Error CNF135026: "CNF upgrade failed: error while running post render on files: unable to build kubernetes objects from release manifest unable to recognize "": no matches for kind "ServiceMonitor" in version "monitoring.coreos.com/v1", Events , Log"

Products

• VMware Telco Cloud Automation

Issue/Introduction

• CNF upgrade fails while configuring helm

Environment

2.x, 3.x

Cause

• Error is due to a missing prometheus service monitor CRD.

Resolution

1. Run the following command to confirm the prometheus service monitor is not installed.
   kubectl get crds | grep servicemonitors
kubectl api-resources | grep servicemonitors
2. The CNF instantiation has dependencies with Service Monitor CRDs, which should be included in the CSAR.
3. Contact the CNF vendor for the missing prometheus-operator CRD.

 

Additional Information

For non-airgapped environments:

kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml