fence-agents/SOURCES/bz1760213-fence_compute-disable-service-after-force-down.patch
2021-09-09 16:35:02 +00:00

43 lines
1.6 KiB
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From 099758a41bbb153c4a13a89de57cdcb72e1f1ea7 Mon Sep 17 00:00:00 2001
From: Michele Baldessari <michele@acksyn.org>
Date: Fri, 11 Oct 2019 10:39:53 +0200
Subject: [PATCH] fence_compute: Invert the force-down/service disable order
In OpenStack Train we first observed that IHA was not working via
https://bugzilla.redhat.com/show_bug.cgi?id=1760213
The reason for this is that nova has made the disabling of the compute
service depend on the compute node being up via:
https://review.opendev.org/#/c/654596/
By first calling force-down, the subsequence service-disable API
call won't wait for the reachability of the compute node any
longer and the whole operation has the same outcome.
Tested this on an OSP Train environment and we correctly
got Instance HA working again and we observed the VMs being
restarted on the available compute nodes.
Co-Authored-By: Luca Miccini <lmiccini@redhat.com>
---
agents/compute/fence_compute.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/agents/compute/fence_compute.py b/agents/compute/fence_compute.py
index a94bdc46..c08a9dbe 100644
--- a/agents/compute/fence_compute.py
+++ b/agents/compute/fence_compute.py
@@ -117,11 +117,11 @@ def set_power_status_off(connection, options):
if status in [ "off" ]:
return
- connection.services.disable(options["--plug"], 'nova-compute')
try:
# Until 2.53
connection.services.force_down(
options["--plug"], "nova-compute", force_down=True)
+ connection.services.disable(options["--plug"], 'nova-compute')
except Exception as e:
# Something went wrong when we tried to force the host down.
# That could come from either an incompatible API version