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samber · May 14, 2024 · 826be58 · 826be58
1 parent 262e451
commit 826be58
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/dist/rules/kubernetes/kubestate-exporter.yml b/dist/rules/kubernetes/kubestate-exporter.yml
@@ -127,7 +127,7 @@ groups:
       labels:
         severity: warning
       annotations:
-        summary: Kubernetes HPA scale inability ({{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }})
+        summary: Kubernetes HPA scale inability (instance {{ $labels.instance }})
         description: "HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }} is unable to scale\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
 
     - alert: KubernetesHpaMetricsUnavailability
@@ -136,25 +136,25 @@ groups:
       labels:
         severity: warning
       annotations:
-        summary: Kubernetes HPA metrics unavailability ({{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }})
+        summary: Kubernetes HPA metrics unavailability (instance {{ $labels.instance }})
         description: "HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }} is unable to collect metrics\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
 
     - alert: KubernetesHpaScaleMaximum
-      expr: 'kube_horizontalpodautoscaler_status_desired_replicas >= kube_horizontalpodautoscaler_spec_max_replicas'
+      expr: '(kube_horizontalpodautoscaler_status_desired_replicas >= kube_horizontalpodautoscaler_spec_max_replicas) and (kube_horizontalpodautoscaler_spec_max_replicas > 1) and (kube_horizontalpodautoscaler_spec_min_replicas != kube_horizontalpodautoscaler_spec_max_replicas)'
       for: 2m
       labels:
         severity: info
       annotations:
-        summary: Kubernetes HPA scale maximum ({{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }})
+        summary: Kubernetes HPA scale maximum (instance {{ $labels.instance }})
         description: "HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }} has hit maximum number of desired pods\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
 
     - alert: KubernetesHpaUnderutilized
-      expr: 'max(quantile_over_time(0.5, kube_horizontalpodautoscaler_status_desired_replicas[1d]) == kube_horizontalpodautoscaler_spec_min_replicas) by (horizontalpodautoscaler, namespace) > 3'
+      expr: 'max(quantile_over_time(0.5, kube_horizontalpodautoscaler_status_desired_replicas[1d]) == kube_horizontalpodautoscaler_spec_min_replicas) by (horizontalpodautoscaler) > 3'
       for: 0m
       labels:
         severity: info
       annotations:
-        summary: Kubernetes HPA underutilized ({{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }})
+        summary: Kubernetes HPA underutilized (instance {{ $labels.instance }})
         description: "HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }} is constantly at minimum replicas for 50% of the time. Potential cost saving here.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
 
     - alert: KubernetesPodNotHealthy