Switch from Kubernetes Ingress to Contour HTTPProxy for wiki-cedille …

…with retry policies

apps/cedille-wiki/prod/ingress.yaml

@@ -1,25 +1,57 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
+# apiVersion: networking.k8s.io/v1
+# kind: Ingress
+# metadata:
+#   name: wiki-cedille-ingress
+#   annotations:
+#     cert-manager.io/cluster-issuer: letsencrypt-prod
+#     ingress.kubernetes.io/force-ssl-redirect: "true"
+#     kubernetes.io/tls-acme: "true"
+# spec:
+#   ingressClassName: contour
+#   tls:
+#     - secretName: wiki-tls
+#       hosts:
+#         - wiki.omni.cedille.club
+#   rules:
+#     - host: wiki.omni.cedille.club
+#       http:
+#         paths:
+#           - pathType: Prefix
+#             path: /
+#             backend:
+#               service:
+#                 name: wiki-cedille
+#                 port:
+#                   name: http
+
+apiVersion: projectcontour.io/v1
+kind: HTTPProxy
 metadata:
-  name: wiki-cedille-ingress
-  annotations:
-    cert-manager.io/cluster-issuer: letsencrypt-prod
-    ingress.kubernetes.io/force-ssl-redirect: "true"
-    kubernetes.io/tls-acme: "true"
+  name: wiki-cedille
 spec:
-  ingressClassName: contour
-  tls:
-    - secretName: wiki-tls
-      hosts:
-        - wiki.omni.cedille.club
-  rules:
-    - host: wiki.omni.cedille.club
-      http:
-        paths:
-          - pathType: Prefix
-            path: /
-            backend:
-              service:
-                name: wiki-cedille
-                port:
-                  name: http
+  virtualhost:
+    fqdn: wiki.omni.cedille.club
+  routes:
+    - conditions:
+        - prefix: /
+      timeoutPolicy:
+        response: 60s  # Increase to allow ample time for backend response
+        idle: 10s      # Set idle timeout to handle slow connections
+      retryPolicy:
+        count: 3               # Allow up to 3 retries
+        perTryTimeout: 15s     # Timeout per retry attempt
+      services:
+        - name: wiki-cedille
+          port: 80
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: wiki-tls
+spec:
+  secretName: wiki-tls
+  dnsNames:
+    - wiki.omni.cedille.club
+  issuerRef:
+    name: letsencrypt-prod
+    kind: ClusterIssuer