class jenkins_master {

  #TODO: apache modules: ssl, proxy, rewrite
  #TODO: wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add -
  #TODO: or something like: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys KEYID

  file { '/etc/apt/sources.list.d/jenkins.list':
    owner => 'root',
    group => 'root',
    mode => 444,
    ensure => 'present',
    content => "deb http://pkg.jenkins-ci.org/debian binary/",
    replace => 'true',
  }

  file { '/etc/apache2/sites-available/jenkins':
    owner => 'root',
    group => 'root',
    mode => 444,
    ensure => 'present',
    source => "puppet:///modules/jenkins_master/apache.conf",
    replace => 'true',
    require => Package['apache2'],
  }

  file { '/etc/apache2/sites-enabled/jenkins':
    target => '/etc/apache2/sites-available/jenkins',
    ensure => link,
    require => File['/etc/apache2/sites-available/jenkins'],
  }

  file { '/etc/apache2/sites-enabled/000-default':
    require => File['/etc/apache2/sites-enabled/jenkins'],
    ensure => absent,
  }

  $packages = [
    "jenkins",
    "python-pip",
    "apache2"
  ]

  package { $packages:
    ensure => "latest",
    require => File['/etc/apt/sources.list.d/jenkins.list'],
  }

  package { "apache-libcloud":
    ensure => latest,
    provider => pip,
    require => Package[python-pip]
  }

  exec { "update apt cache":
    subscribe => [ File["/etc/apt/sources.list.d/jenkins.list"]],
    refreshonly => true,
    path => "/bin:/usr/bin",
    command => "apt-get update",
  }

  exec { "gracefully restart apache":
    subscribe => [ File["/etc/apache2/sites-available/jenkins"]],
    refreshonly => true,
    path => "/bin:/usr/bin:/usr/sbin",
    command => "apache2ctl graceful",
  }

}