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atlas pods: fix plurality query with bool max match

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This commit is contained in:
Brad Stein 2025-12-13 11:51:18 -03:00
parent 2177a8009e
commit 001f0f95a6
3 changed files with 8 additions and 13 deletions
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13
scripts/dashboards_render_atlas.py
View File

@ -1176,17 +1176,12 @@ def build_pods_dashboard():
table_panel(
10,
"Namespace Plurality by Node",
'('
'sum by (namespace,node) (kube_pod_info{pod!=""}) '
'/ sum by (namespace) (kube_pod_info{pod!=""}) '
')'
'* on(namespace) group_left(node)'
'('
' (sum by (namespace,node) (kube_pod_info{pod!=""}) '
' / sum by (namespace) (kube_pod_info{pod!=""})) '
'>= on(namespace) group_left() '
' (max by (namespace) (sum by (namespace,node) (kube_pod_info{pod!=""}) '
' / sum by (namespace) (kube_pod_info{pod!=""})) - 1e-9)'
'== bool on(namespace) group_left(node) '
'max by (namespace) ('
' sum by (namespace,node) (kube_pod_info{pod!=""}) '
' / sum by (namespace) (kube_pod_info{pod!=""})'
')',
{"h": 8, "w": 24, "x": 0, "y": 42},
unit="percent",

2
services/monitoring/dashboards/atlas-pods.json
View File

@ -508,7 +508,7 @@
},
"targets": [
{
"expr": "( sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"}))* on(namespace) group_left(node)( (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"})) >= on(namespace) group_left() (max by (namespace) (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"})) - 1e-9))",
"expr": "sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"}) == bool on(namespace) group_left(node) max by (namespace) ( sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"}))",
"refId": "A",
"instant": true
}

2
services/monitoring/grafana-dashboard-pods.yaml
View File

@ -517,7 +517,7 @@ data:
},
"targets": [
{
"expr": "( sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"}))* on(namespace) group_left(node)( (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"})) >= on(namespace) group_left() (max by (namespace) (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"})) - 1e-9))",
"expr": "sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"}) == bool on(namespace) group_left(node) max by (namespace) ( sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / sum by (namespace) (kube_pod_info{pod!=\"\"}))",
"refId": "A",
"instant": true
}