Tuesday, 2019-05-14

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kata-irc-bot2<archana.m.shinde> @brtknr yes, init containers work with kata the same way they work with runc00:21
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kata-irc-bot2<gmmaharaj> stefanha: @eric.ernst https://github.com/kata-containers/documentation/pull/469 basic how-to is up. might i bother you guys to give this a quick look06:45
kata-irc-bot2<gmmaharaj> @james.o.hunt @graham.whaley  might i bother you with the same please?06:46
kata-irc-bot2<james.o.hunt> @gmmaharaj - sure - I'll take a look later!06:50
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kata-irc-bot2<graham.whaley> @james.o.hunt - yeah, I see the SLES CI stalled/not reporting on one of my PRs as well.... suspect it is bust right now /cc @gabriela.cervantes.te @salvador.fuentes10:13
davidgilukis there a way to bump that rhel install in obs up to something newer?10:18
gwhaleycc @marcov - I think jodh just asked that on the Issue as well ;-)10:25
gwhaleydavidgiluk, stefanha - would you know off the top of your head if vhost_vsock is available on ubuntu 16.04 (v4.4 kernel :-( ), without major update hack hassles? Guess it might be time for me to update my test machine ;-)10:29
* davidgiluk doesn't know, it feels a bit old for vsock10:30
gwhaleyindeed. think I'll plumb for the upgrade.10:30
davidgilukgwhaley: Ubuntu does have a hwe thing to get a newer kernel/x etc10:31
* gwhaley looks at hwe upgrade path... and goes to grab the latest 18.04 iso :-) thx!10:34
davidgilukiso - do-release-upgrade and hope for the best!10:35
gwhaleyheh, yeah, I considered a live upgrade... but, sometimes a nice clean machine is a good thing to grab when the opportunity arises...10:38
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brtknris the release date for experimental virtio-fs on schedule?14:32
brtknris the release date for experimental virtio-fs support on schedule?14:32
kata-irc-bot2<graham.whaley> hi @salvador.fuentes @gabriela.cervantes.te - I'm running the tests/.ci/setup.sh by hand on a clean ubuntu 18.04.2 LTS install, and it can't find the 'moreutils' package in order to install `chronic`. Does that ring any bells?14:41
kata-irc-bot2<salvador.fuentes> hmm, thats weird... is that a local VM or azure?14:43
kata-irc-bot2<graham.whaley> bare metal NUC :slightly_smiling_face:14:44
kata-irc-bot2<graham.whaley> I just did an apt update and upgrade, and they worked. I'll dig further14:44
kata-irc-bot2<salvador.fuentes> ok, cool, maybe apt update was missing?14:44
kata-irc-bot2<graham.whaley> I was just using the setup.sh as a quick shortcut to get all the kata dependencies installed ;)   nope, tried after update/upgrade, still failed (I think... I'll try again)14:44
kata-irc-bot2<graham.whaley> I'll give it a reboot just in case. yeah, most odd.14:45
kata-irc-bot2<graham.whaley> nada - maybe a repo is down or something. I'll dig for sure14:46
kata-irc-bot2<salvador.fuentes> ok, I am wondering if a repo might be missing14:47
kata-irc-bot2<salvador.fuentes> but I think that package comes in the default repo14:47
kata-irc-bot2<graham.whaley> I think the bunty site says 'universe'14:47
kata-irc-bot2<gmmaharaj> @eric.ernst do we have the call this morning? I do not see anything on the agenda.14:49
kata-irc-bot2<gmmaharaj> brtknr: yeah, 1.7 release will have the first revision of virtio-fs available.14:49
brtknrgmmaha: nice, what i meant is that is it still due for release tomorrow :)14:50
kata-irc-bot2<gmmaharaj> aaah.. well, not sure about that. Need to check with @eric.ernst and @jose.carlos.venegas.m14:51
kata-irc-bot2<gmmaharaj> i think we should be able to cut it right about then.14:54
kata-irc-bot2<graham.whaley> gmmaha: @eric.ernst suggested we drop the call, as there was nothing on the agenda and I think some folks are travelling - but, there was no update or cancellation that I saw.14:54
kata-irc-bot2<gmmaharaj> i just saw something being added to the agenda.14:55
kata-irc-bot2<gmmaharaj> about the release update.14:55
kata-irc-bot2<gmmaharaj> will dial in and we can cancel if no one is here.14:55
kata-irc-bot2<graham.whaley> thx. shout loudly here if there are lots of folks and stuff to discuss @gmmaharaj!!!14:56
kata-irc-bot2<xu> aha14:56
kata-irc-bot2<xu> fine for me to skip14:56
kata-irc-bot2<xu> Is there any update for 1.7 release?14:56
kata-irc-bot2<jose.carlos.venegas.m> @brtknr That is the idea at least for 1.7-rc to 1.7 stable14:58
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kata-irc-bot2<graham.whaley> @salvador.fuentes - ah, I think the `universe` repo is not enabled by default on the server install - maybe it is in our cloud images?? :slightly_smiling_face: I'll add it and see how it goes..14:59
kata-irc-bot2<graham.whaley> my apt sources.list is very very slim by default..15:00
kata-irc-bot2<salvador.fuentes> ohh, ok, yeah, it comes by default on the cloud images15:00
kata-irc-bot2<graham.whaley> reckon that fixed it - `apt-get search moreutils` looks much happier now15:01
kata-irc-bot2<salvador.fuentes> cool :slightly_smiling_face:15:02
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kata-irc-bot2<graham.whaley> @eric.ernst @gmmaharaj (not sure if you know) @manohar.r.castelino @sebastien.boeuf - do we have a known list of 'prereqs' in order to run kata-fc? I suspect they include...16:00
kata-irc-bot2<graham.whaley> - vhost_vsock16:00
kata-irc-bot2<graham.whaley> - block device storage ??16:00
kata-irc-bot2<graham.whaley> I have found https://github.com/kata-containers/documentation/wiki/Initial-release-of-Kata-Containers-with-Firecracker-support and https://github.com/kata-containers/documentation/issues/351, but I'm not sure they make prereqs clear?16:01
kata-irc-bot2<graham.whaley> It does not run on my local new setup - I suspect 'block device graph driver' needed, but if we can confirm the prereqs, I can slide them into the wiki at least16:01
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kata-irc-bot2<gmmaharaj> @graham.whaley aah.. have never run it myself.. @manohar.r.castelino & @eric.ernst are the masters there.16:06
kata-irc-bot2<graham.whaley> thx @gmmaharaj - want to run it locally to soak the CI, as I think the kernel frags are making fc unstable, but not the same fail every run. grrrr :grimacing:16:08
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kata-irc-bot2<gmmaharaj> ohh that is not good.16:11
kata-irc-bot2<gmmaharaj> but we should have a CI script to run that shouldn't we?16:11
kata-irc-bot2<gmmaharaj> setup fc?16:11
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kata-irc-bot2<graham.whaley> gmmaha: we do, but, I suspect there are some host things that are required, and some of those might be implicit in the jenkins node setup or image, so not clear or setup directly by the `tests/.ci/setup.sh` scripts (like maybe a devicemapper graph driver etc.).16:20
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kata-irc-bot2<sebastien.boeuf> @graham.whaley yes we do need vhost_vsock and block storage to run kata-fc. I'm not aware about the documentation related to this, but I agree this needs to be obvious somewhere17:33
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kata-irc-bot2<graham.whaley> @sebastien.boeuf thx - as a start I added a pre-req section to the wiki page: https://github.com/kata-containers/documentation/wiki/Initial-release-of-Kata-Containers-with-Firecracker-support#pre-requisuites18:00
kata-irc-bot2<graham.whaley> let me see if that Issue merits an item as well18:00
kata-irc-bot2<sebastien.boeuf> @graham.whaley there's a typo s/most/must/18:01
kata-irc-bot2<graham.whaley> heh, thx!18:01
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khyr0ngood eye for typos :)19:17
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kata-irc-bot2<manohar.r.castelino> @graham.whaley let us know what types of errors you are seeing. One reason for instabilities at scale maybe cgroup setup. Currently it’s is not setup properly. I plan to fix that next.22:55
kata-irc-bot2<manohar.r.castelino> Other than that and device mapper and vsock being used there should not be any difference. So we need to compare similarly setup QEMU kata.22:57
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