Bug 2114587
| Summary: | All critical alerts should have links to a runbook | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Filip Krepinsky <fkrepins> |
| Component: | kube-controller-manager | Assignee: | Filip Krepinsky <fkrepins> |
| Status: | CLOSED ERRATA | QA Contact: | zhou ying <yinzhou> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 4.9 | CC: | maszulik, mfojtik, openshift-bugzilla-robot, spasquie, yinzhou |
| Target Milestone: | --- | ||
| Target Release: | 4.10.z | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | LifecycleStale | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 2114580 | Environment: | |
| Last Closed: | 2022-08-31 12:34:13 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2114580 | ||
| Bug Blocks: | |||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Important: OpenShift Container Platform 4.10.30 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:6133 |
[root@localhost ~]# oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.10.0-0.nightly-2022-08-23-003356 True False 147m Cluster version is 4.10.0-0.nightly-2022-08-23-003356 [root@localhost ~]# oc -n openshift-kube-controller-manager-operator get prometheusrules kube-controller-manager-operator -oyaml|grep -B10 critical annotations: description: KubeControllerManager has disappeared from Prometheus target discovery. runbook_url: https://github.com/openshift/runbooks/blob/master/alerts/cluster-kube-controller-manager-operator/KubeControllerManagerDown.md summary: Target disappeared from Prometheus target discovery. expr: | absent(up{job="kube-controller-manager"} == 1) for: 15m labels: namespace: openshift-kube-controller-manager severity: critical -- annotations: description: The pod disruption budget is below the minimum disruptions allowed level and is not satisfied. The number of current healthy pods is less than the desired healthy pods. runbook_url: https://github.com/openshift/runbooks/blob/master/alerts/cluster-kube-controller-manager-operator/PodDisruptionBudgetLimit.md summary: The pod disruption budget registers insufficient amount of pods. expr: | max by (namespace, poddisruptionbudget) (kube_poddisruptionbudget_status_current_healthy < kube_poddisruptionbudget_status_desired_healthy) for: 15m labels: severity: critical