([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network else [])
([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network and grafana_container_labels_traefik_enabled else [])
+
([prometheus_container_network] if prometheus_enabled and prometheus_container_network != grafana_container_network else [])