[Openstack] Keystone active/active

Syed Armani dce3062 at gmail.com
Tue Dec 17 17:28:43 UTC 2013


You should look at the token format you will be using for this setup.



On Tue, Dec 17, 2013 at 10:27 PM, Anton Massoud
<anton.massoud at ericsson.com>wrote:

>
> Hi,
> This is my setup now in keystone.conf
>
>
> [catalog]
> driver = keystone.catalog.backends.sql.Catalog
> ...
> [identity]
> driver = keystone.identity.backends.sql.Identity
>
>
> I assume this is not to use memcache, right?
>
> # Dogpile.cache backend module. It is recommended that Memcache
> # (dogpile.cache.memcache) or Redis (dogpile.cache.redis) be used in
> production
> # deployments.  Small workloads (single process) like devstack can use the
> # dogpile.cache.memory backend.
> # backend = keystone.common.cache.noop
>
> Look that good?
>
> /Anton
> ________________________________________
> Från: Clint Byrum [clint at fewbar.com]
> Skickat: den 17 december 2013 16:25
> Till: openstack
> Ämne: Re: [Openstack] Keystone active/active
>
> Excerpts from Anton Massoud's message of 2013-12-17 06:14:36 -0800:
> > Hi,
> > Could keystone HA active/active?
> > Any hints or links how to do that if possible ? Any special setting that
> is required
>
> Keystone is basically stateless if configured to use only the SQL and
> Memcache backends. Both of those can be made active/active. So just put
> a load balancer in front of keystone and point it at an HA database,
> and you're good to go.
>
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