add longhorn oauth2 proxy

deploy/longhorn/longhorn-ingress.yaml

@@ -0,0 +1,33 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: longhorn-ingress
+  namespace: longhorn-system
+  annotations:
+    kubernetes.io/ingress.class: "nginx"
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+    nginx.ingress.kubernetes.io/auth-url: "https://longhorn.panic.haus/oauth2/auth"
+    nginx.ingress.kubernetes.io/auth-signin: "https://longhorn.panic.haus/oauth2/start?rd=$scheme://$host$request_uri"
+spec:
+  tls:
+  - hosts:
+    - longhorn.panic.haus
+    secretName: longhorn-tls
+  rules:
+  - host: longhorn.panic.haus
+    http:
+      paths:
+      - path: /oauth2
+        pathType: Prefix
+        backend:
+          service:
+            name: oauth2-proxy
+            port:
+              number: 4180
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: longhorn-frontend
+            port:
+              number: 80