38 lines
1.2 KiB
Jsonnet
38 lines
1.2 KiB
Jsonnet
{
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prometheusAlerts+:: {
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groups+: [
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{
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name: 'kube-prometheus-node-alerting.rules',
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rules: [
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{
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alert: 'NodeDiskRunningFull',
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annotations: {
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message: 'Device {{ $labels.device }} of node-exporter {{ $labels.namespace }}/{{ $labels.pod }} will be full within the next 24 hours.',
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},
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expr: |||
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(node:node_filesystem_usage: > 0.85) and (predict_linear(node:node_filesystem_avail:[6h], 3600 * 24) < 0)
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||| % $._config,
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'for': '30m',
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labels: {
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severity: 'warning',
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},
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},
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{
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alert: 'NodeDiskRunningFull',
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annotations: {
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message: 'Device {{ $labels.device }} of node-exporter {{ $labels.namespace }}/{{ $labels.pod }} will be full within the next 2 hours.',
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},
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expr: |||
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(node:node_filesystem_usage: > 0.85) and (predict_linear(node:node_filesystem_avail:[30m], 3600 * 2) < 0)
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||| % $._config,
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'for': '10m',
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labels: {
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severity: 'critical',
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},
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},
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],
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},
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],
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},
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}
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