Thursday, 2017-06-08

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irenabltomasbo, morning05:52
ltomasboirenab, good morning!05:52
irenabltomasbo, I have setup related question05:52
ltomasbosure!05:53
ltomasbohope I can help!05:53
irenabDid you setup more than all-in-one env during your trials?05:53
ltomasbofor the pool ports?05:54
irenabI consider to take 2 BM and then use them for the nested case verification.05:54
ltomasbosure, I have tested first with RDO in an all-in-one VM05:54
irenabI wonder what would be the easiest way to set it up05:54
ltomasboand the version just before yesterday patches, I also tested in a multinode deployment05:55
ltomasbofor the nested?05:55
irenabwhat was you way to deploy multinode?05:55
ltomasboI did this:05:55
irenabyes05:55
ltomasbohttps://ltomasbo.wordpress.com/2017/05/19/openshift-with-kuryr-on-top-of-openstack-vms-step-by-step-set-up/05:55
ltomasboI used RDO, it was for a testbed that we have for a EU project05:55
irenabopenshift ...05:56
ltomasbobut it was down during the last 2 days, so I cannot retested them05:56
ltomasboyep, we use openshift-ansible to installed (though you can use the kubectl commands right away if you want them05:56
ltomasboopenshift is basically providing extra features on top of kubernetes, but it does install kubernetes05:56
irenabI want to check similar setup but using Dragonflow as neutron backend05:57
ltomasboI also used before two devstack05:57
ltomasbodevstack for the undercloud05:57
ltomasboand then devstack for the overcloud, but without multinode05:57
irenabthis may be more relavnt to what I need05:57
ltomasboa bit older, but: https://ltomasbo.wordpress.com/2017/01/29/side-by-side-and-nested-kubernetes-and-openstack-deployment-with-kuryr/05:58
irenablooks like I need to sign for your blog :-). A lot of useful info. Thanks!05:58
ltomasboalmost everything is kuryr related!05:59
ltomasboalso, with apuimedo pacth for kuryr-heat, perhaps you can install the undercloud with devstack (including heat)06:00
ltomasboand then use his kuryr-heat patch to install the overcloud with the specific patch in a VM on top of that06:00
irenabsound good. I will try this approach06:01
ltomasboat least to me it is really handy to be able to create VMs with devstack with an specific patch and kubectl06:01
irenabltomasbo, thanks a lot on advising me06:01
ltomasbothough I believe that one will reĆ­nstall neutron in the overcloud, so06:02
irenabwhy do you think it will take the neutron?06:02
ltomasboI think the kuryr-heat installs everything06:02
ltomasboneutron, kubernetes06:02
ltomasboyou need kubernetes in the overcloud, but not neutron06:03
ltomasboyou will use the neutron of the undercloud06:03
ltomasboplus, you need the VM to be created with trunk port06:03
ltomasboso, we may need a kuryr-heat 2.0 to allow this!06:03
irenabyea, probably some more advanced stuff that apuimedo already plans to do with the devstack-heat06:04
ltomasboyep, main problem is heat does not support (yet) trunk ports06:04
ltomasboso, for the kuryr-heat that I'm using in my blog post, we basically have to make use of the hooks06:04
openstackgerritMerged openstack/kuryr-kubernetes master: controller: Upd. remaining refs to generic vif  https://review.openstack.org/47180606:04
irenabI saw this: https://review.openstack.org/#/c/471815/406:05
ltomasboto stop the deployment once the ports are created, make them trunk, and continue the heat deployment06:05
irenabsort of helping on trunk port setup06:05
ltomasboohh, yep, I saw it too, but I think that is so that VMs can configure the nic (with the proper vlans)06:06
ltomasbothis is the heat work: https://blueprints.launchpad.net/heat/+spec/support-trunk-port06:06
ltomasbothe one you paste it could be handy for functional/tempest testing06:07
irenabyes, a lot of moving pieces06:07
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irenabI think I will start with sewtting upthe BM undercloud with devstack including heat just in cae and then see what about the overcloud06:08
ltomasbosounds good06:11
irenabltomasbo, I will complete the review of pools patches later today. Hope we can mergew them till the end of the week06:11
ltomasboif you have that, you can use the kuryr-heat to deploy the VMs with trunk ports06:11
ltomasboand then you can install there in the way you like (devstack, manually, ...)06:12
ltomasboirenab, ok, great! thanks!06:12
ltomasboirenab, btw, today is end of week for you right?? xD06:13
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apuimedoNice morning conversation06:59
apuimedoltomasbo: irenab: I have planned to make devstack-heat allow you to optionally get a pod-in-VM environment06:59
irenabapuimedo, any estimates when you would have it?07:00
apuimedohttps://www.youtube.com/watch?v=SF9C3cklVIQ07:00
apuimedoirenab: ^^07:00
ltomasbolol07:00
irenab:-)07:01
irenabmeed to go to aome meeting, brb07:01
apuimedothe nicest approach is to assume heat already has the right patch and go on from there07:01
apuimedoso at the latest, with Pike07:01
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apuimedomchiappero: ltomasbo makes a valid point I'd like answered https://review.openstack.org/#/c/440669/07:34
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openstackgerritKirill Zaitsev proposed openstack/kuryr-kubernetes master: Add kuryr-sriov spec proposal  https://review.openstack.org/46566107:39
apuimedoltomasbo: irenab: heat is still going over the patch https://review.openstack.org/#/c/442496/1307:52
apuimedo(and that's the first in the series of three)07:52
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ltomasboapuimedo, yes08:23
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apuimedoltomasbo: irenab: Ok, I'm taking a shot at making at refactoring devstack-heat and having devstack-in-vm-heat08:28
apuimedonote that the way this is designed to be is that your cloud should support trunk ports08:28
apuimedoso it will create trunk ports in your clouds, then create a VM08:28
apuimedoand run devstack overcloud there08:28
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irenabapuimedo, great09:15
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openstackgerritAntoni Segura Puimedon proposed openstack/kuryr-kubernetes master: devstack-heat: refactor and improve  https://review.openstack.org/47219610:47
apuimedoirenab: ltomasbo: this is the start of the effort to support overcloud in devstack-kuryr10:47
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kzaitsev_wsapuimedo: are there rdo packages for kuryr-k8s?11:07
kzaitsev_wsI remember you mentioned someone working on those11:07
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apuimedokzaitsev_ws: there are!11:24
apuimedo:-)11:24
kzaitsev_wsoh, cool =) those are for 0.1.0?11:31
apuimedokzaitsev_ws: built nightly from master ;-)11:40
apuimedoIIRC11:40
kzaitsev_wsthat is awesome indeed =)11:40
apuimedoI wish somebody would put in the work for other distros11:46
apuimedo(maybe I'd do it for arch if there were not so many missing deps :P )11:46
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openstackgerritKirill Zaitsev proposed openstack/kuryr-kubernetes master: Cleanup and enforce pep8 checks  https://review.openstack.org/47224012:37
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openstackgerritKirill Zaitsev proposed openstack/kuryr-kubernetes master: Enforce E128 pep8 check  https://review.openstack.org/47224912:56
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openstackgerritKirill Zaitsev proposed openstack/kuryr-kubernetes master: Add kuryr-sriov spec proposal  https://review.openstack.org/46566113:26
openstackgerritKirill Zaitsev proposed openstack/kuryr-kubernetes master: Allow passing multiple VIFs to CNI  https://review.openstack.org/47101213:27
openstackgerritKirill Zaitsev proposed openstack/kuryr-kubernetes master: [WIP] Add SRIOV capabilities to VIF handler  https://review.openstack.org/46245513:27
openstackgerritKirill Zaitsev proposed openstack/kuryr-kubernetes master: [WIP] Add SRIOV binding driver to CNI  https://review.openstack.org/46245613:27
apuimedokzaitsev_ws: thanks a lot for the pep8 work13:29
apuimedoirenab: please try to merge this13:29
kzaitsev_wsactually I was procrastenating a bit %)13:29
apuimedo:-)13:29
apuimedoremoving exceptions is always nice13:30
apuimedothe only bad thing is that it conflicts with a bunch of stuff13:30
apuimedoI'm working on a devstack-heat for overcloud13:30
apuimedoI really really don't like deployment work...13:30
kzaitsev_wsyeah, always like that =(13:30
kzaitsev_wsbtw today is p-213:31
kzaitsev_wsI don't think there's anything kuryr projects have to do13:31
kzaitsev_wsjust a heads up )13:31
apuimedoyeah... Nothing to do for us :-)13:32
apuimedobut I think after macvlan and bearer token we'll cut another intermediate release13:33
apuimedomaybe with loadbalancer service support as well13:33
kzaitsev_wsI'm writing/chechking an instruction for my colleagues, who're have trouble installing kuryr-k8s, so had to rebase my patches on top of master. (So that they include the fixed neutron-vif patch, heh.)13:34
kzaitsev_wsI'll try to share it under installation docs during my next procrastination attack =)13:35
apuimedo:-)13:41
apuimedogreat!13:41
apuimedomay you procrastinate then13:41
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kzaitsev_ws(=13:47
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kzaitsev_wshttp://paste.openstack.org/show/611913/13:57
kzaitsev_wsapuimedo: irenab: have you ever seen this kind of error ^^13:57
apuimedodamn privsep13:58
apuimedokzaitsev_ws: baremetal or pod-in-vm?13:58
kzaitsev_wsI've seen it a bunch of times, but usually just commented out the offending line13:58
kzaitsev_wsbaremetal for now13:58
apuimedoright13:58
apuimedousually that's the thing to do13:58
apuimedoI think I filed a bug on that13:59
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apuimedoit's a problem with lack of configurability in os-vif14:00
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kzaitsev_wslack of configurability?14:01
kzaitsev_wsI used to get that on master branch as well, so it's not really relied to my code14:02
kzaitsev_wsah, you mean the way vif plug works14:05
apuimedoyes14:10
apuimedoit should be possible to specify which kind of privsep you need14:10
apuimedobut it only does rootwrap14:10
apuimedowhich is exactly what we don't need14:10
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kzaitsev_wsand it is actually (6, 20, u'privsep daemon starting')14:54
kzaitsev_wsbut the wierd part. I've installed a fresh oslo.privsep with `pip -e` and commented out the line14:55
kzaitsev_wsbut the error is still the same14:55
kzaitsev_wsI'm missing smth, but can't see what exactly =/14:55
kzaitsev_wsright. it was forking and using globally installed package rather than a local one O_o14:58
kzaitsev_wsthis is crasy =/ just removing 'LOG.info('privsep daemon starting')' fixes the issue15:01
apuimedono, no15:03
apuimedothe error is not fixed afaik15:03
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kzaitsev_wsyou mean in the upstream?15:16
apuimedoright15:24
kzaitsev_wsapuimedo: you know what. it seems to be fixed in the latest os-vif15:28
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kzaitsev_wsit's just my updates inside a venv never really mattered =/15:35
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openstackgerritOpenStack Proposal Bot proposed openstack/fuxi master: Updated from global requirements  https://review.openstack.org/45447416:16
openstackgerritOpenStack Proposal Bot proposed openstack/kuryr-kubernetes master: Updated from global requirements  https://review.openstack.org/46948916:19
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