From 6c6c88a16ad38f4e79be4311da2653c88e4520d6 Mon Sep 17 00:00:00 2001
From: Jeffrey Smeets <jeffreysmeets@jsme.be>
Date: Tue, 2 Jun 2026 22:28:39 +0200
Subject: [PATCH] Add Wings HTTPS proxy via Envoy Gateway

---
 envoy-gateway/kustomization.yaml              |  7 ++++++
 envoy-gateway/pelican/wings-certificate.yaml  | 14 +++++++++++
 .../pelican/wings-gateway-patch.yaml          | 19 ++++++++++++++
 pelican/wings-endpointslice.yaml              | 18 +++++++++++++
 pelican/wings-httproute.yaml                  | 25 +++++++++++++++++++
 pelican/wings-svc.yaml                        | 11 ++++++++
 6 files changed, 94 insertions(+)
 create mode 100644 envoy-gateway/pelican/wings-certificate.yaml
 create mode 100644 envoy-gateway/pelican/wings-gateway-patch.yaml
 create mode 100644 pelican/wings-endpointslice.yaml
 create mode 100644 pelican/wings-httproute.yaml
 create mode 100644 pelican/wings-svc.yaml

diff --git a/envoy-gateway/kustomization.yaml b/envoy-gateway/kustomization.yaml
index 59fba79..09b1bee 100644
--- a/envoy-gateway/kustomization.yaml
+++ b/envoy-gateway/kustomization.yaml
@@ -47,6 +47,7 @@ resources:
   - searxng/certificate.yaml
   - affine/certificate.yaml
   - pelican/certificate.yaml
+  - pelican/wings-certificate.yaml
 
 patches:
   # Internal gateway patches
@@ -296,6 +297,12 @@ patches:
       kind: Gateway
       name: gateway-internal
     path: pelican/gateway-patch.yaml
+  - target:
+      group: gateway.networking.k8s.io
+      version: v1
+      kind: Gateway
+      name: gateway-internal
+    path: pelican/wings-gateway-patch.yaml
 
   # Public gateway patches
   - target:
diff --git a/envoy-gateway/pelican/wings-certificate.yaml b/envoy-gateway/pelican/wings-certificate.yaml
new file mode 100644
index 0000000..db2f270
--- /dev/null
+++ b/envoy-gateway/pelican/wings-certificate.yaml
@@ -0,0 +1,14 @@
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: wings-tls
+  namespace: envoy-gateway
+spec:
+  secretName: wings-tls
+  privateKey:
+    rotationPolicy: Always
+  issuerRef:
+    name: azure-dns
+    kind: ClusterIssuer
+  dnsNames:
+    - wings.jsme.be
diff --git a/envoy-gateway/pelican/wings-gateway-patch.yaml b/envoy-gateway/pelican/wings-gateway-patch.yaml
new file mode 100644
index 0000000..9f1ba64
--- /dev/null
+++ b/envoy-gateway/pelican/wings-gateway-patch.yaml
@@ -0,0 +1,19 @@
+- op: add
+  path: /spec/listeners/-
+  value:
+    name: wings
+    protocol: HTTPS
+    port: 443
+    hostname: "wings.jsme.be"
+    allowedRoutes:
+      namespaces:
+        from: Selector
+        selector:
+          matchLabels:
+            kubernetes.io/metadata.name: pelican
+    tls:
+      mode: Terminate
+      certificateRefs:
+        - kind: Secret
+          name: wings-tls
+          namespace: envoy-gateway
diff --git a/pelican/wings-endpointslice.yaml b/pelican/wings-endpointslice.yaml
new file mode 100644
index 0000000..b378f0f
--- /dev/null
+++ b/pelican/wings-endpointslice.yaml
@@ -0,0 +1,18 @@
+apiVersion: discovery.k8s.io/v1
+kind: EndpointSlice
+metadata:
+  name: wings
+  namespace: pelican
+  labels:
+    kubernetes.io/service-name: wings
+addressType: IPv4
+ports:
+  - port: 8080
+    protocol: TCP
+endpoints:
+  - addresses:
+      - "10.8.11.50"
+    conditions:
+      ready: true
+      serving: true
+      terminating: false
diff --git a/pelican/wings-httproute.yaml b/pelican/wings-httproute.yaml
new file mode 100644
index 0000000..8fd50c1
--- /dev/null
+++ b/pelican/wings-httproute.yaml
@@ -0,0 +1,25 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: wings-route
+  namespace: pelican
+spec:
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: gateway-internal
+      namespace: envoy-gateway
+      sectionName: wings
+  hostnames:
+    - "wings.jsme.be"
+  rules:
+    - matches:
+        - path:
+            type: PathPrefix
+            value: /
+      backendRefs:
+        - name: wings
+          port: 8080
+          kind: Service
+          group: ""
+          weight: 1
diff --git a/pelican/wings-svc.yaml b/pelican/wings-svc.yaml
new file mode 100644
index 0000000..9148f4c
--- /dev/null
+++ b/pelican/wings-svc.yaml
@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: wings
+  namespace: pelican
+spec:
+  ports:
+    - protocol: TCP
+      port: 8080
+      targetPort: 8080
+  type: ClusterIP