OSC11 - An OpenShift Primer for Developers to get your Code into the Cloud

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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!

Technology

An OpenShift Primer
Get your code into the Cloud!

Eric D. Schabell
JBoss Senior Solution Architect
Eric D. Schabell | erics@redhat.com | @ericschabell

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

Immersion...
Shift happens?

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

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

PaaS?

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

Why am i DORKING
with the stack?!

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

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

Sign Up
http://openshift.com/try-it

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

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

Create Domain
• Use rhc-create-domain command
$ rhc-create-domain -n mydomain -l openshiftlogin
• use Express console!

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

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

Deploy to Cloud
• Push the code to
Express
$ git push

• Congratulations,
your app is in the
cloud!

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

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

Auto
Scaling
Enterprise Speed Deployment

Flexibility? Provisioning Monitoring

Automation Log Mgmt
Roll-backs,
Upgrades
Databases

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

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

Login

Creds

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

Deploy
Application
Name App

Version

Components

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

Deploy code

Congrat's,
you're in
the Cloud!

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

Performance & Logs
Point-in-time

Trans levels

Search

Applications

Components

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

Define Scaling Strategy

How?

What?

Why?

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

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

Loving your hammer?

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

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

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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

OSC11 - An OpenShift Primer for Developers to get your Code into the Cloud

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