February 2023 - openstack-discuss

Re: [trove] Stopped OpenStack Trove Guest Agent Service for Development.
by Hirotaka Wakabayashi 08 Feb '23

08 Feb '23

Hello Uday, > Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to load environment files: No such file or directory When trovestack runs with dev_mode=true, guest-agent requires the environment file "/etc/trove/controller.conf", which is created by nova on boot time, but the error message above seems to say the file does not exist. https://opendev.org/openstack/trove/src/branch/master/integration/scripts/f… I think you should make sure your DIB_CLOUD_INIT_DATASOURCES environment contains "OpenStack" when creating your image to make cloud-init create the file by using metadata service. FYI: https://docs.openstack.org/trove/latest/admin/building_guest_images.html Thanks, Hirotaka On Monday, February 6, 2023 at 11:27:27 PM GMT+9, <openstack-discuss-request(a)lists.openstack.org> wrote: Send openstack-discuss mailing list submissions to openstack-discuss(a)lists.openstack.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-discuss or, via email, send a message with subject or body 'help' to openstack-discuss-request(a)lists.openstack.org You can reach the person managing the list at openstack-discuss-owner(a)lists.openstack.org When replying, please edit your Subject line so it is more specific than "Re: Contents of openstack-discuss digest..." Today's Topics: 1. [osprofiler] CI broken, looks like something related to ChangeLog not generated (Sahid Orentino Ferdjaoui) 2. Re: Experience with VGPUs (Jonathan Rosser) 3. [largescale-sig] Next meeting: Feb 8, 9utc (!) (Thierry Carrez) 4. Stopped OpenStack Trove Guest Agent Service for Development. (Uday Dikshit) ---------------------------------------------------------------------- Message: 1 Date: Mon, 06 Feb 2023 12:37:39 +0000 From: Sahid Orentino Ferdjaoui <sahid.ferdjaoui(a)industrialdiscipline.com> To: openstack-discuss(a)lists.openstack.org Subject: [osprofiler] CI broken, looks like something related to ChangeLog not generated Message-ID: <Y+D0j/GDzLNh0MsX(a)system76-pc.localdomain> Content-Type: text/plain; charset=utf-8 Hello, There is a change here that is fixing functional test issues on CI. But we still have an issue with ChangeLog. https://review.opendev.org/c/openstack/osprofiler/+/840711 Looks like pbr should generate it, then we include it on history.rst. But for some reason it seems that the file is not generated or got deleted at some point. Locally that is working right. Any idea what may be the problem here? https://zuul.opendev.org/t/openstack/build/a6df711e249c4666a1a26ca6b25d6f42 Thanks, s. ------------------------------ Message: 2 Date: Mon, 6 Feb 2023 13:15:44 +0000 From: Jonathan Rosser <jonathan.rosser(a)rd.bbc.co.uk> To: openstack-discuss(a)lists.openstack.org Subject: Re: Experience with VGPUs Message-ID: <b840ea48-f19e-0b5a-b01a-b0692059f1da(a)rd.bbc.co.uk> Content-Type: text/plain; charset=UTF-8; format=flowed Hi Tobias, Thankyou for posting the scripts to recreate the mdev, those are very useful and have worked OK in our environment. Managing the race conditions between the nvidia gpu manager starting, re-creating the mdev and holding off nova-compute starting until that is all complete seems quite tricky. I see the comments on https://review.opendev.org/c/openstack/nova/+/864418 and I'm also interested to know how the ordering between udev rules execution and the nvidia driver being sufficiently initialised to create mdev can be expressed. Thanks again for the scripts, Jonathan. On 17/01/2023 08:54, Tobias Urdin wrote: > Hello, > > We are using vGPUs with Nova on OpenStack Xena release and we?ve had a > fairly good experience integration > NVIDIA A10 GPUs into our cloud. > > As we see it there is some painpoints that just goes with mantaining > the GPU feature. > > - There is a very tight coupling of the NVIDIA driver in the guest > (instance) and on the compute node that needs to > ? be managed. > > - Doing maintainance need more planning i.e powering off instances, > NVIDIA driver on compute node needs to be > ? rebuilt on hypervisor if kernel is upgraded unless you?ve > implemented DKMS for that. > > - Because we?ve different flavor of GPU (we split the A10 cards into > different flavors for maximum utilization of > ? other compute resources) we added custom traits in the Placement > service to handle that, handling that with > ? a script since doing anything manually related to GPUs you will get > confused quickly. [1] > > - Since Nova does not handle recreation of mdevs (or use the new > libvirt autostart feature for mdevs) we have > ? a systemd unit that executes before the nova-compute service that > walks all the libvirt domains and does lookups > ? in Placement to recreate the mdevs before nova-compute start. [2] > [3] [4] > > Best regards > Tobias > > DISCLAIMER: Below is provided without any warranty of actually working > for you or your setup and does > very specific things that we need and is only provided to give you > some insight and help. Use at your own risk. > > [1] https://paste.opendev.org/show/b6FdfwDHnyJXR0G3XarE/ > [2] https://paste.opendev.org/show/bGtO6aIE519uysvytWv0/ > [3] https://paste.opendev.org/show/bftOEIPxlpLptkosxlL6/ > [4] https://paste.opendev.org/show/bOYBV6lhRON4ntQKYPkb/ ------------------------------ Message: 3 Date: Mon, 6 Feb 2023 14:20:50 +0100 From: Thierry Carrez <thierry(a)openstack.org> To: "openstack-discuss(a)lists.openstack.org" <openstack-discuss(a)lists.openstack.org> Subject: [largescale-sig] Next meeting: Feb 8, 9utc (!) Message-ID: <55a6e03d-3bd5-8b9d-8361-f3d54127a421(a)openstack.org> Content-Type: text/plain; charset=UTF-8; format=flowed Hi everyone, The Large Scale SIG will be meeting this Wednesday in #openstack-operators on OFTC IRC, at 9UTC. This is a new hour, as we decided to rotate meetings between an APAC+EU time and a EU+US time. You can doublecheck how that UTC time translates locally at: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20230208T09 Feel free to add topics to the agenda: https://etherpad.opendev.org/p/large-scale-sig-meeting Regards, -- Thierry Carrez ------------------------------ Message: 4 Date: Mon, 6 Feb 2023 07:58:30 +0000 From: Uday Dikshit <uday.dikshit(a)myrealdata.in> To: "openstack-discuss(a)lists.openstack.org" <openstack-discuss(a)lists.openstack.org> Subject: Stopped OpenStack Trove Guest Agent Service for Development. Message-ID: <BMXPR01MB2424696CCA24F08C85CDB88D8ADA9(a)BMXPR01MB2424.INDPRD01.PROD.OUTLOOK.COM> Content-Type: text/plain; charset="iso-8859-1" Hello Team We are trying to use Openstack Trove in kolla-ansible Openstack Wallaby release. We created an image using tarball as well as trovestack, we created a datastore for mysql and added version using these images. But every time we create a database instance the instance in service projects runs successfully and shows active status. But when the database instance gets stuck in build state and after the timeout it logs error in trove taskmanager of polling time out. We created a customized image with the trovestack image and configured ssh in it. Then we used this customized image to check if the guestagent was running in the instance. Here are the logs mysql-instance-1:~# journalctl -u guest-agent.service | less Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to load environment files: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to run 'start-pre' task: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed with result 'resources'. Feb 04 18:10:57 mysql-instance-1 systemd[1]: Failed to start OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Scheduled restart job, restart counter is at 1. Feb 04 18:10:57 mysql-instance-1 systemd[1]: Stopped OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to load environment files: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to run 'start-pre' task: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed with result 'resources'. Feb 04 18:10:57 mysql-instance-1 systemd[1]: Failed to start OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Scheduled restart job, restart counter is at 2. Feb 04 18:10:57 mysql-instance-1 systemd[1]: Stopped OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to load environment files: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to run 'start-pre' task: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed with result 'resources'. Feb 04 18:10:57 mysql-instance-1 systemd[1]: Failed to start OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Scheduled restart job, restart counter is at 3. Feb 04 18:10:57 mysql-instance-1 systemd[1]: Stopped OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to load environment files: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed to run 'start-pre' task: No such file or directory Feb 04 18:10:57 mysql-instance-1 systemd[1]: guest-agent.service: Failed with result 'resources'. Feb 04 18:10:57 mysql-instance-1 systemd[1]: Failed to start OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:58 mysql-instance-1 systemd[1]: guest-agent.service: Scheduled restart job, restart counter is at 4. Feb 04 18:10:58 mysql-instance-1 systemd[1]: Stopped OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:58 mysql-instance-1 systemd[1]: guest-agent.service: Failed to load environment files: No such file or directory Feb 04 18:10:58 mysql-instance-1 systemd[1]: guest-agent.service: Failed to run 'start-pre' task: No such file or directory Feb 04 18:10:58 mysql-instance-1 systemd[1]: guest-agent.service: Failed with result 'resources'. Feb 04 18:10:58 mysql-instance-1 systemd[1]: Failed to start OpenStack Trove Guest Agent Service for Development. Feb 04 18:10:58 mysql-instance-1 systemd[1]: guest-agent.service: Scheduled restart job, restart counter is at 5. Feb 04 18:10:58 mysql-instance-1 systemd[1]: Stopped OpenStack Trove Guest Agent Service for Development. It will be really helpful if anybody did had any idea on running trove in kolla ansible wallaby release Thanks in advance Uday Dikshit

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[charms] Team Delegation proposal
by Chris MacNaughton 08 Feb '23

08 Feb '23

Hello All, <tl;dr> I would like to propose some new ACLs in Gerrit for the openstack-charms project: - openstack-core-charms - ceph-charms - network-charms - stable-maintenance </tl;dr> With an increasing focus split among the openstack-charmers team, I'm observing that people are focused on more specific subsets of the charms, and would like to propose that new ACLs are created to allow us to recognize that officially. I've chosen the breakdown above as it aligns neatly with where the focus lines are at this point, letting developers work on their specific focus areas. This proposal would not reduce permissions for anybody who is currently a core on the openstack-charms project and, in fact, future subteam core members could aspire to full openstack-charmers core as well. Ideally, this approach will let us escalate developers to "core" developers for the subteam(s) where they have demonstrated the expertise we expect in a core-charmer. It also allows a more gradual escalation to being a core in the openstack-charms project, making it a progression rather than a single destination. As a related addition, I'm appending to this proposal the creation of a stable-maintenance ACL which would allow members to manage backports without a full core-charmer grant. --- Chris MacNaughton

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[cinder] Bug Report - 02-08-2023
by Sofia Enriquez 08 Feb '23

08 Feb '23

This is a bug report from 02-01-2023 to 02-08-2023. Agenda: https://etherpad.opendev.org/p/cinder-bug-squad-meeting ----------------------------------------------------------------------------------------- High - https://bugs.launchpad.net/cinder/+bug/2004565 "non-exploitable resource exhaustion with malicious vmdk." Unassigned. Medium - https://bugs.launchpad.net/cinder/+bug/2004484 "list dependencies with tox4." Unassigned. - https://bugs.launchpad.net/cinder/+bug/2004537 "[storwize] Invalid Exception raised due to Invalid port set value." Assigned to Kumar Kanishka. Low - https://bugs.launchpad.net/cinder/+bug/2004630 "Dell PowerFlex: Unnecessary login happens." Assigned to Jean Pierre Roquesalane. - [outreachy possible first contribution] https://bugs.launchpad.net/cinder-tempest-plugin/+bug/2006594 "Inaccurate docstring test_boot_cloned_encrypted_volume." Unassigned. Cheers,

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[ALL] Why we dont have an official forum?
by Nguyễn Hữu Khôi 08 Feb '23

08 Feb '23

Hello guys. Openstack is a very interesting project, many questions from users will make it grow more and more but I see that people, including me, still ask the same question. It is hard to sort or find knowledge by this way. If we hope this project spreads for people, we need a new way to share knowledge and skills, we are in the modern world but the way to access and exchange information in this project is too obsolete. This is a wall to slow down this project. Nguyen Huu Khoi

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[largescale-sig] Next meeting: Feb 8, 9utc (!)
by Thierry Carrez 08 Feb '23

08 Feb '23

Hi everyone, The Large Scale SIG will be meeting this Wednesday in #openstack-operators on OFTC IRC, at 9UTC. This is a new hour, as we decided to rotate meetings between an APAC+EU time and a EU+US time. You can doublecheck how that UTC time translates locally at: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20230208T09 Feel free to add topics to the agenda: https://etherpad.opendev.org/p/large-scale-sig-meeting Regards, -- Thierry Carrez

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slow server list
by Parsa Aminian 08 Feb '23

08 Feb '23

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[ironic]Could I use x86 ironic to deploy arm bare metal node?
by 韩光宇 08 Feb '23

08 Feb '23

Hi, I deploy ironic in x86 env, could I use it to deploy arm bare metal node? My concern is mainly whether the files transferred in the tftp phase of PXE cannot be cross-architecture. Do I need to deploy a dedicated arm-architecture ironic-conductor node for arm-architecture bare metal nodes? Thanks

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[TripleO] what option to enable restart compute node if it becomes unavailable/not pingable
by Ruslanas Gžibovskis 08 Feb '23

08 Feb '23

Hi all, Since TripleO is Openstack Over Openstack, and overcloud is able to recover instances if they become unavailable, how to enable/force undercloud to launch reset over redfish/idrac? Any suggestions? If that is relevant, I use ussuri, but I think this should not be relevant to the question for the option since I would like to have same enabled in latest release also. -- Ruslanas Gžibovskis +370 6030 7030

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[QA] openstack-tox-py27 failures PSA
by Dariusz Smigiel 07 Feb '23

07 Feb '23

Hi Team, Recent change [1] to remove python27 from images caused issues across jobs still using python 2.7 There are a lot of projects failing due to that. [2] The solution is to update bindep.txt [3] The fix was discussed with the #opendev team and can be summarized as follows. [4] ``` 15:37 <clarkb> I think we have ~3 options: A) revert/or readd python2-dev installs B) ask projects to fix their broken bindep.txts (something we've asked for for years at this point) or C) update -py27 jobs to explicitly install python2 for you ``` I hope it helps. Best regards, Dariusz [1]: https://review.opendev.org/c/openstack/project-config/+/872476/ [2]: https://zuul.opendev.org/t/openstack/builds?job_name=openstack-tox-py27&ski… [3]: https://review.opendev.org/c/openstack/tripleo-heat-templates/+/872983 [4]: https://meetings.opendev.org/irclogs/%23opendev/%23opendev.2023-02-07.log.h…

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Updating copyConditions for Gerrit 3.7
by Ian Wienand 07 Feb '23

07 Feb '23

Hello, Change [1] modifies our Gerrit ACL files to move from the deprecated copy conditionals flags. In simpler terms, these are the flags that set rules for labels about "+2/-2 votes aren't removed when new changesets are updated" or "keep votes when a trivial rebase is made". Projects that have made custom labels (things like "Review-Priority", "Backport-Candidate", etc.) will have specified these as part of the label configuration. There should be no change to the rules applied to labels from this transition; the old rules have been translated into the new format. However, a double check is always welcome; if you project uses custom labels you might like to quickly look at [1]. We plan to merge this change in a few days. In going through all projects, I did notice that projects have perhaps copy-pasted the label/rules and possibly they are not always working as intended. If you use custom labels, it might be an idea to just again double-check the rules are what you want for your project. The new format is quite simple; described at [2] -- basically if the query matches on the new changeset, using standard Gerrit searching rules, then the votes will be copied forward to the new changeset. We are aware that Gerrit 3.6 changed the UI for showing custom labels, and the custom labels are less visible by default. We have raised some of the issues upstream [3]. So far there hasn't been a lot of community engagement with this, but we will keep the discussion going. It is good to remember that Gerrit does have a quite powerful ability to make customised dashboards, and we have gerrit-dash-creator (see samples at [4]) to help as well. Thanks, -i [1] https://review.opendev.org/c/openstack/project-config/+/867931 [2] https://gerrit-review.googlesource.com/Documentation/config-labels.html#lab… [3] https://groups.google.com/g/repo-discuss/c/gYVD-iBR9Ow [4] https://gerrit-dash-creator.readthedocs.io/en/latest/dashboards/index.html

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