HTTP response body: {"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"apis \\"storage.k8s.io\\" is forbidden: User \\"system:serviceaccount:check-mk:check-mk\\" cannot get resource \\"apis/v1\\" in API group \\"\\" at the cluster scope","reason":"Forbidden","details":{"name":"storage.k8s.io","kind":"apis"},"code":403}**CRIT** , execution time 1.4 sec
Which Kubernetes version are you using ? Is it on-premise cluster or it comes from a managed provider ?
I have a Kubernetes 1.20 being monitored via this special agent and it works without any problems. I followed exactly the steps mentioned in the documentation. In my case, we have on-prem cluster.