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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> wrote:

> Yes, it's possible using inspectors.
>
> Shinobu
>
> On Tue, Aug 25, 2015 at 8:32 PM, Thomas Zilio <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
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>
>
>
> --
> Email:
>  shinobu at linux.com
>  skinjo at redhat.com
>
>  Life w/ Linux <http://i-shinobu.hatenablog.com/>
>
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