Capifile

# Load DSL and set up stages
require "capistrano/setup"

# Include default deployment tasks
require "capistrano/deploy"

# Include tasks from other gems included in your Gemfile
#
# For documentation on these, see for example:
#
#   https://github.com/capistrano/rvm
#   https://github.com/capistrano/rbenv
#   https://github.com/capistrano/chruby
#   https://github.com/capistrano/bundler
#   https://github.com/capistrano/rails
#   https://github.com/capistrano/passenger
#
# require 'capistrano/rvm'
require 'capistrano/rbenv'
set :rbenv_ruby, '2.3.1'
# require 'capistrano/chruby'
require 'capistrano/bundler'
require 'capistrano/rails'
require 'capistrano/passenger'

# Load custom tasks from `lib/capistrano/tasks` if you have any defined
Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }

deploy-production.rb

server "app.example.com", user: "smith", roles: %w{web, app, db}, port: 3488
set :assets_roles, [:app, :web]
set :application, "myapp"

set :rails_env, "production"

set :scm, :git
set :pty, true

deploy.rb

set :application, 'myapp'
set :repo_url, 'git@bitbucket.org:user/app.git'

set :linked_files, fetch(:linked_files, []).push('config/database.yml', 'config/secrets.yml', 'db/staging.sqlite3', 'db/production.sqlite3')
set :linked_dirs, fetch(:linked_dirs, []).push('log', 'tmp/pids', 'tmp/cache', 'tmp/sockets', 'vendor/bundle', 'public/system', 'public/uploads')

set :passenger_restart_with_touch, true