network:
  version: 1
  config:
    - type: physical
      name: eth0
      mac_address: 12:34:56:78:90:ab
      subnets:
         - type: static
           address: 192.168.2.2/24
           gateway: 192.168.2.1
           dns_nameservers:
              - 192.168.2.1