Erlon,
Thanks for pointing this out. I didn't know we had this filter!
Jay
On 09/23/2016 01:05 PM, Erlon Cruz wrote:
Not sure exactly what you mean, but in Cinder using the
InstanceLocalityFilter[1], you can schedule a volume to the same
compute node the instance is located. Is this what you need?
[1]
http://docs.openstack.org/developer/cinder/scheduler-filters.html#instancelocalityfilter
On Fri, Sep 23, 2016 at 12:19 PM, Jay S. Bryant
<[email protected] <mailto:[email protected]>>
wrote:
Kevin,
This is functionality that has been requested in the past but has
never been implemented.
The best way to proceed would likely be to propose a
blueprint/spec for this and start working this through that.
-Jay
On 09/23/2016 02:51 AM, Zhenyu Zheng wrote:
Hi Novaers and Cinders:
Quite often application requirements would demand using locally
attached disks (or direct attached disks) for OpenStack compute
instances. One such example is running virtual hadoop clusters
via OpenStack.
We can now achieve this by using BlockDeviceDriver as Cinder
driver and using AZ in Nova and Cinder, illustrated in[1], which
is not very feasible in large scale production deployment.
Now that Nova is working on resource provider trying to build an
generic-resource-pool, is it possible to perform
"volume-based-scheduling" to build instances according to volume?
As this could be much easier to build instances like mentioned above.
Or do we have any other ways of doing this?
References:
[1]
http://cloudgeekz.com/71/how-to-setup-openstack-to-use-local-disks-for-instances.html
<http://cloudgeekz.com/71/how-to-setup-openstack-to-use-local-disks-for-instances.html>
Thanks,
Kevin Zheng
__________________________________________________________________________
OpenStack Development Mailing List (not for usage questions)
Unsubscribe:[email protected]?subject:unsubscribe
<mailto:[email protected]?subject:unsubscribe>
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
<http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev>
__________________________________________________________________________
OpenStack Development Mailing List (not for usage questions)
Unsubscribe:
[email protected]?subject:unsubscribe
<http://[email protected]?subject:unsubscribe>
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
<http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev>
__________________________________________________________________________
OpenStack Development Mailing List (not for usage questions)
Unsubscribe: [email protected]?subject:unsubscribe
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
