4:48 a.m.
i turned down the br-ex and br-int and returned the eth0, eth0.xx,
eth1,eth1.xx to their original state. Now i can ssh to my servers. But when
I spawn a VM it can't reach the dhcp agent.
Starting acpid: OK
cirros-ds 'local' up at 0.84
no results found for mode=local. up 0.87. searched: nocloud configdrive ec2
Starting network...
udhcpc (v1.20.1) started
Sending discover...
Sending discover...
Sending discover...
Usage: /sbin/cirros-dhcpc <up|down>
No lease, failing
WARN: /etc/rc3.d/S40-network failed
cirros-ds 'net' up at 181.06
checking http://169.254.169.254/2009-04-04/instance-id
failed 1/20: up 181.07. request failed
failed 2/20: up 183.09. request failed
failed 3/20: up 185.10. request failed
failed 4/20: up 187.10. request failed
failed 5/20: up 189.11. request failed
failed 6/20: up 191.11. request failed
failed 7/20: up 193.12. request failed
failed 8/20: up 195.12. request failed
failed 9/20: up 197.13. request failed
failed 10/20: up 199.13. request failed
failed 11/20: up 201.14. request failed
failed 12/20: up 203.14. request failed
failed 13/20: up 205.15. request failed
failed 14/20: up 207.15. request failed
failed 15/20: up 209.16. request failed
failed 16/20: up 211.16. request failed
failed 17/20: up 213.17. request failed
failed 18/20: up 215.17. request failed
failed 19/20: up 217.18. request failed
failed 20/20: up 219.18. request failed
failed to read iid from metadata. tried 20
no results found for mode=net. up 221.19. searched: nocloud configdrive ec2
failed to get instance-id of datasource
2015-04-14 10:23 GMT+02:00 pauline phaure <phaurep(a)gmail.com>:
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(a)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(a)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(a)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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> > > https://www.redhat.com/mailman/listinfo/rdo-list
> > >
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> >
> > Miguel Angel Ajo
> >
> >
> >
> >
> >
> >
> > _______________________________________________
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> > https://www.redhat.com/mailman/listinfo/rdo-list
> >
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>