From 108d60cb058ccda68f1facdbd7d9291f286461b3 Mon Sep 17 00:00:00 2001
From: Christian Berendt <berendt@betacloud-solutions.de>
Date: Tue, 26 Sep 2017 10:06:12 +0200
Subject: [PATCH] Support HiPE (High-Performance Erlang) in RabbitMQ role

Change-Id: I6394475f14bb4875be6d924591e4aea533ac2eb6
Closes-bug: #1621404
Depends-on: Ifc4f1d0f1b59b1789011e33c649033eb3cf5b010
---
 ansible/group_vars/all.yml                          | 1 +
 ansible/roles/rabbitmq/templates/rabbitmq.config.j2 | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/ansible/group_vars/all.yml b/ansible/group_vars/all.yml
index 0dc8b26671..0012c8c6b9 100644
--- a/ansible/group_vars/all.yml
+++ b/ansible/group_vars/all.yml
@@ -443,6 +443,7 @@ enable_kibana: "{{ 'yes' if enable_central_logging | bool else 'no' }}"
 ####################
 # RabbitMQ options
 ####################
+rabbitmq_hipe_compile: "no"
 rabbitmq_user: "openstack"
 rabbitmq_version: "rabbitmq_server-3.6/plugins/rabbitmq_clusterer-3.6.x.ez/rabbitmq_clusterer-3.6.x-667f92b0/ebin"
 outward_rabbitmq_user: "openstack"
diff --git a/ansible/roles/rabbitmq/templates/rabbitmq.config.j2 b/ansible/roles/rabbitmq/templates/rabbitmq.config.j2
index 11f846ebf6..47b3905955 100644
--- a/ansible/roles/rabbitmq/templates/rabbitmq.config.j2
+++ b/ansible/roles/rabbitmq/templates/rabbitmq.config.j2
@@ -5,6 +5,9 @@
     {inet_dist_listen_max, {{ role_rabbitmq_cluster_port }}}
   ]},
   {rabbit, [
+{% if rabbitmq_hipe_compile|bool %}
+    {hipe_compile, true},
+{% endif %}
     {tcp_listeners, [
       {"{{ api_interface_address }}", {{ role_rabbitmq_port }}}
     ]},