--- - set_fact: matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-nginx-proxy.service'] }}" when: matrix_nginx_proxy_enabled|bool - set_fact: matrix_systemd_services_list: "{{ matrix_systemd_services_list + [item.name] }}" when: "item.applicable|bool and item.enableable|bool" with_items: "{{ matrix_ssl_renewal_systemd_units_list }}"