Simplified host name

backend-api-internal/deployment.yaml

@@ -54,7 +54,7 @@ spec:
           ports:
             - containerPort: 8101
           env:
-            - name: BACKEND_API_INTERNAL_RMQ_HOST
+            - name: RMQ_HOST
               value: "rabbitmq.app-notifications.svc.cluster.local"
             - name: DB_HOST
               value: "mysql.app-notifications.svc.cluster.local"