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<DIV>Hi Sam,</DIV>
<DIV>Thanks for your reply. I know there is an AvailabilityZoneFilter, but it
can only choose a certain az.</DIV>
<DIV>What I want is a more flexible usage just as JsonFilter Which you can
choose to build or not build on</DIV>
<DIV>some azs. </DIV>
<DIV> </DIV>
<DIV>On 2013-11-09 14:24 , <A href="mailto:sorrison@gmail.com">Sam
Morrison</A> wrote:</DIV>
<DIV>
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<DIV>On 7 Nov 2013, at 5:10 pm, hzguanqiang@corp.netease.com
wrote:</DIV>
<DIV> </DIV>
<DIV>> Hi guys,</DIV>
<DIV>> </DIV>
<DIV>> In Folsom version, availability-zone info is stored in
compute_nodes db table, and so can be parsed by JsonFilter.</DIV>
<DIV>> I can use JsonFilter to choose which(or except which)
availability-zones to build my instance.</DIV>
<DIV>> </DIV>
<DIV>> But in Havana version, availability-zone info is stored in
aggregatemetadata, and so JsonFilter seems can not filter</DIV>
<DIV>> the proper availatiliby-zones as the way in Folsom
version.</DIV>
<DIV>> </DIV>
<DIV>> So Is there any other existed resolution in H version that can
satisfy my demand?</DIV>
<DIV> </DIV>
<DIV>You can use the AvailabilityZoneFilter for this.</DIV>
<DIV> </DIV>
<DIV>Cheers,</DIV>
<DIV>Sam</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>_______________________________________________</DIV>
<DIV>OpenStack-dev mailing list</DIV>
<DIV>OpenStack-dev@lists.openstack.org</DIV>
<DIV>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</DIV></BLOCKQUOTE></TD></TR></TBODY></TABLE></DIV>
<DIV> </DIV>
<DIV><SPAN>
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<DIV>------------------ <BR>Best
regards!<BR>GuanQiang</DIV></DIV></SPAN></DIV>
<DIV>09:22:27</DIV></BODY></HTML>