Bug 2058219

Description of problem:
telemetry-config configmap is the metrics allowlist for telemeter client, we could see the result from aws cluster for "cluster:ingress_controller_aws_nlb_active:sum".
# token=`oc sa get-token prometheus-k8s -n openshift-monitoring`
# oc -n openshift-monitoring exec -c prometheus prometheus-k8s-0 -- curl -k -H "Authorization: Bearer $token" 'https://thanos-querier.openshift-monitoring.svc:9091/api/v1/query?query=cluster:ingress_controller_aws_nlb_active:sum' | jq
{
  "status": "success",
  "data": {
    "resultType": "vector",
    "result": [
      {
        "metric": {
          "__name__": "cluster:ingress_controller_aws_nlb_active:sum",
          "prometheus": "openshift-monitoring/k8s"
        },
        "value": [
          1645712191.009,
          "0"
        ]
      }
    ]
  }
}

but no result from telemeter server: https://infogw-proxy.api.openshift.com/
reason is the metrics is not added to telemeter server allowlist, see from
https://github.com/rhobs/configuration/blob/main/configuration/telemeter/metrics.json

#  oc -n openshift-monitoring get cm telemetry-config -o jsonpath="{.data.metrics\.yaml}"
matches:
...
#
# owners: (@openshift/network-edge)
#
# cluster:ingress_controller_aws_nlb_active:sum informs how many NLBs are active in AWS.
# Zero would indicate ELB (legacy). This metric is only emitted on AWS.
- '{__name__="cluster:ingress_controller_aws_nlb_active:sum"}'
#
...

OpenShift release version:
4.10.0-0.nightly-2022-02-22-093600

Cluster Platform:
AWS

How reproducible:
always

Steps to Reproduce (in detail):
1. AWS cluster, search "cluster:ingress_controller_aws_nlb_active:sum" from local cluster
2. check in telemeter server 
3.


Actual results:
no result from telemeter server: https://infogw-proxy.api.openshift.com/

Expected results:
should see the result

Impact of the problem:


Additional info:
Docs on the process on why and how to send these metrics:
https://docs.google.com/document/d/1a6n5iBGM2QaIQRg9Lw4-Npj6QY9--Hpx3XYut-BrUSY/edit#heading=h.i05nm4wmvn7x