no actually, packstack just added two files which were empty. Besides my VMs couldn't reach the dhcp agent and it was clear that all the br-ex br-int and br-tun were down.

In order to fill my ifcfg-br-ex file i followed this tuto here https://www.rdoproject.org/Neutron_with_existing_external_network. for the br-int i followed this one https://www.rdoproject.org/forum/discussion/196/quantum-basic-setup/p1. I did exactly the same but i didn't work for me. I think that the problem is related to my interfaces eth0 and eth1 placed in vlans on the physical switch. any idea on how i could fix things?

2015-04-14 10:04 GMT+02:00 Miguel Angel Ajo Pelayo <mangelajo@redhat.com>:
It's been a while since I'm not doing it, but isn't packstack supposed to do that for you?.

What guide steps are you following to modify such files?

----- Original Message -----
>
>
>
> ok, i will but how should i configure this ifcfg-files? should i put the
> br-ex and br-int in the same vlans as eth0 and eth1?
>
> 2015-04-14 10:00 GMT+02:00 Miguel Angel Ajo Pelayo < mangelajo@redhat.com > :
>
>
> Hi Pauline,
>
> I’m afraid that at this point you may need to connect via a KVM or direct
> monitor / keyboard to
> properly reconfigure the ifcfg files.
>
>
> > On 14/4/2015, at 9:48, pauline phaure < phaurep@gmail.com > wrote:
> >
> > Hi everyone,
> > I recently installed Openstack with RDO packstack on two servers. on each
> > server I have 2 interfaces eth0 and eth1 each one of this interfaces is on
> > a seperate vlans. As the VMs spawened by NOVA couldn't get an IP address,
> > I saw in a tutorial that I should edit the files ifcfg-br-ex and
> > ifcfg-br-int and when I did I lost my connection and couldn't anymore ssh
> > to my servers.
> > Do you have any idea how i can solve this?
> > thank you in advance,
> > Pauline,
> > _______________________________________________
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>
> Miguel Angel Ajo
>
>
>
>
>
>
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