April 2025 - openstack-discuss - lists.openstack.org

[openstack-magnum ui] Cannot choose an external network ID when creating a cluster template
by Nguyễn Hữu Khôi 27 Aug '25

27 Aug '25

Hello, When I create a cluster template, I cannot choose an external network ID, it disappears from horizon. My env: Ubuntu 22.04 Openstack 2024.2 Thank you. Regards Nguyen Huu Khoi

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[blazar] Blazar-dashboard contains non-free files (ie: minified Javascripts)
by Thomas Goirand 22 Aug '25

22 Aug '25

Hi, I've been trying to package Blazar, all is already in Debian, but I can't get blazar-dashboard in, because upstream source contains non-free files. Namely: https://github.com/openstack/blazar-dashboard/blob/master/blazar_dashboard/… is a minifed version of a much more complex package: https://github.com/apexcharts/apexcharts.js/tree/v3.31.0 Reminder: minified Javascripts are considered by most distributions (this includes Red Hat, Ubuntu, and in my case Debian) as non-free files that cannot be shipped in the distribution without the underlying source code, and packages must build from the not minified version. Could the Blazar team work on un-vendoring apexcharts.min.js, possibly removing it completely, or replacing it with a source-full version? Cheers, Thomas Goirand (zigo)

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[nova] Information Sharing for Arm CCA Feature (Following 4/8 PTG)
by taketani.ryo＠fujitsu.com 15 Jul '25

15 Jul '25

Thank you for the productive discussion about Arm CCA feature [1] at the PTG on April 8th. > The use case for Arm CCA looks ok. But it is a bit early. It is wise to wait at least libvirt / qemu release to have a "stable" code. > We may want to have a OS distribution version (such as Ubuntu XX.YY) which supports Arm CCA so that users can actually use/test the feature The above information is quoted from the PTG Etherpad [2](L316) summary. I'd like to follow up on these points. I'd like to share relevant information about Arm CCA surrounding components (libvirt, QEMU, OS Distributions(e.g., Ubuntu xx.xx), hardware) as it becomes available, and proceed with the discussion step by step.. I'm starting with this email, but if there's a more appropriate method for sharing this type of information, please let me know. Here's the Arm CCA software components information I can share at this time: * Linux Kernel: The roadmap is outlined on the fifth page of the third attachment in this link [3]. The initial commits I've proposed to OpenStack are focused on RMM 1.0. KVM host support for RMM 1.0 will be available in H2 2025. * QEMU Upstream Status: The development is in-progress, awaiting the Linux Kernel merge * libvirt Upstream Status: The development is in-progress, awaiting the QEMU merge * OS Distribution Support: The road map is not clear now > We may want to have a OS distribution version (such as Ubuntu XX.YY) which supports Arm CCA so that users can actually use/test the feature I have a question regarding the above. For design discussions leading to spec approval, I understand that upstream QEMU/libvirt stable release is necessary. Is a specific OS distribution release (e.g., Ubuntu xx.xx) also required for spec approval? [1] https://review.opendev.org/c/openstack/nova-specs/+/938276 [2] https://etherpad.opendev.org/p/nova-2025.2-ptg [3] https://lists.trustedfirmware.org/archives/list/tsc@lists.trustedfirmware.o… Regards, Ryo Taketani

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[i18n][infra][horizon] Zanata translation job failures after Python 3.8 deprecation
by Ian Y. Choi 09 Jul '25

09 Jul '25

Hi all, During last week's PTG, the I18n SIG identified Zanata translation job failures for Horizon (and likely related plugins). The root cause appears to be Python 3.8 deprecation on Horizon [1]. Failed jobs have been observed on Zuul [2], and translation proposals were made on Gerrit [3]. Since translation sync on Horizon stable branches is functioning correctly, the error message seems to be related to Python 3.8 deprecation: ERROR: Cannot install -r doc/requirements.txt (line 3) due to conflicting package version dependencies. To address this, I'd like to raise two points: 1/ To resolve the issue, would you support updating translation sync jobs with Bionic-based Zuul jobs by either upgrading to Jammy or modifying the Bionic image to support Python >3.8? 2/ At least me from I18n SIG acknowledges that recognizing these translation job errors was delayed. Moving forward, would it be beneficial to implement periodic (e.g., monthly) reporting on translation job successes and failures? Thank you, /Ian [1] https://docs.openstack.org/releasenotes/horizon/2024.2.html#upgrade-notes [2] https://zuul.opendev.org/t/openstack/builds?job_name=propose-translation-up… [3] https://review.opendev.org/q/owner:proposal-bot+project:openstack/horizon+b…

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[openstack][octavia]Resize a Load Balancer
by Nguyễn Hữu Khôi 25 Jun '25

25 Jun '25

Hello. I see that patch https://review.opendev.org/c/openstack/octavia/+/890215 Could I ask why we cannot merge it? Nguyen Huu Khoi

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Problems with the Placement service
by Ron Gage 25 Jun '25

25 Jun '25

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[all][dev][ops][tc] Bridging the gap between community and contributing orgs
by Jeremy Stanley 17 Jun '25

17 Jun '25

The tl;dr on this is that I'm opening a broad community discussion on how we can, collectively through improved communication, better bring together our established contributors with casual and prospective contributors who struggle to find successful patterns of contribution, so that we might all support each other in order to benefit OpenStack as a whole. Read on for details... OpenStack's TC has requested that foundation staff, when in conversation with representatives of member organizations, encourage participation in the project and collect feedback on any related challenges those organizations encounter in their attempts to do so. In order to better understand the feedback and brainstorm achievable recommendations for the broader community[*], Community Managers on the foundation staff started to work with a small focus group of established contributors with a solid understanding of what successful patterns of contribution look like. It also came to light that established contributors experience many of the same sorts of challenges, even more so if they don't have the luxury of focusing full-time upstream, and so success often comes down to knowing how to effectively navigate those challenges. The community's goal with this exercise is to improve everyone's experience, and your help is needed to do that! The most common themes reported by those struggling to contribute are not related to tooling or workflow confusion, but instead seem to come down to basic communication challenges. Ideas so far to address these gaps include: * Review bandwidth - Ensure contributors and companies understand the importance and benefits of code review - Incentivize and credit meaningful "+1" reviews more - Understand that the volume of changes and limited reviewer bandwidth often means proposals aren't reviewed quickly (or at all), and their proponents may need some additional tenacity and engagement with the team to get their work noticed - Utilize "review dashboards" as a way to find stale changes which have fallen through the cracks * Review strategy and etiquette - Be clear about the meaning of votes on changes, especially negative ones, and set explicit timelines for things like "procedural -2" or WIP blocks when their approval needs to be delayed - Focus on comments and requests that affect whether or not the change can be merged after the fixes are submitted, rather than requesting trivial adjustments to an unsuitable change which has more fundamental problems - Reciprocate with reviews of changes from new reviewers you see leaving insubstantial reviews, demonstrating to them what deeper and more meaningful reviewing looks like * Mentoring newcomers - Established contributors with sufficient bandwidth can help mentoring newcomers, potential core reviewers and new leaders - Mentoring can happen as part of internship programs as well as by helping newcomers determined to become active contributors; both ways should be embraced and utilized What challenges are you facing? And, how would you improve them? Two weeks from now, we'll have a forum session at the OpenInfra Summit Asia in Suwon[**] where our community can refine these possible approaches and integrate others, as well as bring attention to them and promote their application. I've also proposed a similar forum session for OpenInfra Days North America in Indianapolis a month after that, where we can hopefully continue this conversation. The goal for this multi-stage effort is to improve the contribution experience for established participants, casual contributors and newcomers alike. While it's easy to jump to blaming in these situations, it will be far more productive if we can focus on the challenges and experiences that we would each like to remove or improve for ourselves and others in our community. As we find ways together to improve our efficiency, we can reduce the load on all contributors and lower the barriers for people to join and participate. [*] https://etherpad.opendev.org/p/r.2205024e55689bccb82c20c960853cb5 [**] https://2024.openinfraasia.org/a/schedule#view=calendar&title=Bridging%20th… -- Jeremy Stanley

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[openstack helm] [Glance] Glance showing OSError: unable to receive chunked part when uploading image
by daniel890723＠gmail.com 10 Jun '25

10 Jun '25

Hello i'm testing using Openstack-helm to install all component but after the installation complete i can't upload the OS image through both openstack CLI or Horizon it stuck at Queueing and when i checking Glance Api log it shows 2024-11-07 07:31:19.362 7 INFO glance.api.v2.image_data [None req-2bd28444-196c-42e9-94ef-18443b58310e b39b42e27f8646acad1303711f1dc8b8 e4ab1a6192b9486da698efa311086c53 - - default default] Unable to create trust: no such option collect_timing in group [keystone_authtoken] Use the existing user token. 2024-11-07 07:31:19.400 7 ERROR glance.api.v2.image_data [None req-2bd28444-196c-42e9-94ef-18443b58310e b39b42e27f8646acad1303711f1dc8b8 e4ab1a6192b9486da698efa311086c53 - - default default] Failed to upload image data due to internal error: OSError: unable to receive chunked part 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi [None req-2bd28444-196c-42e9-94ef-18443b58310e b39b42e27f8646acad1303711f1dc8b8 e4ab1a6192b9486da698efa311086c53 - - default default] Caught error: unable to receive chunked part: OSError: unable to receive chunked part 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi Traceback (most recent call last): 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/common/wsgi.py", line 1302, in __call__ 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi action_result = self.dispatch(self.controller, action, 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/common/wsgi.py", line 1345, in dispatch 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi return method(*args, **kwargs) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/common/utils.py", line 415, in wrapped 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi return func(self, req, *args, **kwargs) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/api/v2/image_data.py", line 299, in upload 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi with excutils.save_and_reraise_exception(): 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi self.force_reraise() 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi raise self.value 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/api/v2/image_data.py", line 162, in upload 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi image.set_data(data, size, backend=backend) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/notifier.py", line 492, in set_data 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi with excutils.save_and_reraise_exception(): 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi self.force_reraise() 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi raise self.value 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/notifier.py", line 443, in set_data 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi self.repo.set_data(data, size, backend=backend, 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/quota/__init__.py", line 322, in set_data 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi self.image.set_data(data, size=size, backend=backend, 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/location.py", line 596, in set_data 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi self._upload_to_store(data, verifier, backend, size) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/location.py", line 487, in _upload_to_store 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi multihash, loc_meta) = self.store_api.add_with_multihash( 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance_store/multi_backend.py", line 397, in add_with_multihash 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi return store_add_to_backend_with_multihash( 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance_store/multi_backend.py", line 479, in store_add_to_backend_with_multihash 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi (location, size, checksum, multihash, metadata) = store.add( 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance_store/driver.py", line 294, in add_adapter 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi metadata_dict) = store_add_fun(*args, **kwargs) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance_store/capabilities.py", line 176, in op_checker 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi return store_op_fun(store, *args, **kwargs) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance_store/_drivers/filesystem.py", line 764, in add 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi raise errors.get(e.errno, e) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance_store/_drivers/filesystem.py", line 746, in add 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi for buf in utils.chunkreadable(image_file, 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance_store/common/utils.py", line 73, in chunkiter 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi chunk = fp.read(chunk_size) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/common/utils.py", line 294, in read 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi result = self.data.read(i) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/common/utils.py", line 121, in readfn 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi result = fd.read(*args) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/common/format_inspector.py", line 956, in read 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi chunk = self._source.read(size) 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi File "/var/lib/openstack/lib/python3.10/site-packages/glance/common/wsgi.py", line 1045, in read 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi data = uwsgi.chunked_read() 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi OSError: unable to receive chunked part 2024-11-07 07:31:19.426 7 ERROR glance.common.wsgi Ceph Cluster Status: NAME DATADIRHOSTPATH MONCOUNT AGE PHASE MESSAGE HEALTH EXTERNAL FSID ceph /var/lib/rook 3 82m Ready Cluster created successfully HEALTH_OK 5cf8b9bb-13e1-4c31-b47d-9e7d92c3c05d Ceph osd status: ID CLASS WEIGHT REWEIGHT SIZE RAW USE DATA OMAP META AVAIL %USE VAR PGS STATUS TYPE NAME -1 0.35156 - 360 GiB 3.3 GiB 493 MiB 0 B 2.8 GiB 357 GiB 0.91 1.00 - root default -5 0.11719 - 120 GiB 1.1 GiB 164 MiB 0 B 964 MiB 119 GiB 0.92 1.01 - host instance-lu-1 2 hdd 0.11719 1.00000 120 GiB 1.1 GiB 164 MiB 0 B 964 MiB 119 GiB 0.92 1.01 195 up osd.2 -3 0.11719 - 120 GiB 1.1 GiB 164 MiB 0 B 951 MiB 119 GiB 0.91 1.00 - host instance-lu-2 0 hdd 0.11719 1.00000 120 GiB 1.1 GiB 164 MiB 0 B 951 MiB 119 GiB 0.91 1.00 195 up osd.0 -7 0.11719 - 120 GiB 1.1 GiB 164 MiB 0 B 951 MiB 119 GiB 0.91 1.00 - host instance-lu-3 1 hdd 0.11719 1.00000 120 GiB 1.1 GiB 164 MiB 0 B 951 MiB 119 GiB 0.91 1.00 197 up osd.1 TOTAL 360 GiB 3.3 GiB 493 MiB 0 B 2.8 GiB 357 GiB 0.91 MIN/MAX VAR: 1.00/1.01 STDDEV: 0.01 now i'm able to create Empty Volume using horizon(can't create volume using default cirros image ) and i can start an Instance without volume and mount the empty volume in(Ceph also can detect when i use that volume) is there something i need to set when starting glance? because i'm following the Openstack-helm installation document to install openstack with helm

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[ops][neutron] Neutron-db-manage upgrade from Antelope to Bobcat fails with "foreign key constraint 'porthints_ibfk_1' are incompatible" error
by federica fanzago 20 May '25

20 May '25

Dear all, we are running an OpenStack deployment Yoga on AlmaLinux 9.5 and we are attempting the upgrade Openstack up to Caracal release, one release at time (Zed--Antelope--Bobcat--Caracal) The procedure we are following is to shut down all openstack services, to remove the "old" openstack release and to install the new one, upgrading all service databases. This procedure works well for Zed and Antelope, but during the installation of the Bobcat release, the Neutron database upgrade fails when creating the new "porthints" table. The command we are using is su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron and the error message we receive is ... File "/usr/lib/python3.9/site-packages/pymysql/err.py", line 107, in raise_mysql_exception raise errorclass(errno, errval) sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (3780, "Referencing column 'port_id' and referenced column 'id' in foreign key constraint 'porthints_ibfk_1' are incompatible.") [SQL: CREATE TABLE porthints ( port_id VARCHAR(36) NOT NULL, hints VARCHAR(4095) NOT NULL, PRIMARY KEY (port_id), FOREIGN KEY(port_id) REFERENCES ports (id) ON DELETE CASCADE )ENGINE=InnoDB ... Our "ports" table uses the collation utf8mb3_general_ci mysql> SHOW FULL COLUMNS FROM ports; +------------------+--------------+--------------------+------+-----+---------+-------+---------------------------------+---------+ | Field | Type | Collation | Null | Key | Default | Extra | Privileges | Comment | +------------------+--------------+--------------------+------+-----+---------+-------+---------------------------------+---------+ | project_id | varchar(255) | utf8mb3_general_ci | YES | MUL | NULL | | select,insert,update,references | | | id | varchar(36) | utf8mb3_general_ci | NO | PRI | NULL | | select,insert,update,references | | | name | varchar(255) | utf8mb3_general_ci | YES | | NULL | | select,insert,update,references | | | network_id | varchar(36) | utf8mb3_general_ci | NO | MUL | NULL | | select,insert,update,references | | | mac_address | varchar(32) | utf8mb3_general_ci | NO | | NULL | | select,insert,update,references | | | admin_state_up | tinyint(1) | NULL | NO | | NULL | | select,insert,update,references | | | status | varchar(16) | utf8mb3_general_ci | NO | | NULL | | select,insert,update,references | | | device_id | varchar(255) | utf8mb3_general_ci | NO | MUL | NULL | | select,insert,update,references | | | device_owner | varchar(255) | utf8mb3_general_ci | NO | | NULL | | select,insert,update,references | | | standard_attr_id | bigint | NULL | NO | UNI | NULL | | select,insert,update,references | | | ip_allocation | varchar(16) | utf8mb3_general_ci | YES | | NULL | | select,insert,update,references | | +------------------+--------------+--------------------+------+-----+---------+-------+---------------------------------+---------+ in Bobcat the collation required for the new "porthints" table is latin1_swedish_ci MariaDB [neutron]> show create table porthints; +-----------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Table | Create Table | +-----------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | porthints | CREATE TABLE `porthints` ( `port_id` varchar(36) NOT NULL, `hints` varchar(4095) NOT NULL, PRIMARY KEY (`port_id`), CONSTRAINT `porthints_ibfk_1` FOREIGN KEY (`port_id`) REFERENCES `ports` (`id`) ON DELETE CASCADE ) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci | So, we have tried to create the porthints table in mysql, forcing the collation to utf8mb3_general_ci mysql> CREATE TABLE porthints ( port_id VARCHAR(36) NOT NULL, hints VARCHAR(4095) NOT NULL, PRIMARY KEY (port_id), FOREIGN KEY(port_id) REFERENCES ports (id) ON DELETE CASCADE )ENGINE=InnoDB DEFAULT CHARSET=utf8 DEFAULT COLLATE utf8mb3_general_ci; and commenting out the creation of the new table in the neutron code /usr/lib/python3.9/site-packages/neutron/db/migration/alembic_migrations/versions/2023.2/expand/6f1145bff34c_port_hints.py. In this way, the upgrade works, but we encounter the same kind of problem during the upgrade to Caracal, specifically with the creation of the new table porthardwareoffloadtype. Have you already encountered this issue during the Neutron upgrade? Do you have any suggestions on how to upgrade the neutron DB, without manually creating new tables? Thanks a lot, cheers, Federica -- Federica Fanzago INFN Sezione di Padova Via Marzolo, 8 35131 Padova - Italy Tel: +39 049.967.7367 --

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[openstack-helm] Are there any real users of the umbrella chart?
by Vladimir Kozhukalov 17 May '25

17 May '25

Hi team, This is to start the discussion about the future of the Openstack super (umbrella) chart [1]. My personal impression (maybe I am wrong) is that this chart is of extremely little interest. We continue to maintain this code (and spend testing resources) but maybe there are no real users of it. The chart deploys a compute-kit scheme but the same result can be achieved if one deploys multiple separate charts one-by-one. It seems convenient to have this single super chart that deploys Openstack with a single command, but IMO even small operators prefer using separate charts. Having said that, I would suggest removing this chart if it is not needed. [1] https://opendev.org/openstack/openstack-helm/src/branch/master/openstack -- Best regards, Kozhukalov Vladimir

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[ops][upgrades][slurp] Seeking OpenStack Upgrade Case Studies
by Allison Price 09 May '25

09 May '25

Hi everyone, We have now published two case studies from OpenStack users who have implemented and are benefiting from the SLURP upgrade process[1]: Cleura[2] and Indiana University[3] I wanted to follow up to see if there are other organizations who have implemented the SLURP upgrade process who would like to tell your story? If we can get a few more, I would love to schedule an OpenInfra Live to deep dive into the improvements made around OpenStack upgrades and what users stuck on older releases should know. If you are interested, please let me know. And even if you’re not but you’re still using OpenStack—please remember to take the OpenStack User Survey[4] so we can learn more! Thanks! Allison [1] https://docs.openstack.org/project-team-guide/release-cadence-adjustment.ht… [2]https://superuser.openinfra.org/articles/streamlining-openstack-upgrades-… [3] https://superuser.openinfra.org/articles/streamlining-openstack-upgrades-a-… [4] https://www.openstack.org/user-survey

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[Cinder] : Group API query
by Harsh Ailani 05 May '25

05 May '25

Hello team, In one of our customer requirements we came across a use-case to move a volume from one group to another directly. Currently user needs to first remove the volume from the current group and add it to the new group. Wanted to know, if there is one direct cinder API or method to directly move the volume from one group to another ? Thanks and Regards, Harsh Ailani

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Student Opportunity - CMU Summer Semester 2025
by Kendall Nelson 05 May '25

05 May '25

Hello All! Are any of you interested in mentoring students to work on any projects you have on the backlog? This is what I have from one of the Profs of the course: ------- To remind you of the ask from last year (and *call out differences for this year*): - We are looking for projects that a team of 4-5 students could tackle together with at least two mentors for each project. As we saw last year, mentors can certainly overlap projects if appropriate and they have the time. (Life happens and having the built-in mentor redundancy helps. I’ve had mentors get laid off, change jobs, and take summer vacation.) - Mentors are expected to meet student teams once a week for an hour (via any video conference setup folks want to use), and to be available by email during the rest of the week to answer any urgent questions. - *This summer we are running the class from 13 May to 31 July (11 weeks)*. - *We want to try teaching concurrently in both campuses Doha, Qatar (GMT+3) and Pittsburgh (GMT-5), USA. The entire course will be taught virtually this year, without a classroom.* I certainly did something similar a few years ago when I was teaching at Hopkins (20 students) with another group in Galway (16 students). The morning class in Pitt will be the afternoon in Doha. - *We likely have 15-20 students in each location, so if you had on the order of 4-5 team projects with mentors that fit the format, like last year, that would be fantastic. * - *We are considering going so far as to choose the teams across time zones to get them working remotely from the start.* Last year, after six weeks together in class and daily stand-ups, the students scattered home away from Doha, and all of them worked remotely the last four weeks. They proved they could work remotely together. Of course, the relationships with mentors have always been remote. The profs in Doha and Pitt want to try remote from the beginning. (I have a few concerns but I’m also always up to experiment on students.) - We post the projects on the first day of class and will organize the teams in that first couple of days, so student teams are introduced to their mentors in the first week of class and expected to organize that first meeting to begin the project learning curve. That’s when mentors point students at any tutorials and bootstrap materials, recommended getting started materials, etc. - We have set the expectations with the students that they will be spending 20-40 hours of time per week on the project. It is an internship-like experience. - *Two co-teachers run classes on three days a week for 50 minutes, and I will guest lecture a collection of classes. *(Last year, there was just the real professor and I.) - The three of us will provide a coaching session with each team to ensure they are working with the mentors well. - Students generally have Windows or Mac laptops, but we have teaching assistants on each site that we can start to prep any other access to resources they might need. - As with last year, mentors have a lot of freedom to experiment. Some have run joint sessions if they are mentoring more students for learning curves. Some have run Slack or Discord channels. ------ So, who is interested in working with students? Please let me know if you have any additional questions. -- Kendall Nelson *Senior Upstream Developer Advocate* The OpenInfra Foundation <https://openinfra.dev/>

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[cinder][nova][rbd]instance cannot boot when using qos
by Nguyễn Hữu Khôi 02 May '25

02 May '25

Hello. I create a volume type with qos which uses frontend consumer then I create an instance which booted from a volume, however, It stucked it booting from hardisk. What could will be? Pls give me some ideas on this? Thank you. Env: Openstack 2025.1 KollaAnsible 2025.1 master Ubuntu 2024.02 Nguyen Huu Khoi

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[manila] Removal of the Standalone CephFS NFS protocol helper in Epoxy
by Ashley Rodriguez 02 May '25

02 May '25

Hi zorillas! As per subject line, we will be deprecating the standalone CephFS NFS protocol helper in this cycle. This is following our deprecation warning we put out in 2024.1 / Caracal [1] [2]. We've supported using a clustered Ceph NFS service since the Zed release. We've also added upgrade helpers to migrate from a standalone NFS-Ganesha service to the ceph-orch-deployed clustered NFS service; this code was backported to stable/2023.1 (Antelope). Although the upgrade path is disruptive, there is a UX improvement in Manila to ease this migration through surfacing “preferred” export paths. Moving forward, deployments must have “cephfs_nfs_cluster_id” in your configuration, otherwise the driver will fail to start. Manila will not make any export changes to NFS-Ganesha, so upgrading manila without an NFS cluster will mean that only the control plane is not going to work; but, data plane will remain unaffected. To assist migration, admins can also configure "cephfs_ganesha_export_ips" (or alternatively, "cephfs_ganesha_server_ip") alongside "cephfs_nfs_cluster_id". Setting these options will allow the CephFS driver to report additional export paths. These additional export paths will have the "preferred" metadata key set to False. Best, Manila team [1] https://review.opendev.org/c/openstack/manila/+/912648 [2] https://docs.openstack.org/manila/2024.2/configuration/shared-file-systems/…

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[neutron][ovn] both vxlan and geneve cannot get full bandwidth
by Nguyễn Hữu Khôi 01 May '25

01 May '25

Hello. I am going with ovn for my system but when I use vxlan and geneve, my instance cannot get full bandwidth(12 gbps)-instance to instance with private network. It is ok if I use vlan or floating ip for instances. My env: Openstack 2025.1 Kolla Ansible master-2025.1 Ubuntu 22.04 with uplink 25gbps x 2 for bonding, lacp 802.3ad, layer3+4 Ps give me some points. Thank Nguyen Huu Khoi

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[all][rbac] Changing policy popup team meeting schedule
by Ghanshyam Maan 30 Apr '25

30 Apr '25

Hello Everyone, As discussion topics are less during biweekly meetings (most of the time it's just me), I am updating the RBAC policy pop-up meeting to occur monthly on the first Monday of each month. The next meeting will be on May 5th. NOTE: We still have many projects to complete the RBAC goal, and you do not need to wait for the meeting to ask RBAC-related help/queries, feel free to reach out to me on IRC/ML. - https://wiki.openstack.org/wiki/Consistent_and_Secure_Default_Policies_Popu… - https://review.opendev.org/c/opendev/irc-meetings/+/948569 -gmann

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[Neurton][OVN] Not able to remove geneve tunnel
by keerthivassan86＠gmail.com 30 Apr '25

30 Apr '25

As part of openstack-ansible deployment, removed geneve tunnel config as you mentioned, now we have only below on neutron server [ml2] type_drivers = vlan tenant_network_types = vlan mechanism_drivers = ovn Same config for neutron in compute node as well, under ovn external_id external_ids : {hostname=xxxx ovn-bridge-mappings="vlan:br-ex", ovn-cms-options="availability-zones=nova", ovn-remote="tcp:xxxx:6642,tcp:xxxxx:6642", rundir="/var/run/openvswitch", system-id="01a70eda-59bb-4e8b-870d-08eba09abae3"} With above config, we do see below error in ovn-controller & not able to connect to SB DB ovn-controller.log: 2025-04-29T17:38:48.508Z|00012|main|INFO|OVN internal version is : [24.03.2-20.33.0-72.6] 2025-04-29T17:38:55.206Z|00026|chassis|INFO|Need to specify an encap type and ip 2025-04-29T17:38:55.206Z|00027|chassis|INFO|Need to specify an encap type and ip 2025-04-29T17:38:55.206Z|00028|chassis|INFO|Need to specify an encap type and ip can you please share your inputs on this ? Ideally we don't want to have ovn-*** ports to be created

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[Glance] No meeting on May, 1st
by Cyril Roelandt 30 Apr '25

30 Apr '25

Hello, Thursday is International Workers' Day and most of the Glance team will be away from keyboard. The meeting will therefore be cancelled. Happy Hacking anyway! Cyril Roelandt

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[keystone] Weekly meeting canceled 30-Apr-2025
by Dave Wilde 30 Apr '25

30 Apr '25

Greetings, Due to conflicts and travels we have to cancel this Keystone weekly meeting for this week (30-Apr-2025). Please reach out via the mailing list or IRC if you need anything from us. Thank you! /Dave

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[Docs][I18n] Re: Deployment Guide translation of OSA
by Ian Y. Choi 30 Apr '25

30 Apr '25

(Adding: openstack-discuss(a)lists.openstack.org and openstack-i18n(a)lists.openstack.org) Hi, Thank you for reaching out. I've noticed that the "deploy-guide" is not located in the /doc/source folder of the repository. This suggests that there may currently be no direct support from the OpenStack Docs team (now under the TC) or the I18n SIG for this documentation. To align with the Project Team Integration (PTI) structure, I recommend discussing with the core team members of the repository about reorganizing the documentation accordingly. For your reference, I am sharing some additional documents below like [2] - [4], which I hope will help clarify the process and requirements. If you have further questions or need support from the I18n SIG, please feel free to reach out via the openstack-i18n mailing list or the #openstack-i18n IRC channel. This ensures that your queries are visible to all community members and can be addressed more efficiently, rather than contacting me directly. Thank you, /Ian [1] https://docs.openstack.org/doc-contrib-guide/team-structure.html [2] https://docs.openstack.org/i18n/latest/infra.html [3] https://docs.openstack.org/doc-contrib-guide/project-guides.html [4] https://governance.openstack.org/tc/reference/project-testing-interface.html On Tue, Apr 29, 2025 at 12:09 AM Dmitry <dcu995(a)gmail.com> wrote: > Hello, Ian. > > We are currently working on adding the OpenStack-Ansible deployment guide ( > https://docs.openstack.org/project-deploy-guide/openstack-ansible/latest/) to > translation server. However, we've encountered a challenge: we are not sure > how to start a job to gather the documents and upload them to Zanata ( > https://review.opendev.org/c/openstack/openstack-ansible/+/947634) > > Could you please guide us on what steps we should take to initiate this > process? > > Thank you very much. >

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Bitergia dashboard outage due to maintenance
by Ildiko Vancsa 29 Apr '25

29 Apr '25

Hi OpenStack community, I’m reaching out to let you know that the OpenStack Bitergia metrics dashboard[1] will be unavailable for a short period of time due to scheduled maintenance, where the underlying OpenSearch cluster will be updated. Details of the downtime: * Start Date: Monday, April 28th at 9:00 AM CEST (12:00 AM PDT) * End Date: Tuesday, April 29th at 4:00 PM CEST (7:00 AM PDT) __During this maintenance window, the dashboard will be inaccessible. Please also note that data updates will not resume until Wednesday.__ Thank you for your understanding. Best Regards, Ildikó [1] https://openstack.biterg.io/app/dashboards#/view/Overview

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[glance] Manually creating an image
by Francesco Di Nucci 29 Apr '25

29 Apr '25

Hi all, I am experimenting with manual creation of images, so I am trying to update the documentation example about a CentOS Stream image creation (https://review.opendev.org/c/openstack/openstack-manuals/+/928128) Is there anyone that could review the steps I wrote? It seems to work but I think there is room for improvement/more best practices to be followed Thanks in advance -- Francesco Di Nucci System Administrator Compute & Networking Service, INFN Naples Email: francesco.dinucci(a)na.infn.it

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[kolla-ansible][rabbitmq] Change to quorum queue
by Winicius Allan 29 Apr '25

29 Apr '25

Hi community o/ I've got a little confused about the procedure[1] to change the type of queues to quorum queues. The documentation says that it is needed to stop the services that use Rabbit, but in some tasks in `genconfig` step, some APIs must be up, for example, in[2]. I think the documentation is not too clear, or I just missed something. So, I need to stop services and turn on the APIs? Will it affect the procedure of changing the queue type from classic to quorum? Another question is: when upgrading from Antelope to Caracal, is this procedure mandatory? [1] https://docs.openstack.org/kolla-ansible/latest/reference/message-queues/ra… [2] https://github.com/openstack/kolla-ansible/blob/master/ansible/roles/octavi…

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[neutron] Bug Deputy Report Apr 21 - Apr 27
by Yatin Karel 29 Apr '25

29 Apr '25

Hi Neutrinos, Below is the bug deputy report for last week:- High ==== - https://bugs.launchpad.net/neutron/+bug/2109592 - [master][periodic] oslo master jobs broken with ImportError: cannot import name 'format_inspector' from 'oslo_utils.imageutils' Unassigned - https://bugs.launchpad.net/neutron/+bug/2109591 - master periodic job running with centos 9-stream broken with py39 constraint drop https://review.opendev.org/c/openstack/requirements/+/948285 Unassigned - https://bugs.launchpad.net/neutron/+bug/2109456 - AttributeError occurs when querying ports immediately after starting neutron-server Assigned to Gwangseok Jeon - https://bugs.launchpad.net/neutron/+bug/2107925 - [ovn] neutron_pg_drop deleted when using network log Assigned to Elvira García Ruiz - https://bugs.launchpad.net/neutron/+bug/2109326 - test_release_for_ipv6_lease_no_dhcp_release6 unit tests fails randomly Assigned to Yatin Karel Medium ====== - https://bugs.launchpad.net/neutron/+bug/2109354 - Incorrect behavior when filtering networks by provider:network_type with a limit parameter Unassigned Wishlist ======== - https://bugs.launchpad.net/neutron/+bug/2108952 - [RFE][ml2][ovs] distributed DHCP extends supports for DPU baremetal Unassigned Incomplete ========= - https://bugs.launchpad.net/neutron/+bug/2108985 - [BGP DVR] Incorrect /32 Fixed IP Route Advertisement Logic Asked for more input -- Thanks and Regards Yatin Karel

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