Wednesday, 2017-08-02

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openstackgerritHongbin Lu proposed openstack/fuxi master: [WIP] Deploy fuxi-server via uwsgi  https://review.openstack.org/48984403:28
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apuimedovikasc: ping05:03
apuimedovikasc: a few fixes to review: https://review.openstack.org/489157 https://review.openstack.org/489629 https://review.openstack.org/48964205:04
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apuimedoirenab: ping05:14
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apuimedoyboaron_: how's the paatch coming along?07:10
apuimedoany trouble?07:10
yboaron_apuimedo, continue with coding  ...07:10
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apuimedogood, good. If you reach some roadblock let me know07:11
yboaron_no specific trouble , just python beginner's  issues07:11
yboaron_apuimedo, sure07:11
apuimedocool07:12
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irenabapuimedo: ping08:29
apuimedoirenab: pong08:29
irenabRegardint the comment on https://review.openstack.org/#/c/489098/5/devstack/plugin.sh08:29
irenabIs prepare_kubeconfig required for kubelet?08:30
apuimedotell me08:30
apuimedoirenab: well, you have it enabled08:30
apuimedobut pointing nowhere08:30
apuimedowhether you want to have it or not08:31
apuimedothat's debatable08:31
apuimedobut if we keep it, better to point it to the right API08:31
irenabI know, it was there and I didn’t move it, but now checking that what it woes, it just sets the cluster stuff in k8s, I am not sure it is kubelet related stuff08:31
irenabas part of this patch, I can just point it as you suggested, and as a follow up we can improve the script08:32
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apuimedoirenab: this is to be able to use the kubectl command from the new node08:36
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irenabI see, I didn’t check it so didn’t know it does not work08:43
irenabwill updated based on your recommendation08:43
apuimedoperfect08:44
apuimedoonce you make the changes I recommended I'll merge08:44
apuimedoIt works wonderfully08:44
irenab:-)08:53
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apuimedoirenab: did you see the rest of patches I sent?08:59
irenabon my list, will check asap08:59
apuimedothanks09:02
apuimedoI want to merge all this stuff today09:02
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irenabapuimedo: sure09:15
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openstackgerritBerezovsky Irena proposed openstack/kuryr-kubernetes master: Add devstack support for multi-node deployment  https://review.openstack.org/48909809:36
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irenabapuimedo: I had few comments on the Octavia patch (posted) and currently deploying to verify09:59
apuimedogoing to check10:00
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apuimedokzaitsev_ws: irenab: this one too https://review.openstack.org/#/c/489642/10:55
openstackgerritMerged openstack/kuryr-kubernetes master: Add devstack support for multi-node deployment  https://review.openstack.org/48909811:03
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irenabapuimedo: heat overcloud patch is in a conflict again …11:12
apuimedoirenab: yes, yes. A lot of rework11:14
apuimedo:/11:14
apuimedoI want the Octavia patch in today though11:14
apuimedolet's see if I find the energy to address your requests11:14
irenabsure, I am on verifing it11:15
irenabapuimedo: otherwise it will become technical depth11:16
apuimedoirenab: better technical depth than technical debt :-)11:18
irenab:-)11:18
irenabmy keyboard has its own life today …11:19
apuimedo:-)11:20
irenabbringing up devstack with Octavia takes ages11:22
apuimedoyeah11:22
apuimedoeven with xlarge11:22
irenabapuimedo: maybe in the ducumentation update, worth to mentionedrequired devstack machine CPU/RAM11:28
kzaitsev_wsapuimedo: I don't understand /489642/11:29
kzaitsev_wsit just moves the code around doesn't it?11:29
apuimedokzaitsev_ws: look at how the router_ip is obtained11:32
kzaitsev_wsit's hard %) I need to open 2 screens to do a side-by-side review %)11:35
kzaitsev_wsah you just ask k8s for it instead of guessing11:36
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apuimedokzaitsev_ws: ask Neutron11:38
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apuimedokzaitsev_ws: and yes. Gerrit could do a better job when you move stuff around11:38
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irenabkzaitsev_ws: took me some time to find the differences as well11:41
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kzaitsev_wstrue not k8s but neutron.11:46
irenabapuimedo: I have some issues on Ubuntu, I do not think it is related to your patch11:48
irenab: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial-updates/main/binary-amd64/by-hash/SHA256/a72da4c20d9f6a73f8fbae90798d1994bed8d4a39eecf14b526b633c18aa26aa  Hash Sum mismatch11:49
apuimedoirenab: unrelated indeed11:49
irenabit is during builing octavia image11:49
apuimedoright11:49
apuimedosomething gone wrong with the distro repo I suppose11:50
irenabdid you check on Ubuntu?11:52
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apuimedoirenab: the image is always ubuntu12:03
apuimedofor octavia12:03
apuimedoI mean the amphora12:03
openstackgerritOpenStack Proposal Bot proposed openstack/kuryr-kubernetes master: Updated from global requirements  https://review.openstack.org/48801012:18
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openstackgerritMerged openstack/kuryr-kubernetes master: devstack: Don't assume the router ip  https://review.openstack.org/48964212:58
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yboaron_Hi Folks , doing my first steps at kuryr world ... ,13:18
yboaron_I don't understand something basic at service/endpoint deletion flow ,13:18
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yboaron_when endpoint resource is deleted at k8s , we'll hit (at the end) the next function13:18
yboaron_https://github.com/openstack/kuryr-kubernetes/blob/master/kuryr_kubernetes/controller/handlers/lbaas.py#L44413:19
yboaron_this function should trigger lbaas deletion at neutron (by calling to driver) .13:19
yboaron_What I'm missing is after we delete the loadbalancer (first if ) how come we don't get into the next if13:19
yboaron_https://github.com/openstack/kuryr-kubernetes/blob/master/kuryr_kubernetes/controller/handlers/lbaas.py#L45513:20
yboaron_that will re-create the load balancer at neutron13:27
irenabyboaron_: there will be no ip in the service spec13:30
yboaron_irenab, where the IP in service spec is 'cleared' ?13:31
irenabyboaron_: not sue, but probably driven by k8s changes when event on service deletion is provided13:34
yboaron_irenab, OK , 10x .13:35
apuimedoirenab: did you try re-stacking?13:36
irenabapuimedo: it is finanlly finished properly, but when I deplued app, it stop responding to kuctl commands …13:37
apuimedoirenab: not responding to kubectl?13:37
apuimedodid you run out of memory?13:37
irenabchecking13:37
irenabseems net problem, started to respond13:38
apuimedooh13:39
apuimedobringing octavia, nova and barbican really pushes the requirements13:39
irenabapuimedo: for some reason, loadbalancer for services wither in pending or error state13:39
irenabshall we update  vagrant in contrib?13:40
apuimedoall of them? Even the kuberentes one?13:40
apuimedoirenab: you are running this with vagrant?!13:40
irenabdefault/kubernetes   | cd787ea353e14cd5997ab59e043d990d | 10.0.0.129  | PENDING_UPDATE      | octavia  |13:40
irenabyes13:40
apuimedovirtualbox? kvm?13:40
irenabvirtualbox13:40
irenabam I inviting troubles?13:41
apuimedoirenab: macos?13:41
openstackgerritAntoni Segura Puimedon proposed openstack/kuryr-kubernetes master: octavia: Make Octavia ready devstack  https://review.openstack.org/48915713:42
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apuimedoirenab: btw, I updated the docs as you requested. About the tests, it is already covered in the member creation test that I modified13:43
apuimedothose extra tests were only for the no longer existing _get_pod_subnet13:43
irenabapuimedo: great, thanks13:43
apuimedoirenab: if it is in pending update, either the lb mgmt network or controller are screwed13:43
apuimedoor the haproxy VMs struggle too much13:44
apuimedoirenab: regarding vagrantfile... 6GiB is definitely too little13:44
irenab8 should be ok?13:45
apuimedoI was thinking 1013:46
apuimedobut if you don't have enough, the more, the better13:46
apuimedoirenab: also, if this is linux, virtualbox may not be giving you fully accelerated virt13:47
irenabapuimedo: got it. Lets merge it and then have all kuryr devs have to verify :-)13:48
apuimedo:-)13:48
apuimedowe need vikasc to approve as well13:49
apuimedoI'd rather not approve a patch I made all on my own13:49
apuimedo(if it can be helped)13:49
irenabapuimedo: https://bugs.launchpad.net/kuryr-kubernetes/+bug/170817313:51
openstackLaunchpad bug 1708173 in kuryr-kubernetes "Update Vagrant to fit Octavia used for LBaaS requirements" [Undecided,New]13:51
apuimedoirenab: perfect13:52
apuimedoirenab: I'm going to continue my patch for making vikas' containerized deployment work with devstack13:54
apuimedobut that I'll put disabled by default13:54
irenabapuimedo: explain13:54
apuimedowhat/13:54
apuimedo?13:54
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irenabI am no sure I got your last statement13:55
irenabwhat disable by default?13:55
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apuimedoirenab: that by default we'll not use the containerized approach for devstack13:55
apuimedoit will be opt in13:55
irenabok, agree13:56
apuimedoirenab: reason being, that if it is containerized and you want to make a change, you'd have to rebuild the container and it's a PITA13:56
irenabagree, for multi node its even more PITA13:56
apuimedoirenab: no, for multinode it is better actually13:57
apuimedoyou just do13:57
irenabif you change kubelet?13:57
apuimedo./tools/build_cni_daemonset_image13:57
apuimedoand once you have the new image13:57
apuimedoyou push it13:57
irenabbut you need to push it to some repo13:57
apuimedoand update the daemonset to point to it13:57
apuimedoright, of course13:57
apuimedoirenab: but for multinode we should realistically deploy a docker registry13:58
irenabagree on starting as experimental, requires new work procedures13:58
irenabapuimedo: lets add it to the VTG13:58
apuimedoalright13:59
apuimedowhat do you have on the agenda next for Kuryr?13:59
apuimedoirenab: I wonder if there's been any movement from you and Omer about the l4 lbaas in octavia14:00
apuimedosorry, in dragonflow, not octavia14:00
irenabthere is a spec for now, oanson is on PTO till the end of next week, but I think lbaas is a priority14:01
irenabhttps://review.openstack.org/#/c/477463/14:01
irenabapuimedo: I will be on PTO next week14:04
apuimedoirenab: nice14:08
apuimedoI wonder how I'll get any patch reviewed next week14:08
apuimedo:P14:08
apuimedoonly kzaitsev_ws and vikasc holding the fort with me it seems14:08
irenabaugust is difficult time14:09
kzaitsev_wswell it's usually worse a week before + a week after the summit14:09
kzaitsev_wsdead season14:09
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apuimedoyeah14:11
apuimedomy country is completely paralyzed in august14:11
hongbinapuimedo: what heppen?14:39
apuimedohongbin: everybody takes holidays on august14:40
apuimedo:-)14:40
hongbini see14:40
apuimedoand the trains and buses services are reduced14:40
apuimedoit's not very enjoyable14:40
hongbini see14:40
apuimedohongbin: doesn't happen in Canada I suppose14:41
hongbini hope not14:41
hongbin:)14:41
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openstackgerritHongbin Lu proposed openstack/fuxi master: [WIP] Deploy fuxi-server via uwsgi  https://review.openstack.org/48984422:21
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openstackgerritHongbin Lu proposed openstack/fuxi master: Deploy fuxi-server via uwsgi  https://review.openstack.org/48984423:00
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