Open Stack

Hi Tom,

I know for sure that people are using DHCP relay with ironic, I think the
TripleO documentation may give you some hints (adjusted to your presumably
non-TripleO environment):
http://tripleo.org/install/advanced_deployment/routed_spine_leaf_network.html#dhcp-relay-configuration

Dmitry

On Thu, May 28, 2020 at 11:06 PM Amy Marrich <amy at demarco.com> wrote:

> Hey Tom,
>
> Forwarding to the OpenStack discuss list where you might get more
> assistance.
>
> Thanks,
>
> Amy (spotz)
>
> On Thu, May 28, 2020 at 3:32 PM Thomas King <thomas.king at gmail.com> wrote:
>
>> Good day,
>>
>> We have Ironic running and connected via VLANs to nearby machines. We
>> want to extend this to other parts of our product development lab without
>> extending VLANs.
>>
>> Using DHCP relay, we would point to a single IP address to serve DHCP
>> requests but I'm not entirely sure of the Neutron network/subnet
>> configuration, nor which IP address should be used for the relay agent on
>> the switch.
>>
>> Is DHCP relay supported by Neutron?
>>
>> My guess is to add a subnet in the provisioning network and point the
>> relay agent to the linuxbridge interface's IP:
>> 14: brq467f6775-be: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
>> noqueue state UP group default qlen 1000
>>     link/ether e2:e9:09:7f:89:0b brd ff:ff:ff:ff:ff:ff
>>     inet 10.10.0.1/16 scope global brq467f6775-be
>>        valid_lft forever preferred_lft forever
>>     inet6 fe80::5400:52ff:fe85:d33d/64 scope link
>>        valid_lft forever preferred_lft forever
>>
>> Thank you,
>> Tom King
>> _______________________________________________
>> openstack-mentoring mailing list
>> openstack-mentoring at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-mentoring
>>
>
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