allow setting the ingress class via spec.ingressClassName (#118)

Author: mproffitt

charts/localstack/templates/ingress.yaml

@@ -22,6 +22,9 @@ metadata:
     {{- tpl (toYaml .) $ | nindent 4 }}
     {{- end }}
 spec:
+{{- if .Values.ingress.ingressClassName }}
+  ingressClassName: {{ .Values.ingress.ingressClassName | quote }}
+{{- end }}
 {{- if .Values.ingress.tls }}
   tls:
   {{- range .Values.ingress.tls }}

charts/localstack/values.yaml

@@ -130,9 +130,9 @@ service:
 ingress:
   enabled: false
   annotations: {}
-    # Adjust the ingress class when not using nginx as incress controller
-    # kubernetes.io/ingress.class: nginx
-    # kubernetes.io/tls-acme: "true"
+  ## @param ingress.ingressClassName Set the name of the class to use
+  ##
+  ingressClassName: ""
   hosts:
     - host: chart-example.local
       paths: