add metrics.startupProbe

Signed-off-by: Dominik Heeg <dominik.heeg@dbschenker.com>

Author: Dominik Heeg

bitnami/nginx/templates/deployment.yaml

@@ -408,6 +408,15 @@ spec:
               path: /metrics
               port: metrics
           {{- end }}
+          {{- if .Values.metrics.customStartupProbe }}
+          startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customStartupProbe "context" $) | nindent 12 }}
+          {{- else if .Values.metrics.startupProbe.enabled }}
+          startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.startupProbe "enabled") "context" $) | nindent 12 }}
+            httpGet:
+              path: /metrics
+              port: metrics
+          {{- end }}
+          {{- end }}
           {{- if .Values.metrics.resources }}
           resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
           {{- else if ne .Values.metrics.resourcesPreset "none" }}

bitnami/nginx/values.yaml

@@ -1156,3 +1156,16 @@ metrics:
     enabled: true
     initialDelaySeconds: 5
     timeoutSeconds: 3
+  ## @param metrics.customStartupProbe Override default metrics startup probe
+  ##
+  customStartupProbe: {}
+  ## NGINX metrics containers' startup probe.
+  ## ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes
+  ## @param metrics.startupProbe.enabled Enable startupProbe
+  ## @param metrics.startupProbe.initialDelaySeconds Initial delay seconds for startupProbe
+  ## @param metrics.startupProbe.timeoutSeconds Timeout seconds for startupProbe
+  ##
+  startupProbe:
+    enabled: false
+    initialDelaySeconds: 30
+    timeoutSeconds: 5