From 181c1f5eec6d96aeaa1183486e00f9a065ac64b2 Mon Sep 17 00:00:00 2001
From: Nolan Brubaker <nolan.brubaker@rackspace.com>
Date: Tue, 27 Jun 2017 12:48:39 -0400
Subject: [PATCH] Flag glance service for restart after updates

In order for a load balancer to know that a service should be drained,
we must set a flag within the role communicating the update.

Change-Id: I743089b9a4f13ce974cbeb9cc91b67b013f2f323
---
 tasks/glance_install.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tasks/glance_install.yml b/tasks/glance_install.yml
index 27656880..2366c848 100644
--- a/tasks/glance_install.yml
+++ b/tasks/glance_install.yml
@@ -114,6 +114,16 @@
     virtualenv-tools --update-path=auto --reinitialize {{ glance_bin | dirname }}
   when: glance_get_venv | changed
 
+- name: Record the need for a service restart
+  ini_file:
+    dest: "/etc/ansible/facts.d/openstack_ansible.fact"
+    section: glance
+    option: need_service_restart
+    value: True
+  when: glance_get_venv | changed or
+        glance_venv_dir | changed or
+        install_packages | changed
+
 - name: Record the venv tag deployed
   ini_file:
     dest: "/etc/ansible/facts.d/openstack_ansible.fact"