dhcpd.conf is not updated after package install

This is caused because the interfaces file is not written out.

Julian,
 Just a comment. If a bug affects upstream, you do not need to mark it as invalid against Ubuntu. The bug is valid against ubuntu, and normally we would hope that its fix would be tracked in ubuntu as well.

I tried this package 0.1+bzr1063+dfsg-0+1080+96~ppa0~quantal1 in the QA lab and still no maas dhcp server. If I try to start the service manually after install: sudo service maas-dhcp-server start, it doesn't start.

/var/lib/maas/ doesn't have a dhcp dir and no dhcp related config.

and I get the traceback in the celery.log:

2012-09-26 17:42:11,146: ERROR/MainProcess] Task provisioningserver.tasks.upload_dhcp_leases[2a966d3d-a686-4ab2-8271-89dd9c25efc4] raised exception: IOError(2, 'No such file or directory')
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/celery/execute/trace.py", line 181, in trace_task
    R = retval = fun(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/provisioningserver/tasks.py", line 261, in upload_dhcp_leases
    upload_leases()
  File "/usr/lib/python2.7/dist-packages/provisioningserver/dhcp/leases.py", line 153, in upload_leases
    timestamp, leases = parse_leases_file()
  File "/usr/lib/python2.7/dist-packages/provisioningserver/dhcp/leases.py", line 76, in parse_leases_file
    with open(DHCP_LEASES_FILE, 'rb') as leases_file:
IOError: [Errno 2] No such file or directory

Matsubara, that's odd because it worked for me. :/
Scott, ok, thanks.

Ok now I've re-created this on a new canonistack instance. Very odd, I am
investigating.

This is the queue name transition problem, I'm linking the branch that fixes it.