Note, the proper fix should be done here https://bugs.launchpad.net/fuel/+bug/1485644. Fixing that bug first should make this one obsolete as there wouldn't be unexpected backend downtimes.
Note, the proper fix should be done here https:/ /bugs.launchpad .net/fuel/ +bug/1485644. Fixing that bug first should make this one obsolete as there wouldn't be unexpected backend downtimes.