Fixed node alert

k8s/core/prom-stack/grafana-alerting-configmap.yaml

@@ -63,7 +63,7 @@ data:
       - orgId: 1
         name: kubernetes_alerts
         folder: Kubernetes
-        interval: 30s
+        interval: 2m
         rules:
           - uid: node_not_ready
             title: Kubernetes Node Not Ready
@@ -71,7 +71,7 @@ data:
             data:
               - refId: A
                 relativeTimeRange:
-                  from: 300
+                  from: 600
                   to: 0
                 datasourceUid: P76F38748CEC837F0
                 model:
@@ -81,7 +81,7 @@ data:
                   maxDataPoints: 43200
               - refId: B
                 relativeTimeRange:
-                  from: 300
+                  from: 600
                   to: 0
                 datasourceUid: __expr__
                 model:
@@ -103,7 +103,7 @@ data:
                   type: reduce
             noDataState: Alerting
             execErrState: Alerting
-            for: 0s
+            for: 10m
             annotations:
               node: '{{ $labels.node }}'
               condition: '{{ $labels.condition }}'
@@ -149,4 +149,4 @@ data:
           - alertname
         group_wait: 10s
         group_interval: 5m
-        repeat_interval: 4h
+        repeat_interval: 12h