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Deployments for the rest of us RootConf, Bangalore | Anurag Patel, Red Hat

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Agenda ● An overview of Openshift PaaS. ● Command line client 'rhc'. ● Deploying a sample app. ● Application addons. ● The Openshift shell. ● Databases, logs, snapshots.

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Cloud Stack

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PaaS?

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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

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Languages

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Cartridges

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Scale and Profit!

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No content

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Signup

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CLI ● # yum install rubygem-rhc ● $ gem install json_pure ● $ gem install rhc

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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

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Deploying the app ● $ git push origin master ● View: https://memegram-rootconf.rhcloud.com

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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/

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Viewing metrics ● $ rhc app cartridge add -a memegram -c metrics-0.1 ● View: https://memegram- rootconf.rhcloud.com/metrics/

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Inspecting logs ● $ rhc app tail -a memegram

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Openshift shell ● $ rhc domain show ● $ ssh facefeed@memegram- rootconf.rhcloud.com

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App Snapshots ● $ rhc app snapshot save -a memegram ● $ rhc app snapshot restore -a memegram --filepath memegram.tar.gz

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Port forwarding ● $ rhc-port-forward -a memegram

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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

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Thank you! ● Anurag ● IRC: devmodem ● Twitter: @gnurag