March 2021 - openstack-discuss - lists.openstack.org

[neutron] Bug deputy report (week starting on 2021-02-22)
by Bernard Cafarelli 02 Mar '21

02 Mar '21

Hello neutrinos, this is our first new bug deputy rotation for 2021, overall a quiet week with most bugs already fixed or good progress. DVR folks may be interested in the discussion ongoing on the single High bug, also I left one bug in Opinion on OVS agent main loop Critical * neutron.tests.unit.common.test_utils.TestThrottler test_throttler is failing - https://bugs.launchpad.net/neutron/+bug/1916572 Patch was quickly merged: https://review.opendev.org/c/openstack/neutron/+/777072 High * [dvr] bound port permanent arp entries never deleted - https://bugs.launchpad.net/neutron/+bug/1916761 Introduced with https://review.opendev.org/q/I538aa6d68fbb5ff8431f82ba76601ee34c1bb181 Lengthy discussion in the bug itself and suggested fix https://review.opendev.org/c/openstack/neutron/+/777616 Medium * [OVN][QOS] OVN DB QoS rule is not removed when a FIP is dissasociated - https://bugs.launchpad.net/neutron/+bug/1916470 Patch by ralonsoh merged https://review.opendev.org/c/openstack/neutron/+/776916 * A privsep daemon spawned by neutron-openvswitch-agent hangs when debug logging is enabled - https://bugs.launchpad.net/neutron/+bug/1896734 Actually reported earlier on charm and oslo, ralonsoh looking into it from neutron side * StaleDataError: DELETE statement on table 'standardattributes' expected to delete 2 row(s); 1 were matched - https://bugs.launchpad.net/neutron/+bug/1916889 Spotted by Liu while looking at dvr bug, patch sent to neutron-lib https://review.opendev.org/c/openstack/neutron-lib/+/777581 Low * ovn-octavia-provider can attempt to write protocol=None to OVSDB - https://bugs.launchpad.net/neutron/+bug/1916646 This appears in some functional test results, otherwiseguy sent https://review.opendev.org/c/openstack/ovn-octavia-provider/+/777201 Opinion * use deepcopy in function rpc_loop of ovs-agent - https://bugs.launchpad.net/neutron/+bug/1916761 My hunch is that we are fine here, but please chime in other opinions Passing the baton to our PTL for next week! -- Bernard Cafarelli

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Question about Ubuntu Server
by Eduardo Almeida Costa 02 Mar '21

02 Mar '21

Hello everybody. At my workplace, we will migrate from CentOS to Ubuntu Server. However, reading about it on forums and official documentation, it was not clear to me which version of Ubuntu Server is best for the production medium, 18.04 or 20.04. Can someone tell me what better version I can implement for production servers? My best regards. Eduardo.

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[swift] Unable to get or create objects
by Cristina Mayo 02 Mar '21

02 Mar '21

Hello, I don't have a lot of knowledge about Openstack. I have installed Swift in my Openstack Ussuri cloud with one storage node but I am not be able to list or create objects. In the controller node I saw these errors: proxy-server: ERROR with Account server 10.20.20.1:6202/sdb re: Trying to HEAD /v1/AUTH_c2b7d6242f3140f09d283e8fbb88732a: Connection refused (txn: tx370fb5929a6c4cf397384-00603dfe35) proxy-server: Account HEAD returning 503 for [] (txn:tx370fb5929a6c4cf397384-00603dfe35) Any idea? Thanks in advance!

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[all][elections][ptl][tc] Combined PTL/TC March 2021 Election Season
by Kendall Nelson 02 Mar '21

02 Mar '21

Election details: https://governance.openstack.org/election/ The nomination period officially begins Mar 02, 2021 23:45 UTC. Please read the stipulations and timelines for candidates and electorate contained in this governance documentation. Due to circumstances of timing, PTL and TC elections for the coming cycle will run concurrently; deadlines for their nomination and voting activities are synchronized but will still use separate ballots. Please note, if only one candidate is nominated as PTL for a project team during the PTL nomination period, that candidate will win by acclaim, and there will be no poll. There will only be a poll if there is more than one candidate stepping forward for a project team's PTL position. There will be further announcements posted to the mailing list as action is required from the electorate or candidates. This email is for information purposes only. If you have any questions which you feel affect others please reply to this email thread. If you have any questions that you which to discuss in private please email any of the election officials[1] so that we may address your concerns. Thank you, -Kendall Nelson (diablo_rojo) [1] https://governance.openstack.org/election/#election-officials

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[cinder] bug deputy report for week of 2021-02-22
by Sofia Enriquez 02 Mar '21

02 Mar '21

This is a bug report from 2021-02-22 to 2021-02-26. Most of these bugs were discussed at the Cinder meeting last Wednesday 2021-02-24. Critical: - High: - https://bugs.launchpad.net/os-brick/+bug/1915678: "iSCSI+Multipath: Volume attachment hangs if session scanning fails''. Assigned to Takashi Kajinami (kajinamit). Medium: - https://bugs.launchpad.net/os-brick/+bug/1916264: "NVMeOFConnector can't connect volume ". Assigned to Zohar Mamedov (zoharm). - https://bugs.launchpad.net/python-cinderclient/+bug/1915996: "Fetching server version fails to support passing client certificates". Assigned to Sri Harsha mekala (harshayahoo). - https://bugs.launchpad.net/cinder/+bug/1915800: " XtremIO does not support ports filtering". Assigned to Vladislav Belogrudov (vlad-belogrudov). Low: - https://bugs.launchpad.net/cinder/+bug/1916258: "[docs] Install and configure a storage node in cinder ". Assigned to Sofia Enriquez (enriquetaso). Incomplete:- Undecided/Unconfirmed: - https://bugs.launchpad.net/cinder/+bug/1916980: "cinder sends old db object when delete an attachment". Assigned to wu.chunyang (wuchunyang). - https://bugs.launchpad.net/cinder/+bug/1916843: "Backup create failed: RBD volume flatten too long causing mq to timed out". Unassigned. Not a bug:- Feel free to reply/reach me if I missed something. Regards Sofi -- L. Sofía Enriquez she/her Software Engineer Red Hat PnT <https://www.redhat.com> IRC: @enriquetaso @RedHat <https://twitter.com/redhat> Red Hat <https://www.linkedin.com/company/red-hat> Red Hat <https://www.facebook.com/RedHatInc> <https://www.redhat.com>

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[openstack-helm] IRC Meeting Cancelled March 2nd
by Gage Hugo 02 Mar '21

02 Mar '21

Hello, Since there are no agenda items [0] for the IRC meeting tomorrow, March 2nd, we will cancel it. Our next IRC meeting will be March 9th. Thanks [0] https://etherpad.opendev.org/p/openstack-helm-weekly-meeting

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[SIG][Containers][k8s] Merge? Retire?
by Kendall Nelson 01 Mar '21

01 Mar '21

Hello! As you might have noticed, we've been working on getting the sig governance site updated with current chairs, sig statuses. etc. Two SIGs that are in need of updates still. The k8s SIG's listed chairs have all moved on. The container SIG is still listed as forming. While not the exact same goal/topic, perhaps these can be merged? And if so, do we have any volunteers for chairs? The other option is to simply remove the Container SIG as its not completely formed at this point and retire the k8s SIG. Thoughts? Volunteers? -Kendall (diablo_rojo)

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[all] April 2021 PTG Dates & Registration
by Kendall Nelson 01 Mar '21

01 Mar '21

Hello Everyone! I'm sure you all have been anxiously awaiting the announcement of the dates for the next virtual PTG[1]! The PTG will take place April 19-23, 2021! PTG registration is now open[2]. Like last time, it is free, but we will again be using it to communicate details about the event (schedules, passwords, etc), so please take two minutes to register! Early next week we will send out info to mailing lists about signing up teams. Also, the same as last time, we will have an ethercalc signup and a survey to gather some other data about your team. Can't wait to see you all there! -the Kendalls (diablo_rojo & wendallkaters) [1] https://www.openstack.org/ptg/ [2] https://april2021-ptg.eventbrite.com

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VIP switch causing connections that refuse to die
by Michal Arbet 01 Mar '21

01 Mar '21

Hi, I found that keepalived VIP switch cause TCP connections that refuse to die on host where VIP was before it was switched. I filled a bug here -> https://bugs.launchpad.net/kolla-ansible/+bug/1917068 Fixed here -> https://review.opendev.org/c/openstack/kolla-ansible/+/777772 Video presentation of bug here -> https://download.kevko.ultimum.cloud/video_debug.mp4 I was just curious and wanted to ask here in openstack-discuss : If someone already seen this issue in past ? If yes, do you tweak net.ipv4.tcp_retries2 kernel parameter ? If no, how did you solve this ? Thank you, Michal Arbet ( kevko )

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[puppet-openstack] stop using the ${pyvers} variable
by Thomas Goirand 01 Mar '21

01 Mar '21

Hi, Using the ${pyvers} so we can switch be between Python versions made sense 1 or 2 years ago. However, I'm in the opinion that we should stop using that, and switch to using python3 everywhere directly whenever possible. Though Tobias seems to not agree (see [1]), so I'm raising the topic in the list so we can discuss this together. Your thoughts? Cheers, Thomas Goirand (zigo) [1] https://review.opendev.org/c/openstack/puppet-swift/+/777564

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