Support of multiple MAC addresses for host declaration and a little fix to failover

redrampage commented 9 years ago

Hello, I've run into some problems with static DHCP reservations on bonded interfaces:

The resulting MAC address assigned to the bond can be inherited from any slave interface, whichever is first added to the bond.
When using iPXE to boot from LACP enabled interfaces it will choose any of the slave interfaces whichever discovered first.

So I wrote a small patch to support assignment of multiple MACs to a single host. It creates a separate host statements for each MAC(because dhcpd wants them to be unique). If no 'option host-name' is specified in 'host.options' - it is added. This is made for compatibility with 'use-host-decl-names on' dhcpd option.

Also there is a small patch for failover configuration which allows usage of hostnames in inventory file.

redrampage commented 9 years ago

Oops, upstream diverged a bit too much. Will recreate this PR.

drybjed commented 9 years ago

Changes look interesting, waiting for new PR. :-)

debops / ansible-dhcpd

Support of multiple MAC addresses for host declaration and a little fix to failover #10