Add helpers to execute manage_projects

Manage_projects is run in two different ways:
one in a cronjob, one due to subscription. Create
helper classes to isolate that behaviour, to move
logic from system-config.

Change-Id: I4132646446dfe575c333b981aea9a7778c13bcf0

manifests/fetch_remotes.pp

@@ -0,0 +1,34 @@
+# == Class: jeepyb::fetch_remotes
+
+class jeepyb::fetch_remotes(
+  $ensure  = present,
+  $user    = 'gerrit2',
+  $minute  = '*/30',
+  $logfile = '/var/log/jeepyb_gerritfetchremotes.log',
+  $log_options = [
+    'compress',
+    'missingok',
+    'rotate 30',
+    'daily',
+    'notifempty',
+    'copytruncate',
+  ],
+) {
+  validate_array($log_options)
+
+  include jeepyb
+
+  cron { 'jeepyb_gerritfetchremotes':
+    ensure      => $ensure,
+    user        => $user,
+    minute      => $minute,
+    command     => "sleep $((RANDOM\%60+90)) && /usr/local/bin/manage-projects -v >> ${logfile} 2>&1",
+  }
+
+  include logrotate
+  logrotate::file { $logfile:
+    log     => $logfile,
+    options => $log_options,
+    require => Cron['jeepyb_gerritfetchremotes'],
+  }
+}

manifests/manage_projects.pp

@@ -0,0 +1,32 @@
+# == Class: jeepyb::manage_projects
+
+class jeepyb::manage_projects(
+  $timeout = 900, # 15 minutes
+  $logfile = '/var/log/manage_projects.log',
+  $log_options = [
+    'compress',
+    'missingok',
+    'rotate 30',
+    'daily',
+    'notifempty',
+    'copytruncate',
+  ],
+) {
+  validate_array($log_options)
+
+  include jeepyb
+
+  exec { 'jeepyb_manage_projects':
+    command     => "/usr/local/bin/manage-projects -v >> ${logfile} 2>&1",
+    timeout     => $timeout, # 15 minutes
+    refreshonly => true,
+    logoutput   => true,
+  }
+
+  include logrotate
+  logrotate::file { $logfile:
+    log     => $logfile,
+    options => $log_options,
+    require => Exec['jeepyb_manage_projects'],
+  }
+}