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

Shinobu Kinjo shinobu.kj at gmail.com
Sat Mar 19 01:53:34 UTC 2016


What is *this* project?

Cheers,
S

On Fri, Mar 18, 2016 at 10:28 PM, Jean-Pierre Ribeauville
<jpribeauville at axway.com> wrote:
> 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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>
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