Running your Java EE 6 applications in the Cloud

Running your Java EE 6 Applications in the Cloud

Arun GuptaOracle

blogs.sun.com/arungupta@arungupta

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.

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 Conclusions

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, ...

5

Java EE 6 Demo

6

Based uponresearch work ...

7

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

Java EE 6 on Amazon

2 New AMIs based on Hardened OpenSolarisOracle GlassFish Server 3.0 (not released) Apache HTTP Server + mod_jk (not released) Pre-existing MySQL Database 5.1 AMI

Instances managed by SMFGlassFish: 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

Java EE 6 on Amazon# Define a load-balancing worker worker.list=worker1 ## 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

AJP_INSTANCE_NAMEin GlassFish instances

10

Java EE 6 on Amazonmod_jk

GlassFish-1 GlassFish-2

MySQL

GlassFish-N. . .

ManagedUsing

“cladmin”

11

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

13

20,000surveys/hr

GlassFish 3.0.1 JAX-RS EJB 3.1 JPA 2

14

Pricing

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

15

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

16

RightS

cale

AmazonUS East

AmazonUS West

AmazonEU

AmazonAsia Rackspace IBM

Cloud VMWare

Cloud-ReadyS olutions

Expertise& S upport

Web Site

Grid Right

Scripts

CloudApplications

AutomationArchitecture

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

18

High Availability DeploymentDNS Round Robin

Amazon S3

Load Balancer-1 Load Balancer-2

GlassFish-1 GlassFish-2 GlassFish-3 GlassFish-n. . .

MasterDB

SlaveDB EBS

VolEBSVol

replication

Amazon EC2

Min: 0;Max: 5

Server Array

19

RightScripts

20

Alerts

21

22

Pricing

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

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

24

25

GlassFish Properties

26

Resource Allocation

27

Mapping to Amazon Instances

28

How to Deploy ?Design → Deployment

29

UninstalledInstallingInstalled

ConfiguringConfigured

StartingStarted

30

How to Deploy ?Deploying Your App

Web-based Admin Console to deploy/manage application on GlassFish

MySQL GUI Tool

31

Pricing

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

32

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, …

33

Vs Amazon

34

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

35

36

37

Sample Deployment

http://fhm8e4fz.joyent.us:8080/

38

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/

39

Multi-cloud Vendors

40

Vendor Language Compute Storage Provider

RightScale Bash, Ruby, Perl

Yes Yes Amazon, GoGrid, FlexiScale, Eucalyptus

Elastra Design Yes ?? Amazon, ??

SimpleCloud PHP No Yes, Queing

Microsoft, IBM, Rackspace, Nirvanix, GoGrid

libcloud Python Yes ?? Dreamhost, Amazon, Eucalyptus, IBM Cloud, Linode, Rackspace, RimuHosting, SliceHost, vCloud, ...

jClouds Java, Clojure

Yes Yes Opscode, Chef, IBM Developer Cloud, Eucalyptus, Google Storage, Terremark, Slicehost, Box.net, Azure

DeltaCloud Ruby, REST

Create/Start/Stop/Reboot/Destroy

No Amazon, GoGrid, OpenNebula, Rackspace, RHEV-M, RimuHosting

CloudLoop Java No Yes Amazon, Nirvanix

Dasein Java ?? ?? Amazon, Rackspace, vSphere

41

GlassFish 3.1 Clustering

DAS fruits

food

broccoli

spinach

apple

banana

orange

GlassFish 3.1 Sample Cluster Topology

Instance Cluster Node

http://blogs.sun.com/arungupta/entry/totd_138_glassfish_3_1

42

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