[openstack-dev] [mistral] "Mistral HA and multi-regional support" meeting minutes

Anastasia Kuznetsova akuznetsova at mirantis.com
Thu Dec 17 07:04:39 UTC 2015


Moshe,

thanks for sharing these meeting minutes.
I am happy to help with gate and new functional tests (probably some
destructive scenarios) which will help us to test Mistral HA.

On Wed, Dec 16, 2015 at 8:01 PM, ELISHA, Moshe (Moshe) <
moshe.elisha at alcatel-lucent.com> wrote:

> Hi all,
>
>
>
> Renat and I had an action item to think about "Mistral HA and
> multi-regional support".
>
> No big surprises. These are the meeting minutes:
>
>
>
> Mistral Multi-Region:
>
> * A blueprint already exists [1]
>
> * Most topics were already discussed in Mitaka OpenStack summit and are
> described in the blueprint.
>
>
>
> Mistral HA
>
>                 * Add a gate that runs Mistral in HA mode (Ask akuznetsova
> for more info as she looked into this once).
>
> * Add more functional tests that are focused on HA tests
>
> * Put together a list of known HA issues that are currently not handled
> (For example, if an executor dies immediately after dequeuing a task) and
> think of solutions.
>
> * Expose Mistral load metrics to allow some external system to decide if
> it needs to scale Mistral components in / out.
>
>
>
> [1]
> https://blueprints.launchpad.net/mistral/+spec/mistral-multi-region-support
>
>
>
> Thanks.
>
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-- 
Best regards,
Anastasia Kuznetsova
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