Open Stack

Hello Erlon,

Yes, my class inherits from filters.BaseHostFilter.
That's what I though for  'scheduler_available_filters' , is this option required for newer release ?
This option is mentioned here : http://docs.openstack.org/developer/cinder/devref/filter_scheduler.html

The test filter is:
> from cinder.openstack.common..scheduler import filters
> from cinder.openstack.common import log as logging
> 
> LOG = logging.getLogger(__name__)
> 
> class CustomFilter(filters.BaseHostFilter):
>     def host_passes(self, host_state, filter_properties):
>         LOG.warn("Attributes of host_state: " + str(dir(host_state)))
>         
>         if host_state.host == "host1.xxx.xxx":
>             LOG.warn("Don't want you: " + host_state.host)
>             return False
>         return True


I'll look into host_manager.py but I'm not sure what more it can give me.

Thanks,
Thomas


> Le 25 août 2015 à 14:16, Erlon Cruz <sombrafam at gmail.com> a écrit :
> 
> Hi Thomas,
> 
> Is you class inheriting from 'filters.BaseHostFilter'? Also, there's no such option 'scheduler_available_filters' in openstack/icehouse.
> A good way to have an insight of your problem is to put logs into 'cinder/scheduler/host_manager.py -> _choose_host_filters'.
> 
> Erlon
> 
> On Tue, Aug 25, 2015 at 9:02 AM, Shinobu <shinobu.kj at gmail.com <mailto:shinobu.kj at gmail.com>> wrote:
> Yes, it's possible using inspectors.
> 
> Shinobu
> 
> On Tue, Aug 25, 2015 at 8:32 PM, Thomas Zilio <zilio at efficit.com <mailto:zilio at efficit.com>> wrote:
> Hello,
> 
> I'm trying to test some custom cinder filters and weighers but I can't manage to make it work.
> I did the same for Nova and everything is working but the Cinder scheduler can't seem to find my custom classes.
> 
> My tests are made on a Icehouse installation.
> 
> The error message appearing in the log is the following one:
> > SchedulerHostFilterNotFound: Scheduler Host Filter CustomFilter could not be found.
> 
> The filter file is in the directory : /usr/lib/python2.6/site-packages/cinder/scheduler/filters
> And I added these lines to the cinder.conf file (not sure if the first one is required).
> > scheduler_available_filters=custom_filter.CustomFilter
> > scheduler_default_filters=AvailabilityZoneFilter,CapacityFilter,CapabilitiesFilter,CustomFilter
> 
> My filter file name is custom_filter.py and the class is CustomFilter.
> 
> I don't think it's related to what my filter does since it's not even found by the scheduler.
> I'm encountering the same issues with the weighers (and everything is working just fine on the Nova scheduler side).
> 
> If anyone has any idea how I could make this work I would be really grateful !
> 
> Thanks and regards,
> Thomas
> _______________________________________________
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack>
> Post to     : openstack at lists.openstack.org <mailto:openstack at lists.openstack.org>
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack>
> 
> 
> 
> -- 
> Email:
>  shinobu at linux.com <mailto:shinobu at linux.com>
>  skinjo at redhat.com <mailto:skinjo at redhat.com>
> 
>  Life w/ Linux <http://i-shinobu.hatenablog.com/>
> 
> _______________________________________________
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack>
> Post to     : openstack at lists.openstack.org <mailto:openstack at lists.openstack.org>
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack>
> 
> 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20150825/ea560444/attachment.html>