--- acme_dnskey_file: /etc/acme/nsupdate.key acme_dnskey_server: neon.binary-kitchen.net dhcpd_failover: true dhcpd_primary: 172.23.2.3 dhcpd_secondary: 172.23.2.4 name_servers: - 172.23.2.3 - 172.23.2.4 ntp_servers: - 172.23.1.60 - 172.23.2.3