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Fix: add namespace to PVC rules to avoid many-to-many joins #131

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BenjaminBanwart wants to merge 1 commit into from
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Fix: add namespace to PVC rules to avoid many-to-many joins #131

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2 changes: 1 addition & 1 deletion deploy/charts/rules/volume/volume-rules.json
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@
"description": "Persistent Volume Claim '{{ $labels.persistentvolumeclaim }}' has no consumer",
"summary": "Persistent Volume Claim '{{ $labels.persistentvolumeclaim }}' in namespace '{{ $labels.namespace }}' is not consumed by any pod in any namespace"
},
"expr": "kube_persistentvolumeclaim_info unless (kube_persistentvolumeclaim_info * on(persistentvolumeclaim) group_left (max by (persistentvolumeclaim) (kube_pod_spec_volumes_persistentvolumeclaims_info)))) == 1",
"expr": "kube_persistentvolumeclaim_info UNLESS ON (namespace, persistentvolumeclaim) count by (namespace, persistentvolumeclaim) (kube_pod_spec_volumes_persistentvolumeclaims_info) == 1",
"for": "5m",
"labels": {
"severity": "info"
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2 changes: 1 addition & 1 deletion jsonnet/openebs-mixin/rules/volume/volume-rules.libsonnet
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Expand Up @@ -14,7 +14,7 @@ function(param) {
summary: "Persistent Volume Claim '{{ $labels.persistentvolumeclaim }}' in namespace '{{ $labels.namespace }}' is not consumed by any pod in any namespace",
description: "Persistent Volume Claim '{{ $labels.persistentvolumeclaim }}' has no consumer",
},
expr: 'kube_persistentvolumeclaim_info unless (kube_persistentvolumeclaim_info * on(persistentvolumeclaim) group_left kube_pod_spec_volumes_persistentvolumeclaims_info) == 1',
expr: 'kube_persistentvolumeclaim_info UNLESS ON (namespace, persistentvolumeclaim) count by (namespace, persistentvolumeclaim) (kube_pod_spec_volumes_persistentvolumeclaims_info) == 1',
'for': '5m',
labels: {
severity: 'info',
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