I recently upgraded my cluster and I am continuously seeing these kinds of errors:
Error from server (NotFound): scalingpolicies.scalingpolicy.kope.io "fluentd-gcp-scaling-policy" not found
E
2018-11-30T19:00:20,400581557+00:00 fluentd-gcp-scaling-policy not found in namespace kube-system, using defaults.
I
Error from server (NotFound): daemonsets.extensions "fluentd-gcp-v3.0.0" not found
EI think the problem is that my fluentd has a different version, but I am not sure how to change this in the scaling policy
Looks like your ScalingPolicy CRD with the name fluentd-gcp-scaling-policy is missing. It would be that something changed in the CRD when you did the upgrade too.
You can check with:
$ kubectl -n kube-system get scalingpolicyAnd the CRD:
$ kubectl describe crd scalingpolicies.scalingpolicy.kope.ioIt should match something like this. You also might considering applying everything from here