Issue 1281 - Introduce module buildbot

modules/buildbot/manifests/slave.pp

+# == Type: buildbot::slave
+#
+# Manage Buildbot (http://buildbot.net/) slave instances.
+#
+# === Parameters:
+#
+# [*basedir*]
+#   The base directory of the slave, which can be configured elsewhere or,
+#   if it's anchestors are present, relied upon the builtin defaults.
+#
+# [*ensure*]
+#   Whether to setup the slave (anything but 'absent' or 'purged') or
+#   remove the associated resources. Note that only 'purged' implies the
+#   removal of $basedir.
+#
+# [*master*]
+#   The "$hostname:$port" combination of the build master.
+#
+# [*name*]
+#   The build slave's name.
+#
+# [*password*]
+#   The build slave's password with the master.
+#
+# [*system*]
+#   Any value beside 'false' will cause the slave operations to also
+#   affect the buildbot::buildslave service. Use this option to include
+#   the slave instance with the system daemon.
+#
+# [*user*]
+#   The user to whom the slave instance belongs to. Note that the user
+#   is not created implicitly by this setup, except if the creation is
+#   implied with any of the $buildbot::slave_packages.
+#
+# === Examples:
+#
+#   buildbot::slave {'alpha':
+#     basedir => '/var/buildslave-alpha',
+#   }
+#
+#   buildbot::slave {'beta':
+#     ensure => absent,
+#   }
+#
+define buildbot::slave (
+  $admin = 'buildbot@localhost',
+  $basedir = "$::buildbot::slave_directory/$name",
+  $ensure = 'present',
+  $master = 'localhost:9989',
+  $password = 'changeme',
+  $system = false,
+  $user = $::buildbot::slave_user,
+) {
+
+  if $ensure !~ /^(absent|purged)$/ {
+    ensure_packages($::buildbot::slave_packages)
+    realize(File[$::buildbot::slave_directory])
+
+    exec {"buildslave#$title":
+      command => shellquote([
+        $::buildbot::slave_runner,
+        'create-slave',
+        $basedir,
+        $master,
+        $name,
+        $password,
+      ]),
+      creates => "$basedir/buildbot.tac",
+      require => [
+        File[$::buildbot::master_directory],
+        Package[$::buildbot::master_packages],
+      ],
+      user => $user,
+    }
+
+    Exec["buildslave#$title"] <- Exec <|creates == $basedir|>
+    Exec["buildslave#$title"] <- File <|path == $basedir|>
+
+    file {"$basedir/info/admin":
+      content => $admin,
+      owner => $user,
+      require => Exec["buildslave#$title"],
+    }
+  }
+
+  if $system != false {
+    ensure_packages($::buildbot::slave_packages)
+    realize(Concat['buildslave'])
+    realize(Concat::Fragment['buildslave'])
+    realize(Service['buildslave'])
+
+    concat::fragment {"buildslave#$title":
+      content => template('buildbot/buildslave_fragment.erb'),
+      ensure => $ensure ? {'present' => $ensure, default => 'absent'},
+      notify => Service['buildslave'],
+      order => 1,
+      target => 'buildslave',
+    }
+
+    Service['buildslave'] <~ Exec <|creates == "$basedir"|>
+    Service['buildslave'] <~ Exec <|creates == "$basedir/buildbot.tac"|>
+
+    Service['buildslave'] <~ File <|path == "$basedir"|>
+    Service['buildslave'] <~ File <|path == "$basedir/info/admin"|>
+  }
+
+  if $ensure == 'purged' {
+    file {$basedir: ensure => 'absent'}
+  }
+}