Support for dns aliases, dynamic creation of zone files (dependent

on the environment fact) from Facter facts and a fix for environment
support in puppet.

dnsaliases/manifests/init.pp

@@ -0,0 +1,21 @@
+# .
+#
+# === Global variables
+#
+#   $aliases:
+#       Comma-separated list of aliases for this host.
+#
+
+class dnsaliases( $aliases ) {
+
+  $content = "$aliases\n"
+
+    file { "/etc/dnsaliases":
+        ensure  => present,
+        mode    => 0644,
+        owner   => root,
+        group   => root,
+        content => $content,       
+    }
+
+}