puppet-pm2

Puppet Module to deploy a nodejs application using PM2

This is a pretty hacky first version. It relies on puppet module willdurand/nodejs to install nodejs and npm. It would be good to make the create_app a provider called pm2_app. It would be better to use the nodejs::npm provider instead of execing npm install etc.

Minimal Usage:

 class { 'pm2': }

 class { 'pm2::create_app':
   name    => 'my-nodejs-app',
   require => Class['pm2']
 } 

Detailed Usage:

 class { 'pm2':
   npm_repository    => "https://registry.npmjs.org",
   npm_auth          => 'Ashtyhy=+as',
   npm_always_auth   => true,
   pm2_version       => "latest",
   install_root      => '/opt',
   install_dir       => 'nodejs',
   deamon_user       => 'nodejs',  
 }

 class { 'pm2::create_app':
   name            => 'my-nodejs-app',
   app             => 'myapp',
   appversion      => 'latest',
   path            => "/opt/nodejs/myapp",
   script          => "lib/app.js",              
   args            => ["arg1","arg2"],
   env             => '{ "env.NODE_ENV" : "test" }',
   install_root    => '/opt',
   install_dir     => 'nodejs',
   deamon_user     => 'nodejs',     
   require => Class['pm2']
 } 

Nodejs Configuration:

module "willdurand/nodejs" is called to do the nodejs install. assuming using puppet 3.x with hiera then nodejs can be configured by setting the parameters in hiera:

 nodejs::version:          'stable'   ('vX.Y.Z', 'latest' or 'stable')
 nodejs::target_dir:       '/usr/local/bin'
 nodejs::with_npm:         true
 nodejs::make_install:     true
 nodejs::create_symlinks:  false
 

Also you need to set the path in factor before running this as willdurand/nodejs relies on the $::path variable

 set path to '/usr/local/node/node-default/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin'