From 851030f9d3e58bb98c86a4d448aeed2f6260592f Mon Sep 17 00:00:00 2001 From: Emilien Macchi Date: Thu, 13 Dec 2018 12:52:55 -0500 Subject: [PATCH] undercloud: add a note about --use-heat option. 1) --use-heat can be used in Rocky to force a deployment or an upgrade of a non containerized undercloud, even if we don't support it. 2) the option is removed in Stein. Change-Id: I89f0d4ef0578b0cef569492ba4445b723d586547 --- doc/source/install/installation/installing.rst | 3 ++- doc/source/upgrade/undercloud.rst | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/doc/source/install/installation/installing.rst b/doc/source/install/installation/installing.rst index 5c55c4fc..824dfc45 100644 --- a/doc/source/install/installation/installing.rst +++ b/doc/source/install/installation/installing.rst @@ -184,7 +184,8 @@ Installing the Undercloud .. note:: To install a deprecated instack undercloud, you'll need to deploy - with ``--use-heat=False`` option. + with ``--use-heat=False`` option. It only works in Rocky + as instack-undercloud was retired in Stein. In Rocky, we will run all the OpenStack services in a moby container runtime diff --git a/doc/source/upgrade/undercloud.rst b/doc/source/upgrade/undercloud.rst index 5b0f392c..6d5f92a8 100644 --- a/doc/source/upgrade/undercloud.rst +++ b/doc/source/upgrade/undercloud.rst @@ -125,7 +125,7 @@ Updating Undercloud Components The undercloud is containerized by default as of Rocky. Therefore, an undercloud deployed on Queens (non-containerized) will be upgraded to a containerized undercloud on Rocky, by default. - To upgrade with instack undercloud, you'll need to upgrade with + To upgrade with instack undercloud in Rocky, you'll need to upgrade with ``--use-heat=False`` option. Note this isn't tested and not supported. .. note::