MAAS to ignore boot request from specific mac addresses

[Mark Shuttleworth]

Seems to me that it would make sense to be able to add the node as a
device, in which case MAAS should avoid PXE responses altogether.
Alternatively, add the ability to tell MAAS that this node should always
just boot from its disk if it PXEs.

Mark

On 25/04/17 14:08, Mike Pontillo wrote:
> Hi Eswar,
>
>    If the node is deployed by MAAS and PXE boots, it will be sent a
> PXE configuration that instructs it to boot from the local disk. If
> the PXE server is unavailable and the BIOS falls back to booting from
> the local drive, that should work, too. So you should be safe either way.
>
>    If the node is NOT managed by MAAS but running on an
> otherwise-MAAS-managed subnet, I would consider setting its BIOS to
> NOT boot from the network. If you can't do that, I would consider
> adding an iptables rule that would match the machine's MAC address and
> filter PXE requests.
>
> Regards,
> Mike
>
> On Tue, Apr 25, 2017 at 10:14 AM, ESWAR RAO <eswar7028 at gmail.com
> <mailto:eswar7028 at gmail.com>> wrote:
>
>     Hi All,
>
>     Please let me know how can we disable a compute node (mac address)
>     from PXE booting by MAAS.
>     MAAS should ignore a boot request from specific mac addresses.
>
>     I don't think this can be done by using MAAS CLI:
>     https://docs.ubuntu.com/maas/1.9/en/maascli
>     <https://docs.ubuntu.com/maas/1.9/en/maascli>
>
>
>     Please suggest me how can i achieve this :
>
>     (1) disable the mac in dhcp conf of maas ?? 
>     (2) any filters like below ??
>     https://github.com/opencord/maas/blob/7b1f18c47329d08fb84d8a704d60a493b2b360be/automation/README.md
>     <https://github.com/opencord/maas/blob/7b1f18c47329d08fb84d8a704d60a493b2b360be/automation/README.md>
>
>     Thanks
>     Eswar Rao
>
>
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