Add path condition on www-origin LB to route chat app in production

alphagov · Nov 7, 2024 · 73f2b96 · 73f2b96
1 parent 10dbd91
commit 73f2b96
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/charts/app-config/values-production.yaml b/charts/app-config/values-production.yaml
@@ -2267,14 +2267,22 @@ govukApplications:
             access_logs.s3.enabled=true,
             access_logs.s3.bucket=govuk-{{ .Values.govukEnvironment }}-aws-logging,
             access_logs.s3.prefix=elb/www-origin
-          alb.ingress.kubernetes.io/conditions.{{ .Release.Name }}: >
+          alb.ingress.kubernetes.io/conditions.{{ .Release.Name }}: &router-conditions >
             [{"field": "host-header", "hostHeaderConfig": { "values": [
                 "www.{{ .Values.externalDomainSuffix }}",
-                "www-origin.{{ .Values.publishingDomainSuffix }}",
-                "www.{{ .Values.k8sExternalDomainSuffix }}"
+                "www-origin.{{ .Values.publishingDomainSuffix }}"
             ]}}]
+          alb.ingress.kubernetes.io/conditions.govuk-chat: *router-conditions
         hosts:
           - name: www-origin.{{ .Values.k8sExternalDomainSuffix }}
+            extraPaths:
+              - path: /chat
+                pathType: Prefix
+                backend:
+                  service:
+                    name: govuk-chat
+                    port:
+                      name: app
       nginxConfigMap:
         create: false
         name: live-router-nginx-conf