- openstack-discuss - lists.openstack.org

[i18n] i18n SIG - 2025.2 (Flamingo) Virtual PTG Schedule
by Ian Y. Choi 04 Apr '25

04 Apr '25

Hi, I would like to share the i18n SIG schedule for the upcoming PTG. Dates and locations are: • April 9th, 1400 ~ 1500 UTC at kilo-WedB2 (Please find https://ptg.opendev.org/ptg.html for real time information) Note that I18n PTG Etherpad link is: https://etherpad.opendev.org/p/apr2025-ptg-i18n . Looking forward to the meeting and interactions during the PTG! Thank you, /Ian

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[Octavia] Active/Standby with AZ
by Vincent Godin 04 Apr '25

04 Apr '25

Hello, To address the Octavia and Cinder backend mismatch, I'm going to temporarily create a Cinder backend stretched across all three AZs. Now I have another question: is it possible to use Octavia AZs to set up an active/standby load balancer so that the active load balancer is on one AZ and the standby load balancer is on another one ? Of course, the network is stretched across all three AZs, so the VRRP mechanism is possible. Vincent

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Neutron
by Bowley, Jonathan T 04 Apr '25

04 Apr '25

Hey I've been struggling with trying to get my kolla-ansible openstack multinode deployment working with my external trunked port i have openstack connected to and also using my external dhcp server. Does anyone have any thoughts on what I could be missing? I grasping at straws at this point and ill buy ya dinner if you can help me! when I launch a vm i see it assigning vms an ip but its no way its coming from my external dhcp server i think its just coming from its own pools. Also to add I'm using 2024.2 My global yaml - enable_neutron_provider_networks: "yes" neutron_external_interface: "bond0" network_interface: "eno3" when running ip a i see which i have no clue if they are suppose to say down in my head it doesn't seem right but im not sure because i havent had a successful deployment yet so not sure what its suppose to look like. bond0 <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue master ovs-system state UP group default qlen 1000 ovs-system ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 br-ex: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 extra conf files /etc/kolla/config/neutron/ml2_conf.ini [ml2] type_drivers = vlan tenant_network_types = vlan mechanism_drivers = openvswitch extension_drivers = port_security [ml2_type_vlan] network_vlan_ranges = physnet1:100:100,physnet1:144:144,physnet1:513:513 /etc/kolla/config/neutron/openvswitch_agent.ini [ovs] bridge_mappings = physnet1:br-ex Thanks, Jonathan Bowley IT Specialist / DevOps Engineer / SysAdmin IT Services National Geospatial Technical Operations Center (NGTOC<http://ngtoc.usgs.gov/>) U.S. Geological Survey Rolla, Missouri

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Non predictable device name/path in libvirt/qemu config with multipath
by Gilles Mocellin 03 Apr '25

03 Apr '25

Hello Stackers, Today I had a stressful problem. While doing system upgrades on my Ubuntu based OpenStask-Ansible deployment, with Pure Storage cinder driver and boot from volume instances, I faced that problem : While migrating instances to evacuate a compute node, several instances never wanted to live migrate (Kubernetes workers with 16GB RAM). After restarting several times, attempting to change some nova/libvirt configuration (certainly not taken, because qemu was not restarted on source host), I decider to cold migrate thoses instances. So I simply use : openstack server migrate instance-uuid The instances tried to start on other compute node, but failed. Two have the same problem I would talk about, the third just didn't find the volume/LUN on the storage Array (also very weird). So, why the other two didn't start ? They wanted to use a multipath map that was already in use. And really in use from another instance. the multipath -f mpathxy was tried and make the multipath map unusable for the instance which used it. It was the database of an important app, to add a little bit of stress. This is not happening with successful live migration, I only see it with cold migrations. But with some instances, I really don't manage to have a successful live migration, so it can be useful to also have a working cold migration (I mean stop, migrate, and start the instance). So, my questions are : 1. Should multipath.conf enable or not user friendly names ? I didn't find a recommended multipath config. I saw both in kolla templates (not using friendly names) or starlingX ones or old bugs (using friendly names, for data flush to really be effective on paths...) Didn't find yet if openstack-ansible is managing multipath or not. I would say that without friendly names, we have predictable names in /dev/ mapper/ (with WWN), that if used couldn't lead to device "steal" if every instance record that predictable device. 2. Is there some configuration for libvirt/qemu ? Because, in the libvirt/qemu instance config file, the devices are not the multipath map but the /dev/dm-XY where the multipath map symlinks to... Also not predictable and changing, especially when changing compute hosts with different number of accessible volumes... Did someone already had those problems, and how do you handled it ?

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[manila] Cancelling Apr 10th and Apr 17th weekly meetings
by Carlos Silva 03 Apr '25

03 Apr '25

Hello, As traditionally done around the PTG time frame, we are cancelling the Manila upstream weekly meeting for the PTG week and the week after. We will get back to our weekly meetings on Apr 24th. Wishing everyone a very productive PTG! Regards, carloss

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[manila] PTG schedule
by Carlos Silva 03 Apr '25

03 Apr '25

Hello Zorillas and interested stackers, Earlier in the weekly meeting I presented the tentative schedule for the next week's PTG [1]. Please take a look at it and let me know in case you'd like any time slot changes. I'll do my best to address it by tomorrow. [1] https://etherpad.opendev.org/p/flamingo-ptg-manila I'm looking forward to seeing you in the next week's PTG! Regards, carloss

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Help needed: How to deploy DevStack with HTTPS enabled
by saikumar pulluri 03 Apr '25

03 Apr '25

Hi everyone, I am reaching out to seek assistance regarding the deployment of DevStack with HTTPS enabled. I would greatly appreciate any guidance provided on this. Thanks in Advance!! Best regards, Sai

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Roles in documentation vs. actual permissions
by Jani Heikkinen 03 Apr '25

03 Apr '25

I have been installing Openstack Dalmation 2024.2 on Debian Bookworm. I've noticed when creating an user on default domain on a demo project, and run 'openstack role add --project demo --user myuser admin', this user will have the whole system-wide admin rights thereafter. Is this intended? Documentation[1]. claims that an admin could have project-wide scope only. Is there some underlying assumption that I create myself the project_admin, domain_admin, domain_manager, project_manager roles and modify policies in keystone, and this would be the reason why the scopes do not work? Same issues seem to be touching the "manager" role, of which I already opened a bug report. Best, Jani [1.] https://docs.openstack.org/keystone/latest/admin/service-api-protection.html Berner Fachhochschule / Bern University of Applied Sciences IT-Services / Team Linux & Infrastructure Services Jani Heikkinen IT Linux Engineer ___________________________________________________________ Dammweg 3, CH-3013 Bern Telefon direkt +41 31 848 68 14 Telefon Servicedesk +41 31 848 48 48 jani.heikkinen(a)bfh.ch

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New ETSI NFV report is now available
by Ildiko Vancsa 03 Apr '25

03 Apr '25

Hi, I'm reaching out to draw your attention to a new ETSI NFV report[1] that discusses the evolution of the NFV architectural framework, to support the latest trends and use cases. If your organization is active in telecommunications or related segments you might find this paper important to follow the evolution of NFV architectures, as it incorporates new types of virtualization technologies, heterogenous infrastructure and hyper-distributed edge deployment, computing and network convergence. I would also like to note that as the ETSI NFV ISG has been collaborating with relevant open source communities, they are also open to feedback on the contents of this recent publication. Best Regards, Ildikó [1] https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/054/06.01.01_60/gr_nfv… ——— Ildikó Váncsa Director of Community Open Infrastructure Foundation

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[ops][neutron] Review of OVN Deployment With Provider Networks
by keerthivassan86＠gmail.com 03 Apr '25

03 Apr '25

Hello All Trying to leverage OVN(ML2) with Openstack, would like to get community review on deploying OVN with Provider Network based mode (using vlan), don't want to use Project based networks. This is to migrate existing linux bridge based deployment to OVN ( with all running vms ) Looking for community support/feedback in adopting this model

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OpenStack 2025.1 Epoxy is officially released!
by Elõd Illés 02 Apr '25

02 Apr '25

Hello OpenStack community, The official OpenStack 2025.1 Epoxy release announcement has been sent out: https://lists.openstack.org/archives/list/openstack-announce@lists.openstac… Thanks to all who were a part of the 2025.1 Epoxy development cycle! This marks the official opening of the openstack/releases repository for 2025.2 Flamingo releases, and freezes are now lifted. stable/2025.1 is now a fully normal stable branch, and the normal stable policy applies from now on. Thanks, Előd Illés on behalf of the Release Management team

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[Glance] Cancelling Weekly Meetings for the the next two weeks
by Cyril Roelandt 02 Apr '25

02 Apr '25

Hello, We are cancelling the weekly meeting this week (2025-04-03) and next week (2025-04-10). The next meeting will take place the week following PTG (2025-04-17). Cyril Roelandt

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Kolla meeting time update (DST)
by Bartosz Bezak 02 Apr '25

02 Apr '25

Hi all, Starting today, the Kolla IRC meeting has been moved from 14:00 UTC to 13:00 UTC to account for daylight saving time. Best regards, Bartosz Bezak

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[octavia][nova][neutron] failed to failover loadbalancer
by Winicius Allan 02 Apr '25

02 Apr '25

Hello stackers! release: zed deploy-tool: kolla-ansible After an outage, all the load balancers from my cluster came to provisioning status ERROR because the o-hm0 interface was unavailable on controller nodes. I've created them again and tried a failover on load balancers. The octavia-worker logs show that failover was completed successfully, but the provisioning status remains with ERROR. Looking into nova-compute logs, I see that an exception was raised os_vif.exception.NetworkInterfaceNotFound: Network interface qvob8ac0f5f-46 not found The instance id for that interface matches the new amphora id. I'll attach the nova-compute logs here[1]. In neutron-server logs, there is no ERROR or WARNING that I can found, the only suspicious entry is Port b8ac0f5f-4613-4b95-9690-7cf59f739fd0 cannot update to ACTIVE because it is not bound. _port_provisioned /var/lib/kolla/venv/lib/python3.10/site-packages/neutron/plugins/ml2/plugin.py:360 Can anyone give me a light? [1] https://pastebin.com/hV3xgu0e

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[neutron] Proposal for weekly meeting time change
by Brian Haley 01 Apr '25

01 Apr '25

Hi Neutrinos! As discussed in our weekly meeting today, I've proposed a change to move our meeting time one our earlier to 1300 UTC [0] to try and resolve some conflicts. The plan is to move it back to 1400 UTC when daylight savings time ends in the Fall. Since not everyone was at the meeting today, please vote in the review if it's an issue. Will discuss next week at PTG if necessary. Thanks, -Brian [0] https://review.opendev.org/c/opendev/irc-meetings/+/946063

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[nova] nova-manage fails when upgrading to Antelope
by Roby G 01 Apr '25

01 Apr '25

Hello everyone, I´m trying to upgrade to Antelope and have a problem when executing the db migrations. `nova-manage db sync` fails when upgrading from Zed to Antelope (same for Yoga --> Antelope) - Nova: 27.4.0 - Database: PostgreSQL 16 - Operating System: Ubuntu 22.04 - OpenStack Zed --> Antelope Full Log. /var/log/nova-manage.log: ``` 2025-03-04 11:42:14.963 2519974 INFO alembic.runtime.migration [None req-0e1f6874-3bac-49db-b525-94aebf9e0b51 - - - - - -] Context impl PostgresqlImpl. 2025-03-04 11:42:14.964 2519974 INFO alembic.runtime.migration [None req-0e1f6874-3bac-49db-b525-94aebf9e0b51 - - - - - -] Will assume transactional DDL. 2025-03-04 11:42:14.967 2519974 INFO alembic.runtime.migration [None req-0e1f6874-3bac-49db-b525-94aebf9e0b51 - - - - - -] Running upgrade ccb0fa1a2252 -> 960aac0e09ea, de-duplicate_indexes_in_instances__console_auth_tokens 2025-03-04 11:42:14.970 2519974 WARNING oslo_db.sqlalchemy.exc_filters [None req-0e1f6874-3bac-49db-b525-94aebf9e0b51 - - - - - -] DBAPIError exception wrapped.: psycopg2.errors.DependentObjectsStillExist: cannot drop index uuid because other objects depend on it DETAIL: constraint block_device_mapping_instance_uuid_fkey on table block_device_mapping depends on index uuid constraint consoles_instance_uuid_fkey on table consoles depends on index uuid constraint fixed_ips_instance_uuid_fkey on table fixed_ips depends on index uuid constraint instance_actions_instance_uuid_fkey on table instance_actions depends on index uuid constraint instance_extra_instance_uuid_fkey on table instance_extra depends on index uuid constraint instance_faults_instance_uuid_fkey on table instance_faults depends on index uuid constraint instance_info_caches_instance_uuid_fkey on table instance_info_caches depends on index uuid constraint instance_metadata_instance_uuid_fkey on table instance_metadata depends on index uuid constraint instance_system_metadata_instance_uuid_fkey on table instance_system_metadata depends on index uuid constraint migrations_instance_uuid_fkey on table migrations depends on index uuid constraint security_group_instance_association_instance_uuid_fkey on table security_group_instance_association depends on index uuid constraint virtual_interfaces_instance_uuid_fkey on table virtual_interfaces depends on index uuid HINT: Use DROP ... CASCADE to drop the dependent objects too. 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters Traceback (most recent call last): 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1802, in _execute_context 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters self.dialect.do_execute( 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 732, in do_execute 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters cursor.execute(statement, parameters) 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters psycopg2.errors.DependentObjectsStillExist: cannot drop index uuid because other objects depend on it 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters DETAIL: constraint block_device_mapping_instance_uuid_fkey on table block_device_mapping depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint consoles_instance_uuid_fkey on table consoles depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint fixed_ips_instance_uuid_fkey on table fixed_ips depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint instance_actions_instance_uuid_fkey on table instance_actions depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint instance_extra_instance_uuid_fkey on table instance_extra depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint instance_faults_instance_uuid_fkey on table instance_faults depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint instance_info_caches_instance_uuid_fkey on table instance_info_caches depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint instance_metadata_instance_uuid_fkey on table instance_metadata depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint instance_system_metadata_instance_uuid_fkey on table instance_system_metadata depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint migrations_instance_uuid_fkey on table migrations depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint security_group_instance_association_instance_uuid_fkey on table security_group_instance_association depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters constraint virtual_interfaces_instance_uuid_fkey on table virtual_interfaces depends on index uuid 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters HINT: Use DROP ... CASCADE to drop the dependent objects too. 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters 2025-03-04 11:42:14.970 2519974 ERROR oslo_db.sqlalchemy.exc_filters ``` Any suggestions? Thanks!

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[ironic] next weekly meeting cancelled
by Riccardo Pittau 01 Apr '25

01 Apr '25

Hello ironicers! Due to overlap with the vPTG, the ironic community weekly meeting won't happen on Monday April 7, we'll be back regularly the week after. Next week we'll be happy to have you all at the vPTG, the ironic schedule is being finalized, stay tuned! Ciao Riccardo

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[tacker][ptg] 2025.2 vPTG Planning
by Yasufumi Ogawa 01 Apr '25

01 Apr '25

Hi Tacker team, As we discussed in the previous meeting, we'll have two days sessions for Flamingo vPTG. I've fixed time slots for our vPTG session[1] and setup the etherpad[2]. Please add your items on the etherpad if you have any proposal. - Apr 8th: 07:00-08:00 UTC (16:00-17:00 JST) - Apr 9th: 07:00-08:00 UTC (16:00-17:00 JST) [1] https://ptg.opendev.org/ptg.html [2] https://etherpad.opendev.org/p/apr2025-ptg-tacker Cheers, Yasufumi

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[Octavia]
by Vincent Godin 01 Apr '25

01 Apr '25

Hello Octavia Team, We have an Openstack infrastructure with 3 Nova AZ and 3 Cinder AZ. Furthermore, Octavia will use cinder for Amphora disk. Is there a way to create an Amphora so that the Compute AZ match the Cinder AZ ? As the storage is AZ specific, it's not possible to launch an Amphora on a Compute AZ with a storage on an alternate AZ. As a client, there is no need to fix where the Amphora will be launched, we just want to be sure that if the Amphora is planned to be launched on a specific AZ, its storage will be selected on the corresponding AZ too ! Vincent

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[tc][all] OpenStack Technical Committee Weekly Summary and Meeting Agenda (2025.1/R+0)
by Goutham Pacha Ravi 01 Apr '25

01 Apr '25

Hello Stackers, The release team will be tagging the GA release for all cycle-with-rc projects for 2025.1 ("Epoxy") on 2025-04-02 [1][2]. Remarkably, this will be the 31st release of OpenStack and one of two that will mark 15 years of the community! There will be an OpenInfra Live event on 2025-04-03, where a few project maintainers will reflect on how the release cycle went, what it will bring to users, and project priorities for the 2025.2 ("Flamingo") release cycle [3]. Alongside project teams, the OpenStack Technical Committee has been preparing for the upcoming virtual Project Teams Gathering. We're still gathering topics, so please add yours if you're interested in seeding a relevant discussion. You can find all the discussion etherpads linked on the PTG Website [4]. In the past week, we completed the community testing goal to upgrade CI integration testing ("migrate-to-noble") [5]. Kudos to our goal champion, Ghanshyam Mann (gmann), and to everyone who helped with the effort! === Weekly Meeting === The last weekly meeting of the OpenStack TC was held over IRC in OFTC's #openstack-tc channel on 2025-03-25 [6]. We added a discussion topic on operator engagement to the os-operators' PTG slot. We caught up on CI issues that needed attention from several quarters, including a kernel regression that prevented release-critical patches from merging in Neutron and Kolla and warranted a workaround. A breaking change in Setuptools 78 impacted many projects on Zuul; however, OpenStack was minimally affected before the issue was resolved in Setuptools. A broken CentOS 9 mirror briefly caused problems due to an inconsistent state from an upstream source. It was brought to the TC's attention that the Skyline project commits pre-built static files (e.g., JavaScript bundles generated using Yarn) directly into its repository. This manual intervention creates a potential security risk similar to the XZ backdoor attack since there is no verifiable way to check whether these builds contain malicious code. The TC brainstormed that it would be better to offload the build process to Zuul, preventing manual intervention, and to ensure the yarn.lock file is always included in releases for better traceability. Operators and project contributors must be aware of this issue and the fact that builds are currently not reproducible, complicating packaging. There was a suggestion that OpenStack governance should enforce standardized project security practices. Since we haven't identified concrete steps to resolve the current issue, we'll revisit this topic in a future discussion. The next meeting of the OpenStack TC is today, 2025-04-01, at 1700 UTC. Please note the change in timing—it is an hour earlier than our past meetings. This meeting will be held simultaneously on Video (Zoom) and IRC (OFTC's #openstack-tc channel). Please find the conference details and agenda on the meeting's wiki page [7]. I hope you'll be able to join us there. === Governance Proposals === ==== Merged ==== - Mark CI migration to Ubuntu Noble goal complete | https://review.opendev.org/c/openstack/governance/+/945641 ==== Open for Review ==== - [resolution] Extend scope of VMT to cover all project teams | https://review.opendev.org/c/openstack/governance/+/944817 === Upcoming Events === - 2025-04-01 - 2025-04-04: KubeCon+CloudNativeCon EU: https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/ - 2025-04-02: OpenStack 2025.1 ("Epoxy") Release - 2025-04-03: OpenInfra LIVE - Epoxy release [3] - 2025-04-08: OpenInfra Board Meeting: https://board.openinfra.org/ - 2025-04-07 - 2025-04-12: OpenInfra PTG Thank you very much for reading! On behalf of the OpenStack TC, Goutham Pacha Ravi (gouthamr) OpenStack TC Chair [1] 2025.1 "Epoxy" Release Schedule: https://releases.openstack.org/epoxy/schedule.html [2] 2025.1 Release tags: https://review.opendev.org/c/openstack/releases/+/945949 [3] Introducing OpenStack 2025.1 Epoxy on OpenInfra Live: https://openinfra.org/live/ [4] OpenInfra Flamingo vPTG: https://ptg.opendev.org/ptg.html [5] "migrate to noble" community goal: https://governance.openstack.org/tc/goals/completed/2025.1/migrate-ci-jobs-… [6] TC Meeting IRC Log 2025-03-25: https://meetings.opendev.org/meetings/tc/2025/tc.2025-03-25-18.00.log.html [7] TC Meeting Agenda 2025-04-01: https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting

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[scientific-sig] Wiki update
by Jimmy McArthur 31 Mar '25

31 Mar '25

Hi Scientific Folks! I was trying to direct someone to your meetings, but noticed the wiki page is quite out of date: https://wiki.openstack.org/wiki/Scientific_SIG I know you all are meeting at the PTG, is this something that could be added to the agenda? I’ve got a few orgs that I’d like to send your way. Cheers, Jimmy

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[openstack-helm] Merge openstack-helm and openstack-helm-infra git repos
by Vladimir Kozhukalov 31 Mar '25

31 Mar '25

Hi dear Openstack-Helmers, I would like to suggest merging the two project git repos: https://opendev.org/openstack/openstack-helm-infra.git https://opendev.org/openstack/openstack-helm.git At some point it seemed reasonable to have separate git repos for openstack and infrastructure charts. But now it looks like we are experiencing more cons than pros. When working on some features we are forced to prepare sets of interdependent patches. Some code can be deduplicated. Also when we publish charts we append two commit hashes as package metadata. Also we can reduce the number of test jobs if we have all chats in one repo. Other people also proposed this earlier. So if there are no objections let's make it done. I understand this is going to affect many of our users. Please express your opinions so we don't break any downstream. If we all agree about this, then I would say we can do this in the mid of March/2025 before 2025.2 PTG. The procedure is going to be smth. like 1. Freeze the infra repo and prepare retirement PSs for it 2. Merge openstack-helm-infra repo into openstack-helm ``` git clone https://opendev.org/openstack/openstack-helm.git cd openstack-helm git remote add infra https://opendev.org/openstack/openstack-helm-infra.git git fetch infra git checkout -b infra infra/master git checkout master git merge --allow-unrelated-histories infra # resolve not so many conflicts git review ``` 3. Accept merger PS 4. Update documentation 5. Accept infra retirement PSs (openstack-helm-infra and project-config) -- Best regards, Kozhukalov Vladimir

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[neutron] Bug deputy report March 24 - March 30
by Oleg Bondarev 31 Mar '25

31 Mar '25

Hello Neutron Team, Bug report for the week of March 24 is below: *High:* - https://bugs.launchpad.net/neutron/+bug/2104019 - random failures in L3 HA fullstack failover tests - Confirmed - assigned to Miguel Lavalle - https://bugs.launchpad.net/neutron/+bug/2104134 - ovs/linuxbridge jobs running on ubuntu noble broken with latest kernel 6.8.0-56.58 - Confirmed - unassigned (looks like yatin is tracking it) - https://bugs.launchpad.net/neutron/+bug/2105383 - [OVN] The filter to add the MTU to a LRP changes the options dictionary population - In progress - patch from Rodolfo Alonso: https://review.opendev.org/c/openstack/neutron/+/945905 - https://bugs.launchpad.net/neutron/+bug/2104160 - [DB] Stop expand migrations with field drop exceptions - Confirmed - unassigned ---------- *Low:* - https://bugs.launchpad.net/neutron/+bug/2104927 - [OVN] HA_Chassis_Group creation returns an exception in the logs Edit - In progress - patch from Rodolfo Alonso: https://review.opendev.org/c/openstack/neutron/+/945837 - https://bugs.launchpad.net/neutron/+bug/2104979 - Possible deadlock on closing ip_monitor thread - Triaged - unassigned ---------- *Undecided:* - https://bugs.launchpad.net/neutron/+bug/2104037 - Unable to open stream to ssl::6641 to retrieve schema: Exec format error - Incomplete Thanks, Oleg

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PCI passthrough - flavor not found
by Francesco Di Nucci 31 Mar '25

31 Mar '25

Hi all, I am trying to setup PCI passthrough with Nova, following guides such as this <https://superuser.openinfra.org/articles/a-comprehensive-guide-to-configuri…> and this <https://medium.com/@thomasal14/gpu-passthrough-in-openstack-da2a98a16f7b>: * installed a GPU on a compute node, configured kernel etc and now it is using the vfio-pci driver * set [pci]/device_spec = { "vendor_id": "10de", "product_id": "1ff2" } on compute node (formerly [pci]/passthrough_whitelist) and restarted openstack-nova-* * On the controller node set [pci]/alias: { "vendor_id":"10de", "product_id":"1ff2", "device_type":"type-PCI", "name":"nvidia-t400" }, [filter_scheduler]/enabled_filters = PciPassthroughFilter, [filter_scheduler]/available_filters = nova.scheduler.filters.all_filters and restarted openstack-nova-* * Created a flavor with openstack flavor create --vcpus 4 --ram 8192 --disk 40 --property "pci_passthrough:alias"="nvidia-t400:1" gpu_flavor, it is shown with openstack flavor list * Created an image with --property img_hide_hypervisor_id=true * Tried to create an instance with openstack server create --flavor gpu_flavor --image Almalinux_GPU --key-name "My Key" --network my_network test-gpu (also with --availability-zone nova:my-gpu-node.example.com) * VM creation fails with this errors on the controller node /nova-api.log/ HTTP exception thrown: Flavor gpu_flavor could not be found. /nova-scheduler.log/ Filter PciPassthroughFilter returned 0 hosts Filtering removed all hosts for the request with instance ID '131d5c1c-1927-42c0-bb48-618c05d31c2a'. Filter results: ['PciPassthroughFilter: (start: 19, end: 0)'] /nova-conductor.log/ Failed to schedule instances: nova.exception_Remote.NoValidHost_Remote: No valid host was found. There are not enough hosts available. If I understand correctly it's a cascading error generating from the flavor not found, even though it exists... Anyone has encountered something like this/has suggestions? Am I missing some config? Thanks in advance -- Francesco Di Nucci System Administrator Compute & Networking Service, INFN Naples Email:francesco.dinucci@na.infn.it

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[nova][manila] How to deploy the new Manila virtio-fs driver?
by Thomas Goirand 31 Mar '25

31 Mar '25

Hi, I've quickly discussed with Shean on IRC, and he told me the new virtio-fs driver for Manila was part of Epoxy. This is very exciting. Thanks to everyone who worked on it. I'd like to deploy it, however, I have no clue how. Note that I already implemented the generic driver using (puppet-manila). But I haven't been able to read any doc about it. Is there anything I should know? Also, is there any pending patches that should get on top of Epoxy? Shean already told me about these 2: https://review.opendev.org/c/openstack/python-openstackclient/+/881540 https://review.opendev.org/c/openstack/openstacksdk/+/880056 It'd be IMO super nice if we could them in Epoxy proper (even though I could manage to sneak them as Debian specific patches into my Debian packages). Cheers, Thomas Goirand (zigo)

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