First off, I am brand new to Helm. I am trying to deploy an .Net Core WebApi from Docker Hub called mooo999/webapi. I tested this locally, and it works fine. I have been fiddling with this for days and cannot get the simplest Chart to run. Deployment.yaml is:

    apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: {{ template "foochart.fullname" . }}
  labels:
    app: {{ template "foochart.name" . }}
    chart: {{ template "foochart.chart" . }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      app: {{ template "foochart.name" . }}
      release: {{ .Release.Name }}
  template:
    metadata:
      labels:
        app: {{ template "foochart.name" . }}
        release: {{ .Release.Name }}
    spec:
      containers:
        - name: {{ .Chart.Name }}
          image: mooo999/webapi
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /api/values
              port: http
          readinessProbe:
            httpGet:
              path: /api/values
              port: http
          resources:
{{ toYaml .Values.resources | indent 12 }}
    {{- with .Values.nodeSelector }}
      nodeSelector:
{{ toYaml . | indent 8 }}
    {{- end }}
    {{- with .Values.affinity }}
      affinity:
{{ toYaml . | indent 8 }}
    {{- end }}
    {{- with .Values.tolerations }}
      tolerations:
{{ toYaml . | indent 8 }}
    {{- end }}

service.yaml is:

apiVersion: v1
kind: Service
metadata:
  name: {{ template "foochart.fullname" . }}
  labels:
    app: {{ template "foochart.name" . }}
    chart: {{ template "foochart.chart" . }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
spec:
  type: NodePort
  ports:
    - port: 80
      targetPort: http
      protocol: TCP
      name: http
  selector:
    app: {{ template "foochart.name" . }}
    release: {{ .Release.Name }}

Not sure it gets much simpler than this. I am deplying to Azure AKS and it deploys fine with no errors. I can get the endpoint:port using:

kubectl get --namespace default -o jsonpath="{.spec.ports[0].nodePort}" services callous-guppy kubectl get nodes --namespace default -o jsonpath="{.items[0].status.addresses[0].address}" but using this info in a browser errors with [Fiddler] The connection to '10.240.0.4' failed. Error: TimedOut (0x274c).

System.Net.Sockets.SocketException A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 10.240.0.4:32678

Do I need an Ingress Service? Does anyone have a simple Chart that actually exposes a public endpoint somehow? I have gone thru countless examples and have been successful with none of them.