Monday, 2016-12-19

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janonymousPlease review : https://review.openstack.org/#/c/405203/00:25
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openstackgerritDongcan Ye proposed openstack/kuryr-libnetwork: Delete kuryr-subnet in existing Neutron network  https://review.openstack.org/41114401:42
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janonymousirenab: ping01:49
openstackgerritJaivish Kothari(janonymous) proposed openstack/kuryr-libnetwork: Tls support configurations  https://review.openstack.org/41060901:51
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openstackgerritJaivish Kothari(janonymous) proposed openstack/kuryr-libnetwork: Tls support configurations  https://review.openstack.org/41060903:01
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openstackgerritCao Xuan Hoang proposed openstack/kuryr: Removes unnecessary utf-8 encoding  https://review.openstack.org/41226903:39
vikascivc_, ping04:00
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openstackgerritJaivish Kothari(janonymous) proposed openstack/kuryr-libnetwork: Tls support configurations  https://review.openstack.org/41060906:48
janonymousapuimedo: Hi, can you please provide your inputs on ^^06:49
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irenabjanonymous: hi06:54
janonymousirenab: i pinged you regarding a comment on ^^ patch.. i guess there is not much in it to write dev op apart from readme..06:55
janonymousirenab: please suggest your view06:56
janonymousirenab:as i could not find much on it in docker docker documentation also06:56
irenabjanonymous: sure, will review asap06:57
janonymousirenab: thanks, basically i looking for more suggestions on how it could be improved or working etc..06:58
janonymousirenab:thanks :)06:58
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janonymousirenab: thanks! i will wait for more comments and incorporate them in next patch :)07:10
irenabjanonymous: thanks07:11
irenabjanonymous: do you think its possible to add functional test for the TLS support?07:12
janonymousirenab: ahh..it would be quite tricky at the moment, because this patch add the supports for tls but is not a guarantee..07:13
janonymousirenab: maybe not now but i will leave the bp open to do it later07:13
irenabjanonymous: sure, as a follow up patch07:14
janonymousirenab:yeah, i was thinking devstack could test that , and i tried to do it in my local env07:14
janonymousirenab: but that has some problems ..07:14
janonymousirenab: FT would be cool though..07:15
irenabjanonymous: yes, I think unit test is not much helpful, except of checking that all expected conf values are preset or if not, there is an expected exit07:16
janonymousirenab: one more thing currently endpoints are not registered in keystone for kuryr.. is it expected as mostly it interact with docker on api layer?07:18
irenabjanonymous: I am not sure, kuryr also interacts with neutron, but it behaves like cli (consuming neutron client)07:20
janonymousirenab: yeah, please check when you have time and let me know if that needs to be added.07:21
irenabjanonymous: lets add it to the IRC meeting agenda in case I won’t have answer before, probably there was some decision, I just do not recall07:22
janonymousirenab: yeah sure!07:23
janonymousirenab:thanks07:23
irenabjanonymous: you welcome07:23
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openstackgerritHong Hui Xiao proposed openstack/kuryr: Add the missing AddressInUseException  https://review.openstack.org/41235409:02
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apuimedojanonymous: will do10:35
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janonymousapuimedo: thanks10:59
apuimedoyou're welcome11:02
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ivc_vikasc hi12:51
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vikascivc_, hi13:40
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ivc_vikasc you pinged me in the morning, got some questions?13:47
vikascivc_, oh i forgot totally :P13:48
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apuimedoxD13:58
irenabivc_: I checked the time it takes for native ovs to create large deployments, it looks likeit takes half of the time comparing to hybrid14:01
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apuimedoirenab: Yay!14:03
ivc_irenab i wish hybrid was't the 'default' one in neutron devstack. it's just such a mess by itself14:03
apuimedoso do we all14:04
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ivc_irenab also did you check with 'master' branch? in the 'services' patch i've updated async/k8sclient a bit to be more forgiving with event bursts. without it there are few unnecessary port-create->port-delete in our master branch.14:07
irenabivc_: only on master branch for now, before the services patch14:07
ivc_irenab i'll add those as separate patches (cut them from 'services' one) later14:07
irenabivc_: great14:08
ivc_irenab if you have some spare time, you could try with current services patch (for those async/k8sclient changes). it would probably give you even better results14:09
irenabivc_: thanks, will try later today/tomorrow14:09
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apuimedoirenab: with native ovs binding it should work already with dragonflow right? Or are there extra modifications necessary?14:12
irenabapuimedo: tested with dragonflow14:12
ivc_irenab thats even more awesome then! xD14:12
irenabapuimedo: it uses native ovs, no special additions14:12
apuimedoirenab: well, there's some differences, AFAIK there's no OVS agent <--> neutron rpc dances14:13
apuimedois there?14:13
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irenabapuimedo: correct, I was refering to the integration code. the devstack config is different14:14
irenabapuimedo: DF is similar to MidoNet in this sense14:14
apuimedoirenab: so your halved times may have a lot to do with that, right?14:15
ivc_apuimedo i think what irenab means is that we'll probably have the same code in kuryr for all of df/midonet/ovn/native-ovs14:15
irenabapuimedo: yea14:15
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apuimedoivc_: I was hinting at the reduction being a behind the scenes thing, not due to our bridge part of the handling14:16
ivc_apuimedo like in 'df is faster than neutron-ovs-native by itself'?14:17
apuimedoivc_: right14:18
apuimedoivc_: the port getting active most likely takes much less14:18
ivc_apuimedo anyway, it only proves that kuryr is not the problem :)14:20
irenabivc_: neutron-native-ovs is supposed to work?14:20
ivc_irenab not in master, but with your patch it probably will14:21
apuimedoivc_: but we need to pinpoint who to nag14:21
apuimedo:-)14:21
janonymousreview link: https://review.openstack.org/#/c/405203/14:49
mchiapperoabout mox, my test_kuryr.py still has mox14:59
openstackgerritMerged openstack/fuxi: Updated from global requirements  https://review.openstack.org/37374515:00
janonymousmchiappero: please use mock15:00
alraddarla_mchiappero, this patch removes mox from test_kuryr.py15:00
mchiapperojanonymous: do you think it would be possible for you to get mine merged first?15:00
mchiapperoI did some additions, I would need to rebase15:00
mchiapperoeither me or you15:01
mchiapperoalraddarla_: I used mock for new tests, of course15:01
openstackgerritHongbin Lu proposed openstack/fuxi: Separate unit tests from fullstack tests  https://review.openstack.org/40393115:01
openstackgerritHongbin Lu proposed openstack/fuxi: Add basic fullstack volume tests  https://review.openstack.org/40394115:01
alraddarla_mchiappero: either way. I believe janonymous and I had recently rebased this patch15:02
alraddarla_Don't remember which patch caused the merge conflict though15:02
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mchiapperorebased on top of?15:04
janonymousmchiappero: tough call..15:05
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janonymousmchiappero: cores can decide which way they prefer i am okay, just we had rebased and created whole patch again15:06
janonymousmchiappero: so was trying not to rework again15:07
janonymousmchiappero: :)15:07
mchiapperome too15:07
mchiapperothat's why I was hoping for your partch to be merged earlier past week :)15:07
openstackgerritAntoni Segura Puimedon proposed openstack/kuryr-libnetwork: Driver based model for kuryr-libnetwork  https://review.openstack.org/40036515:08
apuimedosorry to both15:08
apuimedoit's sometimes hard to avoid this kind of issues when in the middle of several refactoring15:08
apuimedo*refactoring efforts15:08
apuimedoirenab: vikasc: https://review.openstack.org/#/c/400365/2915:09
apuimedoI added the comments in the commit message about the workaroudn15:09
apuimedo*workaround15:09
apuimedook, it seems it's easier to rebase the mock patch15:15
apuimedomchiappero: alraddarla_: janonymous: ^^15:15
janonymousi will leave it to you guys :) .. gtg ! gn :)15:16
mchiapperoI'm okay with any solution, I just have little time this week I'm afraid15:16
apuimedojanonymous: thanks15:17
alraddarla_mchiappero, let me know when your patch gets merged and i will rebase on top of that. I have some time this week15:17
apuimedoalraddarla_: thanks a lot for that15:17
apuimedoand sorry for the trouble15:17
mchiapperoapuimedo: alraddarla_: thank you15:17
alraddarla_no problem :)15:17
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openstackgerritMerged openstack/kuryr-kubernetes: Updated from global requirements  https://review.openstack.org/40979715:27
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mattmceuen_awayI have a kuryr-libnetwork newbie question, and was wondering whether anyone can point me in the right direction.   I'm pulling a container via "docker pull kuryr/libnetwork:latest", and am pointing it at my keystone and starting it per the readme.16:21
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mattmceuenI get the following error when trying to create a network: "Error response from daemon: failed to allocate gateway (): No address returned"16:21
mattmceuenI see logs in my kuryr docker logs, but nothing that looks like an error.  Is that message a smoking gun for anything in particular?16:22
mchiapperoanyone: the order of the unit tests is not predictable, right?16:22
apuimedomattmceuen: I have to update that container16:23
mattmceuenOk - better if I build from source?16:23
apuimedomy server that was mirroring kuryr-libnetwork for docker hub did not survive my moving to a new housing16:23
mattmceuenhaha16:23
apuimedoyeah... I need to move it again to the cubieboard216:24
apuimedomattmceuen: please, use devstack in the meantime16:24
apuimedomchiappero: nope16:24
mattmceuenok, thanks apuimedo!  will try that later today.16:24
apuimedobut you can trigger them individually if you are trying to reproduce some disaster16:24
apuimedo:-)16:24
apuimedomattmceuen: great!16:24
apuimedoLet us know16:24
mchiapperoapuimedo: nope = not predictable?16:25
mchiappero:D16:25
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apuimedomchiappero: less predictable than the departure of a Spanish train16:25
mchiappero:D16:26
mchiapperook, so i need to update the tests then16:26
mchiapperohow do I mock config values?16:26
mchiapperoI think the tests failed because in some tests I need to change the config value16:27
mchiapperoI guess I needto patch16:27
apuimedomchiappero: for which reason you think the order made it fail16:27
apuimedotests should be self standing, or did you mock something in one expecting it to be the same afterwards?16:28
mchiapperohttp://logs.openstack.org/65/400365/29/gate/gate-kuryr-libnetwork-python35/a553887/testr_results.html.gz16:29
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mchiapperothe failed one tests the default value, but in other tests I change the value of that config entry for further testing16:29
mchiapperoI guess that's why it failed there but did not previously16:30
apuimedomchiappero: can you point me to where you change that value?16:31
apuimedomaybe I missed something16:31
mchiapperohttps://review.openstack.org/#/c/400365/29/kuryr_libnetwork/tests/unit/port_driver/test_driver.py16:32
mchiapperoL4716:32
mchiapperoL6016:32
mchiapperoL7316:32
apuimedomaybe the value should be mocked instead16:33
mchiapperoexactly16:33
mchiapperoindeed I added a question in my review16:34
mchiapperowhat's the best way there?16:34
mchiapperohow can I mock a string? Do I need to mock the conf dictionary?16:34
apuimedofor small things like that I usually like the patch context manager or decorator https://docs.python.org/3/library/unittest.mock.html#unittest.mock.patch16:36
mchiapperoyes... i know16:38
mchiapperoI used the decorator already elsewhere16:38
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apuimedomchiappero: I was more meaning the ctxt manager for short tests16:39
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openstackgerritHongbin Lu proposed openstack/fuxi: Separate unit tests from fullstack tests  https://review.openstack.org/40393122:35
openstackgerritHongbin Lu proposed openstack/fuxi: Add basic fullstack volume tests  https://review.openstack.org/40394122:35
hongbinjgriffith: ping22:41
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