multistage script

Author: Breccan

Capfile

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+load 'deploy' if respond_to?(:namespace) # cap2 differentiator
+Dir['vendor/plugins/*/recipes/*.rb'].each { |plugin| load(plugin) }
+
+load 'config/deploy' # remove this line to skip loading any of the default tasks

config/deploy.rb

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+set :application, "set your application name here"
+set :repository,  "set your repository location here"
+
+set :scm, :subversion
+set :stages, %w(test, production, ci)
+set :default_stage, 'test'
+require 'capistrano/ext/multistage'
+
+after :deploy, "init:set_permissions"
+
+namespace :deploy do
+
+  task :restart, :roles => :app do
+    # restart your web server here
+    sudo "/usr/sbin/apache2ctl graceful"
+  end
+
+end
+
+namespace :init do
+
+  task :set_permissions, :except => { :no_release => true } do
+    # chown the new directory to www-data:www-data
+    sudo "chown -R www-data:www-data #{latest_release}"
+  end
+
+end

config/deploy/ci.rb

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+set :application, "App Name"
+set :rails_env, 'ci'
+ENV['RAILS_ENV'] = RAILS_ENV = rails_env
+
+set :default_environment, {"RAILS_ENV" => rails_env}
+puts "*** Deploying to \033[1;41m #{fetch(:rails_env)} \033[0m"
+role :web, "your web-server here"                          # Your HTTP server, Apache/etc
+role :app, "your app-server here"                          # This may be the same as your `Web` server
+role :db,  "your primary db-server here", :primary => true # This is where Rails migrations will run
+role :db,  "your slave db-server here"
+set :deploy_to 'var/lib/rails/%s' % application
+set :user, 'root'

config/deploy/production.rb

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+set :application, "App Name"
+set :rails_env, 'production'
+ENV['RAILS_ENV'] = RAILS_ENV = rails_env
+
+set :default_environment, {"RAILS_ENV" => rails_env}
+puts "*** Deploying to \033[1;41m #{fetch(:rails_env)} \033[0m"
+role :web, "your web-server here"                          # Your HTTP server, Apache/etc
+role :app, "your app-server here"                          # This may be the same as your `Web` server
+role :db,  "your primary db-server here", :primary => true # This is where Rails migrations will run
+role :db,  "your slave db-server here"
+set :deploy_to 'var/lib/rails/%s' % application
+set :user, 'root'

config/deploy/test.rb

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+set :application, "App Name"
+set :rails_env, 'test'
+ENV['RAILS_ENV'] = RAILS_ENV = rails_env
+
+set :default_environment, {"RAILS_ENV" => rails_env}
+puts "*** Deploying to \033[1;41m #{fetch(:rails_env)} \033[0m"
+role :web, "your web-server here"                          # Your HTTP server, Apache/etc
+role :app, "your app-server here"                          # This may be the same as your `Web` server
+role :db,  "your primary db-server here", :primary => true # This is where Rails migrations will run
+role :db,  "your slave db-server here"
+set :deploy_to 'var/lib/rails/%s' % application
+set :user, 'root'