22eef956af
Bump prometheus to 2.0.0, prometheus-operator to 0.15.0, alertmanager to 0.12.0 and node-exporter to 0.15.1, grafana to 4.6.3 migrate prometheus alerts to yaml notation
13 lines
519 B
YAML
13 lines
519 B
YAML
groups:
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- name: kube-controller-manager.rules
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rules:
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- alert: K8SControllerManagerDown
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expr: 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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annotations:
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description: There is no running K8S controller manager. Deployments and replication
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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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summary: Controller manager is down |