From 61114cda4a0273be0f900ac13c4a12ef47c4010f Mon Sep 17 00:00:00 2001
From: Pierre Riteau <pierre@stackhpc.com>
Date: Fri, 4 Sep 2020 15:22:40 +0200
Subject: [PATCH] Document that kolla_tag may need to be changed when upgrading

Change-Id: Iafc90c50e0596970322c4dfa775594dadab6e260
---
 doc/source/upgrading.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/source/upgrading.rst b/doc/source/upgrading.rst
index 5d4438c57..1ee05c07f 100644
--- a/doc/source/upgrading.rst
+++ b/doc/source/upgrading.rst
@@ -31,6 +31,7 @@ particular, the following options may need to be changed if not using their
 default values:
 
 * ``kolla_openstack_release``
+* ``kolla_tag``
 * ``kolla_sources``
 * ``kolla_build_blocks``
 * ``kolla_build_customizations``