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Merge pull request #432 from skyscrapers/fsAlert

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Adjust the threshold of the NodeFilesystemSpaceFillingUp alert from the node-exporter mixin
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Frederic Branczyk 2020-03-03 16:40:36 +01:00 committed by GitHub
commit dd00a80be4
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3 changed files with 4 additions and 3 deletions
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1
jsonnet/kube-prometheus/kube-prometheus.libsonnet
View File

@ -116,6 +116,7 @@ local configMapList = k3.core.v1.configMapList;
kubeletSelector: 'job="kubelet", metrics_path="/metrics"',
kubeStateMetricsSelector: 'job="kube-state-metrics"',
nodeExporterSelector: 'job="node-exporter"',
fsSpaceFillingUpCriticalThreshold: 15,
notKubeDnsSelector: 'job!="kube-dns"',
kubeSchedulerSelector: 'job="kube-scheduler"',
kubeControllerManagerSelector: 'job="kube-controller-manager"',

4
jsonnetfile.lock.json
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@ -105,8 +105,8 @@
"subdir": "docs/node-mixin"
}
},
"version": "92ea3c6a3f0ea2d1d55de168e65037e2313f9940",
"sum": "7vEamDTP9AApeiF4Zu9ZyXzDIs3rYHzwf9k7g8X+wsg="
"version": "0107bc794204f50d887898da60032da890637471",
"sum": "VKdF0zPMSCiuIuXWblSz2VOeBaXzQ7fp40vz9sxj+Bo="
},
{
"name": "prometheus",

2
manifests/prometheus-rules.yaml
View File

@ -330,7 +330,7 @@ spec:
summary: Filesystem is predicted to run out of space within the next 4 hours.
expr: |
(
node_filesystem_avail_bytes{job="node-exporter",fstype!=""} / node_filesystem_size_bytes{job="node-exporter",fstype!=""} * 100 < 20
node_filesystem_avail_bytes{job="node-exporter",fstype!=""} / node_filesystem_size_bytes{job="node-exporter",fstype!=""} * 100 < 15
and
predict_linear(node_filesystem_avail_bytes{job="node-exporter",fstype!=""}[6h], 4*60*60) < 0
and