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Codemotion 2012 Rome - An OpenShift Primer
This document is an OpenShift primer that guides users through the process of deploying applications to the cloud using OpenShift. It covers essential steps such as signing up, installing client tools, creating a domain, and deploying applications via git. Additionally, it includes links to resources, community forums, and examples for further assistance.
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Codemotion 2012 Rome - An OpenShift Primer
- 1. An OpenShift Primer Get your code into the Cloud! Eric D. Schabell Codemotion – Rome, Italy JBoss Senior Solution Architect 23-24 March 2012 erics@redhat.com / @ericschabell www.codemotion.it
- 2. Sign up, it'sfree! • http://openshift.redhat.com – “Sign up and Try it!” • Example projects you can deploy now! – https://www.github.com/openshift • Help? Promotional Code: CODEMOTION – IRC: freenode #openshift – Forums: http://www.redhat.com/openshift/c ommunity/forums – Email: openshift at redhat dot com
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- 7. Why am iDORKING with the stack?!
- 8. Express 1.Sign Up 2.Install Client Tools 3.Create Domain 4.Create Application 5.Deploy Application (GIT)
- 9. Sign Up http://openshift.redhat.com
- 10. Install Client Tools • The rest (osX, • Fedora / RHEL Ubuntu, Cygwin): – openshift.repo – gem install rhc • Move to yum.repos.d (json_pure) $ sudo mv openshift.repo – see forums, blogs /etc/yum.repos.d • Install client tools $ sudo yum install rubygem-rhc
- 11. Create Domain • Userhc-create-domain command $ rhc-create-domain -n mydomain -l openshiftlogin • use Express console!
- 12. rhc-create-domain Usage: /usr/bin/rhc-create-domain Bind aregistered rhcloud user to a domain in rhcloud. -n|--namespace namespace Namespace for your application(s) (alphanumeric - max 16 chars) -l|--rhlogin rhlogin Red Hat login (RHN or OpenShift login with OpenShift Express access) -p|--password password RHLogin password (optional, will prompt) -a|--alter Alter namespace (will change urls) and/or ssh key -d|--debug Print Debug info -h|--help Show Usage info --config path Path of alternate config file --timeout # Timeout, in seconds, for connection
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- 19. Other Options: createapps • Name app and define type $ rhc-create-app -a appname -t apptype -l openshiftlogin (Node.js, DIY, Jenkins, PHP, Ruby, Python, Perl and most important, Java!) • Add application to local repo $ git add . • Commit changes $ git commit -m “Initial app import.”
- 20. Deploy to Cloud •Push the code to Express $ git push • Congratulations, your app is in the cloud!
- 22. Demo Codemotion MobileApp $ rhc-create-app -a codemotion -t jbossas-7 $ cd codemotion $ git remote add upstream -m master git://github.com/eschabell/kitchensink-html5-mobile- example.git $ git pull -s recursive -X theirs upstream master $ git push http://codemotion-$your_domain.rhcloud.com
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- 27. Time for anew project!
- 28. What will thefuture bring? Express / Flex unification JBoss++ Commercial Service / Pricing Mobile 2012 Open Source (SDK + project)
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- 30. • OpenShift: http://openshift.redhat.com •OpenShift Express: https://openshift.redhat.com/app/express • Blogs: https://www.redhat.com/openshift/community/blogs • JBPM Web Designer in the Cloud (example): http://www.schabell.org/2011/10/jbpm-web-designer-integrates-jbpm.html • Deploy an application to OpenShift with JBossTools (video): http://vimeo.com/33988381 • Deploying mobile application with JBoss Dev Studio: https://community.jboss.org/wiki/DeployingHTML5ApplicationsToOpenshift • Rise above the Cloud hype with OpenShift: http://www.schabell.org/2012/01/rise-above-cloud-hype-with-openshift.html