Out of interest, have you tried https://github.com/zalando/patroni https://github.com/zalando/patroni ? It seems to fill this niche. I've been meaning to try i

Out of interest, have you tried https://github.com/zalando/patroni https://github.com/zalando/patroni ? It seems to fill this niche. I've been meaning to try it out for the HA postgres use case, but haven't gotten around to it.