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25 lines
734 B
25 lines
734 B
{
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prometheusAlerts+:: {
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groups+: [
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{
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name: 'node-network',
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rules: [
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{
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alert: 'NodeNetworkInterfaceFlapping',
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annotations: {
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summary: 'Network interface is often changing its status',
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description: 'Network interface "{{ $labels.device }}" changing its up status often on node-exporter {{ $labels.namespace }}/{{ $labels.pod }}',
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},
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expr: |||
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changes(node_network_up{%(nodeExporterSelector)s,%(hostNetworkInterfaceSelector)s}[2m]) > 2
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||| % $._config,
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'for': '2m',
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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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},
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],
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},
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}
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