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[William Herry <william.herry.china@xxxxxxxxx>]

Hi Belmiro, thanks for your share

Is that required that the two node must have the same setting about the
user, like they all use nova run nova-* command, what if I set them
different(one of them run nova-* command with user 'stack', is it possible
to make it work also?

Thanks

On Wed, Jun 6, 2012 at 2:17 AM, Belmiro Moreira <
moreira.belmiro.email.lists@xxxxxxxxx> wrote:

> Hi,
> I spent some time today trying understand how to use successfully the
> “resize” and “migrate” in nova.  Because I couldn’t find any documentation…
> I share my experience.
> I have a kvm multi-node installation using fedora 16.
>
> Migrate and resize use ssh to create the directories and transfer the
> image.
> So you need to make sure that “nova” user is able to ssh the other compute
> nodes.
>
> Make sure you have this in your ssh configuration:
> Host *
>        StrictHostKeyChecking no
>        UserKnownHostsFile=/dev/null
>
> Create a ssh key for “nova” and distribute it in your setup.
> If you are using Fedora set selinux to permissive.
> … and should work.
>
> cheers,
> Belmiro
>
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-- 



William Herry
====================
WilliamHerryChina@xxxxxxxxx