Error applying prometheuses CRD

[torosent]

What happened?

Error applying prometheuses CRD

The CustomResourceDefinition "prometheus.monitoring.coreos.com" is invalid: metadata.name: Invalid value: "prometheus.monitoring.coreos.com": must be spec.names.plural+"."+spec.group

Seems to be related to
PR #2855

and
https://github.com/coreos/prometheus-operator/blob/master/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml#L9

https://github.com/coreos/prometheus-operator/blob/master/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml#L15

Did you expect to see some different?

How to reproduce it (as minimally and precisely as possible):

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

Environment

• Prometheus Operator version:
  using helm chart
  prometheus-operator-8.2.4

• Kubernetes version information:

  1.16.1

• Kubernetes cluster kind:

  AKS

[s-urbaniak]

@torosent indeed, good catch,cc @pgier.

[pgier]

Also reported in #2879

[s-urbaniak]

Closing as it was fixed in #2885