Make bandersnatch::httpd class

So that apache may be controlled separately.

Change-Id: Id35ed8fd0cacc1fbdc77b811a4386718f9785a77

manifests/httpd.pp

@@ -0,0 +1,42 @@
+# Copyright 2015 Hewlett-Packard Development Company, L.P.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# = Class: bandersnatch::httpd
+#
+# Class to set up bandersnatch web hosting.
+#
+class bandersnatch::httpd (
+  $vhost_name,
+  $mirror_root = '/srv/static/mirror',
+  $user = 'root',
+  $group = 'root',
+) {
+  include ::httpd
+
+  ::httpd::vhost { $vhost_name:
+    port     => 80,
+    priority => '50',
+    docroot  => "${mirror_root}/web",
+    require  => File["${mirror_root}/web"],
+  }
+
+  file { "${mirror_root}/web/robots.txt":
+    ensure  => present,
+    owner   => $user,
+    group   => $group,
+    mode    => '0444',
+    source  => 'puppet:///modules/bandersnatch/robots.txt',
+    require => File["${mirror_root}/web"],
+  }
+}

manifests/mirror.pp

@@ -17,7 +17,6 @@
 # Class to set up bandersnatch mirroring.
 #
 class bandersnatch::mirror (
-  $vhost_name,
   $mirror_root = '/srv/static/mirror',
   $static_root = '/srv/static',
   $user = 'root',
@@ -45,24 +44,6 @@ class bandersnatch::mirror (
     require => File[$mirror_root],
   }
 
-  include ::httpd
-
-  ::httpd::vhost { $vhost_name:
-    port     => 80,
-    priority => '50',
-    docroot  => "${mirror_root}/web",
-    require  => File["${mirror_root}/web"],
-  }
-
-  file { "${mirror_root}/web/robots.txt":
-    ensure  => present,
-    owner   => $user,
-    group   => $group,
-    mode    => '0444',
-    source  => 'puppet:///modules/bandersnatch/robots.txt',
-    require => File["${mirror_root}/web"],
-  }
-
   file { '/etc/bandersnatch.conf':
     ensure  => present,
     content => template('bandersnatch/bandersnatch.conf.erb'),