Job:
#OCPBUGS-30267issue6 weeks ago[IBMCloud] MonitorTests liveness/readiness probe error events repeat MODIFIED
Mar 12 18:52:24.937 - 58s E namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/firing severity/critical ALERTS
{alertname="KubeAPIErrorBudgetBurn", alertstate="firing", long="1h", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="critical", short="5m"}
#OCPBUGS-15430issue4 weeks agoKubeAPIDown alert rename and/or degraded status ASSIGNED
We have many guards making sure that there are always at least two instances of the kube-apiserver. If we ever reach a single kube-apiserver and it causes disruption for the clients, other alerts such as KubeAPIErrorBudgetBurn will fire.
KubeAPIDown is here to make sure that Prometheus and really any client can reach the kube-apiserver, which they can even when there is only one instance of kube-apiserver running. If they can't or that availability is disrupted, `KubeAPIErrorBudgetBurn` will fire.
Comment 23058588 by Marcel Härri at 2023-09-19T06:57:07.949+0000
periodic-ci-openshift-multiarch-master-nightly-4.16-ocp-e2e-ovn-remote-libvirt-s390x-heterogeneous (all) - 20 runs, 95% failed, 58% of failures match = 55% impact
#1790291252164431872junit8 hours ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h1m42s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h1m42s, firing for 0s:
May 14 09:27:35.442 - 2188s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
May 14 10:05:05.442 - 28s   I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
May 14 10:13:05.442 - 1486s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1789022889953988608junit3 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 21m28s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 21m28s, firing for 0s:
May 10 21:25:04.424 - 1288s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1788660471931342848junit4 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 58s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 58s, firing for 0s:
May 09 21:31:18.255 - 58s   I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1788479265117835264junit5 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h0m42s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h0m42s, firing for 0s:
May 09 09:33:15.258 - 3642s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1788116792556654592junit6 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 36m56s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 36m56s, firing for 0s:
May 08 09:14:00.724 - 1978s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
May 08 10:01:00.724 - 238s  I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1787935575064449024junit6 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 37m58s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 37m58s, firing for 0s:
May 07 21:24:12.187 - 2278s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1787754379521036288junit7 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h8m54s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h8m54s, firing for 0s:
May 07 09:41:32.497 - 4134s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1787392045720014848junit8 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h19m32s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h19m32s, firing for 0s:
May 06 09:28:53.628 - 4772s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1786123713976995840junit11 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 26m28s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 26m28s, firing for 0s:
May 02 21:22:07.234 - 1588s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1785761440011915264junit12 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h18m48s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h18m48s, firing for 0s:
May 01 21:16:58.186 - 4728s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1785399043657043968junit13 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h32m16s on platformidentification.JobType{Release:"4.16", FromRelease:"", Platform:"", Architecture:"s390x", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h32m16s, firing for 0s:
Apr 30 21:22:12.529 - 5536s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}

Found in 55.00% of runs (57.89% of failures) across 20 total runs and 1 jobs (95.00% failed) in 97ms - clear search | chart view - source code located on github