[openstack-dev] [kolla][keystone] is there chance the keystone cached the catalog and can not get the latest endpoints?

Boris Bobrov bbobrov at mirantis.com
Wed Jun 29 13:00:06 UTC 2016


On Wednesday 29 June 2016 15:53:15 Kairat Kushaev wrote:
> Hi,
> Looks like this bug is duplicate of
> https://bugs.launchpad.net/oslo.cache/+bug/1590779

Looks like it.

> HTH
> 
> Best regards,
> Kairat Kushaev
> 
> On Wed, Jun 29, 2016 at 3:32 PM, Jeffrey Zhang
> <zhang.lei.fly at gmail.com>
> wrote:
> > In Kolla CI, we see[1]
> > 
> > publicURL endpoint for compute service not found
> > 
> > this error for many times. The bug is here[0]
> > 
> > 
> > After some debug, I found the endpoint is exist in the DB. But
> > when
> > running `nova service-list`
> > It says `publicURL endpoint for compute service not found
> > ​`​. After a few seconds, when you run
> > the `nova service-list` again. it works as expected.
> > 
> > I think the root cause it the keystone. seem that the keystone
> > cached the catalog, and return
> > the cached version without query it from the DB. So anyone can
> > explain why it happen? and how to
> > avoid this( any workaround?)
> > 
> > The env:
> > OS/Docker image: no matter, this happen on both CentOS and Ubuntu
> > OpenStack: master branch
> > 
> > [0] https://bugs.launchpad.net/kolla/+bug/1587226
> > [1]
> > http://logs.openstack.org/91/328891/5/check/gate-kolla-dsvm-deploy
> > -oraclelinux-source/3af433c/console.html#_2016-06-29_10_10_33_2982
> > 98
> > 
> > --
> > Regards,
> > Jeffrey Zhang
> > Blog: http://xcodest.me
> > 
> > __________________________________________________________________
> > ________ OpenStack Development Mailing List (not for usage
> > questions) Unsubscribe:
> > OpenStack-dev-request at lists.openstack.org?subject:unsubscribe
> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev




More information about the OpenStack-dev mailing list