12 lines
458 B
Plaintext
12 lines
458 B
Plaintext
ALERT K8SControllerManagerDown
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IF absent(up{job="kube-controller-manager"} == 1)
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FOR 5m
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LABELS {
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severity = "critical",
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}
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ANNOTATIONS {
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summary = "Controller manager is down",
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description = "There is no running K8S controller manager. Deployments and replication controllers are not making progress.",
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runbook = "https://coreos.com/tectonic/docs/latest/troubleshooting/controller-recovery.html#recovering-a-controller-manager",
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}
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