1. Openshift Jason Shepherd Middleware Support Engineer, Red Hat August 15, 2012

2. Jason Shepherd2 What is it? Platform as a Service (PaaS) Hosted – openshift.redhat.com Openshift Origin (community only) – On-Premise planned Freeshift vs. Megashift – Planned EAP support for $42/month – https://openshift.redhat.com/community/developers/ pricing Competition: – Cloud Foundry by Spring/VMWare – Google App Engine

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4. 4 Why use openshift.redhat.com? It's a great way to collaborate – Uses git for version control – Access Openshift from any machine, home/work – Share an Openshift account with your team It's cheap – Compared to shared hosting service eg. GoDaddy – Compared to hosting your own Infrastructure Create JEE apps – Uses EAP 6

5. Jason Shepherd5 Why use Openshift On-Premise? Let development teams manage their own infrastructure. – Rapid provisioning – Controlled environment Auto scaling of applications based on demand – Efficient use of resources – Deallocation of unused applications

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7. 7 How to create an application? https://openshift.redhat.com/app/getting_started Sign up Create an application from a quickstart – Get a feel for the layout – Can use an existing Maven application Add an 'openshift' profile – Can build with another framework Copy the deployable into the 'deployments' dir or repo Do a git push

8. Jason Shepherd8 How do I update an application? Use the 'jboss-tools' plugin for Eclipse, or JBDS Push your changes to the Openshift git repo Use Jenkins to run your test suite before deploying https://github.com/openshift/crankcase/tree/master/cartri dges/jbossas-7/template Edit the Server config in git repo file: –.openshift/config/standalone.xml

9. Jason Shepherd9 How Does it work? Cartridge – An extensible and stackable method of adding functionality to the underlying platform – Frameworks/Languages – Datasources Broker – Single Point of contact for application management – Use CLI/ Eclipse / Webapp to contact – User logins / DNS / Application state

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11. Jason Shepherd11 How Does it work? Gear – Resource constrained container to run cartridges. – Limits the amount of RAM/CPU available to cartridges Node – Enable sharing of resources – Multiple gears per node – Generally one per server or virtual machine

12. Jason Shepherd12 Simple view of an application

13. Jason Shepherd13 More typical view

14. Jason Shepherd14 Where do I get more information? Search the forums on openshift.redhat.com Browse the Documentation on docs.redhat.com Ask for help in #openshift on Freenode Download the slides from http://people.redhat.com/jshepher/

15. Openshift Jason Shepherd Middleware Support Engineer, Red Hat August 15th, 2012