Split gerrit remote fetcher into a module.

Change-Id: I85fd220da7105363471a1e67fec86cd25dac95c1

modules/gerrit/manifests/init.pp

@@ -69,7 +69,6 @@ class gerrit($virtual_hostname='',
       $httpd_maxthreads='',
       $httpd_maxwait='',
       $github_projects = [],
-      $upstream_projects = [],
       $commentlinks = [ { name => 'changeid',
                           match => '(I[0-9a-f]{8,40})',
               		  link => '#q,$1,n,z' },
@@ -179,12 +178,6 @@ class gerrit($virtual_hostname='',
       environment => "PATH=/usr/bin:/bin:/usr/sbin:/sbin",
     }
 
-    cron { "gerritfetchremotes":
-      user => gerrit2,
-      minute => "*/30",
-      command => 'sleep $((RANDOM\%60+90)) && python /usr/local/gerrit/scripts/fetch_remotes.py',
-      require => File['/usr/local/gerrit/scripts'],
-    }
 
   } # testmode==false
 
@@ -237,16 +230,6 @@ class gerrit($virtual_hostname='',
     require => User["gerrit2"]
   }
 
-  file { '/home/gerrit2/remotes.config':
-    owner => 'root',
-    group => 'root',
-    mode => 444,
-    ensure => 'present',
-    content => template('gerrit/remotes.config.erb'),
-    replace => 'true',
-    require => User["gerrit2"]
-  }
-
   file { '/home/gerrit2/review_site/static/title.png':
     ensure => 'present',
     source => "puppet:///modules/gerrit/${logo}",

modules/gerrit/manifests/remotes.pp

@@ -0,0 +1,18 @@
+class gerrit::remotes($upstream_projects) {
+    cron { "gerritfetchremotes":
+      user => gerrit2,
+      minute => "*/30",
+      command => 'sleep $((RANDOM\%60+90)) && python /usr/local/gerrit/scripts/fetch_remotes.py',
+      require => File['/usr/local/gerrit/scripts'],
+    }
+
+    file { '/home/gerrit2/remotes.config':
+      owner => 'root',
+      group => 'root',
+      mode => 444,
+      ensure => 'present',
+      content => template('gerrit/remotes.config.erb'),
+      replace => 'true',
+      require => User["gerrit2"]
+    }
+}