[kube-prometheus-stack] Added missing enforcedKeepDroppedTargets in t…

…he template of prometheus in 0.71.0 (#4178)

charts/kube-prometheus-stack/Chart.yaml

@@ -23,7 +23,7 @@ name: kube-prometheus-stack
 sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
-version: 56.1.0
+version: 56.2.0
 appVersion: v0.71.2
 kubeVersion: ">=1.19.0-0"
 home: https://github.com/prometheus-operator/kube-prometheus

charts/kube-prometheus-stack/templates/prometheus/prometheus.yaml

@@ -425,6 +425,9 @@ spec:
 {{- if .Values.prometheus.prometheusSpec.sampleLimit }}
   sampleLimit: {{ .Values.prometheus.prometheusSpec.sampleLimit }}
 {{- end }}
+{{- if .Values.prometheus.prometheusSpec.enforcedKeepDroppedTargets }}
+  enforcedKeepDroppedTargets: {{ .Values.prometheus.prometheusSpec.enforcedKeepDroppedTargets }}
+{{- end }}
 {{- if .Values.prometheus.prometheusSpec.enforcedSampleLimit }}
   enforcedSampleLimit: {{ .Values.prometheus.prometheusSpec.enforcedSampleLimit }}
 {{- end }}

charts/kube-prometheus-stack/values.yaml

@@ -3795,6 +3795,11 @@ prometheus:
     # Set to 'false' to disable global sample_limit. or set to a number to override the default value.
     sampleLimit: false
 
+    # EnforcedKeepDroppedTargetsLimit defines on the number of targets dropped by relabeling that will be kept in memory.
+    # The value overrides any spec.keepDroppedTargets set by ServiceMonitor, PodMonitor, Probe objects unless spec.keepDroppedTargets
+    # is greater than zero and less than spec.enforcedKeepDroppedTargets. 0 means no limit.
+    enforcedKeepDroppedTargets: 0
+
     ## EnforcedSampleLimit defines global limit on number of scraped samples that will be accepted. This overrides any SampleLimit
     ## set per ServiceMonitor or/and PodMonitor. It is meant to be used by admins to enforce the SampleLimit to keep overall
     ## number of samples/series under the desired limit. Note that if SampleLimit is lower that value will be taken instead.