From a02bcdcacc593d709f7a25b729d931f6f8708dc1 Mon Sep 17 00:00:00 2001
From: Michal Jastrzebski <michal.jastrzebski@intel.com>
Date: Mon, 7 Dec 2015 14:34:48 -0600
Subject: [PATCH] Change nova-compute upgrade level to auto

As part of upgrade process we need new services to detect what is the oldest
version running on compute nodes.

Change-Id: Id65f2bc765828054bf5d5562de27255031254821
Partially-Implements: blueprint upgrade-nova
---
 ansible/roles/nova/templates/nova.conf.j2 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ansible/roles/nova/templates/nova.conf.j2 b/ansible/roles/nova/templates/nova.conf.j2
index eae040fdf5..a80962d755 100644
--- a/ansible/roles/nova/templates/nova.conf.j2
+++ b/ansible/roles/nova/templates/nova.conf.j2
@@ -142,3 +142,6 @@ disk_cachemodes="network=writeback"
 live_migration_flag="VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE,VIR_MIGRATE_PERSIST_DEST,VIR_MIGRATE_TUNNELLED"
 hw_disk_discard = unmap
 {% endif %}
+
+[upgrade_levels]
+compute = auto