#10073 - Fix provisioning of downloadserver role

modules/downloadserver/manifests/init.pp

 class downloadserver(
     $domain,
     $certificate,
     $private_key,
     $is_default = false
   ) {
 
   include adblockplus::web
 
   class {'nginx':
@@ skipping 21 matching lines @@
     ],
   }
 
   user {'hg':
     ensure => present,
     comment => 'Mercurial client user',
     home => '/home/hg',
     managehome => true
   }
 
+  file { '/var/www/downloads':
+    ensure => 'directory',
+    mode => '0755',
+    group => 'hg',
+    owner => 'hg',
+  }
+
   exec { "fetch_downloads":
     command => "hg clone https://hg.adblockplus.org/downloads /var/www/downloads",
     path => ["/usr/bin/", "/bin/"],
-    require => Package['mercurial'],
     user => hg,
+    require => [
+      Package['mercurial'],
+      File['/var/www/downloads'],
+    ],
     timeout => 0,
-    onlyif => "test ! -d /var/www/downloads"
+    creates => "/var/www/downloads/.hg/hgrc"
   }
 
   File {
     owner => root,
     group => root,
     mode => '0644',
   }
 
   nginx::hostconfig{$domain:
     source => 'puppet:///modules/downloadserver/site.conf',
@@ skipping 10 matching lines @@
   }
 
   cron {'mirror':
     ensure => present,
     command => 'hg pull -q -u -R /var/www/downloads/',
     environment => hiera('cron::environment', []),
     user => hg,
     minute => '3-59/20'
   }
 
+  ensure_packages([
+    'rsync',
+  ])
+
   file {'/var/www/devbuilds':
     ensure => directory,
     owner => rsync
   }
 
   user {'rsync':
     ensure => present,
     home => '/home/rsync',
     managehome => true
   }
@@ skipping 14 matching lines @@
 
   file {'/home/rsync/.ssh/id_rsa.pub':
     ensure => file,
     owner => rsync,
     mode => '0400',
     source => 'puppet:///modules/private/rsync@downloads.adblockplus.org.pub'
   }
 
   cron {'mirror-devbuilds':
     ensure => present,
-    require => [File['/home/rsync/.ssh/id_rsa'],
-                File['/var/www/devbuilds']],
+    require => [
+      File['/home/rsync/.ssh/id_rsa'],
+      File['/var/www/devbuilds'],
+      Package['rsync'],
+    ],
     command => 'rsync -e ssh -ltprz --delete devbuilds@buildmaster.adblockplus.org:. /var/www/devbuilds',
     environment => hiera('cron::environment', []),
     user => rsync,
     hour => '*',
     minute => '4-54/10'
   }
 }