<tt><font size=2>> On Tue, May 10, 2016 at 11:28 AM, Kevin Benton <kevin@benton.pub>
wrote:</font></tt><br><tt><font size=2>> neutron subnet-show with the UUID of the subnet
they have a port on <br>> will tell you.</font></tt><br><tt><font size=2>> <br>> On Tue, May 10, 2016 at 6:40 AM, Mike Spreitzer <mspreitz@us.ibm.com>
wrote:</font></tt><br><tt><font size=2>> "Hayes, Graham" <graham.hayes@hpe.com>
wrote on 05/10/2016 09:30:26 AM:<br>> <br>> > ...<br>> > > Ah, that may be what I want. BTW, I am not planning
to use Nova. I am<br>> > > planning to use Swarm and Kubernetes to create containers
attached to<br>> > > Neutron private tenant networks. What DNS server would
I configure<br>> > > those containers to use?<br>> > <br>> > ...<br>> > <br>> > The DNSMasq instance running on the neutron network would have
these <br>> > records - they should be sent as part of the DHCP lease, so leaving
the<br>> > DNS set to automatic should pick them up.<br>> <br>> IIRC, our Docker containers do not use DHCP. Is there any other
way<br>> to find out the correct DNS server(s) for the containers to use?<br></font></tt><br><br><tt><font size=2>> From: Kevin Benton <kevin@benton.pub></font></tt><br><tt><font size=2>> ...</font></tt><br><tt><font size=2>> <br>> Whoops. What I just said was wrong if it hadn't been explicitly overwritten.</font></tt><br><tt><font size=2>> <br>> I think you will end up having to do a port-list looking for the DHCP
port(s).</font></tt><br><tt><font size=2>> </font></tt><a href=http://paste.openstack.org/show/496604/><tt><font size=2 color=blue>http://paste.openstack.org/show/496604/</font></tt></a><br><br><br><tt><font size=2><br>So the DNS server and the DHCP server are bundled together?</font></tt><br><br><tt><font size=2>Like I said, our Docker containers do not use DHCP.
Our subnets do not enable DHCP. We have no DHCP ports. Does
that mean we do not get internal DNS?</font></tt><br><br><tt><font size=2>Thanks,</font></tt><br><tt><font size=2>Mike</font></tt><br><BR>