ignore and removed dhcpd.leases; added allow-notify

.gitignore

 docker-compose.override.yml
 env_override
 *.jnl
+dhcpd.leases
+dhcpd.leases~

bind/config/named.conf.local

   allow-update {
     key "key-internal";
   };
+  allow-notify {
+    key "key-internal";
+  };
 
   include "/etc/bind/named.conf.default-zones";
   include "/etc/bind/zones.rfc1918";
   allow-update {
     key "key-external";
   };
+  allow-notify {
+    key "key-external";
+  };
 
   include "/etc/bind/config/named.conf.local.common";
   include "/etc/bind/config/named.conf.local.external";

data_example/isc-dhcp/data/dhcpd.leases

-# The format of this file is documented in the dhcpd.leases(5) manual page.
-# This lease file was written by isc-dhcp-4.3.1
-
-lease 10.15.100.54 {
-  starts 1 2018/03/12 12:31:07;
-  ends 1 2018/03/12 12:41:07;
-  tstp 1 2018/03/12 12:41:07;
-  cltt 1 2018/03/12 12:31:07;
-  binding state free;
-  hardware ethernet 74:2f:68:3b:d3:ba;
-  uid "\001t/h;\323\272";
-}
-lease 10.15.100.55 {
-  starts 1 2018/03/12 15:18:41;
-  ends 1 2018/03/12 15:28:41;
-  tstp 1 2018/03/12 15:28:41;
-  cltt 1 2018/03/12 15:18:41;
-  binding state free;
-  hardware ethernet 14:da:e9:0e:fc:4f;
-  uid "\001\024\332\351\016\374O";
-  set ddns-rev-name = "55.100.15.10.in-addr.arpa.";
-  set ddns-txt = "31b93fc9347fc03ee8b440163a6886baf2";
-  set ddns-fwd-name = "betaclean-lt1.dhcp.site1.example.com";
-}

data_example/isc-dhcp/data/dhcpd.leases~

-# The format of this file is documented in the dhcpd.leases(5) manual page.
-# This lease file was written by isc-dhcp-4.3.1
-
-lease 10.15.100.54 {
-  starts 1 2018/03/12 12:31:07;
-  ends 1 2018/03/12 12:41:07;
-  tstp 1 2018/03/12 12:41:07;
-  cltt 1 2018/03/12 12:31:07;
-  binding state free;
-  hardware ethernet 74:2f:68:3b:d3:ba;
-  uid "\001t/h;\323\272";
-}
-lease 10.15.100.55 {
-  starts 1 2018/03/12 15:18:41;
-  ends 1 2018/03/12 15:28:41;
-  tstp 1 2018/03/12 15:28:41;
-  cltt 1 2018/03/12 15:18:41;
-  binding state free;
-  hardware ethernet 14:da:e9:0e:fc:4f;
-  uid "\001\024\332\351\016\374O";
-  set ddns-fwd-name = "betaclean-lt1.dhcp.site1.example.com";
-  set ddns-txt = "31b93fc9347fc03ee8b440163a6886baf2";
-  set ddns-rev-name = "55.100.15.10.in-addr.arpa.";
-}