feat: Redirect http to https

configs/cilium-config/base/gateway.yaml

@@ -6,6 +6,12 @@ metadata:
 spec:
   gatewayClassName: cilium
   listeners:
+    - name: http
+      protocol: HTTP
+      port: 80
+      allowedRoutes:
+        namespaces:
+          from: Same
     - name: https
       protocol: HTTPS
       port: 443

configs/cilium-config/base/http-route-http-filter-redirect.yaml

@@ -0,0 +1,15 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: http-filter-redirect
+  namespace: default
+spec:
+  parentRefs:
+    - name: gateway
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301

configs/cilium-config/base/kustomization.yaml

@@ -3,3 +3,4 @@ kind: Kustomization
 resources:
   - cilium-l2-announcement-policy.yaml
   - gateway.yaml
+  - http-route-http-filter-redirect.yaml