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
endAvailable Tasks
cap pm2:delete # Delete pm2 application
cap pm2:list # Show pm2 application info
cap pm2:logs # Watch pm2 logs
cap pm2:restart # Restart app gracefully
cap pm2:setup # Install pm2 via npm on the remote host
cap pm2:start # Start pm2 application
cap pm2:status # List all pm2 applications
cap pm2:stop # Stop pm2 application
cap pm2:save # Save pm2 state so it can be loaded after restartConfigurable options:
set :pm2_app_command, 'main.js' # the main program
set :pm2_app_name, fetch(:application) # name for pm2 app
set :pm2_target_path, -> { release_path } # where to run pm2 commands
set :pm2_roles, :all # server roles where pm2 runs on
set :pm2_env_variables, {} # default: env vars for pm2
set :pm2_start_params, '' # pm2 start params see http://pm2.keymetrics.io/docs/usage/quick-start/#cheat-sheetContributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request