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ok I did this:
nova-manage network create --fixed_range_v4=1.1.1.0/24 --num_networks=1 --network_size=256 --vlan=1 --label=IN-Interface --project=admin --bridge=br-eth4 --bridge_interface=eth4

And it worked! 

this was the output:
2013-05-09 14:09:14 DEBUG nova.utils [req-55460cdf-fe87-4f86-9ffb-237dd8024ea9 None None] backend <module 'nova.db.sqlalchemy.api' from '/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.pyc'> __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:506

But….It did not add a secondary Interface when I launched my VNC console to the instance through the gui.  It actually replaced the first network with the second network.  Not adding the second interface.

Should I try launching it a different way?


Thanks.


Steven Barnabas
Network Engineer 
Front Porch, Inc.
209-288-5580
209-652-7733 mobile
www.frontporch.com



On May 7, 2013, at 7:18 AM, Joe Topjian <joe.topjian at cybera.ca> wrote:

> Hi Steven,
> 
> Have you tried the --bridge_interface option?
> 
> "nova-manage network create -h" shows both --bridge and --bridge_interface as options. 
> 
> Thanks,
> Joe
> 
> 
> On Mon, May 6, 2013 at 5:36 PM, Steven Barnabas <sbarnabas at frontporch.com> wrote:
> Ok I changed my /etc/network/interfaces eth-4 interface to manual
> 
> when I do a brctl show this is the output:
> root at FPCompute:~# brctl show
> bridge name	bridge id		STP enabled	interfaces
> br-eth0		0000.00151715ac78	no		eth0
> 							phy-br-eth0
> br-eth4		0000.00188b4c7e7a	no		eth4
> br-int		0000.d6e482502444	no		int-br-eth0
> qbr4ba9f712-ec		8000.7abe7483f8e4	no		qvb4ba9f712-ec
> 
> So the bridge is already there and the interface is mapped to it from what it looks like.  
> 
> When I do this:
> nova-manage network create --fixed_range_v4=1.1.1.0/24 --num_networks=1 --network_size=256 --vlan=1 --label=IN-Interface --project=admin --bridge=br-eth4
> I still get the:
> Command failed, please check log for more info
> 2013-05-06 16:18:07 CRITICAL nova [req-9d8bbe89-282c-4490-a3b1-643faeccc849 None None] bridge_interface is required to create a network.
> 2013-05-06 16:18:07 22953 TRACE nova Traceback (most recent call last):
> 2013-05-06 16:18:07 22953 TRACE nova   File "/usr/bin/nova-manage", line 1404, in <module>
> 2013-05-06 16:18:07 22953 TRACE nova     main()
> 2013-05-06 16:18:07 22953 TRACE nova   File "/usr/bin/nova-manage", line 1391, in main
> 2013-05-06 16:18:07 22953 TRACE nova     fn(*fn_args, **fn_kwargs)
> 2013-05-06 16:18:07 22953 TRACE nova   File "/usr/bin/nova-manage", line 480, in create
> 2013-05-06 16:18:07 22953 TRACE nova     net_manager.create_networks(context.get_admin_context(), **kwargs)
> 2013-05-06 16:18:07 22953 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 2105, in create_networks
> 2013-05-06 16:18:07 22953 TRACE nova     self, context, vpn=True, **kwargs)
> 2013-05-06 16:18:07 22953 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1461, in create_networks
> 2013-05-06 16:18:07 22953 TRACE nova     raise exception.NetworkNotCreated(req=fld)
> 2013-05-06 16:18:07 22953 TRACE nova NetworkNotCreated: bridge_interface is required to create a network.
> 2013-05-06 16:18:07 22953 TRACE nova 
> 
> I even tried adding br-eth4 to my /etc/network/interfaces and it still did not work.  I removed that now.
> 
> 
> Steven Barnabas
> Network Engineer 
> Front Porch, Inc.
> 209-288-5580
> 209-652-7733 mobile
> www.frontporch.com
> 
> 
> 
> On May 4, 2013, at 7:42 AM, Joe Topjian <joe.topjian at cybera.ca> wrote:
> 
>>> nova-manage network create --fixed_range_v4=1.1.1.0/24 --num_networks=1 --network_size=256 --vlan=1 --label=IN-Interface --project=admin --bridge=br-2
> 
> 
> 
> 
> -- 
> Joe Topjian
> Systems Administrator
> Cybera Inc.
> 
> www.cybera.ca
> 
> Cybera is a not-for-profit organization that works to spur and support innovation, for the economic benefit of Alberta, through the use of cyberinfrastructure.

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