#!/bin/sh

. ./config.sh

do_curl() {
  curl -s -k -H "Authorization: Token ${TOKEN}" -X GET $1
}

cat<<EOF
# generated by $0 at $(date)

option domain-name "home.paler.net";
max-lease-time 600;
default-lease-time 600;

subnet 192.168.1.0 netmask 255.255.255.0 {
        option routers 192.168.1.1;
        option domain-name-servers 192.168.1.1;
        range 192.168.1.100 192.168.1.200;

EOF

do_curl "https://${NETBOX}/api/ipam/ip-addresses/" | \
jq -r '.results[] | .assigned_object.device.name + .assigned_object.virtual_machine.name + " " + (.address / "/")[0] + " " + .assigned_object.url' |
while read name ip owner
do
  mac=$(do_curl $owner | jq -r '.mac_address')
  cat<<EOF
	host $name {
		fixed-address ${ip};
		hardware ethernet ${mac};
	}
EOF
done

echo "}"