Open Stack

On 03/26/2017 11:49 PM, Matthew Taylor wrote:
> Responded off-list.

For the benefit of the community, would one of you care to repeat the 
answer on-list please?

Thanks!
-jay

> On 27/3/17 14:22, Oisin O'Malley wrote:
>> Hi All,
>>
>> What is the correct way to set an instances DNS search suffix via
>> DHCP, currently all instances receive the default openstacklocal  DNS
>> search space.  We are using OpenStack Newton with Neutron Networking.
>>
>> Setting dhcp_domain in dhcp_agent.ini will set the value globally for
>> all networks, which is of little use as we host many Windows VMs with
>> their own domains and DNS servers. Whatever is set as dhcp_domain is
>> passed to Neutron DHCP Agent dnsmasq subprocess via a
>> --domain=<DOMAIN> parameter.
>>
>> With the Neutron DNS extension enabled, you can set the a networks
>> dns_domain attribute with "neutron net-update --dns-name", though this
>> attribute appears to be ignored by the DHCP server. Can this be used
>> to specify the DNS search space, if so how can it be configured? I
>> need to be able to configure this on a per network/subnet level.
>>
>> Regards,
>> Oisin
>>
>> Oisin O'Malley
>> Systems Engineer
>> Iocane Pty Ltd
>> 763 South Road
>> Black Forest SA 5035
>>
>> Office:+61 (8) 8413 1010
>> Fax:+61 (8) 8231 2050
>> Email:oisin.omalley at iocane.com.au
>> Web:www.iocane.com.au
>>
>> Better for business
>>
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>
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