Sunday, 2018-02-18

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leyalGood morning :)06:14
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dimakGood morning07:06
snapiriMorning :)07:12
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irenabmorning07:41
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oansonMorning08:37
oansonleyal, ping08:47
leyaloanson, pong08:58
oansonYo. I wanted to ask you about a patch08:58
oanson(one sec, retrieving (: )08:59
oansonAh, I see you answered.08:59
oansonIt's the redis driver patch https://review.openstack.org/#/c/496299/08:59
oansonleyal, I see essentially, all keys are generated via _key_name. So we can just change that in the future and do benchmarks to see what works best09:00
oansonBasically, the key structure isn't a real change from the previous version.09:01
oansonleyal, you thoughts?09:02
oansonyour*09:02
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openstackgerritOmer Anson proposed openstack/dragonflow master: Support Grenade upgrade scenario  https://review.openstack.org/49683709:03
leyaloanson, i think the change is more significant than the the _key_name function - as it's require rewrite the set and the get_all function each in the optimize way according to key structure ..09:03
oansonLooking through the code, it still goes through _key_name . In any case, it's still contained.09:05
leyalI also think it's more nice for user to have same view when they use the df-db util - now it's depends on the driver. but don't think that critical - and i don't have real understanding about redis QL . so i removed my -1 ..09:06
oansonleyal, yes to the df-db util. But it goes through the db-api (and now the nb_api? I don't remember if that patch was merged). Which is a unified API that everyone has to implement anyway.09:07
leyaloanson, i think that you can remove the __key_name_infer_topic in  if you change the key - and than you can reduce the scan in such cases ..09:08
oansonHmm, I see what you mean09:09
oansonBut this just means we change two methods (_key_name and _key_name_infer_topic) instead of one (just _key_name)09:10
oansonStill a contained change, and an optimization issue.09:10
leyalabout the DF-DB in ls we print the list of keys - see: https://github.com/openstack/dragonflow/blob/58f3a46c127f5d9b94f34e0ebcf2e11fcb47a30a/dragonflow/cli/df_db.py#L70-L7009:10
oansonIf you like, I can add a future patch with a configuration option whether to use one method or the other09:11
oansonleyal, yes. But the DB driver returns the keys correctly (if it doesn't, that's a bug). But note that it calls _strip_table_topic on each key09:11
leyaloanson , agree that not critical  just an optimization (and i don't sure which one is better)- that way i removed the -1 :)09:13
oansonSure. Just trying to reach a consensus :)09:13
leyaloanson, thanks , didn't noticed that09:14
oansonWe were having an 'open exchange of ideas' :)09:14
leyalsure09:16
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openstackgerritMerged openstack/dragonflow master: Updated from global requirements  https://review.openstack.org/54553510:46
openstackgerritOmer Anson proposed openstack/dragonflow master: Detect source port for DNAT ingress  https://review.openstack.org/53954611:40
openstackgerritOmer Anson proposed openstack/dragonflow master: [WIP][DNR]Refactor sg to use reg6/reg7 and not IPs  https://review.openstack.org/54386311:43
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-openstackstatus- NOTICE: Zuul has been restarted and queues were saved. However, patches uploaded after 14:40UTC may have been missed. Please recheck your patchsets where needed.15:54
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