Copied ingress template from Gitea helm chart

mailman3/values.yaml

@@ -70,9 +70,6 @@ service:
 
 ingress:
   enabled: false
-  tls: false
-  annotations:
-    # use NGINX Ingress Controller
-    #kubernetes.io/ingress.class: "nginx"
-    # use Cert-Manager for LetsEncrypt Certificates
-    #cert-manager.io/issuer: "letsencrypt-prod"
+  tls: []
+  className: letsencrypt-prod
+  annotations: {}