From ade8845ac81067d017458ceb9195789ae02176ed Mon Sep 17 00:00:00 2001
From: Feng Pan <fpan@redhat.com>
Date: Tue, 13 Dec 2016 22:36:10 -0500
Subject: Adds etcd

etcd is used by networking-vpp ML2 driver as the messaging mechanism. This
patch adds etcd service which can be used by other services.

Implements: blueprint fdio-integration-tripleo

Change-Id: Idaa3e3deddf9be3d278e90b569466c2717e2d517
Signed-off-by: Feng Pan <fpan@redhat.com>
---
 manifests/haproxy.pp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'manifests/haproxy.pp')

diff --git a/manifests/haproxy.pp b/manifests/haproxy.pp
index cc21e37..09bd5ec 100644
--- a/manifests/haproxy.pp
+++ b/manifests/haproxy.pp
@@ -251,6 +251,10 @@
 #  (optional) Enable or not RabbitMQ binding
 #  Defaults to false
 #
+# [*etcd*]
+#  (optional) Enable or not Etcd binding
+#  Defaults to hiera('etcd_enabled', false)
+#
 # [*docker_registry*]
 #  (optional) Enable or not the Docker Registry API binding
 #  Defaults to hiera('enable_docker_registry', false)
@@ -526,6 +530,7 @@ class tripleo::haproxy (
   $mysql_clustercheck          = false,
   $mysql_member_options        = undef,
   $rabbitmq                    = false,
+  $etcd                        = hiera('etcd_enabled', false),
   $docker_registry             = hiera('enable_docker_registry', false),
   $redis                       = hiera('redis_enabled', false),
   $redis_password              = undef,
@@ -713,6 +718,11 @@ class tripleo::haproxy (
     "${redis_vip}:6379" => $haproxy_listen_bind_param,
   }
 
+  $etcd_vip = hiera('etcd_vip', $controller_virtual_ip)
+  $etcd_bind_opts = {
+    "${etcd_vip}:2379" => $haproxy_listen_bind_param,
+  }
+
   class { '::haproxy':
     service_manage   => $haproxy_service_manage,
     global_options   => {
@@ -1255,6 +1265,23 @@ class tripleo::haproxy (
     }
   }
 
+  if $etcd {
+    haproxy::listen { 'etcd':
+      bind             => $etcd_bind_opts,
+      options          => {
+        'balance' => 'source',
+      },
+      collect_exported => false,
+    }
+    haproxy::balancermember { 'etcd':
+      listening_service => 'etcd',
+      ports             => '2379',
+      ipaddresses       => hiera('etcd_node_ips', $controller_hosts_real),
+      server_names      => hiera('etcd_node_names', $controller_hosts_names_real),
+      options           => $haproxy_member_options,
+    }
+  }
+
   if $docker_registry {
     ::tripleo::haproxy::endpoint { 'docker-registry':
       public_virtual_ip => $public_virtual_ip,
-- 
cgit 1.2.3-korg