I am install my ECK on GKE
as you may know GKE provide a method for cluster auto upgrade or no matter as a normal upgrade for node pool (it does 1 by 1 in each zone)
if we setup PDB , it will follow the rules as max 1 hour
However i dont know if 1 hour is enough for the replica relocate to another know
What will happen to the case and do ECK correspond react for this ?