Open Stack

Hi Steven,

Great! Now, you might have to assign the network to the project which you
will be launching instances from. It'll be something like:

nova-manage network modify --fixed_range=1.1.1.0/24 --project=<uuid of
project>

check "nova-manage network modify" for more info.

Then if you do "nova-manage network list" you should see the project uuid
listed for two different networks.

Thanks,
Joe


On Thu, May 9, 2013 at 3:16 PM, Steven Barnabas <sbarnabas at frontporch.com>wrote:

> 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.
>
>
>


-- 
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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