Responded off-list.
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.omal...@iocane.com.au
Web:www.iocane.com.au
Better for business
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