[incubator][chartmuseum] Allow NodePort to be specified (#3683)

* [incubator][chartmuseum] Allow NodePort to be specified

* Remove Trailing WS reported by CirceCI

incubator/chartmuseum/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Helm Chart Repository with support for Amazon S3 and Google Cloud Storage
 name: chartmuseum
-version: 0.3.2
+version: 0.3.3
 appVersion: 0.2.8
 home: https://github.com/chartmuseum/chartmuseum
 icon: https://raw.githubusercontent.com/chartmuseum/chartmuseum/master/logo.png

incubator/chartmuseum/templates/service.yaml

@@ -14,7 +14,11 @@ spec:
   type: {{ .Values.service.type }}
   ports:
   - port: {{ .Values.service.externalPort }}
+{{- if (and (eq .Values.service.type "NodePort") (not (empty .Values.service.nodePort))) }}
+    nodePort: {{.Values.service.nodePort}}
+{{- else }}
     targetPort: {{ .Values.service.internalPort }}
+{{- end }}
     protocol: TCP
     name: {{ .Release.Name }}
   selector:

incubator/chartmuseum/values.yaml

@@ -55,8 +55,9 @@ service:
   type: ClusterIP
   externalPort: 8080
   internalPort: 8080
+  nodePort:
   annotations: {}
-    # foo.io/bar: "true"
+
 resources:
   limits:
     cpu: 100m