Running your Java EE 6 applications in the cloud

Running your Java EE 6 Applications in the Cloud Arun Gupta Oracle Corporation blogs.sun.com/arungupta, @arungupta

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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 > Conclusions 3

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

Java EE 6 Demo 5

Based upon research work ... 6

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), ... 7

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 8

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 9

Java EE 6 on Amazon mod_jk Managed Using “cladmin” GlassFish-1 GlassFish-2 ... GlassFish-N MySQL 10

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” 11

GlassFish 3.0.1 JAX-RS EJB 3.1 JPA 2 20,000 surveys/hr 13

Pricing http://aws.amazon.com/ec2/pricing/ 14

What is RightScale ? > SaaS to manage servers in multiple IaaS > Automates everything that keeps operations busy – Provides a library of pre-configured assets – Design: Cloud-Ready ServerTemplates – Deploy: Group of Servers, Macros – Full Automation: Autoscaling, Active monitoring based on real- time triggers, Configuration, Macros, … – Best practices > Professional Services 15

Cloud Applications R ig htS c a le Automation C loud-R eady Expertise 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

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

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

RightScripts 19

Alerts 20

Pricing http://www.rightscale.com/products/plans-pricing/ 22

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

GlassFish Properties 25

Resource Allocation 26

Mapping to Amazon Instances 27

How to Deploy ? Design → Deployment 28

Uninstalled Installing Installed Configuring Configured Starting Started 29

How to Deploy ? Deploying Your App > Web-based Admin Console to deploy/manage application on GlassFish > MySQL GUI Tool 30

Pricing > Not publicly listed on website – 24 x 7 support – Unlimited support tickets – 2-hour guaranteed response time – Dedicated support engineer – Forums – ... 31

What is Joyent ? > High-performance and reliable public, private, and hybrid cloud > Environment – Development Language: Java, PHP, Ruby, … – Server: GlassFish, Apache, Nginx, … – Database: MySQL, Oracle, … 32

Vs Amazon 33

How to Deploy ? > 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 > Well-trained operations and systems staff 34

Sample Deployment > http://fhm8e4fz.joyent.us:8080/ 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/ 38

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 39

Arun Gupta blogs.sun.com/arungupta Oracle Corporation arun.p.gupta@oracle.com

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Running your Java EE 6 applications in the cloud

by Arun Gupta on Jun 03, 2010

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