Act 3

deploy.rb

require "bundler/capistrano"

set :application, "awesome"
set :user, "vagrant"
set :deploy_to, "/home/#{user}/apps/#{application}"
set :deploy_via, :remote_cache
set :use_sudo, false

set :scm, "git"
set :repository, "[email protected]:7hunderbird/#{application}.git"
set :branch, "master"

default_run_options[:pty] = true
ssh_options[:forward_agent] = true

after "deploy", "deploy:cleanup" # keep only the last 5 releases

# -----------------------------------------------------------------------------

set :stages, %w(staging production) set :default_stage, 'staging'
require 'capistrano/ext/multistage'

production.rb

set :production_database, "awesome_production"
set :production_dbhost,   "localhost"

role :web, "192.168.33.11"
role :app, "192.168.33.11"
role :db , "192.168.33.11", :primary => true
set :stage, :production
set :rails_env, "production"
set :environment_database, defer { production_database }
set :environment_dbhost, defer { production_dbhost }

staging.rb

set :staging_database,    "awesome_staging"
set :staging_dbhost,      "localhost"

role :web, "192.168.33.10"
role :app, "192.168.33.10"
role :db , "192.168.33.10", :primary => true
set :stage, :staging
set :rails_env, "staging"
set :environment_database, defer { staging_database }
set :environment_dbhost, defer { staging_dbhost }