- openstack-discuss - lists.openstack.org

[kolla] parent tags
by Sam Morrison 11 Oct '21

11 Oct '21

I’m trying to be able to build a projects container without having to rebuild the parents which have different tags. The workflow I’m trying to achieve is: Build base and openstack-base with a tag of wallaby Build a container image for barbican with a tag of the version of barbican that is returned when doing `git describe` Build a container image for nova with a tag of the version of barbican that is returned when doing `git describe` etc.etc. I don’t seem to be able to do this without having to also build a new base and openstack-base with the same tag which is slow and also means a lot of disk space. Just wondering how other people do this sort of stuff? Any ideas? Thanks, Sam

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[Horizon] Yoga PTG Schedule
by vishal manchanda 10 Oct '21

10 Oct '21

Hello everyone, I have booked the below slots for Horizon Yoga PTG: Monday, October 18, 15:00 - 17:00 UTC Tuesday, October 19, 15:00 - 17:00 UTC Wednesday, October 20, 16:00 - 17:00 UTC I have also created Etherpad to collect topics for ptg discussion [1]. Feel free to add your topics. Please Let me know in case you have any topics to discuss and the above schedule doesn't work for you and We will see how to manage that. Also Please register for PTG if you haven't done it yet [2]. Thank you, Vishal Manchanda(irc: vishalmanchanda) [1] https://etherpad.opendev.org/p/horizon-yoga-ptg [2] https://www.eventbrite.com/e/project-teams-gathering-october-2021-tickets-1…

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[sdk]: Remove volumes stuck in error deleting status
by dmeng 09 Oct '21

09 Oct '21

Hello there, Hope everything is going well. I would like to know if there is any method that could remove the volume stuck in the "error-deleting" status? We are using the chameleon openstack cloud but we are not the admin user there, so couldn't use the "cinder force-delete" or "cinder reset-state" command. Wondering if there is any other method we could use to remove those volumes in our own project? And also wondering what might cause this "error-deleting" problem? We use openstacksdk block storage service, "cinder.delete_volume()" method to remove volumes, and it works fine before. Thanks and have a great day! Catherine

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Why is kolla-kubernetes not maintained anymore？
by fusco lu 09 Oct '21

09 Oct '21

hi,everyone Can you tell me the reason for not being maintained?

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[kolla][wallaby][cinder] netapp driver failed do create volume from images
by Ignazio Cassano 09 Oct '21

09 Oct '21

Hello, I've just updated my kolla wallaby with latest images. When I create volume from image on ceph it works. When I create volume from image on nfs netapp ontap, it does not work. The following is reported in cinder-volume.log: 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python3.8/site-packages/cinder/volume/flows/manager/create_volume.py", line 950, in _create_from_image_cache_or_download 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server model_update = self._create_from_image_download( 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python3.8/site-packages/cinder/volume/flows/manager/create_volume.py", line 766, in _create_from_image_download 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server volume_utils.copy_image_to_volume(self.driver, context, volume, 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python3.8/site-packages/cinder/volume/volume_utils.py", line 1158, in copy_image_to_volume 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server raise exception.ImageCopyFailure(reason=ex.stderr) 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server cinder.exception.ImageCopyFailure: Failed to copy image to volume: qemu-img: /var/lib/cinder/mnt/55fcb53b884ca983ed3d6fa8aac57810/volume-68fd6214-c24a-4104-ae98-e9d0b60aa136: error while converting raw: Failed to lock byte 101 Any help please ? Ignazio

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[all][tc] What's happening in Technical Committee: summary 8th Oct, 21: Reading: 5 min
by Ghanshyam Mann 08 Oct '21

08 Oct '21

Hello Everyone, Here is this week's summary of the Technical Committee activities. 1. TC Meetings: ============ * TC this week video meeting held on Oct 7th Thursday. * Most of the meeting discussions are summarized below (Completed or in-progress activities section). We forgot to record the meeting, an apology for that. I am summarizing each topic discussion, or you can also check some summary and transcript (these are autogenerated and not so perfect, though) @ - https://meetings.opendev.org/meetings/tc/2021/tc.2021-10-07-15.01.log.html - https://review.opendev.org/c/openstack/governance/+/813112/1/reference/tc-m… * We will have next week's IRC meeting on Oct 14th, Thursday 15:00 UTC, feel free the topic in agenda[1] by Oct 13th. 2. What we completed this week: ========================= * Added the cinder-netapp charm to Openstack charms[2] * Retired puppet-freezer[3] 3. Activities In progress: ================== TC Tracker for Xena cycle ------------------------------ * TC is using the etherpad[4] for Xena cycle working item. We will be checking and updating the status biweekly on the same etherpad. * Current status is: 9 completed, 3 to-be-discussed in PTG, 1 in-progress Open Reviews ----------------- * Four open reviews for ongoing activities[5]. Place to maintain the external hosted ELK, E-R, O-H services ------------------------------------------------------------------------- * We continue the discussion[6] on final checks and updates from Allison. Below is the summary: * Allison updated on the offer of the donated credits (45k/year from AWS) to run the ELK services. * Current ELK stack will be migrated on OpenSearch (an open source fork of Elasticsearch) cluster on AWS managed services. * We discussed and agreed to start/move these ELK service work under TACT SIG with the help of Daniel Pawlik, Ross Tomlinson, and Allison (along with Jeremy, Clark as backup/helping in migration). * Allison will continue work on setting up the accounts. * A huge thanks to Allison for driving and arranging the required resources. Add project health check tool ----------------------------------- * Using stats of review/code should not be the only criteria to decide the project health as it depends on many other factors, including the nature of project. * We agreed to use the generated stats only as an early warning tool and not to publish those anywhere which can be wrongly interpreted as project health or so. * We will continue discussing it in PTG for the next steps on this and what to do on TC liaison things. * Meanwhile, we are reviewing Rico proposal on collecting stats tool[7]. Stable Core team process change --------------------------------------- * Current proposal is under review[8]. Feel free to provide early feedback if you have any. Call for 'Technical Writing' SIG Chair/Maintainers ---------------------------------------------------------- * As you might have read in the email from Elod[9], Stephen, who is the current chair for this SIG is not planning to continue to chair. * This SIG has accomplished the work for what it was formed, and now most of the documentation are managed on projects side. TC agreed to move this SIG to complete state and move the repos under TC (tc members will be added to core group in those repos). * Any advisory work on documentation which is what this SIG was doing, will be handle in TC. TC tags analysis ------------------- * Operator feedback is asked on open infra newsletter too, and we will continue the discussion in PTG and will take the final decision based on feedback we receive, if any[10]. Project updates ------------------- * Retiring js-openstack-lib [11] Yoga release community-wide goal ----------------------------------------- * Please add the possible candidates in this etherpad [12]. * Current status: "Secure RBAC" is selected for Yoga cycle[13]. PTG planning ---------------- * We are collecting the PTG topics in etherpad[14], feel free to add any topic you would like to discuss. * We discussed the live stream of one of the TC PTG sessions like we did last time. Once we have more topics in etherpad, then we can select the appropriate one. Test support for TLS default: ---------------------------------- * Rico has started a separate email thread over testing with tls-proxy enabled[15], we encourage projects to participate in that testing and help to enable the tls-proxy in gate testing. 4. How to contact the TC: ==================== If you would like to discuss or give feedback to TC, you can reach out to us in multiple ways: 1. Email: you can send the email with tag [tc] on openstack-discuss ML[16]. 2. Weekly meeting: The Technical Committee conduct a weekly meeting every Thursday 15 UTC [17] 3. Office hours: The Technical Committee offers a weekly office hour every Tuesday at 0100 UTC [18] 4. Ping us using 'tc-members' nickname on #openstack-tc IRC channel. [1] https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting [2] https://review.opendev.org/c/openstack/governance/+/809011 [3] https://review.opendev.org/c/openstack/governance/+/808679 [4] https://etherpad.opendev.org/p/tc-xena-tracke [5] https://review.opendev.org/q/projects:openstack/governance+status:open [6] https://etherpad.opendev.org/p/elk-service-maintenance-plan [7] https://review.opendev.org/c/openstack/governance/+/810037 [8] https://review.opendev.org/c/openstack/governance/+/810721 [9] http://lists.openstack.org/pipermail/openstack-discuss/2021-October/025161.… [10] https://governance.openstack.org/tc/reference/tags/index.html [11] https://review.opendev.org/c/openstack/governance/+/798540 [12] https://review.opendev.org/c/openstack/governance/+/807163 [13] https://etherpad.opendev.org/p/y-series-goals [14] https://etherpad.opendev.org/p/tc-yoga-ptg [15] http://lists.openstack.org/pipermail/openstack-discuss/2021-June/023000.html [16] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-discuss [17] http://eavesdrop.openstack.org/#Technical_Committee_Meeting [18] http://eavesdrop.openstack.org/#Technical_Committee_Office_hours -gmann

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Introducing Hubtty, a Gertty fork for Github code reviews
by Martin André 08 Oct '21

08 Oct '21

Hi all, First off, apologies if this isn't the right forum, this has nothing to do with OpenStack development. I'm trying to reach out to the many Gertty users hiding here who might want a similar tool for their Github code reviews. I'm happy to announce the first release of Hubtty [1], a fork of Gertty that I adapted to the Github API and workflow. It has the same look and feel but differs in a few things I detailed in the release changelog [2]. This first version focuses on porting Gertty to Github and works reasonably well. Myself and other intrepid developers already use it every day and I personally find it very convenient for managing incoming PR reviews. In the coming versions I'd like to integrate better with the Github features and improve UX. Try it with `pip install hubtty` and let me know what you think of it. Note that Hubtty can't submit reviews to repositories for which the parent organization has enabled third-party application restrictions without explicitly allowing hubtty [3]. I'm working around the issue by using a token generated by the `gh` app. Martin [1] https://github.com/hubtty/hubtty [2] https://github.com/hubtty/hubtty/blob/v0.1/CHANGELOG.md [3] https://github.com/hubtty/hubtty/issues/20

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[charms] Yoga PTG
by Alex Kavanagh 08 Oct '21

08 Oct '21

Hi all, The OpenStack charms PTG sessions are booked as: - Wednesday 20th October - 14.00 - 17.00 UTC in the Icehouse room - Thursday 21st October - 14.00 - 17.00 UTC also in the Icehouse room Please add your name and discussion topic proposals to the etherpad. [1]. The etherpad also has links to the PTG main site, schedule and Charms. Thank you in advance and see you soon! Alex (tinwood) [1] https://etherpad.opendev.org/p/charms-yoga-ptg

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[heat] xena stack deployment failed
by Ammad Syed 08 Oct '21

08 Oct '21

Hi, I have upgraded my heat from wallaby to xena. When I am trying to create magnum cluster its giving below error in heat engine logs. Currently in whole stack, I have upgraded heat and magnum to latest release. Before upgrading heat from xena to wallaby, the stack deployment was successful. 2021-10-08 12:06:14.107 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] REQ: curl -g -i -X GET http://controller-khi04.rapid.pk:8774/v2.1/98687873a146418eaeeb54a01693669f -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}ef71182888b7ad3b8719ee8d48e37c6cd526e1f25f8395f733770917aead9b7b" -H "X-OpenStack-Nova-API-Version: 2.1" _http_log_request /usr/lib/python3/dist-packages/keystoneauth1/session.py:519 2021-10-08 12:06:14.121 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] RESP: [404] Connection: keep-alive Content-Length: 112 Content-Type: application/json Date: Fri, 08 Oct 2021 07:06:14 GMT X-Compute-Request-Id: req-d07e25b0-375f-48e6-ac4b-d76b41848e6a X-Openstack-Request-Id: req-d07e25b0-375f-48e6-ac4b-d76b41848e6a _http_log_response /usr/lib/python3/dist-packages/keystoneauth1/session.py:550 2021-10-08 12:06:14.121 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] RESP BODY: {"message": "The resource could not be found.<br /><br />\n\n\n", "code": "404 Not Found", "title": "Not Found"} _http_log_response /usr/lib/python3/dist-packages/keystoneauth1/session.py:582 2021-10-08 12:06:14.122 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] GET call to compute for http://controller-khi04.rapid.pk:8774/v2.1/98687873a146418eaeeb54a01693669f used request id req-d07e25b0-375f-48e6-ac4b-d76b41848e6a request /usr/lib/python3/dist-packages/keystoneauth1/session.py:954 2021-10-08 12:06:14.122 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] REQ: curl -g -i -X GET http://controller-khi04.rapid.pk:8774/v2.1/ -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}ef71182888b7ad3b8719ee8d48e37c6cd526e1f25f8395f733770917aead9b7b" -H "X-OpenStack-Nova-API-Version: 2.1" _http_log_request /usr/lib/python3/dist-packages/keystoneauth1/session.py:519 2021-10-08 12:06:14.128 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] RESP: [200] Connection: keep-alive Content-Length: 399 Content-Type: application/json Date: Fri, 08 Oct 2021 07:06:14 GMT Openstack-Api-Version: compute 2.1 Vary: OpenStack-API-Version, X-OpenStack-Nova-API-Version X-Compute-Request-Id: req-9b1f2443-fdee-41dd-9139-57376afd7bef X-Openstack-Nova-Api-Version: 2.1 X-Openstack-Request-Id: req-9b1f2443-fdee-41dd-9139-57376afd7bef _http_log_response /usr/lib/python3/dist-packages/keystoneauth1/session.py:550 2021-10-08 12:06:14.128 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] RESP BODY: {"version": {"id": "v2.1", "status": "CURRENT", "version": "2.88", "min_version": "2.1", "updated": "2013-07-23T11:33:21Z", "links": [{"rel": "self", "href": "http://controller-khi04.rapid.pk:8774/v2.1/"}, {"rel": "describedby", "type": "text/html", "href": "http://docs.openstack.org/"}], "media-types": [{"base": "application/json", "type": "application/vnd.openstack.compute+json;version=2.1"}]}} _http_log_response /usr/lib/python3/dist-packages/keystoneauth1/session.py:582 2021-10-08 12:06:14.128 2064 DEBUG novaclient.v2.client [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] GET call to compute for http://controller-khi04.rapid.pk:8774/v2.1/ used request id req-9b1f2443-fdee-41dd-9139-57376afd7bef request /usr/lib/python3/dist-packages/keystoneauth1/session.py:954 2021-10-08 12:06:14.129 2064 INFO heat.engine.resource [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] CREATE: ServerGroup "worker_nodes_server_group" Stack "k8s-cluster6-7cnnuz4hrfrz" [5501d6a4-59a6-4f76-b25e-ec43e0822361] 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource Traceback (most recent call last): 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource File "/usr/lib/python3/dist-packages/heat/engine/resource.py", line 916, in _action_recorder 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource yield 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource File "/usr/lib/python3/dist-packages/heat/engine/resource.py", line 1028, in _do_action 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource yield from self.action_handler_task(action, args=handler_args) 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource File "/usr/lib/python3/dist-packages/heat/engine/resource.py", line 970, in action_handler_task 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource handler_data = handler(*args) 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource File "/usr/lib/python3/dist-packages/heat/engine/resources/openstack/nova/server_group.py", line 98, in handle_create 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource server_group = client.server_groups.create(name=name, 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource File "/usr/lib/python3/dist-packages/novaclient/api_versions.py", line 393, in substitution 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource return methods[-1].func(obj, *args, **kwargs) 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource TypeError: create() got an unexpected keyword argument 'policies' 2021-10-08 12:06:14.129 2064 ERROR heat.engine.resource 2021-10-08 12:06:14.143 2064 INFO heat.engine.stack [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] Stack CREATE FAILED (k8s-cluster6-7cnnuz4hrfrz): Resource CREATE failed: TypeError: resources.worker_nodes_server_group: create() got an unexpected keyword argument 'policies' 2021-10-08 12:06:14.146 2064 DEBUG heat.engine.stack [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] Persisting stack k8s-cluster6-7cnnuz4hrfrz status CREATE FAILED _send_notification_and_add_event /usr/lib/python3/dist-packages/heat/engine/stack.py:1109 2021-10-08 12:06:15.009 2061 INFO heat.engine.stack [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] Triggering resource 2434 for update 2021-10-08 12:06:15.040 2063 DEBUG heat.engine.worker [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] [88ec8f6f-7e10-4c6a-be97-03de82938eb2] Traversal cancelled; re-trigerring. check_resource /usr/lib/python3/dist-packages/heat/engine/worker.py:193 2021-10-08 12:06:16.016 2061 INFO heat.engine.stack [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] Triggering resource 2437 for update 2021-10-08 12:06:16.048 2061 DEBUG heat.engine.worker [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] [88ec8f6f-7e10-4c6a-be97-03de82938eb2] Traversal cancelled; re-trigerring. check_resource /usr/lib/python3/dist-packages/heat/engine/worker.py:193 2021-10-08 12:06:17.026 2061 INFO heat.engine.stack [req-31d11ee8-fc47-4399-b424-97adabf31331 admin admin - - -] Triggering resource 2443 for update 2021-10-08 12:06:17.066 2062 DEBUG heat.engine.worker [req-61cb3eba-0cf0-47f7-8fdb-8e9375888dc4 - - - - -] [88ec8f6f-7e10-4c6a-be97-03de82938eb2] Traversal cancelled; re-trigerring. check_resource /usr/lib/python3/dist-packages/heat/engine/worker.py:193 - Ammad

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[neutron] East-West networking issue on DVR after failed attempt at starting a new instance
by J-P Methot 07 Oct '21

07 Oct '21

Hi, We use Openstack Wallaby installed through Kolla-ansible on this setup. Here's a quick rundown of the issue we just noticed: -We try popping an instance which fails because of a storage issue. -Nova tries to create the instance on 3 different nodes before failing. -We notice that instances on these 3 nodes and only those instances cannot connect to each other anymore. -Doing Tcpdump tests, we realize that pings are received by each instance, but never replied to. -Restarting the neutron-openvswitch-agent container fixes this issue. I suspect l2population might have something to do with this. Is the ARP table rebuilt when the openvswitch-agent is restarted? -- Jean-Philippe Méthot Senior Openstack system administrator Administrateur système Openstack sénior PlanetHoster inc.

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[neutron] Drivers meeting agenda - 08.10.2021
by Lajos Katona 07 Oct '21

07 Oct '21

Hi Neutrinos, The agenda for tomorrow's drivers meeting is at [1]. We have 1 RFE to discuss: * https://bugs.launchpad.net/neutron/+bug/1946251 API: allow to disable anti-spoofing but not SGs [1] https://wiki.openstack.org/wiki/Meetings/NeutronDrivers#Agenda See you at the meeting tomorrow. Lajos Katona (lajoskatona)

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RDO vSocial during the PTG
by Amy Marrich 07 Oct '21

07 Oct '21

Hi Everyone, I'm pleased to announce that RDO will be sponsoring a virtual social during the PTG, Thursday at 17:00 during the break. Last PTG's Trivia Social was a great success, but to do something different this time around we will be doing a virtual Escape Room. The room is a mixture of text and images so should be bandwidth friendly and we'll use Meetpad for the breakout rooms. We'll be doing an Intermediate level room <https://trappedintheweb.com/escape-rooms/cabin-fever>and the team that finishes first will receive prizes! Because I need to purchase passes you will need to register in advance at: https://eventyay.com/e/e7299da7 There is a team signup page you'll receive after registering where you can add your name to a team of 5-8 people. While we can definitely have more people participating in the teams then passes, the intent is to allow everyone to actively participate. Thanks, Amy (spotz)

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Neutron VPNaaS - how to change driver from OpenSwan to StrongSwan? [kolla-ansible][neutron]
by Adam Tomas 06 Oct '21

06 Oct '21

Hi everyone, because I still have problem with growing memory consumption when vpnaas extension is enabled (https://bugs.launchpad.net/neutron/+bug/1940071) I’m trying to test another solutions. And now - while openstack uses strongswan (and this driver is described in documentation) as vpnaas driver, kolla-ansible (v11, victoria) uses openswan… So is there any way to force kolla-ansible to use strongswan? Best regards Adam Tomaś

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[all][tc] Technical Committee next weekly meeting on Oct 7th at 1500 UTC
by Ghanshyam Mann 06 Oct '21

06 Oct '21

Hello Everyone, Technical Committee's next weekly meeting is scheduled for Oct 7th at 1500 UTC. If you would like to add topics for discussion, please add them to the below wiki page by Wednesday, Oct 6th, at 2100 UTC. https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting -gmann

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[Swift][Interop] PTG time
by Arkady Kanevsky 06 Oct '21

06 Oct '21

Swift team, Interop team would like time on Yoga PTG Monday or Tu between 21-22 UTC to discuss Interop guideline coverage for Swift. Thanks, Arkady -- Arkady Kanevsky, Ph.D. Phone: 972 707-6456 Corporate Phone: 919 729-5744 ext. 8176456

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[install] Install on OVH dedicated servers
by P. P. 06 Oct '21

06 Oct '21

Hello all, I know that OVH uses Openstack to offer their public cloud services. I would like to know if someone was able to use their dedicated servers to build a private cloud based on Openstack. Do you think OVH dedicated server hardware + Vrack can provide sufficient requirements for a production environment? Thank you. P.

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[masakari] Yoga PTG
by Radosław Piliszek 06 Oct '21

06 Oct '21

Hello all, This is a reminder that Masakari Yoga PTG is to happen Tuesday October 19, 2021 06:00 - 08:00 (UTC). Please add your name and discussion topic proposals to the etherpad. [1]. Thank you in advance and see you soon! [1] https://etherpad.opendev.org/p/masakari-yoga-ptg -yoctozepto

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OpenStack Xena is officially released!
by Herve Beraud 06 Oct '21

06 Oct '21

The official OpenStack Xena release announcement has been sent out: http://lists.openstack.org/pipermail/openstack-announce/2021-October/002056… Thanks to all who were a part of the Xena development cycle! This marks the official opening of the releases repo for Yoga, and freezes are now lifted. Xena is now a fully normal stable branch, and the normal stable policy now applies. Thanks! Hervé Beraud and the Release Management team -- Hervé Beraud Senior Software Engineer at Red Hat irc: hberaud https://github.com/4383/ https://twitter.com/4383hberaud

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API used for update Image in Glance
by Adivya Singh 06 Oct '21

06 Oct '21

Hi Team, Can you please list me , what i have to do different while updating Image in Glance using a API call, Can Some body share the Syntax for the same, Do i need to create a JSON file for the same Regards Adivya Singh

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[cinder] Bug deputy report for week of 10-06-2021
by Sofia Enriquez 06 Oct '21

06 Oct '21

This is a bug report from 09-29-2021-15-09 to 10-06-2021. Agenda: https://etherpad.opendev.org/p/cinder-bug-squad-meeting ----------------------------------------------------------------------------------------- High - https://bugs.launchpad.net/cinder/+bug/1946059 "NFS: revert to snapshot not working". Assigned to Rajat Dhasmana. Medium - https://bugs.launchpad.net/cinder/+bug/1945824 "[Pure Storage] Clone CG from CG snapshot fails in PowerVC". Assigned to Simon Dodsle. - https://bugs.launchpad.net/cinder/+bug/1945571 "C-bak configure more than one worker issue". Unassigned. Low - https://bugs.launchpad.net/cinder/+bug/1946167 "ddt version incompatibility for victoria branch ". Unassigned. Incomplete - https://bugs.launchpad.net/cinder/+bug/1945500 "[stable/wallaby] filter reserved image properties". Unassigned. Cheers, -- Sofía Enriquez she/her Software Engineer Red Hat PnT <https://www.redhat.com> IRC: @enriquetaso @RedHat <https://twitter.com/redhat> Red Hat <https://www.linkedin.com/company/red-hat> Red Hat <https://www.facebook.com/RedHatInc> <https://www.redhat.com>

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[monasca][Release-job-failures] Release of openstack/monasca-agent for ref refs/tags/6.0.0 failed
by Herve Beraud 06 Oct '21

06 Oct '21

Hello Monasca team, Please have a look at the job error below. Indeed your publish-monasca-agent-docker-images fail with a cryptography error [1]. Indeed cryptography has been recently upgraded from version 3.4.8 to the version 35.0.0 [2]. This could explain the reason why this job fails to build rust. We think that your used docker image needs some updating to solve this issue. For more details about the experienced issue please have a look at the jobs links below (the forwarded email). You should also note that the same problem appears with monasca-notification. Thank you for reading. [1] ``` 2021-10-06 11:22:30.035239 | ubuntu-focal | writing manifest file 'src/cryptography.egg-info/SOURCES.txt' 2021-10-06 11:22:30.035260 | ubuntu-focal | copying src/cryptography/py.typed -> build/lib.linux-x86_64-3.6/cryptography 2021-10-06 11:22:30.035282 | ubuntu-focal | creating build/lib.linux-x86_64-3.6/cryptography/hazmat/bindings/_rust 2021-10-06 11:22:30.035303 | ubuntu-focal | copying src/cryptography/hazmat/bindings/_rust/__init__.pyi -> build/lib.linux-x86_64-3.6/cryptography/hazmat/bindings/_rust 2021-10-06 11:22:30.035325 | ubuntu-focal | copying src/cryptography/hazmat/bindings/_rust/asn1.pyi -> build/lib.linux-x86_64-3.6/cryptography/hazmat/bindings/_rust 2021-10-06 11:22:30.035358 | ubuntu-focal | copying src/cryptography/hazmat/bindings/_rust/ocsp.pyi -> build/lib.linux-x86_64-3.6/cryptography/hazmat/bindings/_rust 2021-10-06 11:22:30.035381 | ubuntu-focal | copying src/cryptography/hazmat/bindings/_rust/x509.pyi -> build/lib.linux-x86_64-3.6/cryptography/hazmat/bindings/_rust 2021-10-06 11:22:30.035422 | ubuntu-focal | running build_ext 2021-10-06 11:22:30.035446 | ubuntu-focal | generating cffi module 'build/temp.linux-x86_64-3.6/_openssl.c' 2021-10-06 11:22:30.035467 | ubuntu-focal | creating build/temp.linux-x86_64-3.6 2021-10-06 11:22:30.035489 | ubuntu-focal | running build_rust 2021-10-06 11:22:30.035510 | ubuntu-focal | 2021-10-06 11:22:30.035532 | ubuntu-focal | =============================DEBUG ASSISTANCE============================= 2021-10-06 11:22:30.035553 | ubuntu-focal | If you are seeing a compilation error please try the following steps to 2021-10-06 11:22:30.035575 | ubuntu-focal | successfully install cryptography: 2021-10-06 11:22:30.035596 | ubuntu-focal | 1) Upgrade to the latest pip and try again. This will fix errors for most 2021-10-06 11:22:30.035618 | ubuntu-focal | users. See: https://pip.pypa.io/en/stable/installing/#upgrading-pip 2021-10-06 11:22:30.035639 | ubuntu-focal | 2) Read https://cryptography.io/en/latest/installation/ for specific 2021-10-06 11:22:30.035660 | ubuntu-focal | instructions for your platform. 2021-10-06 11:22:30.035682 | ubuntu-focal | 3) Check our frequently asked questions for more information: 2021-10-06 11:22:30.035703 | ubuntu-focal | https://cryptography.io/en/latest/faq/ 2021-10-06 11:22:30.035724 | ubuntu-focal | 4) Ensure you have a recent Rust toolchain installed: 2021-10-06 11:22:30.035763 | ubuntu-focal | https://cryptography.io/en/latest/installation/#rust 2021-10-06 11:22:30.035786 | ubuntu-focal | 2021-10-06 11:22:30.035807 | ubuntu-focal | Python: 3.6.8 2021-10-06 11:22:30.035828 | ubuntu-focal | platform: Linux-5.4.0-88-generic-x86_64-with 2021-10-06 11:22:30.035850 | ubuntu-focal | pip: n/a 2021-10-06 11:22:30.035871 | ubuntu-focal | setuptools: 58.2.0 2021-10-06 11:22:30.035893 | ubuntu-focal | setuptools_rust: 0.12.1 2021-10-06 11:22:30.035914 | ubuntu-focal | =============================DEBUG ASSISTANCE============================= 2021-10-06 11:22:30.035936 | ubuntu-focal | 2021-10-06 11:22:30.035959 | ubuntu-focal | error: can't find Rust compiler 2021-10-06 11:22:30.035981 | ubuntu-focal | 2021-10-06 11:22:30.036009 | ubuntu-focal | If you are using an outdated pip version, it is possible a prebuilt wheel is available for this package but pip is not able to install from it. Installing from the wheel would avoid the need for a Rust compiler. 2021-10-06 11:22:30.036040 | ubuntu-focal | 2021-10-06 11:22:30.036061 | ubuntu-focal | To update pip, run: 2021-10-06 11:22:30.036082 | ubuntu-focal | 2021-10-06 11:22:30.036103 | ubuntu-focal | pip install --upgrade pip 2021-10-06 11:22:30.036124 | ubuntu-focal | 2021-10-06 11:22:30.036145 | ubuntu-focal | and then retry package installation. 2021-10-06 11:22:30.036166 | ubuntu-focal | 2021-10-06 11:22:30.036206 | ubuntu-focal | If you did intend to build this package from source, try installing a Rust compiler from your system package manager and ensure it is on the PATH during installation. Alternatively, rustup (available at https://rustup.rs) is the recommended way to download and update the Rust compiler toolchain. 2021-10-06 11:22:30.036237 | ubuntu-focal | 2021-10-06 11:22:30.036259 | ubuntu-focal | This package requires Rust >=1.41.0. 2021-10-06 11:22:30.036280 | ubuntu-focal | ---------------------------------------- 2021-10-06 11:22:30.036305 | ubuntu-focal | [0m [91m ERROR: Failed building wheel for cryptography ``` [2] https://opendev.org/openstack/requirements/commit/1fa22ce584ef8a5f5ec0c0e60… ---------- Forwarded message --------- De : <zuul(a)openstack.org> Date: mer. 6 oct. 2021 à 13:37 Subject: [Release-job-failures] Release of openstack/monasca-agent for ref refs/tags/6.0.0 failed To: <release-job-failures(a)lists.openstack.org> Build failed. - openstack-upload-github-mirror https://zuul.opendev.org/t/openstack/build/1bb52ee7d5e74741b8b5f180ba48061f : SUCCESS in 1m 32s - release-openstack-python https://zuul.opendev.org/t/openstack/build/ecd6b609a8f1440f98f521d018aae2bb : SUCCESS in 5m 39s - announce-release https://zuul.opendev.org/t/openstack/build/6022c2ed55bb411498b5359ed606a3a1 : SUCCESS in 7m 43s - propose-update-constraints https://zuul.opendev.org/t/openstack/build/0f767adb04294e05ab2f54175c38c12e : SUCCESS in 7m 46s - publish-monasca-agent-docker-images https://zuul.opendev.org/t/openstack/build/09e6e50adb8649e8a61083e8fa0cc602 : POST_FAILURE in 13m 19s _______________________________________________ Release-job-failures mailing list Release-job-failures(a)lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/release-job-failures -- Hervé Beraud Senior Software Engineer at Red Hat irc: hberaud https://github.com/4383/ https://twitter.com/4383hberaud

2 1

[masakari] Proposal to cancel weekly meetings
by Radosław Piliszek 06 Oct '21

06 Oct '21

Dears, Due to low attendance and the current schedule being uncomfortable for me, I propose to cancel the weekly meetings and suggest we coordinate via this mailing list and do ad-hoc chats on IRC as I'm simply lurking there most of the time and answering the messages. Kind regards, -yoctozepto

1 1

[cyborg] No meeting on 06th October
by Brin Zhang(张百林) 06 Oct '21

06 Oct '21

Hi All, All Cyborg Core contributor are in holiday, so we will cancel this weekly meeting (October 6th). According to schedule will meeting directly on October 13th Thanks. brinzhang Inspur Electronic Information Industry Co.,Ltd.

1 0

[glance] Yoga PTG schedule
by Abhishek Kekane 05 Oct '21

05 Oct '21

Hello All, Greetings!!! Yoga PTG is around the corner and if you haven't already registered, please do so as soon as possible [1]. I have created an etherpad [2] and also added day wise topics along with timings we are going to discuss. Kindly let me know if you have any concerns with allotted time slots. We also have some slots open on Tuesday, Wednesday and Thursday for unplanned discussions. So please feel free to add your topics if you still haven't added yet. As a reminder, these are the time slots for our discussion. Tuesday 19 October 2021 1400 UTC to 1700 UTC Wednesday 20 October 2021 1400 UTC to 1700 UTC Thursday 21 October 2021 1400 UTC to 1700 UTC Friday 22 October 2021 1400 UTC to 1700 UTC NOTE: At the moment we don't have any sessions scheduled on Friday, if there are any last moment request(s)/topic(s) we will discuss them on Friday else we will conclude our PTG on Thursday 21st October. We will be using bluejeans for our discussion, kindly try to use it once before the actual discussion. The meeting URL is mentioned in etherpad [2] and will be the same throughout the PTG. [1] https://www.eventbrite.com/e/project-teams-gathering-october-2021-tickets-1… [2] https://etherpad.opendev.org/p/yoga-glance-ptg Thank you, Abhishek

1 0

[all][ptg] October 2021 Registration & Schedule
by Ashlee Ferguson 05 Oct '21

05 Oct '21

Hi everyone! The October 2021 Project Teams Gathering is right around the corner and the official schedule is live! You can download it here [0], or find it on the PTG website [1]. The PTGbot should be up to date by the end of the week [2] to reflect what is in the ethercalc which is now locked! The PTGbot is the during-event website to keep track of what's being discussed and any last-minute schedule changes. It is driven from the discussion in the #openinfra-events IRC channel where the PTGbot listens. Friendly reminder that the IRC network has changed from freenode to OFTC. Also, please don't forget to register[3] because that's how you'll receive event details, passwords, and other relevant information about the PTG. Please let us know if you have any questions! Thanks! Ashlee & Kendall (diablo_rojo) [0] Schedule https://object-storage-ca-ymq-1.vexxhost.net/swift/v1/6e4619c416ff4bd19e1c0… [1] PTG Website www.openstack.org/ptg [2] PTGbot: https://ptgbot.opendev.org/ [3] PTG Registration: https://openinfra-ptg.eventbrite.com

1 0

[Magnum] Virtual PTG October 2021
by feilong 05 Oct '21

05 Oct '21

Hello team, Our Yoga PTG will be held virtually in October. We have booked Oct 18, at 22:00-00:00 UTC and Oct 20 9:00-11:00UTC [1] for our Yoga PTG. I opened an etherpad [2] to organize the topics of the meetings. Please feel free to add your topics! Thank you. [1] https://object-storage-ca-ymq-1.vexxhost.net/swift/v1/6e4619c416ff4bd19e1c0… <https://ethercalc.openstack.org/8tum5yl1bx43> [2] https://etherpad.opendev.org/p/magnum-ptg-yoga <https://etherpad.opendev.org/p/cloudkitty-ptg-yoga> -- Cheers & Best regards, ------------------------------------------------------------------------------ Feilong Wang (王飞龙) (he/him) Head of Research & Development Catalyst Cloud Aotearoa's own Mob: +64 21 0832 6348 | www.catalystcloud.nz Level 6, 150 Willis Street, Wellington 6011, New Zealand CONFIDENTIALITY NOTICE: This email is intended for the named recipients only. It may contain privileged, confidential or copyright information. If you are not the named recipient, any use, reliance upon, disclosure or copying of this email or its attachments is unauthorised. If you have received this email in error, please reply via email or call +64 21 0832 6348. ------------------------------------------------------------------------------

1 1

[kolla] Neutron-metering is not creating the bandwidth metric
by Uriel Medina 05 Oct '21

05 Oct '21

Hello everyone. I'm having issues with the Neutron-Metering component inside Kolla-Ansible, and I was hoping that you guys could help me :) The problem is that Neutron Metering doesn't create/get the bandwidth metric. I create a report of this inside the Neutron Launchpad, thinking that maybe the Metering component had troubles: https://bugs.launchpad.net/neutron/+bug/1945560 With the help of Bence, we've discovered that the messages of the creation of metering labels and metering rules were OK inside RabbitMQ. After that, I deployed a new DevStack environment and, with the right configuration, the Neutron Metering is working as it should, only inside the DevStack environment. That made me think that maybe Kolla Ansible had a flag to avoid the modification of iptables and I found the flag "docker_disable_default_iptables_rules" which I set to "no", as I'm using the Wallaby version. Setting this flag didn't do the trick and I was thinking that maybe there is another flag or component of Kolla Ansible that prevents the modification of iptables, apart from "docker_disable_default_iptables_rules". Thanks in advance. Greetings!

1 0

[baremetal-sig][ironic] Tue Oct 12, 2021, 2pm & 6pm UTC: Ironic User & Operator Feedback (Session 2)
by Arne Wiebalck 05 Oct '21

05 Oct '21

Dear all, Due to popular demand and since we had to cut things short last month, the Bare Metal SIG has scheduled two meetings next week to continue the user/operator/admin feedback: - Tue Oct 12, 2021, at 2pm UTC (EMEA friendly), and - Tue Oct 12, 2021, at 6pm UTC (AMER friendly) So come along, meet other Ironicers and discuss your Ironic successes, pain points, issues, experiences and ideas with the community and in particular the upstream developers! Everyone, in particular not-yet Ironicers, are welcome to join! All details can be found on: - https://etherpad.opendev.org/p/bare-metal-sig Hope to see you there! Julia & Arne (for the Bare Metal SIG)

1 0

[tripleo][ansible] Openstack Ansible collections (modules) Yoga PTG
by Sagi Shnaidman 05 Oct '21

05 Oct '21

Hi, all Openstack Ansible collection (modules) project has its Yoga PTG session on Wed 20 Oct 13.00-14.00 UTC in Cactus room. Please add topics for discussion in the etherpad: https://etherpad.opendev.org/p/osac-yoga-ptg Thanks and see you in PTG! -- Best regards Sagi Shnaidman

1 0

[nova][placement] Asia friendly meeting slot on 7th of Oct
by Sylvain Bauza 05 Oct '21

05 Oct '21

Hi, This is a reminder that we will hold our monthly Asian-friendly Nova meeting timeslot on next Thursday 8:00 UTC [1]. Feel free to join us in the #openstack-nova IRC channel on the OFTC server [2] so we could discuss some topics like how to help synchronously or asynchronously contributors that are not in the European and American timezones. If you have problems joining us with IRC, please let me know by replying this email. Thanks, -Sylvain [1] https://www.timeanddate.com/worldclock/fixedtime.html?iso=2021-10-07T08:00:… [2] https://docs.openstack.org/contributors/common/irc.html

1 0

[ironic][molteniron][qa] Anyone still using MoltenIron?
by Julia Kreger 05 Oct '21

05 Oct '21

Out of curiosity, is anyone still using MotltenIron? A little historical context: It was originally tooling that came out of IBM to reserve physical nodes in a CI cluster in order to perform testing. It was never intended to be released as it was tooling *purely* for CI job usage. The reason I'm asking is that the ironic team is considering going ahead and retiring the repository. Thanks! -Julia

3 3

[kolla] skipping base if already exist
by Sam Morrison 04 Oct '21

04 Oct '21

Hi, We’ve started to use kolla to build container images and trying to figure out if I’m doing it wrong it it’s just not how kolla works. What I’m trying to do it not rebuild the base and openstack-base images when we build an image for a project. Example. We build a horizon image and it builds and pushes up to our registry the following kolla/ubuntu-source-base <> kolla/ubuntu-source-openstack-base kolla/ubuntu-source-horizon Now I can rebuild this without having to again build the base images with —skip parents But now I want to build a barbican image and I can’t use skip-parents as the barbican image also requires barbican-base. Which means I need to go and rebuild the ubuntu base and Openstack base images again. Is there a way to essentially skip parents but only if they don’t exist in the registry already? Or make skip-parents only mean skip base and Openstack-base? Thanks in advance, Sam

2 2

[CloudKitty] Virtual PTG October 2021
by Rafael Weingärtner 04 Oct '21

04 Oct '21

Hello everyone, As you probably heard our next PTG will be held virtually in October. I've marked October 18, at 14:00-17:00 UTC [1]. We already have a CloudKitty meeting organized for this day. Furthermore, I opened an Etherpad [2] to organize the topics of the meeting. Suggestions are welcome! [1] https://ethercalc.openstack.org/8tum5yl1bx43 [2] https://etherpad.opendev.org/p/cloudkitty-ptg-yoga -- Rafael Weingärtner

1 0

Help with eventlet 0.26.1 and dnspython >= 2
by Thomas Goirand 04 Oct '21

04 Oct '21

Hi, As you may know, eventlet is incompatible with dnspython >= 2.0.0.0rc1. See [1] for the details. However, Debian unstable has 2.0.0. Would there be some good soul willing to help me fix this situation? I would need a patch to fix this, but I'm really not sure how to start. Cheers, Thomas Goirand (zigo)

8 15

[neutron] bug deputy report of week 2021-09-27
by Bence Romsics 04 Oct '21

04 Oct '21

Hi Neutrinos, Here comes last week's report: Unassigned: * https://bugs.launchpad.net/neutron/+bug/1945283 test_overlapping_sec_grp_rules from neutron_tempest_plugin.scenario is failing intermittently * https://bugs.launchpad.net/neutron/+bug/1945306 [dvr+l3ha] north-south traffic not working when VM and main router are not on the same host Medium: * https://bugs.launchpad.net/neutron/+bug/1945512 [HA] HA router first transition to master should not wait fix proposed by ralonsoh: https://review.opendev.org/c/openstack/neutron/+/811751 * https://bugs.launchpad.net/neutron/+bug/1945651 [ovn] Updating binding profile through CLI doesn't work fix proposed by dalvarez and slaweq: https://review.opendev.org/c/openstack/neutron/+/811971 Low: * https://bugs.launchpad.net/neutron/+bug/1945954 [os-ken] Missing subclass for SUBTYPE_RIB_*_MULTICAST in mrtlib fix proposed by ralonsoh: https://review.opendev.org/c/openstack/os-ken/+/812293 Duplicate: * https://bugs.launchpad.net/neutron/+bug/1945747 GET security group rule is missing description attribute fixed on master, but not yet backported to ussuri where it was reported Still being triaged: * https://bugs.launchpad.net/neutron/+bug/1945560 Neutron-metering doesnt get "bandwidth" metric Cheers, Bence (rubasov)

1 0

Diversity and Inclusion Meeting Reminder - Tooday
by Amy Marrich 04 Oct '21

04 Oct '21

The Diversity & Inclusion WG invites members of all OIF projects to attend our next meeting Monday October 4th, at 17:00 UTC in the #openinfra- diversity channel on OFTC. The agenda can be found at https://etherpad.openstack.org/p/diversity-wg-agenda. Please feel free to add any topics you wish to discuss at the meeting. Thanks, Amy (apotz)

1 0

Access denied for user nova
by hojat openstack-nsx-VOIP SBC 04 Oct '21

04 Oct '21

Hi I have a problem which is described here <https://serverfault.com/questions/1079096/mysql-error-1045-access-denied-fo…>, Does anyone have any idea to resolve this issue? Regards, Hojii.

2 1

[tc][docs] missing documentation
by Előd Illés 02 Oct '21

02 Oct '21

Hi, With this mail I want to raise multiple topics towards TC, related to Documentation (SIG): * This week I had the task in the Release Management Team to notify the Documentation (Technical Writing) SIG to apply their processes to create the new release series landing pages for docs.openstack.org. Currently the SIG is chaired by Stephen Finucane, but he won't be around in the next cycle so the Technical Writing SIG will remain without a chair and active members. * Another point that came up is that a lot of projects are missing documentation in Victoria and Wallaby releases as they don't even have a single patch merged on their stable/victoria or stable/wallaby branches, not even the auto-generated patches (showing the lack of stable maintainers of the given projects). For example compare Ussuri [1] and Wallaby [2] projects page. - one proposed solution for this is to auto-merge the auto-generated patches (but on the other hand this does not solve the issue of lacking active maintainers) Thanks, Előd [1] https://docs.openstack.org/ussuri/projects.html [2] https://docs.openstack.org/wallaby/projects.html

5 5

[TripleO] Gate blocker - please hold rechecks
by Ronelle Landy 01 Oct '21

01 Oct '21

Hello All, We have a gate blocker for tripleo at: https://bugs.launchpad.net/tripleo/+bug/1945682 This tox error is impacting tox jobs on multiple tripleo-related repos. A resolution is being worked on by infra. Please hold rechecks if you are rechecking for this failure. Please note that third-party OVB jobs are also down - following an update to DNS on a network (related bug: https://bugs.launchpad.net/tripleo/+bug/1945678) We will update this list when the error is cleared. Thanks for your patience!

2 3

[all][tc] What's happening in Technical Committee: summary 1st Oct, 21: Reading: 5 min
by Ghanshyam Mann 01 Oct '21

01 Oct '21

Hello Everyone, Here is this week's summary of the Technical Committee activities. 1. TC Meetings: ============ * TC this week IRC meeting held on Sept 30th Thursday. * Most of the meeting discussions are summarized in the below sections (Completed or in-progress activities section). To know more details, you can check the complete logs @ https://meetings.opendev.org/meetings/tc/2021/tc.2021-09-30-15.00.log.html * We will have next week's video call meeting on Oct 7th, Thursday 15:00 UTC, feel free the topic in agenda [1] by Oct 6th. 2. What we completed this week: ========================= * Listed the 'Places for projects to spreading the word'[2] * Removed stable release 'Unmaintained' phase[3] 3. Activities In progress: ================== TC Tracker for Xena cycle ------------------------------ * TC is using the etherpad[4] for Xena cycle working item. We will be checking and updating the status biweekly on the same etherpad. * Current status is: 8 completed, 5 in-progress Open Reviews ----------------- * Five open reviews for ongoing activities[5]. Place to maintain the external hosted ELK, E-R, O-H services ------------------------------------------------------------------------- * We discussed about the technical possibility and the place to add the ELK services maintenance[6]. * As there is no other infra project than OpenStack has shown the interest to use and maintain it, we are disucssing where we can fit this in OpenStack. TACT SIG is one place we are leaning towards. We will continue to discuss it in next TC meeting and prepare some draft plan. Add project health check tool ----------------------------------- * No updates on this than previous week. * We are reviewing Rico proposal on collecting stats tool[7] and TODO of documenting the usage and interpretation of those stats. Stable Core team process change --------------------------------------- * Draft proposal resolution is still under review[8] . Feel free to provide early feedback if you have any. * Elod has raised more issues today[9], that a few projects stable change (even auto generated patch) are not merged and so does their stable branch doc site is not up. For now, we are fine to auto/single core approval of those auto-generated patches and proceed to make stable branch doc site up. Call for 'Technical Writing' SIG Chair/Maintainers ---------------------------------------------------------- * The technical writing SIG[10] provides documentation guidance, assistance, tooling, and style guides for OpenStack project teams. * As you might have read the email from Elod[9], Stephen who is current chair for this SIG is not planning to continue to chair. Please let us know if you are interested to help in this Doc TC tags analysis ------------------- * As discussed in the last PTG, TC is working on an analysis of the usefulness of the Tags framework[11] or what all tags can be cleaned up. * We are still waiting for the operator's response to the email on openstack-disscuss ML[12]. If you are an operator, please respond to the email and based on the feedback we will continue the discussion in PTG. Project updates ------------------- * Add the cinder-netapp charm to Openstack charms[13] * Retiring js-openstack-lib [14] * Retire puppet-freezer[15] Yoga release community-wide goal ----------------------------------------- * Please add the possible candidates in this etherpad [16]. * Current status: "Secure RBAC" is selected for Yoga cycle[17]. PTG planning ---------------- * We are collecting the PTG topics in etherpad[18], feel free to add any topic you would like to discuss. * We discussed the live stream of one of the TC PTG sessions like we did last time. Once we will have more topics in etherpad then we can select the appropriate one. Test support for TLS default: ---------------------------------- * Rico has started a separate email thread over testing with tls-proxy enabled[19], we encourage projects to participate in that testing and help to enable the tls-proxy in gate testing. 4. How to contact the TC: ==================== If you would like to discuss or give feedback to TC, you can reach out to us in multiple ways: 1. Email: you can send the email with tag [tc] on openstack-discuss ML[20]. 2. Weekly meeting: The Technical Committee conduct a weekly meeting every Thursday 15 UTC [21] 3. Office hours: The Technical Committee offers a weekly office hour every Tuesday at 0100 UTC [22] 4. Ping us using 'tc-members' nickname on #openstack-tc IRC channel. [1] https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting [2] https://docs.openstack.org/project-team-guide/spread-the-word.html [3] https://review.opendev.org/c/openstack/project-team-guide/+/810499 [4] https://etherpad.opendev.org/p/tc-xena-tracke [5] https://review.opendev.org/q/projects:openstack/governance+status:open [6] https://etherpad.opendev.org/p/elk-service-maintenance-plan [7] https://review.opendev.org/c/openstack/governance/+/810037 [8] https://review.opendev.org/c/openstack/governance/+/810721 [9] http://lists.openstack.org/pipermail/openstack-discuss/2021-October/025161.… [10] https://governance.openstack.org/sigs/ [11] https://governance.openstack.org/tc/reference/tags/index.html [12] http://lists.openstack.org/pipermail/openstack-discuss/2021-September/02480… [13] https://review.opendev.org/c/openstack/governance/+/809011 [14] https://review.opendev.org/c/openstack/governance/+/798540 [15] https://review.opendev.org/c/openstack/governance/+/807163 [16] https://etherpad.opendev.org/p/y-series-goals [17] https://review.opendev.org/c/openstack/governance/+/803783 [18] https://etherpad.opendev.org/p/tc-yoga-ptg [19] http://lists.openstack.org/pipermail/openstack-discuss/2021-June/023000.html [20] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-discuss [21] http://eavesdrop.openstack.org/#Technical_Committee_Meeting [22] http://eavesdrop.openstack.org/#Technical_Committee_Office_hours

1 0

[release] Release countdown for week R-0, Oct 4 - Oct 8
by Herve Beraud 01 Oct '21

01 Oct '21

Development Focus ----------------- We will be releasing the coordinated OpenStack Xena release next week, on October 6, 2021. Thanks to everyone involved in the Xena cycle! We are now in pre-release freeze, so no new deliverable will be created until final release, unless a release-critical regression is spotted. Otherwise, teams attending the virtual PTG should start to plan what they will be discussing there! General Information ------------------- On release day, the release team will produce final versions of deliverables following the cycle-with-rc release model, by re-tagging the commit used for the last RC. A patch doing just that will be proposed soon. PTLs and release liaisons should watch for that final release patch from the release team. While not required, we would appreciate having an ack from each team before we approve it on the 16th, so that their approval is included in the metadata that goes onto the signed tag. Upcoming Deadlines & Dates -------------------------- Final Xena release: October 6 Yoga PTG: October 18-22 -- Hervé Beraud Senior Software Engineer at Red Hat irc: hberaud https://github.com/4383/ https://twitter.com/4383hberaud

1 0

[oslo] oslo.metrics package for Fedora
by Hirotaka Wakabayashi 01 Oct '21

01 Oct '21

Hello Oslo Team, I am a Fedora packager. I want to package oslo.metrics for Fedora because my package uses oslo.messaging that requires oslo.metrics as you know. oslo.messaging package repository already exists in Fedora. I will take over it from the former package maintainer. the oslo.metrics repository doesn't existso I need to make it. If any concerns with it, please reply. I can update the version as soon as the new version releases by using Fedora's release monitoring system. Thanks in advance, Hirotaka Wakabayashi

4 4

[glance] No meeting on 07th October
by Abhishek Kekane 30 Sep '21

30 Sep '21

Hi All, We decided to cancel our next (October 7th) weekly meeting. According to schedule we will meet directly on October 14th. In case of any queries, reach us on #openstack-glance IRC channel. Thank you, Abhishek

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[cinder][nova][requirements] RFE requested for os-brick
by Brian Rosmaita 30 Sep '21

30 Sep '21

Hello Requirements Team, The Cinder team recently became aware of a regression in os-brick that prevents Nova from attaching NVMe volumes [0]. A fix has been merged to master (yoga development) [1] and has been backported to stable/xena [2]. We've proposed a release of os-brick 5.0.1 from stable/xena [3], and are petitioning for an Requirements Freeze Exception to include os-brick 5.0.1 in the xena release. Thank you for your attention to this matter. [0] https://bugs.launchpad.net/os-brick/+bug/1945323 [1] https://review.opendev.org/c/openstack/os-brick/+/811944 [2] https://review.opendev.org/c/openstack/os-brick/+/812010 [3] https://review.opendev.org/c/openstack/releases/+/812048

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[neutron] Drivers meeting agenda - 01.10.2021
by Lajos Katona 30 Sep '21

30 Sep '21

Hi, The agenda for tomorrow's drivers meeting is at [1]. We have 1 RFE to discuss: * https://bugs.launchpad.net/neutron/+bug/1885261 Add stateless firewall support to OVS firewall ** It is Liu who would like to implement this, see logs of last team meeting at [2] ** Liu can't participate as there's some celebration in China, and he is on holiday, but still we can discuss it to have better understanding. [1] https://wiki.openstack.org/wiki/Meetings/NeutronDrivers#Agenda [2] https://meetings.opendev.org/meetings/networking/2021/networking.2021-09-28… See you at the meeting tomorrow. Lajos Katona (lajoskatona

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Open stack Swift
by Midhunlal Nb 30 Sep '21

30 Sep '21

Hi team, I am using Openstack rocky setup with 1 controller node 2 compute node and 1 sStorage node,Now i am planning to configure a storage backup service Swift. Where do I need to configure swift,It needs an extra Node?Please explain the requirements. Thanks & Regards Midhunlal N B +918921245637

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how dpdk improve guest performance
by Satish Patel 30 Sep '21

30 Sep '21

Folks, If I am running dpdk in my compute nodes then sure it will reduce kernel overhead but how does it help to improve guest network performance? Inside guest vm it's going to use kernel to copy packet to userspace. in my example we run high performance haproxy which handles 300k to 500k connections but I have noticed performance is poor and lots of packet drops. If I run the same workload on SRIOV vms it works fine and I notice less kernel context switching inside the guest VM. I think when you run DPDK in compute then it only help compute but not your guest network performance. How do I improve guest performance also with dpdk based compute?

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[nova] WSGI Apache vs Eventlet HTTP Servers
by Ammad Syed 30 Sep '21

30 Sep '21

Hi, I was reviewing below document. https://docs.openstack.org/nova/wallaby/user/wsgi.html Is apache2 wsgi provide better performance then eventlet http servers for nova api ? If yes, can you guys please share the sample or reference apache-nova-api file for wsgi ? - Ammad

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[GPU] Request for suggestions for OpenStack deployment
by Jay See 30 Sep '21

30 Sep '21

Hi, We are planning to buy some servers with GPU cards from DELL(R740/R750)/HPE/Supermicro with NVIDIA A100 40GB (GPU). I have the following questions: 1. What is the best ratio for Memory to GPU? or It doesn´t matter. 2. Anyone using A100? A100 has any known issues with OpenStack deployment? 3. If you have set up with similar server with GPU, could you share the server configuration? It will help us in deciding / identifying the components we have missed. Thanks in advance. Regards, ~ Jayachander.

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DC DR high availability - Snapshot taking feature and user experience
by KK CHN 29 Sep '21

29 Sep '21

List, I am in the process of setting up a DC and DR sites with openstack(ussuri, qemu kvm with debian as base OS). I would like to know what all are the options in DC and DR sites for High availability . What the architecture methods to follow at DC and DR so that, If VM crashes at one physical machine at DC ( for example 3 controllers in DC), or Host machine crashes( RAM, Hardware failure etc. ) / machine power cable detached accidentally so that no services down / VMs and applications not down. How can achieve this ? share the best practices here. Also If I take snapshots of the running VMs ( what will the user experience ? will they in freeze / logged out from applications right now they are logged in ? ) . Can we avoid the service unavailable for users while taking snapshots ? To DR we are rsyncing these snapshots after converting each VM image to qcow2 then rsyncing . ( All these we are performing on Controller node . Generally 100 GB VM will output 16 GB qcow2 image for example. ) its taking 2 minutes for snapshot creation and 20 to 30 Minutes for qcow2 conversion . ) How many snapshots and conversion to qcow2( qemu-img convert) can be performed on this controller machine where we performing this operation . ( Can we apply parallel processing for this and how ? ) . Seet he controller specs where we perform this. The controller spec ( 20 core CPUs with 1.5 TB RAM total 160 processors ) Then copying to DR ( which is 200 KM away from our DC takes 4 minutes with rsync). Then we populate each VM with these copied qcow2 images and attaching the Network ips and nat there. Is this the practice or any other good way to perform this for a robust DC and DR setup . Kindly share your thoughts. Regards, Kris

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