fix(retrom): should add an ingress for the backend maybe?

Author: crutonjohn

clusters/apps/env/production/games/retrom/app/ingressroute.yaml

@@ -33,6 +33,27 @@ spec:
         - name: google-auth-oauth2-proxy
           namespace: auth-system
           port: 80
+    - kind: Rule
+      match: "Host(`${INGRESSROUTE_SUBDOMAIN}-backend.${FAMILY_DOMAIN}`)"
+      middlewares:
+        - name: oauth-auth
+          namespace: auth-system
+        - name: oauth-errors
+          namespace: auth-system
+      priority: 10
+      services:
+        - name: ${APP}
+          port: 5101
+    - kind: Rule
+      match: "Host(`${INGRESSROUTE_SUBDOMAIN}-backend.${FAMILY_DOMAIN}`) && PathPrefix(`/oauth2/`)"
+      priority: 15
+      middlewares:
+        - name: oauth-headers
+          namespace: auth-system
+      services:
+        - name: google-auth-oauth2-proxy
+          namespace: auth-system
+          port: 80
   tls:
     secretName: heyjohn-wildcard-certificate
     domains:
@@ -51,6 +72,11 @@ spec:
       recordType: CNAME
       targets:
         - ${DYNAMIC_DOMAIN}
+    - dnsName: ${INGRESSROUTE_SUBDOMAIN}-backend.${FAMILY_DOMAIN}
+      recordTTL: 300
+      recordType: CNAME
+      targets:
+        - ${DYNAMIC_DOMAIN}
 ---
 apiVersion: externaldns.k8s.io/v1alpha1
 kind: DNSEndpoint
@@ -65,3 +91,8 @@ spec:
       recordType: A
       targets:
         - ${CLUSTER_LB_INGRESS_EXTERNAL}
+    - dnsName: ${INGRESSROUTE_SUBDOMAIN}-backend.${FAMILY_DOMAIN}
+      recordTTL: 300
+      recordType: A
+      targets:
+        - ${CLUSTER_LB_INGRESS_EXTERNAL}