feat: add Ingress support

n8n/templates/NOTES.txt

@@ -1,10 +1,6 @@
 1. Get the application URL by running these commands:
 {{- if .Values.ingress.enabled }}
-{{- range $host := .Values.ingress.hosts }}
-  {{- range .paths }}
-  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
-  {{- end }}
-{{- end }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ .Values.ingress.host }}
 {{- else if contains "NodePort" .Values.service.type }}
   export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "n8n.fullname" . }})
   export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")

n8n/templates/ingress.yaml

@@ -1,11 +1,7 @@
 {{- if .Values.ingress.enabled -}}
 {{- $fullName := include "n8n.fullname" . -}}
 {{- $svcPort := .Values.service.port -}}
-{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
-apiVersion: networking.k8s.io/v1beta1
-{{- else -}}
-apiVersion: extensions/v1beta1
-{{- end }}
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: {{ $fullName }}
@@ -27,15 +23,21 @@ spec:
     {{- end }}
   {{- end }}
   rules:
-    {{- range .Values.ingress.hosts }}
-    - host: {{ .host | quote }}
+    - host: {{ .Values.ingress.host | quote }}
       http:
         paths:
-          {{- range .paths }}
-          - path: {{ .path }}
+          - path: /
+            pathType: Prefix
             backend:
-              serviceName: {{ $fullName }}
-              servicePort: {{ $svcPort }}
-          {{- end }}
-    {{- end }}
+              service:
+                name: {{ include "n8n.fullname" . }}-main
+                port: 
+                  name: http
+          - path: /webhook/
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ include "n8n.fullname" . }}-webhook
+                port: 
+                  name: http
   {{- end }}

n8n/values.yaml

@@ -81,14 +81,12 @@ service:
   port: 80
 
 ingress:
-  enabled: false
+  enabled: true
   annotations:
     {}
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
-  hosts:
-    - host: chart-example.local
-      paths: []
+  host: n8n.local
   tls: []
   #  - secretName: chart-example-tls
   #    hosts: