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</o:shapelayout></xml><![endif]--></head><body lang=CS link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi!<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>What we‘ve got in our small public cloud:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>scheduler_default_filters=AggregateInstanceExtraSpecsFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>AggregateImagePropertiesIsolation,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>RetryFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>AvailabilityZoneFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>AggregateRamFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>AggregateDiskFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>AggregateCoreFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ComputeFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ImagePropertiesFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ServerGroupAntiAffinityFilter,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ServerGroupAffinityFilter<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>#ComputeCapabilitiesFilter off because of conflict with AggregateInstanceExtraSpecFilter https://bugs.launchpad.net/nova/+bug/1279719<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I really like to set resource limits using Aggregate metadata.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Also, Windows host isolation is done using image metadata. I have filled a bug somewhere that it does not work correctly with Boot from Volume. I believe it got pretty much ignored. That’s why we also use flavor metadata.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Tomas from Homeatcloud<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Massimo Sgaravatto [mailto:massimo.sgaravatto@gmail.com] <br><b>Sent:</b> Saturday, April 21, 2018 7:49 AM<br><b>To:</b> Simon Leinen<br><b>Cc:</b> OpenStack Development Mailing List (not for usage questions); OpenStack Operators<br><b>Subject:</b> Re: [Openstack-operators] [openstack-dev] [nova] Default scheduler filters survey<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>enabled_filters = AggregateInstanceExtraSpecsFilter,AggregateMultiTenancyIsolation,RetryFilter,AvailabilityZoneFilter,RamFilter,CoreFilter,AggregateRamFilter,AggregateCoreFilter,DiskFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Cheers, Massimo<o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Wed, Apr 18, 2018 at 10:20 PM, Simon Leinen <<a href="mailto:simon.leinen@switch.ch" target="_blank">simon.leinen@switch.ch</a>> wrote:<o:p></o:p></p><p class=MsoNormal>Artom Lifshitz writes:<br>> To that end, we'd like to know what filters operators are enabling in<br>> their deployment. If you can, please reply to this email with your<br>> [filter_scheduler]/enabled_filters (or<br>> [DEFAULT]/scheduler_default_filters if you're using an older version)<br>> option from nova.conf. Any other comments are welcome as well :)<br><br>We have the following enabled on our semi-public (academic community)<br>cloud, which runs on Newton:<br><br>AggregateInstanceExtraSpecsFilter<br>AvailabilityZoneFilter<br>ComputeCapabilitiesFilter<br>ComputeFilter<br>ImagePropertiesFilter<br>PciPassthroughFilter<br>RamFilter<br>RetryFilter<br>ServerGroupAffinityFilter<br>ServerGroupAntiAffinityFilter<br><br>(sorted alphabetically) Recently we've also been trying<br><br>AggregateImagePropertiesIsolation<br><br>...but it looks like we'll replace it with our own because it's a bit<br>awkward to use for our purpose (scheduling Windows instance to licensed<br>compute nodes).<br><span class=hoenzb><span style='color:#888888'>-- </span></span><span style='color:#888888'><br><span class=hoenzb>Simon.</span></span><o:p></o:p></p><div><div><p class=MsoNormal><br>_______________________________________________<br>OpenStack-operators mailing list<br><a href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a><br><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a><o:p></o:p></p></div></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>