[Openstack-operators] [Openstack] [urgent] Nova-network isn't creating floating IP iptables rules!

Razique Mahroua razique.mahroua at gmail.com
Fri Dec 14 14:59:33 UTC 2012

Check the nova database, the network tables and fixed_ip contains the hostname.
Update these fields too and you should be ok :)
(Maybe your /etc/hosts files, keystone endpoints if you used hostnames)

Razique Mahroua - Nuage & Co
razique.mahroua at gmail.com
Tel : +33 9 72 37 94 15

Le 14 déc. 2012 à 15:43, Gui Maluf <guimalufb at gmail.com> a écrit :

> Hey guys. I think I did a stupid thing.
> My setup is 1 cloudcontroller + node and 2 node with FlatDHCP, mult_host, net HA.
> Recently I've changed the hostname of my cloudcontroller; to make things consistent I've updated the services table inside nova db to mark as deleted=1 the lines where host=oldhostname.
> I dont know what happened because now nothing of the nova-network works. It doesn't create br100 anymore, neither iptables rules of SNAT and DNAT
> The worse thing about that problem, is that this is  production setup. All my instances from the cloudcontroller are unavaible cause of this. Nodes are creating everything regularly
> I couldn't found nothing wrong on logs, no errors. Anyway, here are my logs and setup files.
> controller nova.conf: http://paste.openstack.org/show/28095/
> node nova.conf: http://paste.openstack.org/show/28096/
> iptables -L -t nat + brctl show + virsh list: http://paste.openstack.org/show/28098/
> Any other information please let me know!
> I need to fix this ASAP
> -- 
> guilherme \n
> \t maluf
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