add extraPorts for extraContainers

In parallel to extraContainers, extraPorts may be required to scrape additional metrics generated by said extraContainers.
redpanda-data · Jan 13, 2023 · ba7d561 · ba7d561
1 parent cdd8e59
commit ba7d561
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diff --git a/charts/kminion/templates/service.yaml b/charts/kminion/templates/service.yaml
@@ -16,5 +16,8 @@ spec:
       targetPort: metrics
       protocol: TCP
       name: metrics
+  {{- if .Values.service.extraPorts }}
+    {{- toYaml .Values.service.extraPorts | nindent 4 }}
+  {{- end }}
   selector:
     {{- include "kminion.selectorLabels" . | nindent 4 }}
diff --git a/charts/kminion/values.yaml b/charts/kminion/values.yaml
@@ -50,6 +50,13 @@ service:
   type: ClusterIP
   port: 8080 # This port is also used as exposed container port
   annotations: {} # # Annotations to add to the service
+  extraPorts: [] # when []extraContainers expose additional metrics, make
+                 # discoverable for servicemontors
+    # - port: 8443
+    #   targetPort: 8443
+    #   protocol: TCP
+    #   name: expose-x509-for-ttl-checks
+
 
 ingress:
   enabled: false