capistrano-pm2

This is a pm2 handler for capistrano 3.x.

Capistrano::pm2

nodejs pm2 support for Capistrano 3.x

Installation

Add this line to your application's Gemfile:

gem 'capistrano', '~> 3.1.0'
gem 'capistrano-pm2'

And then execute:

$ bundle

Or install it yourself as:

$ gem install capistrano-pm2

Usage

Require in Capfile to use the default task:

require 'capistrano/pm2'

The task will run before deploy:restart as part of Capistrano's default deploy, or can be run in isolation with cap production pm2:restart. You can also invoke it in your deploy.rb:

namespace :deploy do
  desc 'Restart application'
  task :restart do
    # invoke 'npm:install'
    invoke 'pm2:restart'
  end

  after :publishing, :restart
end

Available Tasks

cap pm2:restart                    # Restart app gracefully
cap pm2:show                       # Show pm2 application info
cap pm2:start                      # Start pm2 application
cap pm2:status                     # Show pm2 status
cap pm2:stop                       # Stop pm2 application

Configurable options:

set :pm2_app_command, 'main'                      # default, runs main.js
set :pm2_target_path, -> { release_path.join('subdir') } # default not set
set :pm2_roles, :all                              # default
set :pm2_env_variables, {}                        # default

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request