ntp:
  external_hosts:
    - 0.uk.pool.ntp.org
    - time.cloudflare.com
    - gbg1.ntp.se
    - ntp1.hetzner.de
  timezone: Europe/London1
a:
  b: "stuff"
  c: "stuff"
  d:
    - "stuff"
    - "stuff"
    - stuff: "stuff1"