Running your Java EE 6 Apps in the Cloud - JavaOne India 2011
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This document discusses running Java EE 6 applications in the cloud. It provides an overview of deploying Java EE 6 applications to various cloud platforms including Amazon Web Services, RightScale, Microsoft Azure, and Joyent. It also discusses the Java EE 7 specification and how it will further support cloud deployments with a focus on multi-tenancy and elasticity. Lastly, it outlines the GlassFish Server distributions for both open source and commercial use on private and public clouds.
Running your Java EE 6 Apps in the Cloud - JavaOne India 2011
- 1. <Insert Picture Here> Running your Java EE 6 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
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- 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
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- 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 ? 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 28
- 29. How to deploy ? Expose GlassFish ports 29
- 30. How to deploy ? Publish 30
- 31. How to deploy ? Publish Service Configuration Service Definition Run.cmd Launch.ps1 http://blogs.oracle.com/arungupta/entry/ttod_155_glassfish_in_azure 31
- 32. Pricing • Offers - Consumption or Commitment • 30-day FREE pass • Platform offer comparison table 32
- 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
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- 40. Pricing • Included support issues • Inaccessible smart machine • Slow performance • System-level functionality not working • $199/incident (max one hour) http://www.joyent.com/support/support-programs/ 40
- 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 42
- 43. From the real Java EE 6 users ... Jigsaw puzzle, Modular, Developers can concentrate standard, less xml, easy, on business logic, Java EE 6 is easy, have I said easy? providing a standard for the infrastructure. Standards compliance, vendor independence, milliseconds and kilobyte deployment Higher integrated specs, simple and annotation driven, single-classloader WARs, next level of industry Faster development, less standard frameworks/complexity, more great code shipped 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 • Deliver functionality as a service with support for features such as multi-tenancy and elasticity • Technology refresh: JMS 2.0, CDI 1.1, ... • Latest web standards: HTML 5 and Web Sockets • Possible JSRs inclusion • Concurrency Utilities for Java EE (JSR 236) • JCache (JSR 107) • New JSRs: Web Sockets, Java JSON API • 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 JSR Soup NEW • Java EE 7 - JSR 342 • Servlets 3.1 – JSR 340 • Expression Language 3.0 – JSR 341 • Java Message Service 2.0 – JSR 343 • Java Server Faces 2.2 – JSR 344 • Java Persistence API 2.1 – JSR 338 • JAX-RS 2.0 – JSR 339 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. 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]. 49
- 50. References • glassfish.org • oracle.com/goto/glassfish • blogs.oracle.com/theaquarium • youtube.com/user/GlassFishVideos • @glassfish 50
- 51. <Insert Picture Here> Running your Java EE 6 Applications in the Cloud Arun Gupta, Java EE & GlassFish Guy blogs.oracle.com/arungupta, @arungupta