openstack/openstack-helm-infra
Code Issues Proposed changes

[Ceph-Mon] Check for ceph-mon messenger V2

Browse Source 
This adds a new check to make sure msgr2 is enabled if it is
supported by all of the mons. When mon quorum is lost the
mons revert to the v1 protocol, which results in a Ceph
warning state if v2 is supported by all of the available
mons.

Change-Id: Ib85243d38f122c1993aba945b7ae943eed262dbf
This commit is contained in:
Chinasubbareddy Mallavarapu 2020-02-10 16:13:48 -06:00
parent aa48b16896
commit 622f604cbe
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
ceph-mon/templates/bin/moncheck/_start.sh.tpl
View File

@ -15,10 +15,22 @@ else
fi
fi
function check_mon_msgr2 {
if [[ -z "$(ceph mon versions | grep ceph\ version | grep -v nautilus)" ]]; then
if ceph health detail|grep -i "MON_MSGR2_NOT_ENABLED"; then
echo "ceph-mon msgr v2 not enabled on all ceph mons so enabling"
ceph mon enable-msgr2
fi
fi
}
function watch_mon_health {
while [ true ]; do
echo "checking for zombie mons"
/tmp/moncheck-reap-zombies.py || true
echo "checking for ceph-mon msgr v2"
check_mon_msgr2
echo "sleep 30 sec"
sleep 30
done