include "/etc/dhcp/rndc.key";

omapi-port 7911;
omapi-key rndc-key;

#++++++++++++++++++++++++++++++++++++++++++++++ Global

authoritative;
log-facility local7;
update-static-leases on;
use-host-decl-names on;
default-lease-time 86400;
max-lease-time 86400;

option domain-name "{{ domain_name.name }}";
option domain-name-servers {{ domain_name.servers }};
option ntp-servers {{ domain_name.ntp_servers }};

# DHCP daemon uses default time zone UTC
db-time-format local;

# Allow each client to have exactly one lease, and expire
# old leases if a new DHCPDISCOVER occurs
one-lease-per-client true;

# This checking cause just 1s time delay in responding DHCPDISCOVER messages
# but it may help to abandone old leases from db
ping-check true;

#++++++++++++++++++++++++++++++++++++++++++++++ DNS

ddns-update-style interim;
ddns-updates on;

deny client-updates;
deny duplicates;
deny declines;

zone 10.in-addr.arpa. {
	primary {{ domain_name.server_primary }};
	key rndc-key;
}
zone 16.172.in-addr.arpa. {
	primary {{ domain_name.server_primary }};
	key rndc-key;
}
zone 168.192.in-addr.arpa. {
	primary {{ domain_name.server_primary }};
	key rndc-key;
}

on commit {
	log (concat("Host registered: ", config-option host-name));
}

#++++++++++++++++++++++++++++++++++++++++++++++ Subnets

{{ subnets }}