Loadbalancer: Add support for Redis

Add support for Redis in the loadbalancer setup.
Redis loadbalancing system is particular as it does not provide
clustering capabilities yet, hence this pattern[1] will be applied.

[1] https://github.com/falsecz/haredis

Change-Id: I80a6c284af9eceb6b669a03c5d93256261523331

1 files changed, 38 insertions, 0 deletions

diff --git a/manifests/redis_notification.pp b/manifests/redis_notification.pp
new file mode 100644
index 0000000..ad059a0
--- /dev/null
+++ b/manifests/redis_notification.pp
@@ -0,0 +1,38 @@
+# Copyright 2015 Red Hat, Inc.
+# All Rights Reserved.
+#
+# 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: tripleo::redis_notification
+#
+# Configure the Redis notification script that talks to HAProxy
+#
+# === Parameters:
+#
+# [*haproxy_monitor_ip*]
+#  (String) IP address on which HAProxy is listening on
+#  Defaults to 127.0.0.1
+#
+class tripleo::redis_notification (
+  $haproxy_monitor_ip = '127.0.0.1',
+) {
+
+  file { '/usr/local/bin/redis-notifications.sh' :
+    ensure  => file,
+    content => template('tripleo/redis/redis-notifications.sh.erb'),
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0755',
+  }
+
+}