- openstack-discuss - lists.openstack.org

[devstack][packstack] Quick install of OpenStack Ussuri
by Francesco Di Nucci 19 Jun '24

19 Jun '24

Hi, I was planning on taking the COA exam, and as it's still tested on the Ussuri release I wanted to create a local install to get used to the differences with current releases. I have tried with PackStack but there seem to be some never fixed bug with Galera setup, and with PackStack I wasn't able to make it work on any "supported" OS [bionic|stretch|jessie|f30|f31|opensuse-15.2|opensuse-tumbleweed|rhel8] (either the Python version is too old, or packages install is not supported on EL8, or repositories have been taken down etc etc...) Are there any pre-configured VMs that can be used for training? Or does anyone know on which OS (outside of the ones before) could a Ussuri setup with Devstack run? Thank you in advance Francesco Di Nucci

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[Rootwrap] Package sudoers file for rootwrap?
by Francesco Di Nucci 19 Jun '24

19 Jun '24

Hello, I was reviewing the sudoers entries I'm using for rootwrap (https://wiki.openstack.org/wiki/Rootwrap) and I was wondering - would it be possible to sudoers config in the packages? Maybe as files to be placed in /etc/sudoers.d, especially as apart from Nova the usage is not well documented, and I had to use kolla's files as examples Best regards Francesco Di Nucci

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Using RDMA in OpenStack managed virtual machines
by Jiatong Shen 18 Jun '24

18 Jun '24

Hello, community, I would like to ask about best practices for using infiniband and RoCEv2 for openstack managed virtual machines. I am a newbie to this area so any information is appreciated. The use case right now is basically for training/inferencing deep learning applications, for example connecting to parallel filesystem through RDMA (IB/RoCEv2). I've done a very basic search through the internet and found mainline code provides sriov-agent which could do basic VF passthrough. There is also a project named mellanox-networking which looks like it could handle IB but seems not to be updated since Train release. All of the above mentioned codes, seems to not handle switches/routers which in my opinion is not complete (at least for RoCEv2, seems PFC/ECN etc should configure switch). Is there any available implementation for using IB/RoCEv2 in production? Thank you very much for sharing insights. -- Best Regards, Jiatong Shen

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How to get an empty file /etc/resolv.conf ?
by iamotvertov＠gmail.com 18 Jun '24

18 Jun '24

When creating a virtual machine, entries like "search openstacklocal" or "domain openstacklocal" always appear in the /etc/resolv.conf file. I want that after creating any virtual machine in the file /file the lines “search openstacklocal” or “domain openstacklocal” were missing. I found a way to change these lines, but my goal is completely missing them. How can this be implemented? Which function needs to be fixed and where? I use Openstack train

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[Keystone] Weekly meeting canceled June 19, 2024
by David Wilde 18 Jun '24

18 Jun '24

Hi folks, In observance of the Juneteenth public holiday in the United States I’m canceling the weekly Keystone meeting. Please reach out if you need anything. Thanks! /Dave

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[operations][nova] Mi grate to shared /var/lib/nova/instances
by Francesco Di Nucci 18 Jun '24

18 Jun '24

Hello, AFAIK live migration requires to have /var/lib/nova/instances shared between the compute nodes (eg. through a NFS export)- If this has not been configured initially and each compute node has its own folder, is it possible to merge them somehow without disruptive effects? Regards Francesco Di Nucci

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[neutron] Neutron server WSGI module, plugin workers
by Rodolfo Alonso Hernandez 18 Jun '24

18 Jun '24

Hello Neutrinos: I would like to highlight something I found during the implementation of [1]. The periodic workers are currently not executed when the WSGI module is configured when using the ML2/OVS mechanism driver (ML2/OVS is still under development). In order to fix that, I've pushed the following patches: * Set the Neutron server workers name: https://review.opendev.org/c/openstack/neutron/+/922090/ * Add a new process to spawn the plugin services in the Neutron server: https://review.opendev.org/c/openstack/neutron/+/922110 * (devstack) [Neutron] Add a new Neutron service: neutron-services-server: https://review.opendev.org/c/openstack/devstack/+/922125 Now we have periodic and experimental jobs using WSGI, I've pushed https://review.opendev.org/c/openstack/neutron/+/922182 to test both the Neutron and the devstack patches. Regards. [1] [OVN] Add support for WSGI mod: https://bugs.launchpad.net/neutron/+bug/1912359

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[openstack-ansible][release] Delayed 2024.1 (Caracal) Trailing release
by Dmitriy Rabotyagov 17 Jun '24

17 Jun '24

Hi folks, As you might have noticed, the final release for 2024.1 (Caracal) is being delayed now for over a week. This has happened due to finding a couple of nasty bugs during more thorough testing of the upgrade path from Antelope by our community members, which happened after RC1 was published. Currently we are on track and known issues was fixed. We are waiting now for SHA bumps to land for the final RC3 which will be used as a 29.0.0 tag. I do hope that it will be done by the end of this week. Sorry for the inconveniences.

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[tc][all] OpenStack Technical Committee Weekly Summary and Meeting Agenda (2024.2/R-15)
by Goutham Pacha Ravi 17 Jun '24

17 Jun '24

Hello Stackers, We're two weeks away from milestone-2 of the 2024.2 (Dalmatian) release cycle [1]. Milestone-2 is a checkpoint to assess the status of inactive project teams and the release worthiness of their deliverables. As I shared with you last week, Dr. Jens Harbott (frickler) made progress on cleaning up maintainers for OpenStack packages on PyPI. He dropped 207 human maintainers across 146 PyPI packages [2]. I'll follow up in the next few weeks about other progress we'll make in this area. === Weekly Meeting === The last weekly IRC meeting was well attended. We chatted about making changes to our PyPI audit scripts. With as much as we're able to automate around the interface, there are some packages we have identified where we need OpenStack CI to assume ownership/maintenance from individuals. We also highlighted Zuul configuration errors [3]; we'll focus on addressing these and gate stability in the coming weeks. If you are a project maintainer, your help in fixing these broken CI job configurations in your project is most welcome! We then briefly touched upon the extensive discussions on removing Eventlet from OpenStack and migration efforts. These discussions have prompted a rewrite of the goal, and we should hear more about this soon. Jay Faulkner (JayF) provided an update on the successful OpenInfra Days event at CERN. He encouraged folks to participate in local OpenInfra events if they are able. Our next weekly meeting is today (Tuesday, June 18th 2024) at 1800 UTC on OFTC's #openstack-tc channel. The agenda is at [4]. Your participation is always appreciated! === Governance Proposals === ==== Merged ==== Add retired-on date for a few missing projects | https://review.opendev.org/c/openstack/governance/+/920855 ==== Open for review/discussion ==== Show TC and SIG repos under reference | https://review.opendev.org/c/openstack/governance/+/918488 Update to include docs and miscellaneous repos for AC status | https://review.opendev.org/c/openstack/governance/+/915021 Fix the validate-legacy script | https://review.opendev.org/c/openstack/governance/+/920848 Update criteria for inactive projects to become active again | https://review.opendev.org/c/openstack/governance/+/921500 Appoint James Page as OpenStack Charms PTL | https://review.opendev.org/c/openstack/governance/+/921731 Add TC liaison in DPL model implementation | https://review.opendev.org/c/openstack/governance/+/917516 Thank you very much for reading! On behalf of the OpenStack TC, Goutham Pacha Ravi (gouthamr) OpenStack TC Chair [1] https://releases.openstack.org/dalmatian/schedule.html [2] https://etherpad.opendev.org/p/openstack-pypi-maintainers-cleanup#L52 [3] https://zuul.opendev.org/t/openstack/config-errors [4] https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting

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Tripleo Heat Templates
by Faillace Christian 17 Jun '24

17 Jun '24

Hi, i am from Leonardo Italy and we use OpenStack. We see that this repository https://github.com/openstack-archive/tripleo-heat-templates is retired. What we should use to installo os-*-config packages? In particular we are tryiing to create an ubuntu 22.04 image and we notice that openstack-heat-agents package doesnt exists in official repository. The same package exists intead for red hat. Thank you very much c. [logo] Christian Faillace Land & Naval Defence Electronics / Engineering Combat Systems Simulators SW Leonardo S.p.A. Via Puccini, 2 - Genova - 16154 - Italy Tel: +39 010 6584438 christian.faillace(a)leonardo.com<mailto:christian.faillace@leonardo.com> ________________________________ HELICOPTERS / AERONAUTICS / ELECTRONICS, DEFENCE AND SECURITY SYSTEMS / SPACE ________________________________ Company General Use Il presente messaggio e-mail e ogni suo allegato devono intendersi indirizzati esclusivamente al destinatario indicato e considerarsi dal contenuto strettamente riservato e confidenziale. Se non siete l'effettivo destinatario o avete ricevuto il messaggio e-mail per errore, siete pregati di avvertire immediatamente il mittente e di cancellare il suddetto messaggio e ogni suo allegato dal vostro sistema informatico. Qualsiasi utilizzo, diffusione, copia o archiviazione del presente messaggio da parte di chi non ne è il destinatario è strettamente proibito e può dar luogo a responsabilità di carattere civile e penale punibili ai sensi di legge. Questa e-mail ha valore legale solo se firmata digitalmente ai sensi della normativa vigente. ________________________________ The contents of this email message and any attachments are intended solely for the addressee(s) and contain confidential and/or privileged information. If you are not the intended recipient of this message, or if this message has been addressed to you in error, please immediately notify the sender and then delete this message and any attachments from your system. If you are not the intended recipient, you are hereby notified that any use, dissemination, copying, or storage of this message or its attachments is strictly prohibited. Unauthorized disclosure and/or use of information contained in this email message may result in civil and criminal liability. “ This e-mail has legal value according to the applicable laws only if it is digitally signed by the sender

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