Dhcp with trunk version

Blake Rouse blake.rouse at canonical.com
Tue Apr 11 18:57:22 UTC 2017


Erwan,

I think your trying to do this in the developer environment? Most
developers on MAAS just install it in a lxd container to test new code with
a running DHCP server. Its much easier to do it that way, instead of
getting DHCP to work correctly in a development environment.

https://docs.ubuntu.com/maas/2.1/en/installconfig-lxd-install

Hope that helps.

Thanks,
Blake

On Tue, Apr 11, 2017 at 2:50 PM, Mike Pontillo <mike.pontillo at canonical.com>
wrote:

> On Tue, Apr 11, 2017 at 10:46 AM, Erwan MAS <erwan at mas.nom.fr> wrote:
>>
>> What i did :
>> I clicked on the subnet ip , added a dynamic range .
>> CLick on untagged vlan , click on 'provide dhcp'
>>
>> I checked with this command
>>         sudo find / -name \*dhcp\*conf -ls
>> no modified files  and no new files
>>
>> And the command bin/maas-rack generate-dhcp-config , does not exist
>> anymore
>>
>> What i must do ?
>>
>
> Hi Erwan,
>
>    The MAAS rack controller should create /var/lib/maas/dhcpd.conf when
> DHCP is enabled. If you have enabled DHCP on a VLAN containing a subnet
> with a dynamic range defined and you don't see it, you might be hitting a
> bug.
>
>    Can you run the following command:
>
> sudo tail -f /var/log/maas/*.log
>
>    ... then disable and re-enable DHCP on your VLAN, and check if anything
> unusual is in the log? That might indicate if an error occurred while
> writing the DHCP configuration.
>
>    You might also check /var/log/syslog to see if the DHCP server is
> reporting any errors.
>
> Thanks,
> Mike
>
>
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