Use ubuntu-prod hostname in Traefik upstreams

stacks/traefik/conf.d/authentik.yml

@@ -20,4 +20,4 @@ http:
     authentik:
       loadBalancer:
         servers:
-          - url: "http://192.168.5.123:9000"
+          - url: "http://ubuntu-prod.localdomain:9000"

stacks/traefik/conf.d/gitea.yml

@@ -12,4 +12,4 @@ http:
     gitea:
       loadBalancer:
         servers:
-          - url: "http://192.168.5.123:3001"
+          - url: "http://ubuntu-prod.localdomain:3001"

stacks/traefik/conf.d/middlewares.yaml

@@ -164,14 +164,14 @@ http:
       loadBalancer:
         passHostHeader: true
         servers:
-          - url: "http://192.168.5.123:3000"
+          - url: "http://ubuntu-prod.localdomain:3000"
 
     # (NEW) Invidious Companion service at port 8282
     invid-companion:
       loadBalancer:
         passHostHeader: true
         servers:
-          - url: "http://192.168.5.123:8282"
+          - url: "http://ubuntu-prod.localdomain:8282"
 
     picam:
       loadBalancer:
@@ -205,7 +205,7 @@ http:
 
     auth:
       forwardAuth:
-        address: http://192.168.5.123:9000/outpost.goauthentik.io/auth/traefik
+        address: http://ubuntu-prod.localdomain:9000/outpost.goauthentik.io/auth/traefik
         trustForwardHeader: true
         authResponseHeaders:
           - X-authentik-username