Created attachment 1758999 [details]
DeprecatedAPIInUse alert detail

Created attachment 1758999 [details]
DeprecatedAPIInUse alert detail

Description of problem:
in a fresh 4.8 cluster which has been running for 1 hour at least, DeprecatedAPIInUse alert is fired
# oc -n openshift-kube-apiserver get prometheusrules kube-apiserver -oyaml
...
  - name: pre-release-lifecycle
    rules:
    - alert: DeprecatedAPIInUse
      annotations:
        message: Deprecated API that will be removed in the next version is being used. Removing the workload that is using the {{"{{$labels.group}}"}}.{{"{{$labels.version}}"}}/{{"{{$labels.resource}}"}} API might be necessary for a successful upgrade to the next cluster version. Refer to the audit logs to identify the workload.
      expr: |
        group(apiserver_requested_deprecated_apis{removed_release="1.21"}) by (group,version,resource) and (sum by(group,version,resource) (rate(apiserver_request_total[10m]))) > 0
      for: 1h
      labels:
        severity: info


see from the attachment, Message section in Alert details page
******************
Deprecated API that will be removed in the next version is being used. Removing the workload that is using the {{$labels.group}}.{{$labels.version}}/{{$labels.resource}} API might be necessary for a successful upgrade to the next cluster version. Refer to the audit logs to identify the workload.
******************
{{$labels.group}}.{{$labels.version}}/{{$labels.resource}} is not replaced to existing values
it should be
"{{$labels.group}}.{{$labels.version}}/{{$labels.resource}}" for annotations.message in DeprecatedAPIInUse alert

Version-Release number of selected component (if applicable):
4.8.0-0.nightly-2021-02-23-160229

How reproducible:
always

Steps to Reproduce:
1. see from the description
2.
3.

Actual results:


Expected results:


Additional info: