Running your Java EE 6 applications in the clouds
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Running Java EE 6 applications in the cloud can provide scalability and flexibility. The document discusses deploying Java EE 6 applications on various cloud platforms including Amazon EC2, RightScale, Elastra, and Joyent. It provides an introduction to Java EE 6 and demonstrates running applications on Amazon EC2. It also compares deployment processes and pricing models across cloud vendors.
Running your Java EE 6 applications in the clouds
- 1. <Insert Picture Here> Running your Java EE 6 Applications in the Cloud Arun Gupta, Java EE & GlassFish Guy blogs.sun.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 • Java EE 6 on Amazon • Java EE 6 on RightScale • Java EE 6 on Elastra • Java EE 6 on Joyent • Multi-cloud Vendor Comparison • Evolving Java EE for Cloud • Conclusions 3
- 4. Brief Introduction to Java EE 6 ● Light-weight ● Java EE 6 Web Profile, Pruning ● Extensible ● Embrace open-source frameworks using web fragments ● Easy-to-use ● CDI, Bean Validation, JAX-RS ● JPA 2, JSF 2, Servlets 3, EJB 3.1 ● Annotations-based, Optional “web.xml”/”faces-config.xml”, EJB-in-WAR, ... 4
- 5. Java EE 6 Demo 5
- 6. 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 ● Exalogic Elastic Compute Cloud (Cloud in a Box) ● Hardware and Software engineered to work together ● 30 compute servers, 360 cores, 40 GB/sec Infiniband ● Servers, Network, Storage, VM, Operating System, Middleware, Develop/Run all applications 6
- 7. Based upon research work ... 7
- 8. 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) • RRS (reduced redundancy), RDS (database), FWS (fulfillment), SQS (queue), SNS (notification), CloudWatch (monitoring), FPS (payment), VPC (private cloud), EBS (block storage), ... 8
- 9. 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 9
- 10. 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 10
- 11. mod_jk Managed Using “cladmin” ... GlassFish-1 GlassFish-1 GlassFish-N MySQL 11
- 12. 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” 12
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- 14. GlassFish 3.0.1 JAX-RS EJB 3.1 JPA 2 100,000+ surveys/hr 14
- 16. 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 16
- 17. 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 17
- 18. 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 18
- 19. RightScripts 19
- 20. Alerts 20
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- 22. Pricing http://www.rightscale.com/products/plans-pricing/ 22
- 23. What is Elastra ? • Design, deploy, manage system designs on private/public clouds • Component: A piece of software such as GlassFish or Apache • Connectors: Enables components to communicate • Resources: Network storage • Manage a hybrid cloud (Design → Deployment(s)) • VMWare vCenter 2.5, VMWare vSphere4, AWS • Enterprise Cloud Server (ECS) or AWS Edition 23
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- 25. GlassFish Properties 25
- 26. Resource Allocation 26
- 27. Mapping to Amazon Instances 27
- 28. How to Deploy ? Design → Deployment 28
- 29. Uninstalled Installing Installed Configuring Configured Starting Started 29
- 30. How to Deploy ? Deploying Your App • Web-based Admin Console to deploy/manage application on GlassFish • MySQL GUI Tool 30
- 31. Pricing • Not publicly listed on website • 24 x 7 support • Unlimited support tickets • 2-hour guaranteed response time • Dedicated support engineer • Forums • ... 31
- 32. 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, ... 32
- 33. Vs Amazon 33
- 34. 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 34
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- 37. 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/ 37
- 38. Multi-cloud Vendors 38
- 39. Vendor Language Compute Storage Provider RightScale Bash, Ruby, Yes Yes Amazon, GoGrid, FlexiScale, Perl Eucalyptus Elastra Design Yes ?? Amazon, ?? SimpleCloud PHP No Yes, Microsoft, IBM, Rackspace, Queing Nirvanix, GoGrid libcloud Python Yes ?? Dreamhost, Amazon, Eucalyptus, IBM Cloud, Linode, Rackspace, RimuHosting, SliceHost, vCloud, ... jClouds Java, Yes Yes Opscode, Chef, IBM Developer Clojure Cloud, Eucalyptus, Google Storage, Terremark, Slicehost, Box.net, Azure DeltaCloud Ruby, Create/Start/ No Amazon, GoGrid, OpenNebula, REST Stop/Reboot Rackspace, RHEV-M, /Destroy RimuHosting CloudLoop Java No Yes Amazon, Nirvanix Dasein Java ?? ?? Amazon, Rackspace, vSphere 39
- 40. What does Java EE offer to Cloud ? ● Containers ● Injectable services ● Scale to large clusters ● Security model ● ... 40
- 41. What can Java EE do for Clouds ? ● Tighter requirements for resource and state management ● Better isolation between applications ● Potential standard APIs for NRDBMS, Caching, … ● HTML5 ● Common management and monitoring interfaces ● Better packaging ● Apps/Data are (multiple) versioned, Upgrades, Expose/Connect to services, QoS attributes, ... ● Evolution, not revolution 41
- 42. GlassFish Distributions Distribution License Features GlassFish Open Source CDDL & • Java EE 6 Compatibility Edition 3.0.1 GPLv2 • No Clustering • Clustering planned in 3.1 • mod_jk for load balancing GlassFish Open Source CDDL & • Java EE 5 Compatibility Edition 2.1.1 GPLv2 • In memory replication • mod_loadbalancer Oracle GlassFish Server Commercial • GlassFish Open Source Edition 3.0.1 3.0.1 • GlassFish Server Control Clustering • Clustering planned in 3.1 Coming Soon! Oracle GlassFish Server Commercial • GlassFish Open Source Edition 2.1.1 2.1.1 • Enterprise Manager • HADB
- 43. GlassFish Roadmap Detail 43 ©2010 Oracle Corporation
- 44. 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, Elastra, Joyent, and other clouds • Talk to us at users@glassfish.dev.java.net. 44
- 45. References • glassfish.org • oracle.com/goto/glassfish • blogs.sun.com/theaquarium • glassfish.org/roadmap • youtube.com/user/GlassFishVideos • Follow @glassfish 45
- 46. <Insert Picture Here> Running your Java EE 6 Applications in the Cloud Arun Gupta, Java EE & GlassFish Guy blogs.sun.com/arungupta, @arungupta