Wednesday, 2020-04-01

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slaweq#startmeeting neutron_ci15:00
openstackMeeting started Wed Apr  1 15:00:03 2020 UTC and is due to finish in 60 minutes.  The chair is slaweq. Information about MeetBot at http://wiki.debian.org/MeetBot.15:00
slaweqhi15:00
openstackUseful Commands: #action #agreed #help #info #idea #link #topic #startvote.15:00
*** openstack changes topic to " (Meeting topic: neutron_ci)"15:00
openstackThe meeting name has been set to 'neutron_ci'15:00
ralonsohhi15:00
bcafarelo/15:01
slaweqfirst of all15:01
slaweqGrafana dashboard: http://grafana.openstack.org/dashboard/db/neutron-failure-rate15:01
slaweq:)15:01
slaweqand lets go15:01
slaweqand do this quick hopefully15:01
slaweq#topic Actions from previous meetings15:01
*** openstack changes topic to "Actions from previous meetings (Meeting topic: neutron_ci)"15:01
slaweqslaweq to investigate fullstack SG test broken pipe failures15:01
slaweqI still didn't have time for it15:02
slaweqand worst thing is that I saw it also failing on openvswitch scenario this week15:02
slaweqso I need to prioritize it for next week and debug15:02
slaweq#action slaweq to investigate fullstack SG test broken pipe failures15:02
njohnston_o/15:03
slaweq^^ reminder for next week15:03
slaweqhi njohnston_ :)15:03
slaweqok, next one15:03
slaweqmaciejjozefczyk to take a look and report LP for failures in neutron.tests.functional.plugins.ml2.drivers.ovn.mech_driver.ovsdb.test_ovn_db_sync.TestOvnNbSyncOverTcp.test_ovn_nb_sync_log15:03
*** njohnston_ is now known as njohnston15:03
slaweqI just pinged maciejjozefczyk, maybe he will join here15:04
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lajoskatonao/15:06
slaweqok, he is probably not here15:06
slaweqlets assign it to him for next week15:06
slaweq#action maciejjozefczyk to take a look and report LP for failures in neutron.tests.functional.plugins.ml2.drivers.ovn.mech_driver.ovsdb.test_ovn_db_sync.TestOvnNbSyncOverTcp.test_ovn_nb_sync_log15:06
slaweqnext one15:06
slaweqralonsoh to check (again) issue with ns deletion in neutron.tests.functional.agent.linux.test_keepalived.KeepalivedManagerTestCase15:06
slaweqhi lajoskatona :)15:06
lajoskatonaHi, sorry for being late15:06
ralonsohslaweq, yes, this is caused by ctypes call15:06
ralonsohduring the privsep execution, in a eventlet context15:07
ralonsohthe method returns the GIL and this is never returned15:07
ralonsoh--> the method time outs15:07
ralonsohsolution: quite complex if there is no alternative to ctypes calls (C method calls)15:08
slaweqso I assume that we can't really fix it in neutron, right?15:08
ralonsohI'm still thinking about returning to "ip" calls15:08
slaweq:)15:09
ralonsohat least for those funtions15:09
slaweqralonsoh: what about Your community goal proposal? :)15:09
ralonsohI'm writing now the document15:09
ralonsohI need to fill the administrative part15:09
njohnstoncommunity goals are good, working code is better15:09
ralonsohbut it was accepted15:10
slaweqralonsoh: I was more like joking that this solution is not going together with Your proposal of moving to privsep with everything :)15:10
ralonsohbut I'm not talking about removing privsep15:11
ralonsohbut just avoid pyroute2 on those callss15:11
ralonsohcalls15:11
slaweqso can we use privsep with "exec"?15:11
ralonsohyes15:11
slaweqohh, I didn't know that15:11
slaweqok then :)15:12
slaweqso maybe it will be good way to go, at least for now15:12
ralonsohsure15:13
slaweqone more question - can this bug impact real production? or is it something which may happen only in ci jobs?15:13
ralonsohit can impact, yes15:13
slaweqok15:13
slaweqso we should definitely find solution, even if it requires getting back to exec("ip")15:14
slaweqralonsoh: do we have LP for that already opened?15:14
ralonsohnot yet, I'll do it15:14
slaweqthx ralonsoh15:14
slaweq#action ralonsoh to open LP about issue with neutron.tests.functional.agent.linux.test_keepalived.KeepalivedManagerTestCase15:15
slaweqok, next one15:15
slaweqslaweq to check server termination on multicast test15:15
slaweqI didn't have time for that one too :/15:15
slaweqsorry15:15
slaweqI will try to check that15:15
slaweq#action slaweq to check server termination on multicast test15:15
slaweqand the last one15:15
slaweqslaweq to report LP about PGSQL periodic job failures15:15
slaweqI opened bug15:15
slaweqand ralonsoh already fixed it - thx a lot15:16
ralonsohyw!15:16
slaweqpostgresql job is running fine now15:16
bcafarelyay15:16
slaweqok, that's all about actions from previous week from me15:16
slaweqanything You want to add/ask?15:16
bcafarellajoskatona: want to bring that rally regression issue now?15:18
lajoskatonabcafarel: yeah15:18
lajoskatonaactually I just checked the bug opened by rubasov, and checked some logs for numbers :-)15:19
lajoskatonaby that as I see trunk create takes longer time,15:19
njohnstonhttps://review.opendev.org/#/c/716562/ reverts the code that added the regression; ralonsoh had a suggestion to fix it possibly without reverting15:19
ralonsohI would like your feedback on this proposal15:19
slaweqif You are talking about https://bugs.launchpad.net/neutron/+bug/1870110 I had it for later in the agenda15:19
openstackLaunchpad bug 1870110 in neutron "neutron-rally-task fails in rally_openstack.task.scenarios.neutron.trunk.CreateAndListTrunks" [Undecided,In progress] - Assigned to Bence Romsics (bence-romsics)15:19
njohnstonbug is 187011015:19
slaweqbut we can discuss it now :)15:19
slaweq#topic Rally15:20
*** openstack changes topic to "Rally (Meeting topic: neutron_ci)"15:20
lajoskatonaslaweq: yes, that is it15:20
bcafarelslaweq: oops sorry for jumping the gun15:20
slaweqbcafarel: no problem :)15:20
lajoskatonarubasov proposed a revert for the patch that suspicios15:20
slaweqso I think we should go with revert now to unblock gates and then we can propose better solution for original problem maybe15:21
ralonsoh+115:21
slawequnless You have any quick solution already in mind15:21
lajoskatona+1 before releases specially15:21
slaweqbut it seems that it's hitting us a lot now in rally jobs15:21
njohnstonI think revert and repropose is the way to go as well15:21
njohnstonI did not notice the performance effect on my system but I was only dealing with small numbers of ports15:22
ralonsohin a follow up patch, we can implement this subport bulk update: https://review.opendev.org/#/c/716562/1/neutron/services/trunk/plugin.py@a45515:22
ralonsohthe point is: if we do this, we won't use the plugin method15:22
ralonsohand we need to check that the device_id is "" or the trunk id only15:22
bcafarelsounds good, revert for now and study it without gate pressure on master15:23
njohnstonok so watch the revert change https://review.opendev.org/#/c/716562/15:23
slaweqlooking at https://8d356b01067a0ad3b76e-f043268e56cbcc99f3170ead76b3a9f9.ssl.cf1.rackcdn.com/716562/1/check/neutron-rally-task/ba7611c/results/report.html#/NeutronTrunks.create_and_list_trunks it seems that really this revert will help15:23
slaweqok, I think we are good with this rally issue now15:25
slaweqso we can move on to other topics, right?15:25
njohnstonyep[15:25
slaweqok15:25
slaweq#topic Stadium projects15:25
*** openstack changes topic to "Stadium projects (Meeting topic: neutron_ci)"15:25
slaweqany updates about zuulv3 ?15:25
lajoskatonathat is a hard question :-)15:26
njohnstonnetworking-odl has a patch in progress https://review.opendev.org/#/c/672925/, thanks lajoskatona15:26
lajoskatonathere's some progress but it's like the rabbit hole avery step is deeper....15:26
slaweqI saw it today15:26
njohnstonnetworking-bagpipe has a patch as well https://review.opendev.org/70394915:26
slaweqLOL15:26
lajoskatonayeah bagpipe is simpler I think15:26
njohnstonand still nothing visible for networking-midonet15:26
slaweqlajoskatona: if You need any help with it I can try to help, but I don't know odl at all15:27
njohnstonthose three are all that is left AFAICT15:27
lajoskatonafor odl I have some contacts from ODL guys but they are heavily overloaded so hard to get useful info from them15:27
slaweqok, fortunatelly it's not urgent for now15:27
lajoskatonaslaweq: thanks, the worst is to read java log ;)15:28
njohnstonslaweq: do you hear much from yamamoto these days?15:28
slaweqand for bagpipe, is that fullstack job the only one which needs to be migrated?15:28
lajoskatonayeas15:28
lajoskatonayes15:28
lajoskatonathe fact is that the job fails anyway15:28
slaweqnjohnston: nope, yamamoto is mostly available during drivers meeting15:28
lajoskatonaI have a patch for that as well (https://review.opendev.org/702895 )15:29
slaweqlajoskatona: in https://9f709e7d1e4d7533935c-7291d6e818a7c847826cc66aee2194e8.ssl.cf5.rackcdn.com/703949/17/check/networking-bagpipe-dsvm-fullstack/b3b544e/testr_results.html I see that this job is failing now but probably because of some bugs in tests15:29
slaweqnot due to job definition15:29
slaweqwas this job green before this migration?15:29
bcafarel:) I just left similar comment in review15:30
lajoskatonasalweq: nope, from tmorin I know that it passed long time ago15:30
slaweqmaybe it passed away long time ago ;)15:30
lajoskatonaso my goal is to make it do something, and fail with actual job and do the fix separately15:30
lajoskatona:-)15:31
slaweqyes, so it seems for me at first glance that https://review.opendev.org/#/c/703949/ should be good to go now15:31
slaweqright?15:31
bcafarelthat's what I think yes15:31
slaweqok, I will review it too15:32
slaweqand lets go with this one :)15:32
slaweqwill be one down hopefully15:32
lajoskatonaI have to check the result, njohnston pointed to the fact it is not doing anything in latest runs15:32
slaweqin last run there are results even https://9f709e7d1e4d7533935c-7291d6e818a7c847826cc66aee2194e8.ssl.cf5.rackcdn.com/703949/17/check/networking-bagpipe-dsvm-fullstack/b3b544e/testr_results.html15:33
slaweqso it is doing what it should15:33
slaweq9 fail, 4 skipped15:33
slaweqexactly same result as in old legacy job: https://6d454fee7aca3ec21c01-c455553d95560f1580667e93cc59b7bd.ssl.cf5.rackcdn.com/702895/5/check/legacy-networking-bagpipe-dsvm-fullstack/af47476/job-output.txt15:33
lajoskatonaah, that's good15:33
slaweqso "perfect" for me :)15:33
lajoskatonathanks15:33
slaweqand I think I have some idea what is missing in https://review.opendev.org/#/c/702895/ now15:34
lajoskatonathese stadiums are like old gardens without gardener in years....15:34
njohnston^^ too true15:34
slaweqyeap15:34
slaweqthat's why we had discussion about it in Shanghai15:35
bcafarelwell a stadium lawn requires quite a faew gardeners15:35
slaweqand why neutron-fwaas is deprecated now15:35
lajoskatonayeah that is trying to make these tests work again15:35
slaweqok, lets move on15:36
slaweqI think we are good speaking about stadium projects for today15:36
slaweq#topic Grafana15:37
*** openstack changes topic to "Grafana (Meeting topic: neutron_ci)"15:37
slaweqhttp://grafana.openstack.org/dashboard/db/neutron-failure-rate15:37
slaweqAverage number of rechecks in last weeks:15:37
slaweq    week 13 of 2020: 1,9315:37
slaweq    week 14 of 2020: 0,7515:37
slaweqso this doesn't look very bad IMO15:38
slaweqwe had issue with designate job recently15:38
slaweqexample: https://zuul.opendev.org/t/openstack/build/dd2c6ed937934543a42afc2f92459eac15:38
slaweqbut it should be already fixed in devstack15:39
slaweqso we are good there15:39
bcafarelyes it looks ok in recent zuul runs15:39
slaweqfrom other things, we recently merged patch which added again non-voting tripleo standalone job15:39
slaweqit's on centos 8 now15:39
slaweqI didn't update BZ yet as I wanted first to get merged:15:40
slaweqhttps://review.opendev.org/#/c/714917/15:40
slaweqand15:40
slaweqhttps://review.opendev.org/#/c/710436/15:40
slaweqand then I will do one update of our dashboard again15:41
slaweqanything else regarding grafana?15:41
slaweqif not, lets move on15:42
slaweq#topic fullstack/functional15:42
*** openstack changes topic to "fullstack/functional (Meeting topic: neutron_ci)"15:42
slaweqI found one new (for me at least) issue in functional tests:15:42
slaweqneutron.tests.functional.agent.l3.test_keepalived_state_change.TestMonitorDaemon15:42
slaweqhttps://80137ce53930819135d8-42d904af0faa486c8226703976d821a0.ssl.cf2.rackcdn.com/704833/23/check/neutron-functional/17568d5/testr_results.html15:43
ralonsohI'll check that one15:43
slaweqthx ralonsoh15:43
slaweq#action ralonsoh to check failure in neutron.tests.functional.agent.l3.test_keepalived_state_change.TestMonitorDaemon15:45
slaweqI also found one new for me failure in fullstack tests:15:45
slaweqneutron.tests.fullstack.test_l3_agent.TestHAL3Agent.test_router_fip_qos_after_admin_state_down_up15:45
slaweqhttps://81525168d755db537877-a5e4e29d4d6432c5c7202337ef0214bc.ssl.cf1.rackcdn.com/714731/1/gate/neutron-fullstack/8a9753b/testr_results.html15:45
slaweqanyone wants to check that one?15:46
ralonsohI could try if I have time15:46
slaweqthx ralonsoh15:46
slaweqit's probably not urgent, at least for now, as it happened only once so far15:47
slaweq#action ralonsoh to check issue with neutron.tests.fullstack.test_l3_agent.TestHAL3Agent.test_router_fip_qos_after_admin_state_down_up15:47
slaweqok, and that's basically all from me for today15:47
slaweqas we already discussed about scenario jobs (only designate issue which I had there) and rally15:48
slaweqanything else You want to discuss today?15:48
bcafarelnothing from me15:48
slaweqok, if not, I think I can give You few minutes back today15:50
slaweqthx for attending15:50
slaweqand see You all online15:50
slaweqo/15:50
slaweq#endmeeting15:50
lajoskatonabye15:50
*** openstack changes topic to "OpenStack Meetings || https://wiki.openstack.org/wiki/Meetings/"15:50
openstackMeeting ended Wed Apr  1 15:50:23 2020 UTC.  Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)15:50
openstackMinutes:        http://eavesdrop.openstack.org/meetings/neutron_ci/2020/neutron_ci.2020-04-01-15.00.html15:50
openstackMinutes (text): http://eavesdrop.openstack.org/meetings/neutron_ci/2020/neutron_ci.2020-04-01-15.00.txt15:50
openstackLog:            http://eavesdrop.openstack.org/meetings/neutron_ci/2020/neutron_ci.2020-04-01-15.00.log.html15:50
bcafarelo/15:50
ralonsohbye15:50
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