Wednesday, 2018-12-19

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ifat_afek#startmeeting vitrage08:00
openstackMeeting started Wed Dec 19 08:00:18 2018 UTC and is due to finish in 60 minutes.  The chair is ifat_afek. Information about MeetBot at http://wiki.debian.org/MeetBot.08:00
openstackUseful Commands: #action #agreed #help #info #idea #link #topic #startvote.08:00
*** openstack changes topic to " (Meeting topic: vitrage)"08:00
openstackThe meeting name has been set to 'vitrage'08:00
ifat_afekHi :-)08:00
eyalb1\o/08:01
idan_hefetz\o\08:01
idankinHi08:01
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ifat_afek#topic Status and updates08:03
*** openstack changes topic to "Status and updates (Meeting topic: vitrage)"08:03
ifat_afekWe should tag a first release for Stein in the coming two weeks08:03
ifat_afekWe are mainly waiting for idan_hefetz to finish his optimizations08:03
ifat_afekWe should also decide about the best time to release stable/rocky08:03
ifat_afekVitrage board in StoryBoard:08:04
ifat_afek#link https://storyboard.openstack.org/#!/board/9008:04
ifat_afekI finished both the Nova versioned notifications support, the removal of the static physical datasource and the consistent timestamp format bug.08:04
ifat_afekThe integration of Vitrage and Monasca is still under discussion:08:04
ifat_afek#link https://review.openstack.org/#/c/622899/08:04
ifat_afek#link http://lists.openstack.org/pipermail/openstack-discuss/2018-December/000806.html08:04
ifat_afekThat’s it for me08:04
idan_hefetzRegarding my recent two commits:08:06
idan_hefetzThe first commit improves the api response time with a large dataset,08:06
idan_hefetzand reduces the memory usage of vitrage-api during numerous parallel api calls.08:06
idan_hefetz#link https://review.openstack.org/61962308:06
idan_hefetzThe second commit takes care of vitrage-graph memory usage by changing the fork order08:06
idan_hefetzof worker processes, so these do not contain irrelevant objects.08:06
idan_hefetz#link https://review.openstack.org/#/c/625048/ (not approved yet)08:06
idan_hefetzHere is a graph of vitrage memory usage under api stress tests, using zabbix monitoring:08:06
idan_hefetzBefore the optimizations:08:06
idan_hefetz#link https://i.paste.pics/4CSJE.png08:06
idan_hefetzWith the new optimizations:08:06
idan_hefetz#link https://i.paste.pics/4CSJL.png08:07
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ifat_afekCool!08:07
idan_hefetzThese results are with a graph of ~150,000 vertics08:07
Marina_Koushnir_Good morning08:07
eyalb1working on devstack to install uwsgi by default08:09
eyalb1mod_wsgi is deprecated08:09
eyalb1still have issues with grenade gate job08:09
eyalb1thats it for me08:09
ifat_afekThanks08:10
ifat_afekAnyone else?08:10
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ifat_afekLast update: Denver CFP is open! Start thinking about ideas for sessions. The deadline for submissions is January 23.08:10
ifat_afek#link http://lists.openstack.org/pipermail/openstack-discuss/2018-December/001091.html08:10
ifat_afekI guess we’re done, see you next week08:11
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eyalb1bye08:11
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idankinbye08:11
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ifat_afek#endmeeting08:12
*** openstack changes topic to "OpenStack Meetings || https://wiki.openstack.org/wiki/Meetings/"08:12
openstackMeeting ended Wed Dec 19 08:12:04 2018 UTC.  Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)08:12
openstackMinutes:        http://eavesdrop.openstack.org/meetings/vitrage/2018/vitrage.2018-12-19-08.00.html08:12
openstackMinutes (text): http://eavesdrop.openstack.org/meetings/vitrage/2018/vitrage.2018-12-19-08.00.txt08:12
openstackLog:            http://eavesdrop.openstack.org/meetings/vitrage/2018/vitrage.2018-12-19-08.00.log.html08:12
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egonzalez#startmeeting kolla15:00
openstackMeeting started Wed Dec 19 15:00:19 2018 UTC and is due to finish in 60 minutes.  The chair is egonzalez. Information about MeetBot at http://wiki.debian.org/MeetBot.15:00
openstackUseful Commands: #action #agreed #help #info #idea #link #topic #startvote.15:00
*** openstack changes topic to " (Meeting topic: kolla)"15:00
openstackThe meeting name has been set to 'kolla'15:00
egonzalez#topic rollcall15:00
*** openstack changes topic to "rollcall (Meeting topic: kolla)"15:00
chasono/15:00
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spsuryao/15:01
dougsz\o15:01
egonzalezo/15:02
egonzalez#topic agenda15:02
*** openstack changes topic to "agenda (Meeting topic: kolla)"15:02
egonzalez* Roll-call15:02
egonzalez* Announcements15:02
egonzalez* CI state https://etherpad.openstack.org/p/kolla-ci-status15:02
egonzalez* open discussion15:02
egonzalez#topic Announcements15:02
*** openstack changes topic to "Announcements (Meeting topic: kolla)"15:02
egonzalezHi, just one new15:03
egonzalezcall for presentations for denver summit is open15:03
egonzalezstart thinking and proposing talks before 23th january15:03
jroll\o15:03
egonzalezthats all from me, any other announcement?15:04
spsuryayeah one from me15:04
egonzalezspsurya have the voice!15:04
spsuryamore like information rather announcement15:04
spsuryaopenstack-dev ML is now openstack-discuss15:05
spsuryaif somebody not finding confirmation mail then check your junk folder15:05
egonzalezright, forgot that, thanks for raising it15:05
egonzalezjust a note on that, openstack-dev and openstack-operators has been merged into openstack-discuss ML15:06
egonzaleznot sure if the SIGs is or is going to be moved as well15:06
jrollopenstack@ (users list) also merged in15:07
egonzalezspsurya jroll thanks for the info!15:07
egonzalezany other announcement?15:07
egonzalezguess not, lets move to the next topic15:08
egonzalez#topic CI state https://etherpad.openstack.org/p/kolla-ci-status15:08
*** openstack changes topic to "CI state https://etherpad.openstack.org/p/kolla-ci-status (Meeting topic: kolla)"15:08
egonzalezthis week we have another breakage but has been fixed already15:09
egonzalezsome cinder changes also broke all our ceph/cinder jobs in kolla-ansible https://bugs.launchpad.net/cinder/+bug/180859815:09
openstackLaunchpad bug 1808598 in Cinder "db migration issue on CentOS" [High,In progress] - Assigned to Gorka Eguileor (gorka)15:09
egonzalezis WIP now, hopefully lands soon15:10
egonzalezactually is passing the merge gate now, yay!15:10
egonzalezso now that we have green gates again, i'll re-propose a minor release for all stable branchs15:11
egonzalezis there any patch or critical bug i've missed?15:11
spsuryaegonzalez: thanks a lot for fix15:11
egonzalezis OK to create a new release?15:11
spsuryaegonzalez: seems ok i think15:12
egonzalezok, i'll propose a new release later today15:13
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egonzalezanything else on this topic?15:14
chasonegonzalez Thumb up!15:15
egonzalezchason not sure if thump up means OK or have something in the topic15:15
chasonHahah..It means great job!15:16
egonzalezhahah15:17
egonzalezlets move to open discussion15:17
egonzalez#topic open discussion15:17
*** openstack changes topic to "open discussion (Meeting topic: kolla)"15:17
egonzalezi've a few things15:17
egonzalezfirst placement-api split15:17
egonzalezhttps://review.openstack.org/#/c/613589/ kolla images15:18
egonzalezthis change is ready to go, except that ubuntu doesnt have the package because using older rocky15:18
egonzalezwill open the work for kolla images consumers to start working on the split by deployment side15:19
egonzalezhttps://review.openstack.org/#/c/613629/ kolla-ansible15:19
egonzalezdeploy is working, missing the upgrade tasks15:19
egonzalezplease put those changes into your review priorities as if we dont finish before stein we will be broken15:20
egonzalezhelp accepted in kolla-ansible change ;)15:20
chasonRoger15:20
jrollnice15:21
spsuryaegonzalez: noted15:21
egonzalezsecond, related to the previous15:21
egonzalezwhile migrating placement-api we found we are still using ubuntu rocky UCA in master rather than stein15:22
egonzalezhttps://review.openstack.org/#/c/625298/15:22
spsuryawas waiting if https://review.openstack.org/#/c/618215/  gets merge15:22
egonzalezthere is a problem with it, many ubuntu API services has dropped support for python 2, so we need to update both deployment and images to use py3 depending on the service15:23
egonzalezspsurya if that merges we're broken at this moment :(15:24
spsuryaok15:25
egonzalezre ubuntu python 3, any volunteer to work on it? images are almost ready, need to migrate and test the ansible config in the wsgi15:26
chasonI'd like to accomplish it, but I'm not very good at python.. ;(15:29
egonzalezchason python is not required, is ansible15:29
egonzalezwe're not changing the base deployment, "just"(what i found) for now is changing /usr/lib/python.2.7/ to python3.615:30
egonzalezin the wsgi depending on the distro and install  type15:30
egonzalezprobably something else appears, but is a matter of deployment changes15:31
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chasonNot too clear.. Is there an example or guideline?15:33
egonzalezchason https://github.com/openstack/kolla-ansible/blob/master/ansible/roles/aodh/templates/wsgi-aodh.conf.j2#L1 as example15:33
chasonSo we need  all services use wsgi config?15:35
egonzalezchason no, only those who are changed to py3 in ubuntu and also use wsgi15:35
chasonOK15:37
egonzalezthird and last item from me15:37
egonzalezchristmas is coming!15:38
egonzalezlet's skip the next or two meetings so you can have time enjoying the family15:38
jroll++ :)15:38
chason+1 :D15:39
egonzalezwhat you prefer , next week or next two weeks?15:39
* jroll is fine either way15:39
* spsurya i won't be available on next to next 15:40
egonzaleznice , then 2 weeks :)15:41
spsurya+115:41
egonzalezanybody have a topic to discuss today?15:41
spsuryaegonzalez: yes15:41
jrolljust a quick question from me15:41
jrollspsurya can go first :)15:41
egonzalezspsurya your turn, jroll go next :)15:42
spsuryaegonzalez: I will propose session Denver and let you know you by next to next week15:42
spsurya*for Denver Summit15:43
spsuryathat is all from my side :)15:43
egonzalezcool, i'm thinking on some talks, havent decided about what yet15:44
egonzalezjroll your turn15:44
jrollmy question: does kolla have a policy on master stability? or in other words, is it considered safe to continuously deploy from master?15:44
egonzalezjroll not safe, as we usually are broken due external changes15:45
egonzalezrepositories, changes in other projects, etc15:45
jrollok15:45
egonzalezis safe from stable/<branch>15:45
egonzalezmore than from pip packages15:45
jrollthanks egonzalez, is that written down somewhere in docs?15:46
egonzalezre master, take the example of the placement-split, one day you have code inside nova in same database, next day is outside and different database(without db schema migrations)15:46
* jroll would really prefer to be deploying master, but external breakage is a fair point15:46
jrollright - though the upgrade process would be handled in kolla, correct?15:47
egonzalezjroll dont think there are docs about it15:47
egonzalezjroll yep, but you will usually be doing deploy rather than upgrade in same release15:47
egonzalezstable policies dont allow db schema changes in released branches15:48
jrollyeah, that was one thing I was still working out, deploy vs upgrade while tracking master15:48
egonzalezin master you should do upgrade always, as the projects may be adding new tables during the cycle15:49
jrollok, thanks, that answers my question15:49
jrollyeah15:49
egonzalezwe need more docs...15:50
jrolldoesn't everyone? :)15:51
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egonzalezyep15:52
egonzalezjroll thats all?15:52
jrollyep15:52
egonzalezany other topic?15:53
egonzalezsomeone?15:53
egonzalezguess not15:55
egonzalezthank you all for coming!15:55
chasonthanks egonzalez15:55
spsuryathanks egonzalez for holding15:55
jrollthanks for hosting!15:55
egonzalezhave nice holidays15:55
egonzalez#endmeeting15:56
*** openstack changes topic to "OpenStack Meetings || https://wiki.openstack.org/wiki/Meetings/"15:56
openstackMeeting ended Wed Dec 19 15:56:07 2018 UTC.  Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)15:56
openstackMinutes:        http://eavesdrop.openstack.org/meetings/kolla/2018/kolla.2018-12-19-15.00.html15:56
openstackMinutes (text): http://eavesdrop.openstack.org/meetings/kolla/2018/kolla.2018-12-19-15.00.txt15:56
openstackLog:            http://eavesdrop.openstack.org/meetings/kolla/2018/kolla.2018-12-19-15.00.log.html15:56
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