December 2024 - openstack-discuss

[neutron] Hold the rechecks
by Yatin Karel 18 Dec '24

18 Dec '24

With the latest Ubuntu jammy kernel released, jobs running with openvswitch/linux bridge are impacted https://bugs.launchpad.net/neutron/+bug/2091990. Almost all branches are impacted, so hold any recheck until it's fixed. Other projects should also be seeing the issue when running such jobs. -- Thanks and Regards Yatin Karel

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[qa] Team Organization Updates
by Martin Kopec 17 Dec '24

17 Dec '24

Hello everyone, I'm changing my work focus in the new year, therefore, I will have reduced bandwidth for QA and PTL duties for the rest of the Epoxy cycle. As a result, I'd like to announce a few changes: 1. Ghanshyam will take over moderating office hours starting in the new year. To better accommodate his timezone, the office hours will be held *bi-weekly on Wednesdays 18:00 UTC (even weeks).* The first office hour in the new year will be on *Wednesday January 8th*. 2. Ghanshyam will also act as PTL proxy for any emergencies, e.g. patches that require an approval asap. However, feel free to add me as a reviewer to patches that need a final review. 3. Luigi Toscano volunteered to help us with reviews, mainly with Tempest-related ones as he is a long-term contributor to cinder-tempest-plugin and several other projects - https://review.opendev.org/q/owner:ltoscano@redhat.com Thanks, -- Martin Kopec Red Hat EMEA IM: kopecmartin

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[tc][all] No weekly meetings over the holidays (2024-12-24 and 2024-12-31)
by Goutham Pacha Ravi 17 Dec '24

17 Dec '24

Hello Stackers, As we approach the end-of-the-year holidays, please note that the OpenStack Technical Committee weekly meetings [1] previously scheduled for 2024-12-24 and 2024-12-31 are cancelled. We will resume our weekly meetings on 2025-01-07, and I will share the agenda closer to that date. Wishing everyone a happy and restful holiday season! Thank you, Goutham Pacha Ravi (gouthamr) OpenStack TC Chair [1] https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee

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[openstack-ansible] Weekly meetings on Dec 24 and Dec 31 cancelled
by Dmitriy Rabotyagov 17 Dec '24

17 Dec '24

Hi, Last week we decided to cancel the weekly meetings on December 24 and December 31 2024 due to Christmas holidays as many people will not be around for the meeting. This means that the next meeting will happen only on January 7 2025. With that being said, I want to congratulate the community with the upcoming Christmas and New Year and wish to have plenty of fun during holidays! And thank for all the hard work that was put in during 2024.

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[neutron] End of year meeting schedule
by Brian Haley 17 Dec '24

17 Dec '24

Hello Neutrinos: Just wanted to make sure everyone was aware of our meeting schedule for the rest of the year. As discussed in our meeting Tuesday, next week will be the last week of meetings for the year, specifically: December 13th - Drivers meeting cancelled December 16th - Neutron CI meeting December 17th - Neutron meeting December 20th - Drivers meeting cancelled December 23rd - Neutron CI meeting (?) will leave up to Yatin Meetings the week of December 23rd and December 30th are cancelled, starting up again the week of January 6th. As usual, reach out on IRC/gerrit/email with questions for me or the core team, but assume a potentially slow turn-around. I will be offline from December 19th to January 8th, checking-in occasionally to make sure there are no fires, Miguel has offered to lead the team meeting on January 7th in my absence (thanks Miguel!). -Brian, Neutron PTL

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Vault cannot authorize approle
by Andy Speagle 17 Dec '24

17 Dec '24

Hey Team, I'm working with charmed openstack and it looks like I let my certs expire stupidly... and now I'm seeing this from vault: Vault cannot authorize approle Further info from the logs indicate this: unit-vault-0: 08:42:04 WARNING unit.vault/0.juju-log InternalServerError: Unable to authorize approle. This may indicate failure to communicate with the database unit-vault-0: 08:42:04 ERROR unit.vault/0.juju-log Traceback (most recent call last): File "/var/lib/juju/agents/unit-vault- 0/charm/reactive/vault_handlers.py", line 896, in client_approle_authorized vault.get_local_client() File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/tenacity/__init__.py", line 339, in wrapped_f return self(f, *args, **kw) File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/tenacity/__init__.py", line 430, in __call__ do = self.iter(retry_state=retry_state) File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/tenacity/__init__.py", line 378, in iter raise retry_exc.reraise() File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/tenacity/__init__.py", line 206, in reraise raise self.last_attempt.result() File "/usr/lib/python3.10/concurrent/futures/_base.py", line 451, in result return self.__get_result() File "/usr/lib/python3.10/concurrent/futures/_base.py", line 403, in __get_result raise self._exception File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/tenacity/__init__.py", line 433, in __call__ result = fn(*args, **kwargs) File "/var/lib/juju/agents/unit-vault-0/charm/lib/charm/vault.py", line 258, in get_local_client client.auth_approle(app_role_id) File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/hvac/v1/__init__.py", line 2072, in auth_approle return self.auth('/v1/auth/{0}/login'.format(mount_point), json=params, use_token=use_token) File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/hvac/v1/__init__.py", line 1726, in auth return self._adapter.auth( File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/hvac/adapters.py", line 159, in auth response = self.post(url, **kwargs).json() File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/hvac/adapters.py", line 103, in post return self.request('post', url, **kwargs) File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/hvac/adapters.py", line 233, in request utils.raise_for_error(response.status_code, text, errors=errors) File "/var/lib/juju/agents/unit-vault-0/.venv/lib/python3.10/site- packages/hvac/utils.py", line 39, in raise_for_error raise exceptions.InternalServerError(message, errors=errors) hvac.exceptions.InternalServerError: internal error The database seems to be up and accessible... so, I gotta believe it's a cert issue... so, I feel like this might be a chicken-egg issue where it can't connect to the DB due to certs... but then can't issue certs because it can't connect to the DB. Any thoughts? ----- Andy Speagle

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[neutron] bug deputy report for week of 2024-12-09+
by Ihar Hrachyshka 16 Dec '24

16 Dec '24

Hi all, Bugs ------- Gate issues ========= 1. fullstack failures in l3ha agent, placeholder: https://bugs.launchpad.net/neutron/+bug/2091351 May be related to https://bugs.launchpad.net/neutron/+bug/2083609 There's a fix for the latter: https://review.opendev.org/c/openstack/neutron/+/937758 2. functional suite OOMing when CPU number is low: https://bugs.launchpad.net/neutron/+bug/2091855 There's a fix to split the suite in serial runs: https://review.opendev.org/c/openstack/neutron/+/937759 The bug alludes that memory consumption could be improved; I'd recommend to limit the scope of this bug to fixing the CI failure and let the memory concerns be addressed elsewhere / by another owner if needed. 3. tempest failure in stable branch in psql job: https://bugs.launchpad.net/neutron/+bug/2091711 No fix; no owner. API / policy ========= All assigned to Slawek; not sure if he really wants to own all of them. 1. no quota on the number of tags breaks api: https://bugs.launchpad.net/neutron/+bug/2091410 DoS when too many tags are created; CVE adjacent. Need quotas for tags? 2. policy mechanism allows to work around some limitations on external connectivity when fwaas is used: https://bugs.launchpad.net/neutron/+bug/2091536 Not sure if it has a security angle or affects anything but fwaas. 3. custom policy rule failing due to missing fields: https://bugs.launchpad.net/neutron/+bug/2091493 Needs owner ========== 1. Unicast leakage on flat network: https://bugs.launchpad.net/neutron/+bug/2091211 The next step would be to set up a 2-compute devenv setup with flat and see if ml2/ovs openvswitch driver can reproduce. Additional tests to functional / fullstack / tempest validating leakage is not happening could be helpful too. Already fixed ========== 1. 500 when backend doesn't support vlan-transparent: https://bugs.launchpad.net/neutron/+bug/2091613 2. pylint change broke ovn agent delete: https://bugs.launchpad.net/neutron/+bug/2091071 New RFEs -------------- 1. use unicast mode for keepalived to avoid vxlan flooding when mcast is off: https://bugs.launchpad.net/neutron/+bug/2091599 Ihar

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[Neutron] DHCP port status inactive
by Vinicius Afonso 16 Dec '24

16 Dec '24

Hello, I am new to Openstack environment and I need help with a Neutron problem. When I create a new network, the DHCP port launches with status inactive. Even though I tried to create a VM, the DHCP generate a port for the machine, However it takes a few minutes to give an error: "Build of instance ed6c8835-f2d4-4730-9638-74ded388361b aborted: Failed to allocate the network(s), not rescheduling." The only alternative solution to overcome this issue is to change the DHCP agent of the network. If I change it, the new DHCP port will have an active status and then I can launch a VM. Nothing conclusive was found in the logs, just the error to bind the port. It doesn't say anything to why the port is inactive, just that the port was created and with status active. Things that I already tried: -> See nova and neutron logs -> Restart neutron-server, neutron-dhcp-agent, neutron-openvswitch-agent -> Change manually the DHCP agent Anyone had the same problem as this one? Any tips to troubleshoot? Any help is welcome! Thanks.

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Dalmatian: Dimensions of instance console
by berndbausch＠gmail.com 15 Dec '24

15 Dec '24

This is a Dalmatian-based Devstack. The instance console's height is too large for my screen. Documentation claims that console dimensions can be configured in a file named _detail_vnc.html [1], but there is no file with this name anywhere in the filesystem. I just submitted a bug [2] but wonder if somebody can help me out right now. How can the console dimensions be configured? Thanks! Bernd Bausch Instructor and tinkerer Here is my bug description: Under Frequently Asked Questions (https://docs.openstack.org/nova/2024.2/admin/remote-console-access.html#fre quently-asked-questions), the answer to Q: How do I adjust the dimensions of the VNC window image in the OpenStack dashboard? is incorrect. My Devstack installation contains no file named _detail_vnc.html. I found a file with the interesting name _detail_console.html under /opt/stack/horizon/openstack_dashboard/dashboards/project/instances/template s/instances, but it doesn't contain the answer's code for width and height. [1] https://docs.openstack.org/nova/2024.2/admin/remote-console-access.html#freq uently-asked-questions [2] https://docs.openstack.org/nova/2024.2/admin/remote-console-access.html#freq uently-asked-questions

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[publiccloud-sig] Reminder: next meeting December 18th - 0800 UTC
by Felix Kronlage-Dammers 15 Dec '24

15 Dec '24

Hi everyone, This upcoming Wednesday (December 18th) the next meeting of the publiccloud-sig is going to happen. We’ll be meeting at 0800 UTC here: https://meetpad.opendev.org/publiccloud-sig <https://meetpad.opendev.org/publiccloud-sig> See also here for all other details: https://wiki.openstack.org/wiki/PublicCloudSIG <https://wiki.openstack.org/wiki/PublicCloudSIG> See ya in our pre-christmas special edition of the public cloud SIG :) felix -- Felix Kronlage-Dammers Sovereign Cloud Stack — standardized, built and operated by many Ein Projekt der Open Source Business Alliance - Bundesverband für digitale Souveränität e.V. Tel.: +49-30-206539-205 | Matrix: @fkronlage:matrix.org | fkr(a)osb-alliance.com

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