaquarium • youtube.com/user/GlassFishVideos • @glassfish 51
- 52. <Insert Picture Here> Running your Java EE 6 Applications in the Cloud Arun Gupta, Java EE & GlassFish Guy blogs.oracle.com/arungupta, @arungupta