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_data/rules.yml: Added Kubernetes volume alert rule. (#32)

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_data/rules.yml: Added Kubernetes volume alert rule.
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Samuel Berthe 2019-07-14 17:59:49 +02:00 committed by GitHub
commit e189294c94
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1 changed files with 10 additions and 1 deletions
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11
_data/rules.yml
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@ -302,7 +302,16 @@ services:
- name: Kubernetes
exporters:
- rules:
- name: kubelet
rules:
- name: Volume out of disk space
description: Volume is almost full (< 10% left)
query: 'kubelet_volume_stats_available_bytes / kubelet_volume_stats_capacity_bytes * 100 < 10'
severity: warning
- name: Volume full in four days
description: "{{ $labels.namespace }}/{{ $labels.persistentvolumeclaim }} is expected to fill up within four days. Currently {{ $value | humanize }}% is available."
query: '100 * (kubelet_volume_stats_available_bytes / kubelet_volume_stats_capacity_bytes) < 15 and predict_linear(kubelet_volume_stats_available_bytes[6h], 4 * 24 * 3600) < 0'
severity: error
- name: Nomad
exporters: