diff -Nru brightbox-mysql-system-0.4/debian/changelog brightbox-mysql-system-0.5/debian/changelog
--- brightbox-mysql-system-0.4/debian/changelog	2012-12-04 19:06:31.000000000 +0000
+++ brightbox-mysql-system-0.5/debian/changelog	2012-12-10 11:07:49.000000000 +0000
@@ -1,3 +1,10 @@
+brightbox-mysql-system (0.5-1) precise; urgency=low
+
+  * Added swap file
+  * Change ppa gpg keyserver to ubuntu one
+
+ -- John Leach <john@brightbox.co.uk>  Mon, 10 Dec 2012 11:07:08 +0000
+
 brightbox-mysql-system (0.4-1) precise; urgency=low
 
   * New auth system, root authenticated by auth_socket
diff -Nru brightbox-mysql-system-0.4/manifests/brightbox-mysql-system.pp brightbox-mysql-system-0.5/manifests/brightbox-mysql-system.pp
--- brightbox-mysql-system-0.4/manifests/brightbox-mysql-system.pp	2012-12-04 17:35:30.000000000 +0000
+++ brightbox-mysql-system-0.5/manifests/brightbox-mysql-system.pp	2012-12-10 10:54:33.000000000 +0000
@@ -19,6 +19,11 @@
   days => 3650
 }
 
+swap::file { "/.swapfile":
+  size => 512,
+  before => Class["percona::server::base"]
+}
+
 include percona::server::5_5
 class { "percona::server::base":
   ssl => true,
diff -Nru brightbox-mysql-system-0.4/modules/apt/manifests/init.pp brightbox-mysql-system-0.5/modules/apt/manifests/init.pp
--- brightbox-mysql-system-0.4/modules/apt/manifests/init.pp	2012-11-01 13:18:51.000000000 +0000
+++ brightbox-mysql-system-0.5/modules/apt/manifests/init.pp	2012-12-10 11:03:52.000000000 +0000
@@ -62,7 +62,7 @@
 # actually the last 8 characters of the fingeprint)
 define apt::key($id) {
   exec { "apt-key-$name":
-    command => "/usr/bin/apt-key adv --keyserver hkp://keys.gnupg.net --recv-keys $id",
+    command => "/usr/bin/apt-key adv --keyserver hkp://keyserver.ubuntu.com --recv-keys $id",
     unless => "/usr/bin/apt-key list | /bin/grep $id",
     notify => Exec["apt-update"]
   }
diff -Nru brightbox-mysql-system-0.4/modules/swap/manifests/init.pp brightbox-mysql-system-0.5/modules/swap/manifests/init.pp
--- brightbox-mysql-system-0.4/modules/swap/manifests/init.pp	1970-01-01 00:00:00.000000000 +0000
+++ brightbox-mysql-system-0.5/modules/swap/manifests/init.pp	2012-10-16 14:51:10.000000000 +0000
@@ -0,0 +1,34 @@
+# name is path to the swap file
+# size is in megabytes
+define swap::file($size = 1024) {
+
+  exec { "create-swap-for-$name":
+    creates => $name,
+    path => "/bin",
+    command => "dd if=/dev/zero of=${name} bs=1M count=${size}",
+    notify => Exec["mkswap-for-$name"]
+  }
+
+  exec { "mkswap-for-$name":
+    refreshonly => true,
+    path => "/sbin",
+    command => "mkswap ${name}",
+    notify => Exec["swapon-for-$name"]
+  }
+
+  exec { "swapon-for-$name":
+    refreshonly => true,
+    path => "/sbin",
+    command => "swapon ${name}"
+  }
+
+  mount { $name:
+    device => "$name",
+    fstype => swap,
+    ensure => defined,
+    atboot => true,
+    options => defaults,
+    require => Exec["mkswap-for-$name"]
+  }
+
+}