{
  "Dhcp4": {
    "interfaces-config": {
      "interfaces": [ "{{ kea_dhcp_interface }}" ]
    },
    "lease-database": {
      "type": "memfile",
      "persist": true,
      "name": "/var/lib/kea/dhcp4.leases"
    },
    "valid-lifetime": {{ kea_dhcp_lease_lifetime }},
    "renew-timer": {{ kea_dhcp_lease_renew }},
    "rebind-timer": {{ kea_dhcp_lease_rebind }},
    "subnet4": [
{% for subnet in kea_dhcp_subnets %}
      {
        "id": {{ loop.index }},
        "subnet": "{{ subnet.subnet }}",
        "pools": [
          {
            "pool": "{{ subnet.pool }}"
          }
        ],
        "option-data": [
          {
            "name": "routers",
            "data": "{{ subnet.gateway }}"
          },
          {
            "name": "domain-name-servers",
            "data": "{{ subnet.dns }}"
          }
        ]{% if subnet.reservations is defined and subnet.reservations | length > 0 %},
        "reservations": [
{% for reservation in subnet.reservations %}
          {
            "hw-address": "{{ reservation.mac }}",
            "ip-address": "{{ reservation.ip }}",
            "hostname": "{{ reservation.hostname }}"
          }{% if not loop.last %},{% endif %}
{% endfor %}
        ]
{% endif %}
      }{% if not loop.last %},{% endif %}
{% endfor %}
    ]
  }
}