- openstack-discuss - lists.openstack.org

[heat][ops] Removal of standalone api services (heat-api and heat-cfn-api)
by Takashi Kajinami 01 Jul '25

01 Jul '25

Hello, Historically heat has provided two methods to deploy api services (native heat api and heat CFN api). 1. standalone script based on eventlet 2. wsgi application run by server framework like apache or uwsgi Now the heat team is trying to get rid of eventlet following the global effort to replace it, and the current blocker is 1 because we have no good alternative to re-implement the standaloe service. The global migration strategy is to remove standalone api services using eventlet and provide only wsgi application. So I'm now sending an email to ask for any input, in case if any operator has concern about our current plan below. - Backport deprecation of standalone api scripts to 2025.1 - Remove these scripts during 2025.2 This means that any operators should use 3rd party server framework like uwsgi and apache+mod_wsgi to run heat api from 2025.2 . I understand backporting deprecation is something we won't accept usually, but I've seen this pattern was done in the past for a few exceptions like Hyper-V support removal. If we hear no objections/concerns for a week then, we aim to merge the removal during this cycle. Thank you, Takashi -- Takashi Kajinami irc: tkajinam github: https://github.com/kajinamit launchpad: https://launchpad.net/~kajinamit

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[dev][tc] Replacing CLA enforcement with DCO enforcement
by Jeremy Stanley 01 Jul '25

01 Jul '25

As previously discussed[*], tomorrow (2025-07-01) I'll merge a change[**] switching Gerrit to start requiring Signed-off-by in commit messages when pushing new changes or revisions to changes in OpenStack repositories (existing changes don't need to be amended in order to merge; only when revising, rebasing or backporting to other branches). Agreeing to the OpenInfra ICLA will no longer be necessary. The OpenStack Contributor Guide has already been updated to reflect this[***]. After this update merges, when attempting to push or alter a change's content you may receive an error (from git review/git push at the command line or from the Gerrit WebUI if you're trying to edit a change there) notifying you that you're missing a Signed-off-by trailer in your commit message. You can either add one with git's -s option like... git commit -s (to add when making a new commit) git commit --amend -s (when altering an existing commit) ...or by directly editing the commit message to include a line at the end with your address such as... Signed-off-by: Jeremy Stanley <fungi(a)yuggoth.org> Keep in mind that if you're pushing a series of changes, you may need to update all their commit messages, e.g. through an interactive rebase. If anyone has questions, please don't hesitate to ask! [*] https://lists.openstack.org/archives/list/openstack-discuss@lists.openstack… [**] https://review.opendev.org/950998 [***] https://docs.openstack.org/contributors/common/dco.html -- Jeremy Stanley

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[openstack]Share about OSS which used for my Openstack
by Nguyễn Hữu Khôi 30 Jun '25

30 Jun '25

Hello, I would like to share some open-source software (OSS) that I used for my OpenStack environment. https://github.com/nguyenhuukhoi/openstack-note/blob/main/Cloud%20System%20… I hope this will be helpful for you, especially those who are getting started with OpenStack. Nguyen Huu Khoi

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Re: [openstack]Share about OSS which used for my Openstack
by Nguyễn Hữu Khôi 30 Jun '25

30 Jun '25

Hello, My Openstack system is on bare metal nodes. Nguyen Huu Khoi On Mon, Jun 30, 2025 at 9:01 PM Winicius Allan <winiciusab12(a)gmail.com> wrote: > So do you have a controller baremetal that you create virtual machines on > top of it to use as controller nodes? > > Regards. > > On Mon, Jun 30, 2025, 10:40 Nguyễn Hữu Khôi <nguyenhuukhoinw(a)gmail.com> > wrote: > >> Hello, >> >> I would like to share some open-source software (OSS) that I used for my >> OpenStack environment. >> >> >> https://github.com/nguyenhuukhoi/openstack-note/blob/main/Cloud%20System%20… >> >> >> I hope this will be helpful for you, especially those who are getting >> started with OpenStack. >> Nguyen Huu Khoi >> >

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[oslo][mistral][keystone] broken library gate
by Elõd Illés 30 Jun '25

30 Jun '25

Hi teams in $SUBJECT, The release team usually checks the gate health of libraries which did not have merged patches recently and it seems you have a project with broken gate: oslo.utils: https://review.opendev.org/c/openstack/oslo.utils/+/952914 python-mistralclient: https://review.opendev.org/c/openstack/python-mistralclient/+/952927 python-keystoneclient: https://review.opendev.org/c/openstack/python-keystoneclient/+/952923 Could you please check and fix the gate so that we don't release 2025.2 Flamingo with a broken state. Thanks in advance, Előd Illés irc: elodilles @ #openstack-release

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[keystone][horizon] OPENSTACK_KEYSTONE_DOMAIN_DROPDOWN security impact
by Pierre Riteau 30 Jun '25

30 Jun '25

Hello, The documentation for the OPENSTACK_KEYSTONE_DOMAIN_DROPDOWN option in Horizon [1] has this warning: > It is strongly advised NOT to enable this for public clouds, as advertising enabled domains to unauthenticated customers irresponsibly exposes private information. This should only be used for private clouds where the dashboard sits behind a corporate firewall. In a context where this option enables one or multiple domains that would be publicly documented anyway, is there really any issue with using this option on a publicly-accessible Horizon deployment? Thanks, Pierre Riteau (priteau) [1] https://docs.openstack.org/horizon/latest/configuration/settings.html#opens…

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"tag" API in OpenStack, case sensitive
by Rodolfo Alonso Hernandez 30 Jun '25

30 Jun '25

Hello all: I initially found this issue in Neutron [1] but it seems to be more of an OpenStack wide problem. In Neutron, when you try to create a tag with different case (upper, lower), the API fails: $ openstack port create --network private port_tags $ openstack port set --tag tag1 port_tags $ openstack port set --tag TAG1 port_tags # this command will fail with the following message: ConflictException: 409: Client Error for url: http://192.168.10.100/networking/v2.0/ports/21788aea-98b7-4606-bcf4-5f963ce…, Failed to create a duplicate Tag: for attribute(s) ['tags.PRIMARY'] with value(s) 47-TAG1 That happens because in Neutron we don't sanitize the input "tags" and we consider that "tag1" is different to "Tag1", as recommended by [2]: "Tags are case sensitive". But checking the table definitions in OpenStack (for example [3][4][5]), all projects seem to have the same problem: we define the tuple (resource, tag) as the primary key. But if we use a case insensitive table collation (for example "utf8_general_ci" or "utf8mb3_general_ci"), the comparison between "tag1" and "TAG1" will match. In the Neutron API, because we don't consider this scenario, the API raises the mentioned exception. In Nova, for example, the command succeeds but the new tag is not added. So the question here is: * Do we change the API definition to make it case insensitive? That will need, most probably, to revisit all stored tags and convert them to lower case. It will also require sanitizing the API input and making all tags lower case. * Do we enforce a charset and collation case sensitive for these specific tables? Regards. [1]https://bugs.launchpad.net/neutron/+bug/2114819 [2] https://specs.openstack.org/openstack/api-wg/guidelines/tags.html#tags-rest… [3] https://github.com/openstack/neutron/blob/39b183645e071f9c2926f0bd870723fb6… [4] https://github.com/openstack/nova/blob/64ca204c9cf497b0dcfff2d3a24b0dd795a5… [5] https://github.com/openstack/octavia/blob/2fb6ba9343e39f60f058a781afd14b906…

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nova-ovs-hybrid-plug CI jobs failing for Nova
by Michael Still 30 Jun '25

30 Jun '25

Hi, over the weekend it appears that nova-ovs-hybrid-plug CI jobs have been failing for Nova, I think because of this error: "Failed to contact the endpoint at https://200.225.47.11/image for discovery. Fallback to using that endpoint as the base url." https://zuul.opendev.org/t/openstack/build/fcc678f62f584bbb9726821f5992ae90 is an example of such a failure. The CI job then executes: openstack --os-compute-api-version 2.74 server create --image --flavor --nic net-id= --host np0041269081 --wait evacuate-test Which is invalid because it doesn't have an argument to the --image flag. I am unsure who owns 200.225.47.11. Is it possible its offline? Thanks, Michael

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[neutron] Bug deputy report for week 26 of 2025 (June 23th)
by Lajos Katona 30 Jun '25

30 Jun '25

Hi Neutrinos! Last week (week 26, from 23 june) I was the Neutron bug deputy, please check the report for that week. * *Unassigned*: ** https://bugs.launchpad.net/neutron/+bug/2115411 ([ovn-octavia-provider] Exception observe when there no IP available for VIP ): TL;DR: shall we throw http500 or 409 when there's no available IP. ** https://bugs.launchpad.net/neutron/+bug/2115241 (test_spawn_rate_limited_metadata_proxy unit test fails randomly ) ** High Bugs* ** https://bugs.launchpad.net/neutron/+bug/2115327 ([fullstack] Migrate the fullstack tests to other FWs ) ** Medium Bugs* ** https://bugs.launchpad.net/neutron/+bug/2115184 ([S-RBAC] Custom role can't get resources which belongs to different projects ) Owner: Slaweq ** https://bugs.launchpad.net/neutron/+bug/2115189 ( [OVN] ``sync_port_qos_policies`` and ``sync_fip_qos_policies`` only have "repair" mode), owner: Rodolfo, https://review.opendev.org/c/openstack/neutron/+/953081 ** https://bugs.launchpad.net/neutron/+bug/2115242 ([FT] Random errors in ``test_floatingip_mac_bindings``), owner: Rodolfo, https://review.opendev.org/q/Ia153b48aaec72e6a073b313ef2aea8efac6dbbae ** https://bugs.launchpad.net/neutron/+bug/2115510 ([neutron][os-ken] Bug on the BGP loop prevention), assigned: Anas Jouhdy, https://review.opendev.org/c/openstack/os-ken/+/953631 Best wishes, Lajos Katona (lajoskatona)

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[tc][all] OpenStack Technical Committee Weekly Summary and Meeting Agenda (2025.2/R-13)
by Goutham Pacha Ravi 30 Jun '25

30 Jun '25

Hello Stackers, We're thirteen weeks away from the coordinated release of OpenStack 2025.2 "Flamingo" [1]. This Thursday marks Milestone-2 of the release cycle. This is a bug-targeting milestone for OpenStack project teams, as well as a checkpoint for the OpenStack Release Management team to line up deliverables that will be part of the coordinated release at the end of this development cycle. Currently, the number of deliverables to be released has only changed slightly from the OpenStack 2025.1 release. No significant deliverables have been deprecated or removed. In the past week, the OpenStack Technical Committee did not make any new governance changes; however, several proposals are under the community's review. Most significantly, today (2025-06-30) marks the end of the OpenStack Contributor License Agreement (CLA). The CLA was adopted in July 2010 (do you feel old yet?) [2], and thousands of contributors have signed it. However, for over a decade, we've felt encumbered by how it was arcane, perceived to be more permissive than Apache v2 and caused friction with individuals and organizations. We believe it has limited contributor involvement. Today, we join several other open source projects in requiring the "Developer Certificate of Origin" as a way to sign off your contributions. As we close the lid on the CLA regime, you'll need to "git commit -s" each of your contributions from 2025-07-01 to adhere to the DCO [3][4]. We do anticipate hiccups and request your cooperation in ironing out any issues in the code review system and contributor tooling during this transition. If you notice something broken, please chime in on this mailing list or on OFTC's #opendev channel. === Weekly Meeting === The last weekly meeting of the OpenStack Technical Committee was held on 2025-06-24 [5]. The meeting was well attended and covered several topics. The proposal to mark the Cyborg project as inactive [6] was withdrawn after critical CI fixes were merged. While activity has resumed for this cycle, there are concerns about the project’s long-term maintenance, particularly in light of future OpenStack-wide changes like eventlet removal and dependency updates. It was opined that Cyborg is not "feature complete" and must stay responsive to ongoing ecosystem changes, even if its core functionality appears stable. The upcoming cycle's elections will serve as a checkpoint to reassess the project’s trajectory and whether new maintainers need onboarding. We then discussed the timeline of the ongoing effort to phase out eventlet. A new governance patch [7] proposes a timeline that aligns with operator and distro expectations, especially in light of Python 3.13 adoption. Python 3.12 will continue to be a fallback for some time, but when supporting Python 3.13, we hope not to depend on eventlet across the board. The TC emphasized that continued discussion on the Gerrit change is necessary to finalize acceptable timelines. The next major topic concerned setuptools changes that will impact PBR (Python Build Reasonableness). Setuptools will remove "ScriptWriter" and "pkg_resources" by October 31, 2025. These removals break current functionality in PBR and could jeopardize CI and release workflows. A critical bug was reported against PBR by maintainers of setuptools [8]. The TC discussed options ranging from vendoring replacements to rewriting PBR logic or adopting upstream tools despite performance tradeoffs. A key concern is that PBR’s CI is currently broken and must be fixed before any meaningful changes can be implemented. We'd like to seek a volunteer to resolve this issue. Please chime in on OFTC's #openstack-tc or #openstack-oslo if you're keen to help with this. In closing, we discussed the OpenInfra Summit 2025 CFP for Forum Sessions and Project Updates. CFP submissions must be made before 23:45 PST on 2025-07-08 [9]. The next meeting of the OpenStack Technical Committee will be held on 2025-07-01 at 1700 UTC. This meeting will be hosted simultaneously over Meetpad and IRC. You're welcome to join whichever platform you prefer. The Meetpad session will be recorded, and the recording will be shared on the TC's YouTube channel [10]. Please find the agenda and joining information on the meeting's wiki page [11]. I hope you'll be able to join us there. === Governance Proposals === ==== Open for review ==== - Add service-types-authority to SDK deliverables | https://review.opendev.org/c/openstack/governance/+/953548 - Deprecate shade, os-client-config | https://review.opendev.org/c/openstack/governance/+/953549 - Remove Monasca from active project | https://review.opendev.org/c/openstack/governance/+/953671 - Make Eventlet removal deadlines more acceptable for operators | https://review.opendev.org/c/openstack/governance/+/952903 - Require declaration of affiliation from TC Candidates | https://review.opendev.org/c/openstack/governance/+/949432 === Upcoming Events === - 2025-07-03: OpenStack's 15th Birthday, Colombia User Group: https://www.meetup.com/colombia-openinfra-user-group/events/308383244 - 2025-07-08: OpenInfra Board meeting: https://board.openinfra.org/ - 2025-07-19: OpenInfra Days, Indonesia: https://2025.openinfra.id/ Thank you very much for reading! On behalf of the OpenStack TC, Goutham Pacha Ravi (gouthamr) OpenStack TC Chair [1] 2025.2 "Flamingo" Release Schedule: https://releases.openstack.org/flamingo/schedule.html [2] OpenStack and its CLA: https://wiki.openstack.org/wiki/OpenStackAndItsCLA [3] OpenStack will replace CLA with DCO: https://governance.openstack.org/tc/resolutions/20250520-replace-the-cla-wi… [4] OpenStack Contributor Guide to DCO: https://docs.openstack.org/contributors/common/dco.html [5] TC Meeting IRC Log 2025-06-24: https://meetings.opendev.org/meetings/tc/2025/tc.2025-06-24-17.00.html [6] Cyborg will not be marked inactive: https://review.opendev.org/c/openstack/governance/+/952798 [7] Timeline changes for the Eventlet Removal goal: https://review.opendev.org/c/openstack/governance/+/952903 [8] PBR setuptools incompatibility: https://bugs.launchpad.net/pbr/+bug/2107732 [9] CFP for OpenInfra Summit 2025: https://summit2025.openinfra.org/cfp/ [10] OpenStack TC YouTube Channel: https://www.youtube.com/@openstack-tc [11] TC Meeting Agenda, 2025-07-01: https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting

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