Configurable helm templates

Signed-off-by: Kai Zimmermann <kai.zimmermann@microsoft.com>

deployment/helm/eclipse-ditto/Chart.yaml

@@ -2,4 +2,5 @@ apiVersion: v1
 appVersion: "0.8.0"
 description: A basic helm chart for Eclipse Ditto and K8s
 name: eclipse-ditto
-version: 0.8.0
+fullname: org.eclipse.ditto
+version: 0.8.0

deployment/helm/eclipse-ditto/templates/NOTES.txt

@@ -1,4 +1,12 @@
 1. Access ditto in your browser by running one of these commands:
+
+{{- if contains "NodePort" .Values.service.type }}
 - minikube service ditto (browser is automatically redirected)
 OR
-- kubectl port-forward svc/ditto 8080 (localhost:8080)
+- kubectl port-forward svc/ditto 8080 --namespace {{ .Release.Namespace }} (localhost:8080)
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w ditto --namespace {{ .Release.Namespace }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} ditto -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- end }}