Job:
#OCPBUGS-30267issue3 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-15430issue10 days 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-4.12-ocp-e2e-sdn-serial-aws-arm64 (all) - 29 runs, 7% failed, 550% of failures match = 38% impact
#1783117256994066432junit32 hours 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:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 58s, firing for 0s:
Apr 24 13:35:48.785 - 58s   I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1782815307778232320junit2 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 3m18s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 3m18s, firing for 0s:
Apr 23 17:43:17.571 - 198s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1782248742267654144junit3 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 6m22s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 6m22s, firing for 0s:
Apr 22 03:59:17.325 - 382s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1781639882666414080junit5 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1m46s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 1m46s, firing for 0s:
Apr 20 11:37:38.270 - 48s   I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
Apr 20 11:39:58.270 - 58s   I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1781379725655019520junit6 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 7m58s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 7m58s, firing for 0s:
Apr 19 18:29:21.812 - 478s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1781726303431430144junit5 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 3m2s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 3m2s, firing for 0s:
Apr 20 17:20:17.890 - 182s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1780805857907314688junit7 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 42m2s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 42m2s, firing for 0s:
Apr 18 04:43:47.657 - 272s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="1d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="2h"}
Apr 18 04:43:47.657 - 2132s I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
Apr 18 05:20:51.657 - 118s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1780933586367549440junit7 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 7m28s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 7m28s, firing for 0s:
Apr 18 12:51:41.089 - 448s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1780890485372489728junit7 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 34s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 34s, firing for 0s:
Apr 18 10:02:52.865 - 34s   I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1780850821991239680junit7 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 6m28s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 6m28s, firing for 0s:
Apr 18 07:30:04.839 - 388s  I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1779720374297038848junit10 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 18s on platformidentification.JobType{Release:"4.12", FromRelease:"", Platform:"aws", Architecture:"arm64", Network:"sdn", Topology:"ha"} (maxAllowed=2s): pending for 18s, firing for 0s:
Apr 15 04:42:20.265 - 18s   I alert/KubeAPIErrorBudgetBurn ns/openshift-kube-apiserver ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}

Found in 37.93% of runs (550.00% of failures) across 29 total runs and 1 jobs (6.90% failed) in 7.443s - clear search | chart view - source code located on github