feat(argo): add individual listener

argocd/resources/http_routes.yaml

@@ -24,7 +24,7 @@ metadata:
 spec:
   parentRefs:
     - name: contour
-    sectionName: https
+      sectionName: argocd
       namespace: projectcontour
   hostnames:
     - argocd.icb4dc0.de
@@ -32,3 +32,23 @@ spec:
     - backendRefs:
         - name: argo-cd-argocd-server
           port: 443
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: GRPCRoute
+metadata:
+  name: argo-cd-grpc
+spec:
+  parentRefs:
+    - name: contour
+      sectionName: argocd
+      namespace: projectcontour
+  hostnames:
+    - argocd.icb4dc0.de
+  rules:
+    - matches:
+        - headers:
+            - name: Content-Type
+              value: application/grpc
+      backendRefs:
+        - name: argo-cd-argocd-server
+          port: 443

contour/resources/default_gateway.yaml

@@ -52,6 +52,21 @@ spec:
         certificateRefs:
           - name: forgejo-tls
 
+    - name: argocd
+      hostname: "argocd.icb4dc0.de"
+      port: 443
+      protocol: HTTPS
+      allowedRoutes:
+        namespaces:
+          from: Selector
+          selector:
+            matchLabels:
+              kubernetes.io/metadata.name: argo-system
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - name: argocd-tls
+
     - name: ssh
       protocol: TCP
       port: 22