January 2024 - openstack-discuss - lists.openstack.org

[Freezer] Is Freezer dead?
by pi3.14＠tuta.io 19 Mar '24

19 Mar '24

Hi folks, is Freezer still supported? I don't see any real development going on with it. Is it recommended to use in a production Cloud environment? Are there other free and open source alternatives to Freezer? Thanks Roby

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[swift] Increase part power on account/container ring
by Thiago De Moraes Teixeira 13 Mar '24

13 Mar '24

Morning, Here we have a cluster with Accounts/Containers ring with part power 8 and our Objects ring with part power 20 (builted later). Now we want to migrate the 'old' Accounts/Containers ring to a new one, with higher part power, like 20. Is there a better way to do this? I'm doing some crazy tests with SAIO and multiples storage nodes, based in build a new ring with part power 20 and just swap the old files (account/container.ring.gz) with the new ones and let the replicators do their jobs, moving *.db files to their new home partition. Until today these tests worked fine, but I don't know how to do it on a large scale, with some terabytes of data. Just wondering about some ways to do that :) And before/after this change, is there any command in swift that i can audit this entire process, ensuring that cluster data remains the same? Thanks! -- _‘Esta mensagem é direcionada apenas para os endereços constantes no cabeçalho inicial. Se você não está listado nos endereços constantes no cabeçalho, pedimos-lhe que desconsidere completamente o conteúdo dessa mensagem e cuja cópia, encaminhamento e/ou execução das ações citadas estão imediatamente anuladas e proibidas’._ * **‘Apesar do Magazine Luiza tomar todas as precauções razoáveis para assegurar que nenhum vírus esteja presente nesse e-mail, a empresa não poderá aceitar a responsabilidade por quaisquer perdas ou danos causados por esse e-mail ou por seus anexos’.*

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[heat][monasca][sahara][senlin] Features dependent on inactive projects
by Takashi Kajinami 09 Mar '24

09 Mar '24

Hello, As you know, some of the OpenStack projects were marked inactive during this cycle. There are still on-going discussions but from my view these are very likely excluded from the upcoming 2024.1 release and it's unclear yet if any of these projects will be kept. Currently heat provides features integrated with some of the inactive projects (Monasca, Sahara and Senlin), and we have to decide how we deal with these features[1]. The main concern is that we can't maintain the features for the inactive projects, and IMO we should retire these features if these inactive projects are abandoned or are no longer maintained in the consistent way with the other active projects. Based on the current situation, I'd propose the following steps for upcoming cycles. - Deprecate the features dependent on inactive projects in 2023.2 release - Note that we have to remove these features directly during this cycle in case any problems related to these project block the upcoming heat release. - Remove these features in 2024.1 release unless we are sure that these projects are kept maintained as active projects in the openstack namespace, with following the global release cycle. Please let me know if you have any concern about the proposed plan. If I hear no objections then I'll propose patches for deprecation. Thank you, Takashi Kajinami irc: tkajinam [1] I've submitted a series of patches to remove these features and these would give a clear view about the features affected. https://review.opendev.org/q/topic:%22inactive-project-removal%22+project:o…

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[cinder][glance][nova][telemetry][monasca][oslo][vmware] Can we deprecate(and remove) VMWare support ?
by Takashi Kajinami 07 Mar '24

07 Mar '24

Hi all, As you might know, some of the OpenStack projects currently support usage of VMWare component. However recently the VMware virt driver in nova was marked experimental in 2023.2 release [1] and it has been discussed that the driver will be removed in 2023.2 release[2], after deprecation is backported to 2023.1. (Please someone from nova team correct me if I'm wrong) So my current question is; Does it make sense to deprecate all of the features to support VMWare component ? My understanding is that these features were added to be used along with VMWare virt driver in nova, but once the virt driver is removed this use case is voided. I'll list up the features within the discussion scope below. nova: VMWare virt driver (this is already experimental by [1]) cinder: VMware Storage Driver (vmdk) glance: VMWare Datastore (I proposed deprecating this in [3][4]) ceilometer: VMWare virt driver (this was deprecated by [5]) os-brick: VmdkConnector monasca-agent: vcenter collector (*1) oslo.vmware: the whole project NOTE: These features are found based on dependency on oslo.vmware but there can be a few not listed here. Outside of OpenStack's governance, there are two projects dependent on oslo.vmware, networking-vsphere and vmware-nsx but both of these look inactive. Because of SLURP, we have to complete deprecation during in 2024.1 release so that we can drop the feature right after 2024.1. If we fail then we have to maintain these features until 2025.1 (the features already deprecated can be removed earlier, though). So I'd like to get feedback and decision before deadline for 2024.1 Thank you, Takashi (*1) Monasca is now inactive so I doubt anyone would work on this topic before it is retired. [1] https://review.opendev.org/c/openstack/nova/+/863911 [2] https://review.opendev.org/c/openstack/nova/+/897017 [3] https://review.opendev.org/c/openstack/glance_store/+/893696 [4] https://lists.openstack.org/archives/list/openstack-discuss@lists.openstack… [5] https://review.opendev.org/c/openstack/ceilometer/+/894540

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[Watcher] How use Watcher to scheduler Openstack resource without cpu_usage
by Nguyễn Hữu Khôi 06 Mar '24

06 Mar '24

Hello guys. I want to use watcher to scheduler openstack resources but some openstack versions are missing cpu_usage metric. How do we use Watcher without it? Thank you. Nguyen Huu Khoi

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[openstack][skyline] Some works with skyline
by Nguyễn Hữu Khôi 26 Feb '24

26 Feb '24

Hello guys. I am working on Skyline. I can integrate my monitor tab on it. I will try to do something about it. If it works properly, I can contribute. It is a very nice project. I hope it will grow and grow in the future. Thanks Skyline Team. [image: image.png] Nguyen Huu Khoi

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[tc][murano] Status of the murano project
by Takashi Kajinami 21 Feb '24

21 Feb '24

Hello, As I brought in another thread about yaql library maintenance[1], It seems murano project is not active now, based on the following points. * The changes merged during recent two years but all of these are gate fix * Its CI is currently broken and no one is trying to fix it * I tried reaching the current PTL by email or gerrit review but didn't get any feedback even after waiting for a few weeks I'm wondering if murano project should be added to the inactive projects, or at least its project health and plan needs to be reviewed by TC, before we include this to Caracal deliverables. # Though it might be too later to drop the deliverables now Thank you Takashi Kajinami irc: tkajinam [1] https://lists.openstack.org/archives/list/openstack-discuss@lists.openstack…

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Encountering a live migration issue on Kolla Ansible Deployment
by khurshidsx＠gmail.com 15 Feb '24

15 Feb '24

Hello all, I recently set up a cluster using Kolla Ansible, but I'm encountering a live migration issue. I would appreciate any advice or insights you can provide. Error Message is rule:create_port_binding is disallowed by policy Neutron server returns request_ids: ['req-dce2d22c-349b-4759-a0f2-8bebbfbb1aee'] Here are some logs: 2024-01-25 04:55:51.599 23 INFO neutron.api.v2.resource [req-a380e1bc-a94b-4935-be0d-76fcc94becc4 req-dce2d22c-349b-4759-a0f2-8bebbfbb1aee 636854b888d7441eafcd21255e1378f1 b07c4b6d7b2241c187ed84f30b163817 - - default default] create failed (client error): Access was denied to this resource. 2024-01-25 04:55:51.601 23 INFO neutron.wsgi [req-a380e1bc-a94b-4935-be0d-76fcc94becc4 req-dce2d22c-349b-4759-a0f2-8bebbfbb1aee 636854b888d7441eafcd21255e1378f1 b07c4b6d7b2241c187ed84f30b163817 - - default default] 192.168.252.254,192.168.252.12 "POST /v2.0/ports/e70fab29-d0cd-4db4-8fbc-a572da1bff64/bindings HTTP/1.1" status: 403 len: 308 time: 0.0207033 Neutron server returns request_ids: ['req-dce2d22c-349b-4759-a0f2-8bebbfbb1aee'] 2024-01-25 04:55:51.815 19 ERROR nova.conductor.manager Neutron server returns request_ids: ['req-dce2d22c-349b-4759-a0f2-8bebbfbb1aee'] 2024-01-25 04:55:51.815 19 ERROR nova.conductor.manager Neutron server returns request_ids: ['req-dce2d22c-349b-4759-a0f2-8bebbfbb1aee'] Neutron server returns request_ids: ['req-dce2d22c-349b-4759-a0f2-8bebbfbb1aee']: nova.exception.Forbidden: rule:create_port_binding is disallowed by policy

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[neutron][vpnaas][ovn] Pushing VPNaaS support through OVN
by Mohammed Naser 13 Feb '24

13 Feb '24

Hi all! One of the biggest show stoppers for us for OVN is VPNaaS but I think it’s time that we’d like to be involved in getting it over the line, I want to thank Bodo who has shown a lot of patience in getting the code necessary, and it seems that the code works for them in production as well. I’d like to ask if possible for folks to review these two outstanding changes: https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/847007 https://review.opendev.org/c/openstack/neutron-vpnaas/+/765353 I know Slawek had some concerns, so hoping that raising via the email list if Bodo can address those and over the next bit of time we can get this landed in, since it even has actual proper testing both in CI and with user feedback. Thanks! Mohammed

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about magnum capi for production
by Nguyễn Hữu Khôi 08 Feb '24

08 Feb '24

Hello guys. Could you share with me some experience about using Magnum CAPI in production? https://github.com/vexxhost/magnum-cluster-api Thank you so much. Nguyen Huu Khoi

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