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atlas pods: fix plurality table query

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This commit is contained in:
Brad Stein 2025-12-13 12:00:31 -03:00
parent 9d1163f580
commit c7adb0c8cb
3 changed files with 14 additions and 6 deletions
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16
scripts/dashboards_render_atlas.py
View File

@ -1177,10 +1177,18 @@ def build_pods_dashboard():
table_panel( table_panel(
10, 10,
"Namespace Plurality by Node", "Namespace Plurality by Node",
'(' (
' share(sum by (namespace,node) (kube_pod_info{pod!=""}) ' "("
' / ignoring(node) sum by (namespace) (kube_pod_info{pod!=""}))' " {share}"
')', " * on(namespace) group_left(node)"
" ({share} >= bool on(namespace) group_left() (max by (namespace) ({share}) - 1e-9))"
") * 100"
).format(
share=(
"(sum by (namespace,node) (kube_pod_info{pod!=\"\"}) "
"/ on(namespace) clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1))"
)
),
{"h": 8, "w": 24, "x": 0, "y": 42}, {"h": 8, "w": 24, "x": 0, "y": 42},
unit="percent", unit="percent",
transformations=[ transformations=[

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

@ -508,7 +508,7 @@
}, },
"targets": [ "targets": [
{ {
"expr": "( share(sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / ignoring(node) sum by (namespace) (kube_pod_info{pod!=\"\"})))", "expr": "( (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1)) * on(namespace) group_left(node) ((sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1)) >= bool on(namespace) group_left() (max by (namespace) ((sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1))) - 1e-9))) * 100",
"refId": "A", "refId": "A",
"instant": true "instant": true
} }

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

@ -517,7 +517,7 @@ data:
}, },
"targets": [ "targets": [
{ {
"expr": "( share(sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / ignoring(node) sum by (namespace) (kube_pod_info{pod!=\"\"})))", "expr": "( (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1)) * on(namespace) group_left(node) ((sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1)) >= bool on(namespace) group_left() (max by (namespace) ((sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1))) - 1e-9))) * 100",
"refId": "A", "refId": "A",
"instant": true "instant": true
} }