[stable/prometheus] add failure and success threshold to probes (#19058)

- Add readinessProbeFailureThreshold
- Add readinessProbeSuccessThreshold
- Add livenessProbeFailureThreshold
- Add livenessProbeSuccessThreshold

Signed-off-by: Markus Blaschke <mblaschke82@gmail.com>

stable/prometheus/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: prometheus
-version: 9.5.3
+version: 9.5.4
 appVersion: 2.13.1
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/

stable/prometheus/templates/server-deployment.yaml

@@ -104,12 +104,16 @@ spec:
               port: 9090
             initialDelaySeconds: {{ .Values.server.readinessProbeInitialDelay }}
             timeoutSeconds: {{ .Values.server.readinessProbeTimeout }}
+            failureThreshold: {{ .Values.server.readinessProbeFailureThreshold }}
+            successThreshold: {{ .Values.server.readinessProbeSuccessThreshold }}
           livenessProbe:
             httpGet:
               path: {{ .Values.server.prefixURL }}/-/healthy
               port: 9090
             initialDelaySeconds: {{ .Values.server.livenessProbeInitialDelay }}
             timeoutSeconds: {{ .Values.server.livenessProbeTimeout }}
+            failureThreshold: {{ .Values.server.livenessProbeFailureThreshold }}
+            successThreshold: {{ .Values.server.livenessProbeSuccessThreshold }}
           resources:
 {{ toYaml .Values.server.resources | indent 12 }}
           volumeMounts:

stable/prometheus/values.yaml

@@ -816,8 +816,12 @@ server:
   ##
   readinessProbeInitialDelay: 30
   readinessProbeTimeout: 30
+  readinessProbeFailureThreshold: 3
+  readinessProbeSuccessThreshold: 1
   livenessProbeInitialDelay: 30
   livenessProbeTimeout: 30
+  livenessProbeFailureThreshold: 3
+  livenessProbeSuccessThreshold: 1
 
   ## Prometheus server resource requests and limits
   ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/