feat: add HTTPRoute

comics/main.go

@@ -28,11 +28,16 @@ type ImageReference struct {
 func init() {
 	router := spinhttp.NewRouter()
 
-	router.GET("/monkeyuser", monkeyUserComic)
+	router.GET("/comics/random", randomComic)
+	router.GET("/comics/monkeyuser", monkeyUserComic)
 
 	spinhttp.Handle(router.ServeHTTP)
 }
 
+func randomComic(w http.ResponseWriter, re *http.Request, params httprouter.Params) {
+	monkeyUserComic(w, re, params)
+}
+
 func monkeyUserComic(w http.ResponseWriter, re *http.Request, _ httprouter.Params) {
 	indexResponse, err := spinhttp.Get("https://www.monkeyuser.com/index.json")
 	if err != nil {

deploy/kustomization.yaml

@@ -6,4 +6,5 @@ namespace: functions
 resources:
   - resources/namespace.yaml
   - resources/executor.yaml
+  - resources/routes.yaml
   - apps/comics.yaml

deploy/resources/routes.yaml

@@ -0,0 +1,18 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: functions-https
+spec:
+  parentRefs:
+    - name: contour
+      sectionName: https
+      namespace: projectcontour
+  hostnames:
+    - "functions.icb4dc0.de"
+  rules:
+    - matches:
+        - path:
+            value: "/comics"
+      backendRefs:
+        - name: comics
+          port: 80