tripleo-heat-templates/deployment/undercloud
Sofer Athlan-Guyot ed65866d43 Add openvswitch special treatment to update too.
Openvswitch package update can be disruptive during update too.  So we
factor out the code used for upgrade to re-use for update and
undercloud update.

We also fix a issue where yum/yumdownloader is not available anymore.
This cause the special treatment to not happen anymore what not matter
what.

Instead of duplicating the ansible sequence, this has been ported to a
ansible module that replicate the action defined in the templates.

We also make sure to not try to restart the openvswitch service if
nothing has been changed during the ovs upgrade task.  This cover two
cases.  First, it's an optimization, if nothing has been done, we
don't need to check the service.  Second, and most importantly, if ovs
isn't installed (this can happen on some minimal installation) then we
don't try to restart the non-existent service.

We keep the tasks at step 3 that make sure again that the openvswitch
service is started.  This is a failsafe and as such we ignore any
error there.  This also support the overcloud-minimal type of
installation.

Depends-On: https://review.opendev.org/743838
Change-Id: I4fde50e353ab7b2e6b03d963f585f6abe35ca32d
Closes-Bug: #1888651
Related-Bug: #1888821
(cherry picked from commit 8ca2b598cb)
(cherry picked from commit c2b828fbb8)
2020-07-30 12:53:21 +02:00
..
minion-rabbitmq-puppet.yaml Update minion rabbit credentials 2020-06-11 19:55:38 +00:00
tempest-container-puppet.yaml Add mode option when creating persistent directories. 2020-05-15 20:41:12 +00:00
undercloud-upgrade.yaml Add openvswitch special treatment to update too. 2020-07-30 12:53:21 +02:00