openstack team mailing list archive

[Paras pradhan <pradhanparas@xxxxxxxxx>]

Doing quantum subnet-update sub1 --dns_nameservers 8.8.4.4 8.8.8.8 works.
BTW from horizon you can pass one dns also.

Thanks guys
Paras.


On Fri, May 17, 2013 at 3:47 PM, Darragh O'Reilly <
dara2002-openstack@xxxxxxxxx> wrote:

> Hi,
>
> I reckon this is because dnsmasq is isolated in the dhcp namespace. You
> can use
> DHCP to push out a specific nameserver:
>
> $ quantum subnet-update sub1 --dns_nameservers 8.8.4.4 8.8.8.8
>
> I can't seem to figure out the syntax to pass just one (list=false is not
> working). Or you could use Horizon instead. Anyway the DHCP agent should
> ensure
> that it is pushed out to the instance's resolv.conf or whatever.
>
> Darragh.
>
> >________________________________
> > From: Paras pradhan <pradhanparas@xxxxxxxxx>
> >To: openstack <openstack@xxxxxxxxxxxxxxxxxxx>
> >Sent: Friday, 17 May 2013, 20:08
> >Subject: [Openstack] instance dns issue
> >
> >
> >
> >Hi,
> >
> >
> >My instances can ping the ips but not using dns. The resolv.conf gets
> populated by the private instance network dns ip (10.0.0.2, from
> 10.0.0.0/24) . I can ping the dns ip but dns resolv is not working. What
> might be the issue?
> >
> >
> >I am on quantum and grizzly in 12.04 lts.
> >
> >
> >Thanks
> >Paras.
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>