openstack team mailing list archive

[Emilien Macchi <emilien.openstack@xxxxxxxxx>]

Hi Dan,

Le mercredi 25 avril 2012 à 10:54 -0700, Dan Wendlandt a écrit :


> Are you able to access the VM via VNC?  If you statically configure
> the IP does it work?  What happens if you run dhcpc manually? 


With a Debian image, I connect to the VM with VNC from dashboard,
configure /etc/network/interfaces manually, ifup eth0, but I can't ping
anything.

Maybe the problem come from my OVS configuration ?

I've created a bridge br-int, and attached eth1 on each server to this
bridge (is it an error from me ?).


Here you can find my nova-network.log :
http://paste.openstack.org/show/13951/

My ovs-vswitchd.log of my nova-compute :
http://paste.openstack.org/show/13952/

My nova-compute.log : http://paste.openstack.org/show/13954/

My Quantum-server.log : http://paste.openstack.org/show/13961/

And finally, the log file of the instance :
http://paste.openstack.org/show/13960/


The errors you can read is in ovs-vwitchd.log with eth1, and on the
quantum-server.log, it's talking about "no route" for the network.


I continue to investigate today, and please contact me if anyone has an
idea.



Best regards



> 
> 
> I would look in the nova-network logs and see if you see an errors
> related to DHCP.  
>  
>         
>             - Horizon with Quantum : I can't integrate Quantum in the
>         dashboard even with
>         http://docs.openstack.org/trunk/openstack-compute/admin/content/build-and-configure-openstack-dashboard.html
> 
> 
> Essex Horizon does not support Quantum.  Its actually not just a
> Horizon thing, it has to do with how the Nova + Quantum integration
> works.  Each Quantum network has to be associated with appropriate
> IPAM subnet, meaning the existing .  For now, you need to create
> networks using nova-manage.  If you want VMs to get the default set of
> NICs, you can then boot them with Horizon.  If you want to specify
> what networks vNICs are plugged into, this is only supported via the
> nova boot command with the --nic option.  I'll flush this out in more
> detail in the Quantum Admin Guide. 
>  
> Dan
> 
> 
>         
>         
>         
>         
> 
> 
> 
> -- 
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Dan Wendlandt 
> 
> Nicira, Inc: www.nicira.com
> 
> twitter: danwendlandt
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> 
> 
>