Open Stack

On 04/07/2012 21:43, Vishvananda Ishaya wrote:
>
> It looks like the ip for your hosts is in the 10./8 range which is 
> probably messing up routing and snatting. You will need to use a 
> smaller range when you create your vm network, say 10.75.0.0/16 
> <http://10.75.0.0/16> and make sure you set fixed_range to the same 
> value in nova.conf
>
I already have it sub-netted to 10.10.11.128/26 and have 
--fixed_range=10.10.11.128/26 in nova.conf.

> For metadata, you may have to set metadata_host (it sets this 
> automatically, but if you have multiple interfaces it could be getting 
> the wrong value) to the ip of the compute node on each compute host 
> (and run nova-api-metadata or nova-api on each compute host as well.
>
On each host I see an iptables rule like this natting the 
169.254.169.254 address to the br100 address of the host like this:
-A nova-network-PREROUTING -d 169.254.169.254/32 -p tcp -m tcp --dport 
80 -j DNAT --to-destination 10.10.20.114:8775

But "wget http://169.254.169.254/" on the controller node gives me the 
horizon index page!
On the other compute nodes it gives "connection refused".

Should metadata_host be set to the public (eth0) ip of the host instead?

Tx for the advice so far.
M
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