[Openstack] How to achieve OpenStack compute nodes "HA" ?

Jean-Pierre Ribeauville jpribeauville at axway.com
Fri Mar 18 13:28:26 UTC 2016


Hi,

Good point.

I was only aware of  OpenStack Neat project .

Are these talks related to this project ?

BTW, is there a chance that RedHat OpenStack Platform  offers this feature ?

Thx for help.

Regards,


J.P.

-----Original Message-----
From: Danny Abukalam [mailto:danny.abukalam at codethink.co.uk] 
Sent: jeudi 17 mars 2016 12:56
To: Jean-Pierre Ribeauville
Cc: openstack at lists.openstack.org
Subject: Re: [Openstack] How to achieve OpenStack compute nodes "HA" ?

Jean-Pierre,

In case you're not already aware of it, just a quick pointer to a talk that will cover this exact topic at the summit:

https://www.openstack.org/summit/austin-2016/summit-schedule/events/7327

Thanks,

Danny

On 16/03/16 16:13, Jean-Pierre Ribeauville wrote:
> Hi,
>
> I'm quite a newbie  in Openstack HA stuff.
>
> My concern is the following :
>
> By using a two compute nodes infrastructure ( with shared iSCSi 
> storage) , I want to build an Openstack  environment  which offers 
> automatic Guest migration from a compute node to the second one.
>
> I presume that these two compute nodes must be part of a "cluster".
>
> I'm a little bit lost in all docs I 've found related to Openstack HA stuff.
>
> As I understood HA for two controller nodes , I don't see clearly the 
> equivalent for the compute nodes.
>
> Any hint  to clarify the infrastructure and softwares pieces  ( in 
> addition to  all 'classical"  OpenStack components)  I need ?
>
> Thanks  for help.
>
> Regards,
>
> Jean-Pierre RIBEAUVILLE
>
> +33 1 4717 2049
>
> axway_logo_tagline_87px
>
>
>
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