Forum Discussion
EinarF
Nimbostratus
Nimbostratusk8s bigip-controller node removal
Hi! We're having issues with network traffic in our tanzu kubernetes cluster during upgrades. The upgrade process deletes nodes 1 by 1, and creates a new node with the upgraded k8s version. We hav...
Ulises_Alonso
Employee
EmployeeHi Einar
Please note that the double indifection mechanism that you are experience is caused by Service's externalTrafficPolicy setting. See https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer
I find an approach would be to label the nodes that are operational and use the node-label-selector CIS parameter to avoid the ones which should not be used.