Openshift

Transcript

1. Deployments for the rest of us RootConf, Bangalore | Anurag

   Patel, Red Hat

2. Agenda • An overview of Openshift PaaS. • Command line

   client 'rhc'. • Deploying a sample app. • Application addons. • The Openshift shell. • Databases, logs, snapshots.

3. Cloud Stack

4. PaaS?

5. Openshift Origin • Open source components. • Run on your

   own Laptop, premises, datacenter. • Deploy your own SaaS on your own PaaS running on your own IaaS. • https://github.com/openshift/crankcase

6. Languages

7. Cartridges

8. Scale and Profit!

9. None

10. Signup

11. CLI • # yum install rubygem-rhc • $ gem install

    json_pure • $ gem install rhc

12. Creating an App • $ rhc app create -a memegram

    -t ruby-1.8 • $ git clone ssh://facefeed@memegram- rootconf.rhcloud.com/~/git/memegram.git/ • $ git remote add github [email protected] :gnurag/memegram.git • $ git pull github master

13. Deploying the app • $ git push origin master •

    View: https://memegram-rootconf.rhcloud.com

14. Adding cartridges • $ rhc app cartridge list -a memegram

    • $ rhc app cartridge add -a memegram -c mongodb-2.0 • $ rhc app cartridge add -a memegram -c rockmongo-1.1 • View: https://memegram- rootconf.rhcloud.com/rockmongo/

15. Viewing metrics • $ rhc app cartridge add -a memegram

    -c metrics-0.1 • View: https://memegram- rootconf.rhcloud.com/metrics/

16. Inspecting logs • $ rhc app tail -a memegram

17. Openshift shell • $ rhc domain show • $ ssh

    facefeed@memegram- rootconf.rhcloud.com

18. App Snapshots • $ rhc app snapshot save -a memegram

    • $ rhc app snapshot restore -a memegram --filepath memegram.tar.gz

19. Port forwarding • $ rhc-port-forward -a memegram

20. What next? • Signup: https://openshift.redhat.com/app/ • Github: https://github.com/openshift/ • Userguide:

    http://docs.redhat.com • IRC: #openshift • Twitter: @openshift • Memegram: https://github.com/gnurag/memegram

21. Thank you! • Anurag <[email protected]> • IRC: devmodem • Twitter:

    @gnurag