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prometheus-operator.libsonnet: Add List error alert and fix threshold to

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Watch error alert
This commit is contained in:
Lili Cosic 2020-07-15 10:24:45 +02:00
parent 1917a57280
commit 5743540fbb
1 changed files with 16 additions and 3 deletions
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19
jsonnet/kube-prometheus/alerts/prometheus-operator.libsonnet
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@ -5,15 +5,28 @@
name: 'prometheus-operator', name: 'prometheus-operator',
rules: [ rules: [
{ {
alert: 'PrometheusOperatorWatchErrors', alert: 'PrometheusOperatorListErrors',
expr: ||| expr: |||
(sum by (controller,namespace) (rate(prometheus_operator_watch_operations_failed_total{%(prometheusOperatorSelector)s}[1h])) / sum by (controller,namespace) (rate(prometheus_operator_watch_operations_total{%(prometheusOperatorSelector)s}[1h]))) > 0.1 (sum by (controller,namespace) (rate(prometheus_operator_list_operations_failed_total{%(prometheusOperatorSelector)s}[1h])) / sum by (controller,namespace) (rate(prometheus_operator_list_operations_total{%(prometheusOperatorSelector)s}[1h]))) > 0.4
||| % $._config, ||| % $._config,
labels: { labels: {
severity: 'warning', severity: 'warning',
}, },
annotations: { annotations: {
message: 'Errors while performing watch operations in controller {{$labels.controller}} in {{$labels.namespace}} namespace.', message: 'Errors while performing List operations in controller {{$labels.controller}} in {{$labels.namespace}} namespace.',
},
'for': '15m',
},
{
alert: 'PrometheusOperatorWatchErrors',
expr: |||
(sum by (controller,namespace) (rate(prometheus_operator_watch_operations_failed_total{%(prometheusOperatorSelector)s}[1h])) / sum by (controller,namespace) (rate(prometheus_operator_watch_operations_total{%(prometheusOperatorSelector)s}[1h]))) > 0.4
||| % $._config,
labels: {
severity: 'warning',
},
annotations: {
message: 'Errors while performing Watch operations in controller {{$labels.controller}} in {{$labels.namespace}} namespace.',
}, },
'for': '15m', 'for': '15m',
}, },