Fix Ingress in newer Kubernetes

charts/sapl/v0.2.0/templates/ingress.yaml

@@ -1,7 +1,9 @@
 {{- if .Values.ingress.enabled -}}
 {{- $fullName := include "sapl.fullname" . -}}
 {{- $hostName := .Values.sapl.hostname -}}
-{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
 apiVersion: networking.k8s.io/v1beta1
 {{- else -}}
 apiVersion: extensions/v1beta1
@@ -51,7 +53,17 @@ spec:
           {{- else }}
           - path: /*
           {{- end }}
+          {{- if semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion }}
+            pathType: ImplementationSpecific
+          {{- end }}i
             backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: 80
+              {{- else }}
               serviceName: {{ $fullName }}
               servicePort: http
+              {{- end }}
 {{- end }}