Wednesday, 2015-11-18

openstackgerritSantosh Kodicherla proposed openstack/tacker: Adding tacker http monitor test  https://review.openstack.org/24224801:10
openstackgerritSantosh Kodicherla proposed openstack/tacker: Adding tacker http monitor test  https://review.openstack.org/24224801:59
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openstackgerritSantosh Kodicherla proposed openstack/tacker: Tacker test for multi vdu  https://review.openstack.org/24673804:17
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tbhsridhar_ram, ping, is it right time to talk?06:48
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sridhar_ramsridhar_ram: sure, I've sometime now..06:48
tbhsridhar_ram, I have gone through tosca docs roughly, I cannot find properties that we can specify in host -> properties06:51
tbhsridhar_ram, I am looking for what other properties we can look for (considering better VNF placement BP)06:52
sridhar_ramtbh: which doc did you refer to ?06:52
tbhsridhar_ram, disk_size06:52
tbhsridhar_ram, http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/TOSCA-Simple-Profile-YAML-v1.0.html06:52
tbhsry typo there06:52
sridhar_ramtbh: can you look at the "Hello World" example there .. http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/csprd01/TOSCA-Simple-Profile-YAML-v1.0-csprd01.html#_Toc43001561806:54
sridhar_ramtbh: #Host Container Properties06:55
tbhsridhar_ram, yes, but only those three06:55
sridhar_ramtbh: ah.. you are looking for perf knobs like cpu-pinning, numa, etc ?06:56
tbhsridhar_ram, yes06:56
sridhar_ramtbh: they are not yet defined in tosca-nfv... we need define here in tacker and push it back into tosca-nfv specification06:57
sridhar_ramtbh: fyi, I'm in the tosca-nfv standards group to take the gaps we find in tacker and push it back into the specs06:57
tbhsridhar_ram, oh that's nice06:58
tbhsridhar_ram, I am not aware of it06:58
sridhar_ramso.. go ahead and define something that is meaningful and we can review internally and then propose it back to tosca-nfv06:58
sridhar_ramtbh: btw, if possible let limit the scope of flavor and do things in smaller chunks...06:59
tbhsridhar_ram, and can I take it as independent task06:59
tbhsridhar_ram, yes about to say, I want to start with those three properties07:00
sridhar_ramtbh: exactly .. we are in sync!07:00
tbhand will add todo for that to expand properties07:00
sridhar_ramtbh: sounds good07:01
tbhsridhar_ram, I will explain possibilities to implement in RFE and tackers can correct me there07:02
sridhar_ramtbh: sounds like a plan...07:02
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openstackgerritgongysh proposed openstack/tacker: Add tacker http monitor test  https://review.openstack.org/24224807:49
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sridhar_ramanyone hitting this problem in master devstack. glance cirros image upload fails with ...07:54
sridhar_ram2015-11-18 07:46:18.298 | + openstack --os-cloud=devstack-admin image create cirros-0.3.4-x86_64-uec --public --container-format ami --disk-format ami07:54
sridhar_ram2015-11-18 07:46:18.761 | Could not determine a suitable URL for the plugin07:54
sridhar_ramstrange thing, when I run this 'image create' separately it works fine...07:55
gongyshsridhar_ram, what does the fox log say?07:56
sridhar_ramgongysh: hmm.. what you mean by fox log ? you mean stack.log ?07:57
gongyshsorry, the stack log07:58
sridhar_ramgongysh: here is the bottom half of stack.log .. http://paste.openstack.org/show/479212/08:09
sridhar_ramgongysh: I hope something silly going on here .. local.conf doesn't have any tacker stuff08:09
sridhar_ramgongysh: thanks for looking into this, incidently I was trying to test out your global req patchsets08:10
sridhar_ramgongysh: google search shows this could be due to keystone v2 vs v3 ..  devstack is using openstack client and key-access.log shows /v2.0/tokens access08:12
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sridhar_ramtbh: ping17:08
tbhsridhar_ram, pong17:08
sridhar_ramdid you had a chance to create a RFE for auto-network create ?17:08
tbhsridhar_ram, https://bugs.launchpad.net/tacker/+bug/151740517:09
openstackLaunchpad bug 1517405 in tacker "Automatic Network Creation based on VNFD Template" [Undecided,New] - Assigned to bharaththiruveedula (bharath-ves)17:09
tbhsridhar_ram, updated my views on implementation for automatic flavor creation17:10
sridhar_ramtbh: cool, thanks.. I missed it17:10
sridhar_ramtbh: will check17:10
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sridhar_rambobh: ping23:16
s3wongsridhar_ram: you may want to attend networking-sfc meeting tomorrow (9am)23:18
s3wongsridhar_ram: Tacker using networking-sfc APIs is one of the topics of discussion23:19
sridhar_rams3wong: thanks for the heads up .. will try to attend.23:20
sridhar_rams3wong: I have a tosca call at that slot, but that is a voice conf call and this is irc / text.. never tried that combination before ;-)23:20
s3wongsridhar_ram: I did before with ODL TSC and OpenStack GBP23:22
s3wongsridhar_ram: but I generally only listen (without really paying much attention) on the ODL TSC call; but I paid a lot more attention to OpenStack GBP on IRC :-)23:23
sridhar_rams3wong: same here, will mostly listen on the tosca call23:23
sridhar_rams3wong: which channel btw ?23:23
s3wongsridhar_ram: #openstack-meeting-423:28
s3wongsridhar_ram: same as us now :-)   (it was amazing that we used to get #openstack-meeting before :-) )23:28
sridhar_rams3wong: that's a divine alignment .. we are meant to be together!23:29
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s3wongsridhar_ram: I actually agree with that... without something like Tacker, networking-sfc is just a plumbing interface; without networking-sfc, we would need to bypass Neutron23:30
s3wongsridhar_ram: this is of course in the context of NFV23:30
gongysh__shouldn't tacker deal with NFVFWG?23:32
s3wonggongysh__: you mean NFV VNFFG?23:33
gongysh__ok, that is it.23:33
s3wonggongysh__: sridhar_ram is helping out on the definition of that effort with OASIS NFV working group23:34
s3wonggongysh__: once it is available, Tacker will certainly consume it on the northbound side23:34
s3wonggongysh__: on the southbound, we need to invoke something to do the plumbing23:35
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s3wonggongysh__: since the network topology is set up by Neutron, the redirection of traffic should be done by Neutron as well23:36
gongysh__sure, the south (or put it other way, the driver) can use heat or nova with networking-sfc23:36
s3wonggongysh__: yep, we can use heat once networking-sfc has heat support (someone is working on that now on the networking-sfc side)23:36
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s3wonggongysh__: in the mean time, we need to extract Neutron ports that are created via heat, and directly invoke networking-sfc APIs to construct the chain(s)23:38
gongysh__ok, that makes sense if we are eager to get the SFC in, but we can watch on heat's networking-sfc feature.23:39
gongysh__s3wong, one more thing I think we need to improve is the sample cases.23:40
s3wonggongysh__: I am OK either way. I am also part of networking-sfc team, and we are looking at M1 timeframe to get all the basic patches in, but TBH that doesn't include heat support yet23:41
gongysh__s3wong, I see we have multiple vdu or something, but these VDUs does not work as a true VNF.23:41
gongysh__for example, the firewall vdu, the router vdu. we just start cirrorus image, which do not real work as the intended VNF functions.23:42
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s3wonggongysh__: I see. Reference implementation is a bit cruel23:43
s3wonggongysh__: so what you want is that the multiple VDUs can be grouped into a VNF, and somehow connect them better or do better job on their placement?23:44
gongysh__neutron has lbaas, fwaas etc services.23:46
gongysh__which are doing their real feature23:46
s3wonggongysh__: I see, you want configuration orchestration23:46
gongysh__I am not clear myself. Just think our reference implementation is just a raw starter.23:47
s3wonggongysh__: you want to go be able to define some attributes in the yaml file and Tacker would help configure the services being deployed?23:48
s3wonggongysh__: no doubt. We need to improve upon our reference, even if we continue to use OpenWrt23:48
gongysh__I just want this VNF is a real VNF.23:48
gongysh__I noticed the management driver of OpenWrt23:49
gongysh__s3wong, do u have a doc which about how to implement  a working VNF with OpenWrt management driver?23:51
gongysh__I find no such document in tacker project.23:51
s3wonggongysh__: I don't think so... perhaps it is worthwhile to file a bug to specify the expectation on doc in terms of deploying a OpenWRT as VNF23:52
gongysh__ok, let me do it now23:53
s3wonggongysh__: I am sure that would be great exercise for us to realize the limitation of what we can do (yaml attributes, config driver interface...etc)23:53
s3wonggongysh__: Thanks!23:54
sridhar_ramgongysh_: s3wong: catching up on this discussion ...23:57
sridhar_ramgongysh__:  catching up on this nice discussion ...23:57
s3wongsridhar_ram: was wondering where you were :-)23:57
gongysh__sridhar_ram :)23:58
sridhar_ramgongysh__: true, the repo only has OpenWRT as the "real" VNF..23:58
gongysh__s3wong, are in China or ?23:58
gongysh__are u in China or ?23:58
s3wonggongysh__: no, in Bay Area23:58
sridhar_ramgongysh__: in the tokyo summit we demonstrated with Tacker orchestrating brocade 5600 vRouter and another vEPC. The later is a 7 VDU VNF!!23:59

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