[Openstack] dnsmasq stops talking to instances?
Lars Kellogg-Stedman
lars at seas.harvard.edu
Fri Oct 26 21:12:22 UTC 2012
On Fri, Oct 19, 2012 at 10:24:20AM -0400, Lars Kellogg-Stedman wrote:
> It happened again last night -- which means we were without networking
> on our instances for about seven hours -- and restarting nova-network
> doesn't resolve the problem. It is necessary to first kill dnsmasq
> (and allow nova-network to restart it).
In case folks were curious:
I'm pretty sure this was a bad interaction between "dhclient" on the
host and the interface being used for instance networking. We've been
running stabling now for a week.
--
Lars Kellogg-Stedman <lars at seas.harvard.edu> |
Senior Technologist | http://ac.seas.harvard.edu/
Academic Computing | http://code.seas.harvard.edu/
Harvard School of Engineering |
and Applied Sciences |
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