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atlas pods: plurality table v10

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This commit is contained in:
Brad Stein 2025-12-13 16:36:25 -03:00
parent e87d54f19d
commit 7f67793ee5
3 changed files with 29 additions and 9 deletions
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14
scripts/dashboards_render_atlas.py
View File

@ -1180,18 +1180,22 @@ def build_pods_dashboard():
)
)
share_expr = (
'(sum by (namespace,node) (kube_pod_info{pod=~".+"}) '
'/ on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod=~".+"}), 1) * 100)'
)
panels.append(
table_panel(
10,
"Namespace Plurality by Node",
'topk by (namespace) (1, '
'(sum by (namespace,node) (kube_pod_info{pod!=""}) '
'/ on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod!=""}), 1) * 100)'
')',
"Namespace Plurality by Node v10",
f"{share_expr} * on(namespace,node) ("
f"{share_expr} == bool on(namespace) group_left() (max by (namespace) ({share_expr}))"
")",
{"h": 8, "w": 24, "x": 0, "y": 42},
unit="percent",
transformations=[
{"id": "labelsToFields", "options": {}},
{"id": "filterByValue", "options": {"match": "Value", "operator": "gt", "value": 0}},
{"id": "sortBy", "options": {"fields": ["node", "Value"], "order": "asc"}},
],
instant=True,

12
services/monitoring/dashboards/atlas-pods.json
View File

@ -495,7 +495,7 @@
{
"id": 10,
"type": "table",
"title": "Namespace Plurality by Node",
"title": "Namespace Plurality by Node v10",
"datasource": {
"type": "prometheus",
"uid": "atlas-vm"
@ -508,7 +508,7 @@
},
"targets": [
{
"expr": "topk by (namespace) (1, (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1) * 100))",
"expr": "(sum by (namespace,node) (kube_pod_info{pod=~\".+\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod=~\".+\"}), 1) * 100) * on(namespace,node) ((sum by (namespace,node) (kube_pod_info{pod=~\".+\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod=~\".+\"}), 1) * 100) == bool on(namespace) group_left() (max by (namespace) ((sum by (namespace,node) (kube_pod_info{pod=~\".+\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod=~\".+\"}), 1) * 100))))",
"refId": "A",
"instant": true
}
@ -527,6 +527,14 @@
"id": "labelsToFields",
"options": {}
},
{
"id": "filterByValue",
"options": {
"match": "Value",
"operator": "gt",
"value": 0
}
},
{
"id": "sortBy",
"options": {

12
services/monitoring/grafana-dashboard-pods.yaml
View File

@ -504,7 +504,7 @@ data:
{
"id": 10,
"type": "table",
"title": "Namespace Plurality by Node",
"title": "Namespace Plurality by Node v10",
"datasource": {
"type": "prometheus",
"uid": "atlas-vm"
@ -517,7 +517,7 @@ data:
},
"targets": [
{
"expr": "topk by (namespace) (1, (sum by (namespace,node) (kube_pod_info{pod!=\"\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod!=\"\"}), 1) * 100))",
"expr": "(sum by (namespace,node) (kube_pod_info{pod=~\".+\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod=~\".+\"}), 1) * 100) * on(namespace,node) ((sum by (namespace,node) (kube_pod_info{pod=~\".+\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod=~\".+\"}), 1) * 100) == bool on(namespace) group_left() (max by (namespace) ((sum by (namespace,node) (kube_pod_info{pod=~\".+\"}) / on(namespace) group_left() clamp_min(sum by (namespace) (kube_pod_info{pod=~\".+\"}), 1) * 100))))",
"refId": "A",
"instant": true
}
@ -536,6 +536,14 @@ data:
"id": "labelsToFields",
"options": {}
},
{
"id": "filterByValue",
"options": {
"match": "Value",
"operator": "gt",
"value": 0
}
},
{
"id": "sortBy",
"options": {