#cloud-config
_does_not_matter_name:
 - ntp_conf: &ntp_conf
     pools:
         - 0.company.pool.ntp.org
         - 1.company.pool.ntp.org
         - ntp.myorg.org
     servers:
         - my.ntp.server.local
         - ntp.ubuntu.com
         - 192.168.23.2

ntp: *ntp_conf