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fix(monitoring): match real controller label values in dashboards and alerts

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kubemirror overrides controller names to <Kind>.<version>.<group> (e.g. Secret.v1.), but the dashboards, alerts, and recording rules filtered controller=~"secret|configmap" (the controller-runtime default name), so every panel and alert matched nothing. Switch all selectors to Secret.*|ConfigMap.* and document the naming convention.
This commit is contained in:
Lukasz Raczylo
2026-06-21 13:26:49 +01:00
parent 6d27d7dfe7
commit 28896ab1d6
3 changed files with 29 additions and 24 deletions
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monitoring/grafana-dashboard.json
+11 -11
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@@ -134,12 +134,12 @@
"pluginVersion": "8.0.0",
"targets": [
{
"expr": "sum(rate(controller_runtime_reconcile_total{controller=\"secret\"}[5m])) by (result)",
"expr": "sum(rate(controller_runtime_reconcile_total{controller=~\"Secret.*\"}[5m])) by (result)",
"legendFormat": "Secret - {{result}}",
"refId": "A"
},
{
"expr": "sum(rate(controller_runtime_reconcile_total{controller=\"configmap\"}[5m])) by (result)",
"expr": "sum(rate(controller_runtime_reconcile_total{controller=~\"ConfigMap.*\"}[5m])) by (result)",
"legendFormat": "ConfigMap - {{result}}",
"refId": "B"
}
@@ -198,7 +198,7 @@
"pluginVersion": "8.0.0",
"targets": [
{
"expr": "sum(workqueue_depth{name=~\"secret|configmap\"})",
"expr": "sum(workqueue_depth{name=~\"Secret.*|ConfigMap.*\"})",
"refId": "A"
}
],
@@ -266,22 +266,22 @@
"pluginVersion": "8.0.0",
"targets": [
{
"expr": "histogram_quantile(0.99, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=\"secret\"}[5m])) by (le))",
"expr": "histogram_quantile(0.99, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=~\"Secret.*\"}[5m])) by (le))",
"legendFormat": "Secret p99",
"refId": "A"
},
{
"expr": "histogram_quantile(0.95, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=\"secret\"}[5m])) by (le))",
"expr": "histogram_quantile(0.95, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=~\"Secret.*\"}[5m])) by (le))",
"legendFormat": "Secret p95",
"refId": "B"
},
{
"expr": "histogram_quantile(0.99, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=\"configmap\"}[5m])) by (le))",
"expr": "histogram_quantile(0.99, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=~\"ConfigMap.*\"}[5m])) by (le))",
"legendFormat": "ConfigMap p99",
"refId": "C"
},
{
"expr": "histogram_quantile(0.95, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=\"configmap\"}[5m])) by (le))",
"expr": "histogram_quantile(0.95, sum(rate(controller_runtime_reconcile_time_seconds_bucket{controller=~\"ConfigMap.*\"}[5m])) by (le))",
"legendFormat": "ConfigMap p95",
"refId": "D"
}
@@ -350,12 +350,12 @@
"pluginVersion": "8.0.0",
"targets": [
{
"expr": "workqueue_depth{name=\"secret\"}",
"expr": "workqueue_depth{name=~\"Secret.*\"}",
"legendFormat": "Secret",
"refId": "A"
},
{
"expr": "workqueue_depth{name=\"configmap\"}",
"expr": "workqueue_depth{name=~\"ConfigMap.*\"}",
"legendFormat": "ConfigMap",
"refId": "B"
}
@@ -571,12 +571,12 @@
"pluginVersion": "8.0.0",
"targets": [
{
"expr": "sum(rate(controller_runtime_reconcile_errors_total{controller=\"secret\"}[5m])) / sum(rate(controller_runtime_reconcile_total{controller=\"secret\"}[5m]))",
"expr": "sum(rate(controller_runtime_reconcile_errors_total{controller=~\"Secret.*\"}[5m])) / sum(rate(controller_runtime_reconcile_total{controller=~\"Secret.*\"}[5m]))",
"legendFormat": "Secret Error Rate",
"refId": "A"
},
{
"expr": "sum(rate(controller_runtime_reconcile_errors_total{controller=\"configmap\"}[5m])) / sum(rate(controller_runtime_reconcile_total{controller=\"configmap\"}[5m]))",
"expr": "sum(rate(controller_runtime_reconcile_errors_total{controller=~\"ConfigMap.*\"}[5m])) / sum(rate(controller_runtime_reconcile_total{controller=~\"ConfigMap.*\"}[5m]))",
"legendFormat": "ConfigMap Error Rate",
"refId": "B"
}