Not able to synchronise route table for one node in RKE cluster

Kubernetes
#1

Hi Team ,
MY Rancher kubernetes cluster is having 4 node and out of it one node is became faulty .
I am using Canal as network plugin .
Pod IPs are continuously fluctuating/changing though without POD restart. I checked the canal deamonset ( on kube-system namespace ) which is deployed in that faulty node . In the log message its saying failed to synchronise route table . Netlink update operation failed ifacename=caliXXXXXXXX.

I tried to reboot/drain/cordon/uncordon the node as well But no luck .

Please suggest where to look further .

#2

Probably your best bet is to talk to the Rancher people. They have an active community, and I’ve had good luck with their Slack channel.