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Deploying
 with Capistrano

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About: Bruno Sutic, github.com/bruno-/
 Rails & Javascript developer
 Ideal Project Group, Chicago Worked on a Capistrano plugins: github.com/capistrano-plugins/

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Goals • Demo Capistrano deployment • Capistrano ecosystem & possibilities • Mina vs Capistrano comparison

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What is skipped? • Capistrano vs Heroku (vs Engine Yard vs Docker vs…) • server installation and configuration (provisioning) • Capistrano internals

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Capistrano demo STEPS 1. make a Rails app ✅ 2. buy & setup a server ✅ 3. setup Capistrano 4. deploy STACK • Nginx • Unicorn • PostgreSQL

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Demo

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Advantages • setup code is minimal • composable gems ecosystem • *no ssh login* to the server required! • the same setup for multi-server deployment

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Multi-server setup Web server
 (Nginx) App App DB
 (PostgreSQL)

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Multi-server demo

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Demo summary • setup app for Capistrano deployment • rollback • multi-server setup & deployment

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Capistrano vs Mina

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Questions