[Openstack] Per host floating ip

Michael Grosser dev at seetheprogress.net
Fri Jul 6 21:45:08 UTC 2012


Sounds like a solution, but a manual one. A more automatic way would
be great I reckon.

On Fri, Jul 6, 2012 at 7:00 PM, Marnus van Niekerk <m at mjvn.net> wrote:
> I have limited knowledge of OpenStack, but I host many servers with Hetzner
> and know their infrastructure well.
>
> Since nova allows you to assign specific floating IPs to specific instances
> you could do the following.
> Create a floating range include all of the IPs Hetzner has given you.
> Then just associate the IP from the underlying host with a VM running on it
> that host using euca-associate-address.
>
> On 06/07/2012 18:17, Michael Grosser wrote:
>
> Hey,
>
> I would love to hear more on your setup at hetzner, I was looking to
> setup openstack there myself, but I didn't see a solution for the per
> server ip issue.
> How many machines do you use?
> How did you set it up?
> Do you use only nova or swift too?
>
> I would love to get more insight.
>
> Thanks for taking the time
> Cheers Michael
>
> On Fri, Jul 6, 2012 at 12:24 PM, Alessandro Tagliapietra
> <tagliapietra.alessandro at gmail.com> wrote:
>
> Hello guys, i've some servers at hetzner,
> i've actually installed essex on those and they're working fine, the step
> i'm missing is that hetzner gives you additional ip fixed to one host or
> failover ip that i can move to one server to another with the api.
> What i want is to assign floating ip to vm, depending on which host the vm
> is running or use a create hook to move the failover ip to the host which is
> running the vm. Is it possible in some way?
>
> Best Regards
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