After upgrade to 2.5.7, and RKE managed k8s 1.20.4 cluster. I am seeing many deployments has pods always pin to same node.
When pods from the same deployment/statefulset pin on the same node, they are prone to outage when the node went down. (I found this out when rebooting a host to test failover…)
This behavior was not observed in the past.
Any one running into this issue?