Open Stack

Kevin is correct; as your're running IP namespaces, you'll need to look for
iptables in that namespace.
The metadata settings however are visible in the log extract you posted.
It seems your metadata server is sitting at 172.16.0.201:8775
I guess you've already ensured that endpoint is reachable from the router
(a wget execute in the router namespace will prove that).

Also, metadata is one of those (few) features which in Quantum come with
strings attached. You can find more info on this in the admin guide [1].
The link to the page where metadata are discussed reported below, just in
case you haven't already seen it.

Salvatore


[1]
http://docs.openstack.org/trunk/openstack-network/admin/content/adv_cfg_l3_agent_metadata.html

On 7 November 2012 19:00, Stephen Gran <stephen.gran at guardian.co.uk> wrote:

> **
> On Wed, 2012-11-07 at 16:02 +0000, Kevin Jackson wrote:
>
> Heyup good folk of OpenStack,
> I'm having the same issue as Sina.  My configuration seems to look OK (I
> have an instance, with IP that can ping its default route to on an internal
> network) but I get the failure to contact the metadata server with the
> explanation that Sina gave.
>
> In my /var/log/quantum/l3_agent.log I have the following:
> http://paste.openstack.org/show/24801/
> There's also a paste of an iptables output that I would've expected to see
> the DNAT rules in.
>
> What am I missing?
>
>
> You're not looking in the correct network namespace:
>
> ip netns exec qrouter-61245d6f-1195-4ca0-ba08-f0636f7d44c6 iptables -L -v
> -t nat
> ip netns exec qrouter-61245d6f-1195-4ca0-ba08-f0636f7d44c6 ip r
>
> Cheers,
>
> --
> Stephen Gran
> Senior Systems Integrator - guardian.co.uk
>
>   Please consider the environment before printing this email.
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