loadbalancer: add listen_https class

Add a class to configure SSL on HAproxy pool

feature #337
Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>

manifests/loadbalancer/listen_https.pp

@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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.
+#
+# Define::
+#
+# cloud::loadbalancer::listen_https
+#
+define cloud::loadbalancer::listen_https(
+  $ports     = 'unset',
+  $httpchk   = 'ssl-hello-chk',
+  $options   = {},
+  $listen_ip = '0.0.0.0') {
+
+  $options_basic = {'mode'       => 'tcp',
+                    'balance'    => 'roundrobin',
+                    'http-check' => 'expect ! rstatus ^5',
+                    'option'     => ['tcpka', 'tcplog', $httpchk] }
+
+  $options_custom = merge($options_basic, $options)
+
+  haproxy::listen { $name:
+    ipaddress => $listen_ip,
+    ports     => $ports,
+    options   => $options_custom,
+  }
+}