--- - set_fact: matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-mautrix-whatsapp.service'] }}" when: matrix_mautrix_whatsapp_enabled|bool # If the matrix-synapse role is not used, these variables may not exist. - set_fact: matrix_synapse_container_extra_arguments: > {{ matrix_synapse_container_extra_arguments|default([]) }} + ["--mount type=bind,src={{ matrix_mautrix_whatsapp_config_path }}/registration.yaml,dst=/matrix-mautrix-whatsapp-registration.yaml,ro"] matrix_synapse_app_service_config_files: > {{ matrix_synapse_app_service_config_files|default([]) }} + {{ ["/matrix-mautrix-whatsapp-registration.yaml"] }} when: matrix_mautrix_whatsapp_enabled|bool