September 2020 - openstack-discuss

[ptg][cyborg] Cyborg Wallaby PTG schedule and resources
by yumeng bao 02 Sep '20

02 Sep '20

Hi team, The next virtual Wallaby PTG will be held next month from Oct 26 to Oct 30. I have booked the same time slots in the ethercalc[0] as our last PTG did. However, these are not fixed, if the booked time does not suit your time, Please don't hesitate to add your availability to the doodle[1]. BTW, PTG Topics are open to collect and you can add to the etherpad[2]. [0]https://ethercalc.openstack.org/7xp2pcbh1ncb. [1]https://doodle.com/poll/mrudbrn87vh48ayq [2]https://etherpad.opendev.org/p/cyborg-wallaby-goals Regards， Yumeng

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[scientific-sig] SIG Meeting: Ironic kexec, CANOPIE-HPC and the PTG
by Stig Telfer 02 Sep '20

02 Sep '20

Hi All - We have a Scientific SIG meeting on IRC channel #openstack-meeting at 2100 UTC (about 45 minutes). Everyone is welcome. Agenda is here: https://wiki.openstack.org/wiki/Scientific_SIG#IRC_Meeting_September_1st_20… Today we'd like to talk about supporting the development of kexec support for Ironic deployments. Also some up-coming CFPs and PTG participation. Cheers, Stig

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[nova] providing a local disk to a Nova instance
by Thomas Goirand 02 Sep '20

02 Sep '20

Hi Nova team! tl;dr: we would like to contribute giving instances access to physical block devices directly on the compute hosts. Would this be accepted? Longer version: About 3 or 4 years ago, someone wrote a spec, so we'd be able to provide a local disk of a compute, directly to a VM to use. This was then rejected, because at the time, Cinder had the blockdevice drive, which was more or less achieving the same thing. Unfortunately, because nobody was maintaining the blockdevice driver in Cinder, and because there was no CI that could test it, the driver got removed. We've investigated how we could otherwise implement it, and one solution would be to use Cinder, but then we'd be going through an iSCSI export, which would drastically reduce performances. Another solution would be to manage KVM instances by hand, not touching anything to libvirt and/or OpenVSwitch, but then we would loose the ease of using the Nova API, so we would prefer to avoid this direction. So we (ie: employees in my company) need to ask the Nova team: would you consider a spec to do what was rejected before, since there's now no other good enough alternative? Our current goal is to be able to provide a disk directly to a VM, so that we could build Ceph clusters with an hyper-converged model (ie: storage hosted on the compute nodes). In this model, we wouldn't need live-migration of a VM with an attached physical block device (though the feature could be added on a later stage). Before we start investigating how this can be done, I need to know if this has at least some chances to be accepted or not. If there is, then we'll probably start an experimental patch locally, then write a spec to properly start this project. So please let us know. Cheers, Thomas Goirand (zigo)

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[neutron] Bug deputy report August 24 - 30
by Rodolfo Alonso Hernandez 02 Sep '20

02 Sep '20

Hello: This is the list of bugs in the period from August 24 to August 30. Critical: (none) High: - https://bugs.launchpad.net/neutron/+bug/1892861: [neutron-tempest-plugin] If paramiko SSH client connection fails because of authentication, cannot reconnect (unassigned) - https://bugs.launchpad.net/neutron/+bug/1893314: set neutron quota not take effect (ZhouHeng, https://review.opendev.org/#/c/748578/) Medium: - https://bugs.launchpad.net/neutron/+bug/1892496: 500 on SG deletion: Cannot delete or update a parent row (unassigned) - https://bugs.launchpad.net/neutron/+bug/1888878: Data not present in OVN IDL when requested (fix released) - https://bugs.launchpad.net/neutron/+bug/1892846: AttributeError in l3-agent changing HA router to non-HA (Slawek, https://review.opendev.org/#/c/747922/) Low: - https://bugs.launchpad.net/neutron/+bug/1892741: neutron-sriov-nic-agent cannot be disabled (unassigned) - https://bugs.launchpad.net/neutron/+bug/1893188: [tempest] Randomize subnet CIDR to avoid test clashes (Lajos, https://review.opendev.org/#/c/749041/) Wishlist: - https://bugs.launchpad.net/neutron/+bug/1893625: Implement router gateway IP QoS in OVN backend (zhanghao, https://review.opendev.org/#/c/749012/) Incomplete: - https://bugs.launchpad.net/neutron/+bug/1893015: ping with large package size fails Regards.

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2020 Virtual Summit: Forum Submissions Now Accepted
by Jimmy McArthur 02 Sep '20

02 Sep '20

Hello Everyone! We are now accepting Forum [1] submissions for the 2020 Virtual Open Infrastructure Summit [2]. Please submit your ideas through the Summit CFP tool [3] through September 14th. Don't forget to put your brainstorming etherpad up on the Shanghai Forum page [4]. This is not a classic conference track with speakers and presentations. OSF community members (participants in development teams, operators, working groups, SIGs, and other interested individuals) discuss the topics they want to cover and get alignment on and we welcome your participation. The Forum is your opportunity to help shape the development of future project releases. More information about the Forum [1]. The timeline for submissions is as follows: Aug 31st | Formal topic submission tool opens: https://cfp.openstack.org. Sep 14th | Deadline for proposing Forum topics. Scheduling committee meeting to make draft agenda. Sep 21st | Draft Forum schedule published. Crowd sourced session conflict detection. Forum promotion begins. Sept 28th | Forum schedule final Oct 19th | Forum begins! If you have questions or concerns, please reach out to speakersupport(a)openstack.org. Cheers, Jimmy [1] https://wiki.openstack.org/wiki/Forum [2] https://www.openstack.org/summit/2020/ [3] https://cfp.openstack.org [4]https://wiki.openstack.org/wiki/Forum/Virtual2020

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[tripleo][ussuri][undercloud][tripleo_rabbitmq] do not start after reboot
by Ruslanas Gžibovskis 01 Sep '20

01 Sep '20

Hi all, I think this issue might be known to RHOSP16 [1], but it is same in RDO - ussuri with centos8. if anything is needed, I could try to help/test. my workaround is to run openstack undercloud install --force-stack-update [1] https://access.redhat.com/solutions/5269241 -- Ruslanas Gžibovskis +370 6030 7030

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[horizon] horizon-integration-tests job is broken
by Ivan Kolodyazhny 01 Sep '20

01 Sep '20

Hi team, Please, do not trigger recheck if horizon-integration-tests failed like [1]: ______________ TestDashboardHelp.test_dashboard_help_redirection _______________ 'NoneType' object is not iterable While I'm trying to figure out what is happening there [2], any help with troubleshooting is welcome. [1] https://51bb980dc10c72928109-9873e0e5415ff38d9f1a5cc3b1681b19.ssl.cf1.rackc… [2] https://review.opendev.org/#/c/749011 Regards, Ivan Kolodyazhny, http://blog.e0ne.info/

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[ops] Restructuring OSOPS tools
by Sean McGinnis 01 Sep '20

01 Sep '20

Hello everyone, We recently expanded the scope of the Ops Docs SIG to also include any ops tooling. I think it's now time to move on to the next step of actually getting some of the old tooling in place and organized how we want it. We have several semi-abandoned repos from back when there was more work being done on ops tooling. During the great rebranding, those all were moved under the x/ namespace: https://opendev.org/x/?tab=&sort=recentupdate&q=osops Since these are now owned by an official SIG, we can move this content back under the openstack/ namespace. That should help increase visibility somewhat, and make things look a little more official. It will also allow contributors to tooling to get recognition for contributing to an import part of the OpenStack ecosystem. I do think it's can be a little more difficult to find things spread out over several repos though. For simplicity with finding tooling, as well as watching for reviews and helping with overall maintenance, I would like to move all of these under a common openstack/osops. Under that repo, we can then have a folder structure with tools/logging, tools/monitoring, etc. Then with everything in one place, we can have docs published in one place that helps find everything and easily links between tools. We can also capture some metadata about the tools, and use that to reflect their state in those docs. Please let me know if there are any objects to this plan. Otherwise, I will start cleaning things up and getting it staged in a new repo to be imported as an official repo owned by the SIG. Thanks! Sean

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[TripleO][Ussuri] image prepare, cannot download containers image prepare recently
by Ruslanas Gžibovskis 01 Sep '20

01 Sep '20

Hi all, I have noticed, that recently my undercloud is not able to download images [0]. I have provided newly generated containers-prepare-parameter.yaml and outputs from container image prepare providing --verbose and later beginning of --debug (in the end) [0] were there any changes? As "openstack tripleo container image prepare default --output-env-file containers-prepare-parameter.yaml --local-push-destination" have prepared a bit different file, compared what was previously: NEW # namespace: docker.io/tripleou VS namespace: docker.io/tripleomaster # OLD [0] - http://paste.openstack.org/show/rBCNAQJBEe9y7CKyi9aG/ -- Ruslanas Gžibovskis +370 6030 7030

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