Merge pull request #320 from ralonsoh/OSPRH-8118

Stop the OVN database during the cleanup script

templates/ovndbcluster/bin/cleanup.sh

@@ -44,3 +44,9 @@ if [[ "$(hostname)" != "{{ .SERVICE_NAME }}-0" ]]; then
     # now that we left, the database file is no longer valid
     cleanup_db_file
 fi
+
+# Stop the DB server gracefully; this will also end the pod running script.
+# By executing the stop command in the background, we guarantee to exit
+# this script and not fail with "FailedPreStopHook", while the database is
+# stopped.
+/usr/share/ovn/scripts/ovn-ctl stop_${DB_TYPE}_ovsdb &