Whether you’re a seasoned Java developer looking to start hacking on EE6 or you just wrote your first line of Ruby yesterday, the cloud is turning out to be the perfect environment for developing applications in just about any modern language or framework. There are plenty of clouds and platform-as-a- services to choose from, but where to start? Join us for an action-packed hour of power where we’ll show you how to deploy an application written in the language of your choice – Java, Ruby, PHP, Perl or Python, with the framework of your choice – EE6, CDI, Seam, Spring, Zend, Cake, Rails, Sinatra, PerlDancer or Django to the OpenShift PaaS in just minutes. And without having to rewrite your app to get it to work the way the cloud provider thinks your app should work. Check the command-line fu as we leverage Git to onboard apps onto OpenShift Express in seconds, while also making use of the web browser do the heavy-lifting of provisioning clusters, deploying, monitoring and auto-scaling apps in OpenShift Flex. If you want to learn how the OpenShift PaaS and investing an hour of your time can change everything you thought you knew about developing applications in the cloud, this session is for you!

1. An OpenShift Primer
Get your code into the Cloud!
Eric D. Schabell
JBoss Senior Solution Architect
Eric D. Schabell | erics@redhat.com | @ericschabell

2. Eric D. Schabell | erics@redhat.com | @ericschabell

3. Immersion...
Shift happens?
Eric D. Schabell | erics@redhat.com | @ericschabell

4. Never look back...
Eric D. Schabell | erics@redhat.com | @ericschabell

5. Eric D. Schabell | erics@redhat.com | @ericschabell

6. PaaS?
Eric D. Schabell | erics@redhat.com | @ericschabell

7. Why am i DORKING
with the stack?!
Eric D. Schabell | erics@redhat.com | @ericschabell

8. Eric D. Schabell | erics@redhat.com | @ericschabell

9. OpenShift Express
1.Sign Up
2.Install Client Tools
3.Create Domain
4.Create Application
5.Deploy Application (GIT)
Eric D. Schabell | erics@redhat.com | @ericschabell

10. Sign Up
http://openshift.com/try-it
Eric D. Schabell | erics@redhat.com | @ericschabell

11. Install Client Tools
• Fedora / RHEL • The rest (osX,
– openshift.repo Ubuntu, Cygwin):
• Move to yum.repos.d – gem install rhc
$ sudo mv openshift.repo – see forums, blogs
/etc/yum.repos.d
• Install client tools
$ sudo yum install rubygem-rhc
Eric D. Schabell | erics@redhat.com | @ericschabell

12. Create Domain
• Use rhc-create-domain command
$ rhc-create-domain -n mydomain -l openshiftlogin
• use Express console!
Eric D. Schabell | erics@redhat.com | @ericschabell

13. Create Application
• Name application and define type
$ rhc-create-app -a appname -t apptype -l openshiftlogin
(Java, Ruby, Python, Perl and most important, PHP!)
• Add application to local repo
$ git add .
• Commit changes
$ git commit -m “Initial app import.”
Eric D. Schabell | erics@redhat.com | @ericschabell

14. Deploy to Cloud
• Push the code to
Express
$ git push
• Congratulations,
your app is in the
cloud!
Eric D. Schabell | erics@redhat.com | @ericschabell

15. Eric D. Schabell | erics@redhat.com | @ericschabell

16. Demo BPM Web Designer
$ rhc-create-app -a editor -t jbossas-7.0
$ cd editor
$ git remote add upstream -m master
git://github.com/eschabell/openshift-webdesigner-
jbpmmigration.git
$ git pull -s recursive -X theirs upstream master
$ git push
http://editor-$your_domain.rhcloud.com
Eric D. Schabell | erics@redhat.com | @ericschabell

17. Auto
Scaling
Enterprise Speed Deployment
Flexibility? Provisioning Monitoring
Automation Log Mgmt
Roll-backs,
Upgrades
Databases
Eric D. Schabell | erics@redhat.com | @ericschabell

18. OpenShift Flex
1.Setup Cloud Account
2.Provision Cloud Servers
3.Build Stack
4.Upload Application Code
5.Configure Components
6.Deploy
7.Performance Monitoring
8.Log Management
9.Auto-Scaling
Eric D. Schabell | erics@redhat.com | @ericschabell

19. Login
Creds
Eric D. Schabell | erics@redhat.com | @ericschabell

20. Deploy
Application
Name App
Version
Components
Eric D. Schabell | erics@redhat.com | @ericschabell

21. Deploy code
Congrat's,
you're in
the Cloud!
Eric D. Schabell | erics@redhat.com | @ericschabell

22. Performance & Logs
Point-in-time
Trans levels
Search
Applications
Components
Eric D. Schabell | erics@redhat.com | @ericschabell

23. Define Scaling Strategy
How?
What?
Why?
Eric D. Schabell | erics@redhat.com | @ericschabell

24. Sign up, it's free!
• http://www.openshift.com – click “Try it!”
• Example projects you can deploy now!
– https://www.github.com/openshift
• Help?
– IRC: freenode #openshift
– Forums: http://www.redhat.com/openshift/forums
– Email: openshift at redhat dot com
Eric D. Schabell | erics@redhat.com | @ericschabell

25. Loving your hammer?
Eric D. Schabell | erics@redhat.com | @ericschabell