gatewayapi: adding support for TCPRoute and TLSRoute

Co-authored-by: Jean-Baptiste Doumenjou <925513+jbdoumenjou@users.noreply.github.com>

docs/content/reference/dynamic-configuration/kubernetes-gateway-resource.yml

@@ -22,7 +22,44 @@ spec:
         namespaces:
           from: Same
         selector:
-          app: foo
+          matchLabels:
+            app: foo
+     - protocol: HTTPS
+       port: 443
+       tls:
+         certificateRef:
+           group: "core"
+           kind: "Secret"
+           name: "mysecret"
+       routes:
+         kind: HTTPRoute
+         selector:
+           matchLabels:
+             app: foo
+    - protocol: TCP
+      port: 9000
+      routes:
+        kind: TCPRoute
+        namespaces:
+          from: Same
+        selector:
+          matchLabels:
+            app: footcp
+    - protocol: TLS
+      port: 9443
+      hostname: example.com
+      tls:
+        certificateRef:
+          group: "core"
+          kind: "Secret"
+          name: "mysecret"
+      routes:
+        kind: TLSRoute
+        namespaces:
+          from: Same
+        selector:
+          matchLabels:
+            app: footls
 
 ---
 kind: HTTPRoute
@@ -55,3 +92,33 @@ spec:
             name: myservice@file
           weight: 1
           port: 80
+
+---
+kind: TCPRoute
+apiVersion: networking.x-k8s.io/v1alpha1
+metadata:
+  name: tcp-app-1
+  namespace: default
+  labels:
+    app: footcp
+spec:
+  rules:
+     - forwardTo:
+        - serviceName: whoamitcp
+          port: 9000
+          weight: 1
+
+---
+kind: TLSRoute
+apiVersion: networking.x-k8s.io/v1alpha1
+metadata:
+  name: tls-app-1
+  namespace: default
+  labels:
+    app: footls
+spec:
+  rules:
+    - forwardTo:
+        - serviceName: whoamitcp
+          port: 9000
+          weight: 1