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Type: Bug
Resolution: Done-Errata
Priority: Major
Fix Version/s: None
Affects Version/s: 4.14.0
Component/s: kube-apiserver
Labels:
- api

Activity Type:
Quality / Stability / Reliability
Blocked:
False
Blocked Reason:

Hide

None

Show
None
Story Points:
None
Severity:
None
Regression:
No

Target Backport Versions:
None
Target Version:

4.15.0
Release Blocker:
Rejected
Sprint:
None

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

Release Note Status:
None
Release Note Type:
None
Release Note Text:
None

Escape Reason:
None
Escape Impact:
None
Corrective Measures:
None
SDLC stage when should've been found:
None

Description of problem:

APIRemovedInNextEUSReleaseInUse alerts for flowschemas/prioritylevelconfigurations, in OCP 4.14, api version for flowschemas/prioritylevelconfigurations is v1beta3, not v1beta2

$ token=`oc create 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?' --data-urlencode 'query=ALERTS{alertname="APIRemovedInNextEUSReleaseInUse"}' | jq
{
  "status": "success",
  "data": {
    "resultType": "vector",
    "result": [
      {
        "metric": {
          "__name__": "ALERTS",
          "alertname": "APIRemovedInNextEUSReleaseInUse",
          "alertstate": "firing",
          "group": "flowcontrol.apiserver.k8s.io",
          "namespace": "openshift-kube-apiserver",
          "prometheus": "openshift-monitoring/k8s",
          "removed_release": "1.29",
          "resource": "flowschemas",
          "severity": "info",
          "version": "v1beta2"
        },
        "value": [
          1685344116.843,
          "1"
        ]
      },
      {
        "metric": {
          "__name__": "ALERTS",
          "alertname": "APIRemovedInNextEUSReleaseInUse",
          "alertstate": "firing",
          "group": "flowcontrol.apiserver.k8s.io",
          "namespace": "openshift-kube-apiserver",
          "prometheus": "openshift-monitoring/k8s",
          "removed_release": "1.29",
          "resource": "prioritylevelconfigurations",
          "severity": "info",
          "version": "v1beta2"
        },
        "value": [
          1685344116.843,
          "1"
        ]
      }
    ]
  }
}

$ oc explain flowschemas
KIND:     FlowSchema
VERSION:  flowcontrol.apiserver.k8s.io/v1beta3
...

$ oc explain prioritylevelconfigurations
KIND:     PriorityLevelConfiguration
VERSION:  flowcontrol.apiserver.k8s.io/v1beta3
...

apirequest, flowschemas/prioritylevelconfigurations v1beta2 are used by openshift-oauth-apiserver

$ oc get apirequestcounts flowschemas.v1beta2.flowcontrol.apiserver.k8s.io -o yaml
apiVersion: apiserver.openshift.io/v1
kind: APIRequestCount
metadata:
  creationTimestamp: "2023-05-29T03:43:20Z"
  generation: 1
  name: flowschemas.v1beta2.flowcontrol.apiserver.k8s.io
  resourceVersion: "105247"
  uid: 8d56ba66-c996-438f-ba1f-2529afab912b
spec:
  numberOfUsersToReport: 10
status:
  currentHour:
    byNode:
    - byUser:
      - byVerb:
        - requestCount: 2
          verb: watch
        requestCount: 2
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 2
    requestCount: 2
  last24h:
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 3
          verb: list
        - requestCount: 24
          verb: patch
        - requestCount: 14
          verb: watch
        requestCount: 41
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 41
    requestCount: 41
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 23
          verb: watch
        requestCount: 23
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 23
    requestCount: 23
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 26
          verb: watch
        requestCount: 26
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 26
    requestCount: 26
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 24
          verb: watch
        requestCount: 24
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 24
    requestCount: 24
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 2
          verb: watch
        requestCount: 2
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 2
    requestCount: 2
  - requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  removedInRelease: "1.29"
  requestCount: 116
$ oc get apirequestcounts prioritylevelconfigurations.v1beta2.flowcontrol.apiserver.k8s.io -oyaml
apiVersion: apiserver.openshift.io/v1
kind: APIRequestCount
metadata:
  creationTimestamp: "2023-05-29T03:44:28Z"
  generation: 1
  name: prioritylevelconfigurations.v1beta2.flowcontrol.apiserver.k8s.io
  resourceVersion: "106847"
  uid: 8e4306a4-2de0-44af-a0e4-e630e30ca68e
spec:
  numberOfUsersToReport: 10
status:
  currentHour:
    byNode:
    - byUser:
      - byVerb:
        - requestCount: 3
          verb: watch
        requestCount: 3
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 3
    requestCount: 3
  last24h:
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 3
          verb: list
        - requestCount: 13
          verb: watch
        requestCount: 16
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 16
    requestCount: 16
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 24
          verb: watch
        requestCount: 24
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 24
    requestCount: 24
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 23
          verb: watch
        requestCount: 23
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 23
    requestCount: 23
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 25
          verb: watch
        requestCount: 25
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 25
    requestCount: 25
  - byNode:
    - byUser:
      - byVerb:
        - requestCount: 3
          verb: watch
        requestCount: 3
        userAgent: oauth-apiserver/v0.0.0
        username: system:serviceaccount:openshift-oauth-apiserver:oauth-apiserver-sa
      nodeName: 10.0.145.219
      requestCount: 3
    requestCount: 3
  - requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  - byNode:
    - nodeName: 10.0.145.219
      requestCount: 0
    requestCount: 0
  removedInRelease: "1.29"
  requestCount: 91

Version-Release number of selected component (if applicable):

$ oc get clusterversion
NAME      VERSION                              AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.14.0-0.nightly-2023-05-28-015206   True        False         3h42m   Cluster version is 4.14.0-0.nightly-2023-05-28-015206

How reproducible:

always

Steps to Reproduce:

1. check alerts
2.
3.

Actual results:

APIRemovedInNextEUSReleaseInUse alerts for flowschemas/prioritylevelconfigurations v1beta2 version

Expected results:

no such alert

links to

RHEA-2023:7198 rpm

Assignee:: Damien Grisonnet

Reporter:: Junqi Zhao

Need Info From:: None

Contributors:: None

QA Contact:: Ke Wang

Doc Contact:: None

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2023/05/29 7:23 AM

Updated:: 2025/07/26 11:58 AM

Resolved:: 2024/02/27 8:58 PM

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