- openstack-discuss - lists.openstack.org

[Watcher]IRC meeting at 8:00 UTC today
by licanwei 13 Feb '20

13 Feb '20

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[openstack-dev][kuryr] Kubelet error in ARM64
by VeeraReddy 13 Feb '20

13 Feb '20

Hi I am getting following error in kubelet in arm64 platform Feb 13 07:16:32 node-2088 kubelet[16776]: E0213 07:16:32.493458 16776 machine.go:288] failed to get cache information for node 0: open /sys/devices/system/cpu/cpu0/cache/index0/size: no such file or directoryFeb 13 07:16:32 node-2088 kubelet[16776]: I0213 07:16:32.493600 16776 gce.go:44] Error while reading product_name: open /sys/class/dmi/id/product_name: no such file or directory Help me in fixing above issue. Regards, Veera.

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[operators][cinder] RSD and Swordfish drivers being abandoned
by Brian Rosmaita 13 Feb '20

13 Feb '20

Greetings operators, The current maintainers of the Intel Rack Scale Design (RSD) driver announced at this week's Cinder meeting that the driver will be marked as UNSUPPORTED in Ussuri and that the driver will no longer be maintained. The Swordfish driver, which was under active development, but not yet merged to Cinder, is also being abandoned as well as the os-brick modifications to support NVMeoF. Finally, the third-party CI system for the RSD driver is being dismantled. We want you to be aware of these changes, but more optimistically, we are hoping that there would be some interest in the community in picking these up. If you are or know of such a person, please contact us right away so that we can get a technology transfer going before the current development group has been dispersed to other projects. For more information, please contact: Ivens Zambrano (ivens.zambrano(a)intel.com / IRC:IvensZambrano) David Shaughnessy (david.shaughnessy(a)intel.com / IRC: davidsha) thanks, brian

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[qa][ptg] QA PTG, Vancouver Planning
by Ghanshyam Mann 12 Feb '20

12 Feb '20

Hello Everyone, I have started the Vancouver PTG planning for QA[1]. The very first step is to reserve the space based on number of attendees. For that, please write your name in the etherpad. I know it might not be confirmed yet or the travel process has not started, still, you can write your probability of attending. It is not necessary to be 100% in QA but if you are planning to spend some time in QA PTG, still write your name with comment. [1] https://etherpad.openstack.org/p/qa-victoria-ptg -gmann

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[cinder][ptg] Victoria (Vancouver 2020) PTG headcount
by Brian Rosmaita 12 Feb '20

12 Feb '20

I need to get a rough headcount to submit to the PTG planning committee. Please take a minute to put your name on this etherpad if you think/hope/plan to attend (no commitment--we just want to increase the likelihood that we'll have enough seats for the Cinder team): https://etherpad.openstack.org/p/cinder-victoria-ptg-planning While you're on that etherpad, if you have a topic idea already, feel free to add it. I need the headcount info by 19:00 UTC on 28 February. (But do it now before you forget.) thanks, brian

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[largescale-sig] Meeting summary and next actions
by Thierry Carrez 12 Feb '20

12 Feb '20

Hi everyone, The Large Scale SIG held a meeting today. We had a small attendance, and blame holidays for that. But you can catch up with the summary and logs of the meeting at: http://eavesdrop.openstack.org/meetings/large_scale_sig/2020/large_scale_si… We started with a presentation by oneswig of the integration of HAProxy telemetry via Monasca on a Kolla-Ansible-based deployment, and how that can help us derive latency information based on the API server called, the HTTP method and the HTTP code result across all HAProxy-fronted servers in a deployment. Slides are available at: http://www.stackhpc.com/resources/HAproxy-telemetry.pdf Regarding progress on our "Documenting large scale operations" goal, some doc links were proposed and all seem relevant to our collection. On the "Scaling within one cluster, and instrumentation of the bottlenecks" goal, the draft of the oslo.metrics spec got a first round of comments. masahito will refresh it based on those initial comments, but it would be good for SIG members to also weigh in at that early stage. In other news, we discussed the SIG's involvement in the "Large-scale Usage of Open Source Infrastructure Software" track at the OpenDev event in Vancouver in June. We plan to have SIG members directly involved and have discussions around our two goals for 2020. TODOs between now and next meeting: - masahito to update spec based on initial feedback - everyone to review and comment on https://review.opendev.org/#/c/704733/ The next meeting will happen on February 26, at 9:00 UTC on #openstack-meeting. Cheers, -- Thierry Carrez (ttx)

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[scientific-sig] No Scientific SIG meeting today
by Stig Telfer 12 Feb '20

12 Feb '20

Hi All - Unfortunately there will not be a Scientific SIG IRC meeting today, owing to other commitments and availability. Apologies, Stig

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How to Migrate OpenStack Instance from one Tenant to another
by Pradeep Antil 12 Feb '20

12 Feb '20

Hi Folks, I am using Mitaka OpenStack and VLAN as network type driver for tenant VMs. Initially i have provisioned all the VMs (Including Customer VMs) inside the admin. I want to segregate my internal VMs and Customer VMs, for this to accomplish i have created different tenant names and now i want customer VMs from admin tenant to Customer tenant, On Google , i have a found a script which migrates the VMs but that script doesn't update network and security group details, Can anyone help me and suggest what steps needs to executed to update network , security group and attached Volumes ..? Below is the exact script: #!/bin/bash for i do if [ "$i" != "$1" ]; then echo "moving instance id " $i " to project id" $1; mysql -uroot -s -N <<query use nova; update instances set project_id="$1" where uuid="$i"; query else #get project id of the instance before update old_proj_id=$(mysql -uroot -s -N <<query use nova; select project_id from instances where uuid="$2"; query ) #get user id of the instance before update user_id=$(mysql -uroot -s -N <<query use nova; select user_id from instances where uuid="$2"; query ) fi done echo "quota_resync " $old_proj_id; ./quota_resync.sh $old_proj_id $user_id; echo "quota_resync " $1; ./quota_resync.sh $1 $user_id; root@xxxx:/mnt# cat quota_resync.sh #!/bin/bash count=$(mysql -uroot -s -N <<query use nova; select count(*) from instances where project_id="$1" and vm_state="active"; query ) memory=$(mysql -uroot -s -N <<query use nova; select sum(memory_mb) from instances where project_id="$1" and vm_state="active"; query ) vcpu=$(mysql -uroot -s -N <<query use nova; select sum(vcpus) from instances where project_id="$1" and vm_state="active"; query ) echo "count" $count; echo "vcpus" $vcpu; echo "Ram" $memory; update=$(mysql -uroot -s -N <<query use nova; update quota_usages set in_use=$count where project_id="$1" and user_id="$2" and resource="instances"; update quota_usages set in_use=$memory where project_id="$1" and user_id="$2" and resource="ram"; update quota_usages set in_use=$vcpu where project_id="$1" and user_id="$2" and resource="cores"; query ) root@xxxx:/mnt# Script Execution Method : # /vm_move.sh "destination_tenant_id" "VM_id" -- Best Regards Pradeep Kumar

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Re: [ospurge] looking for project owners / considering adoption
by Artem Goncharov 12 Feb '20

12 Feb '20

Hi, I am thinking to submit (not found possibility so far) a forum-like session for that again in Vancouver, where I would present current status of implementation and we can plan further steps. Unfortunately I have still no confirmation from my employer, that I will be allowed to go. Any ideas/objections? Regards, Artem > On 3. Nov 2019, at 02:34, Tobias Rydberg <tobias.rydberg(a)citynetwork.eu> wrote: > > Hi, > > Sounds really good Artem! Will you be at the session at the Summit? If not, I will bring the information from you to the session... > > Cheers, > Tobias > > Tobias Rydberg > Senior Developer > Twitter & IRC: tobberydberg > > www.citynetwork.eu <http://www.citynetwork.eu/> | www.citycloud.com <http://www.citycloud.com/> > > INNOVATION THROUGH OPEN IT INFRASTRUCTURE > ISO 9001, 14001, 27001, 27015 & 27018 CERTIFIED > On 2019-11-02 16:26, Artem Goncharov wrote: >> Hi Tobby, >> >> As I mentioned, if Monty does not start work, I will start it in few weeks latest (mid November). I need this now in my project, therefore I will be definitely able to spend time on implementation in both SDK and OSC. >> >> P.S. mailing this to you, since I will not be on the Summit. >> >> Regards, >> Artem >> >>> On 2. Nov 2019, at 09:19, Tobias Rydberg <tobias.rydberg(a)citynetwork.eu <mailto:tobias.rydberg@citynetwork.eu>> wrote: >>> >>> Hi, >>> >>> A Forum session is planned for this topic, Monday 11:40. Suites perfect to continue the discussions there as well. >>> >>> https://www.openstack.org/summit/shanghai-2019/summit-schedule/events/24407… <https://www.openstack.org/summit/shanghai-2019/summit-schedule/events/24407…> >>> BR, >>> Tobias >>> >>> Tobias Rydberg >>> Senior Developer >>> Twitter & IRC: tobberydberg >>> >>> www.citynetwork.eu <http://www.citynetwork.eu/> | www.citycloud.com <http://www.citycloud.com/> >>> >>> INNOVATION THROUGH OPEN IT INFRASTRUCTURE >>> ISO 9001, 14001, 27001, 27015 & 27018 CERTIFIED >>> On 2019-10-30 15:43, Artem Goncharov wrote: >>>> Hi Adam, >>>> >>>> Since I need this now as well I will start working on implementation how it was agreed (in SDK and in OSC) during last summit by mid of November. There is no need for discussing this further, it just need to be implemented. Sad that we got no progress in half a year. >>>> >>>> Regards, >>>> Artem (gtema). >>>> >>>>> On 30. Oct 2019, at 14:26, Adam Harwell <flux.adam(a)gmail.com <mailto:flux.adam@gmail.com>> wrote: >>>>> >>>>> That's too bad that you won't be at the summit, but I think there may still be some discussion planned about this topic. >>>>> >>>>> Yeah, I understand completely about priorities and such internally. Same for me... It just happens that this IS priority work for us right now. :) >>>>> >>>>> >>>>> On Tue, Oct 29, 2019, 07:48 Adrian Turjak <adriant(a)catalyst.net.nz <mailto:adriant@catalyst.net.nz>> wrote: >>>>> My apologies I missed this email. >>>>> >>>>> Sadly I won't be at the summit this time around. There may be some public cloud focused discussions, and some of those often have this topic come up. Also if Monty from the SDK team is around, I'd suggest finding him and having a chat. >>>>> >>>>> I'll help if I can but we are swamped with internal work and I can't dedicate much time to do upstream work that isn't urgent. :( >>>>> >>>>> On 17/10/19 8:48 am, Adam Harwell wrote: >>>>>> That's interesting -- we have already started working to add features and improve ospurge, and it seems like a plenty useful tool for our needs, but I think I agree that it would be nice to have that functionality built into the sdk. I might be able to help with both, since one is immediately useful and we (like everyone) have deadlines to meet, and the other makes sense to me as a possible future direction that could be more widely supported. >>>>>> >>>>>> Will you or someone else be hosting and discussion about this at the Shanghai summit? I'll be there and would be happy to join and discuss. >>>>>> >>>>>> --Adam >>>>>> >>>>>> On Tue, Oct 15, 2019, 22:04 Adrian Turjak <adriant(a)catalyst.net.nz <mailto:adriant@catalyst.net.nz>> wrote: >>>>>> I tried to get a community goal to do project deletion per project, but >>>>>> we ended up deciding that a community goal wasn't ideal unless we did >>>>>> build a bulk delete API in each service: >>>>>> https://review.opendev.org/#/c/639010/ <https://review.opendev.org/#/c/639010/> >>>>>> https://etherpad.openstack.org/p/community-goal-project-deletion <https://etherpad.openstack.org/p/community-goal-project-deletion> >>>>>> https://etherpad.openstack.org/p/DEN-Deletion-of-resources <https://etherpad.openstack.org/p/DEN-Deletion-of-resources> >>>>>> https://etherpad.openstack.org/p/DEN-Train-PublicCloudWG-brainstorming <https://etherpad.openstack.org/p/DEN-Train-PublicCloudWG-brainstorming> >>>>>> >>>>>> What we decided on, but didn't get a chance to work on, was building >>>>>> into the OpenstackSDK OS-purge like functionality, as well as reporting >>>>>> functionality (of all project resources to be deleted). That way we >>>>>> could have per project per resource deletion logic, and all of that >>>>>> defined in the SDK. >>>>>> >>>>>> I was up for doing some of the work, but ended up swamped with internal >>>>>> work and just didn't drive or push for the deletion work upstream. >>>>>> >>>>>> If you want to do something useful, don't pursue OS-Purge, help us add >>>>>> that official functionality to the SDK, and then we can push for bulk >>>>>> deletion APIs in each project to make resource deletion more pleasant. >>>>>> >>>>>> I'd be happy to help with the work, and Monty on the SDK team will most >>>>>> likely be happy to as well. :) >>>>>> >>>>>> Cheers, >>>>>> Adrian >>>>>> >>>>>> On 1/10/19 11:48 am, Adam Harwell wrote: >>>>>> > I haven't seen much activity on this project in a while, and it's been >>>>>> > moved to opendev/x since the opendev migration... Who is the current >>>>>> > owner of this project? Is there anyone who actually is maintaining it, >>>>>> > or would mind if others wanted to adopt the project to move it forward? >>>>>> > >>>>>> > Thanks, >>>>>> > --Adam Harwell >>>> >>

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Galera and haproxy fail; keystone error 'Lost connection to MySQL server during query'
by Albert Braden 11 Feb '20

11 Feb '20

If I run galera without haproxy and point everything to 1 server, it seems to work fine, but we want to load-balance it with haproxy. After setting up haproxy we had lots of errors in nova, neutron and keystone, but I got rid of those by setting haproxy timeout values to 10 minutes. The remaining errors are in keystone. In /var/log/keystone/keystone-wsgi-public.log I see "Loaded 2 Fernet keys" every 5 minutes and this is frequently accompanied by a mysql error 'Lost connection to MySQL server during query' I tried changing various config items in haproxy, galera and keystone, but nothing seems to help. How can I fix these errors? Errors: https://f.perl.bot/p/pbq26k https://f.perl.bot/p/1tnh78 https://f.perl.bot/p/fuxmwo Haproxy config: https://f.perl.bot/p/gu2lil Mysql timeout values: https://f.perl.bot/p/i6l7tn Keystone config (minus commented lines): https://f.perl.bot/p/o6fdht

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[ptl][keystone] cmurphy afk week of February 17
by Colleen Murphy 11 Feb '20

11 Feb '20

I will be on vacation the week of February 17 and will not be computering. Kristi Nikolla (knikolla) has graciously agreed to act as stand-in PTL for keystone during that time and will chair next week's meeting. If necessary I will be reachable by email or IRC but with some delay (hours or days). Colleen

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[keystone] YVR PTG planning
by Colleen Murphy 11 Feb '20

11 Feb '20

Hi all, It's time to start planning the next PTG. Unlike Shanghai, I'm tentatively assuming that we will be able to hold this one in person. I've created an etherpad to start tracking it: https://etherpad.openstack.org/p/yvr-ptg-keystone Please add your name to the etherpad if you have a hunch you'll be attending and participating in keystone-related discussions, and please also add your topic ideas to the list. Colleen

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[neutron][ironic][nova][routed_network] what's normal workflow when ironic host added to nova from neutron?
by 양유석 11 Feb '20

11 Feb '20

Hi stacker, I'm trying to use ironic routed network from stein. I do not sure how the normal workflow works in nova/neutron/ironic side for routed network, so I sent this mail to get more information. >From what I understand for ironic routed network, what I did - Enable segment plugin in Neutron - Add ironic 'node' - Add ironic port with physical network - network-baremetal plugin reports neutron from all ironic nodes. - It sent 'physical_network' and 'ironic node uuid' to Neutron - It make 'segmenthostmapping' entry with ('node uuid', 'segment_id') - Add segment for the subnet. At last step, I encountered the strange. In detail, - Neutron subnet update callback call nova inventory registration - Neutron ask placement to create resource provider for segment - Neutron ask nova to create aggregate for segment - Neutron request placement to associate nova aggregate to resource provider. - (Bug?) Neutron add hosts came from 'segmenthostmapping' to nova aggregate Since 'segmenthostmapping' has 'ironic node uuid' for host, nova deny to register the host to aggregate emitting the exception like below Returning 404 to user: Compute host 27004f76-2606-4e4a-980e-a385a01f04de could not be found. __call__ What's strange for me is why neutron ask 'ironic node uuid' for host when nova aggregate only look for host from HostMapping which came from 'host' in compute_nodes. I could not find the code related to how 'ironic node uuid' can be registered in nova aggregate. Please someone who knows what's going on shed light on me. Thanks.

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[tripleo] rework of triple squads and the tripleo mtg.
by Wesley Hayutin 11 Feb '20

11 Feb '20

Greetings, As mentioned at the previous tripleo meeting [1], we're going to revisit the current tripleo squads and the expectations for those squads at the tripleo meeting. Currently we have the following squads.. 1. upgrades 2. edge 3. integration 4. validations 5. networking 6. transformation 7. ci A reasonable update could include the following.. 1. validations 2. transformation 3. mistral-to-ansible 4. CI 5. Ceph / Integration?? maybe just Ceph? 6. others?? The squads should reflect major current efforts by the TripleO team IMHO. For the meetings, I would propose we use this time and space to give context to current reviews in progress and solicit feedback. It's also a good time and space to discuss any upstream blockers for those reviews. Let's give this one week for comments etc.. Next week we'll update the etherpad list and squads. The etherpad list will be a decent way to communicate which reviews need attention. Thanks all!!! [1] http://eavesdrop.openstack.org/meetings/tripleo/2020/tripleo.2020-01-07-14.…

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[infra][neutron] Removing networking-calico from OpenStack governance
by Neil Jerram 11 Feb '20

11 Feb '20

Hi all, networking-calico is the code that integrates Project Calico [1] with Neutron. It has been an OpenStack project for several years, but we, i.e. its developers [2], would like now to remove it from OpenStack governance and instead manage it like the other Project Calico projects under https://github.com/projectcalico/. In case anyone has any concerns about this, please let me know very soon! Please could infra folk confirm that https://docs.openstack.org/infra/manual/drivers.html#retiring-a-project is the correct procedure for winding up the OpenStack side of this transition? Many thanks, Neil [1] https://www.projectcalico.org/ [2] That means mostly me, with some help from my colleagues here at Tigera. We do have some other contributors but I will take care that they are also on board with this change.

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UC Elections Reminder
by Amy Marrich 11 Feb '20

11 Feb '20

Hey All! Just a reminder that the nomination period for the upcoming User Committee elections is open. See the original email below! Thanks, Amy (spotz) The nomination period for the February User Committee elections is now open. Any individual member of the Foundation who is an Active User Contributor (AUC) can propose their candidacy (except the two sitting UC members elected in the previous election). Self-nomination is common; no third party nomination is required. Nominations can be made by sending an email to the user-committee(a)lists.openstack.org mailing-list[0], with the subject: “UC candidacy” by February 16, 23:59 UTC aa voting will begin on February 17. The email can include a description of the candidate platform. The candidacy is then confirmed by one of the election officials, after verification of the electorate status of the candidate. Criteria for AUC status can be found at https://superuser.openstack.org/articles/auc-community/. If you are still not sure of your status and would like to verify in advance please email myself(amy(a)demarco.com) and Rain Leander(rleander(a)redhat.com) as we are serving as the Election Officials. Thanks, Amy Marrich (spotz) 0 - Please make sure you are subscribed to this list before sending in your nomination.

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Nominating Maysa De Macedo Souza for kuryr-kubernetes core
by mdulko＠redhat.com 10 Feb '20

10 Feb '20

Hi, I'd like to nominate Maysa to be core reviewer in Kuryr-Kubernetes project. Maysa shown numerous examples of diligent and valuable work in terms of code contribution (e.g. in network policy support), project maintenance and reviews [1]. Please express support or objections by replying to this email. Assuming that there will be no pushback, I'll proceed with granting Maysa core powers by the end of this week. Thanks, Michał [1] https://www.stackalytics.com/?module=kuryr-kubernetes&release=ussuri

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[oslo] PTG Attendance
by Ben Nemec 10 Feb '20

10 Feb '20

Hi, As discussed in the meeting this morning, we need to decide if we want to request a room at the Vancouver PTG. Since I'm not expecting to be there this time someone else would need to organize it. I realize travel plans are not finalized for most people, but if you expect to be there and would like to have formal Oslo discussions please let me know ASAP. Thanks. -Ben

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[neutron] Bug deputy report Feb 3-10
by Nate Johnston 10 Feb '20

10 Feb '20

Nate bug deputy notes - 2020-02-03 to 2020-02-10 ------------------------------------------------ It was a very quiet week - almost half of these were filed today, this report was looking very short as recently as yesterday. Thanks to amotoki for the next shift as bug deputy. Untriaged: - "Neutron try to register invalid host to nova aggregate for ironic routed network" * URL: https://bugs.launchpad.net/bugs/1862611 * Version: stable/stein * lajoskatona responded to the bug but I was not able to reproduce it; I don't have an ironic setup to verify the bug report. Critical: - "Neutron incorrectly selects subnet" * URL: https://bugs.launchpad.net/bugs/1862374 * Marked Incomplete by haleyb but there is still a significant chance there is a real issue here, it might just be in the SDK as opposed to neutron. Waiting for reported to respond. High: - "Fullstack tests failing due to "hang" neutron-server process" (slaweq) * URL: https://bugs.launchpad.net/bugs/1862178 * Unassigned - "Fullstack tests failing due to problem with connection to the fake placement service" * URL: https://bugs.launchpad.net/bugs/1862177 * Assigned: lajoskatona * Fix proposed: https://review.opendev.org/706500 - "Sometimes VMs can't get IP when spawned concurrently" * URL: https://bugs.launchpad.net/bugs/1862315 * Version: stable/stein * Assigned: obondarev - "[OVN] Reduce the number of tables watched by MetadataProxyHandler" * URL: https://bugs.launchpad.net/bugs/1862648 * Assigned: lucasgomes Medium: - "[OVN] functional test test_virtual_port_delete_parents is unstable" * URL: https://bugs.launchpad.net/bugs/1862618 * Assigned: sapana45 Invalid: - "placement in neutron_lib could not process keystone exceptions" * URL: https://bugs.launchpad.net/bugs/1862565 * Marked as duplicate of https://bugs.launchpad.net/neutron/+bug/1828543 (lajoskatona) RFE: - "Add RBAC for subnet pools" * URL: https://bugs.launchpad.net/bugs/1862032 * Cross-project with the nova team, nova has a patch up for their part. Last week's report by tidwellr: http://lists.openstack.org/pipermail/openstack-discuss/2020-February/012332…

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Re: [Release-job-failures] release-post job for openstack/releases for ref refs/heads/master failed
by Sean McGinnis 10 Feb '20

10 Feb '20

On 2/10/20 9:08 AM, zuul(a)openstack.org wrote: > Build failed. > > - tag-releases https://zuul.opendev.org/t/openstack/build/8796e6c046a84688b3dd9dc756f4a15d : FAILURE in 6m 13s > - publish-tox-docs-static https://zuul.opendev.org/t/openstack/build/None : SKIPPED > > _______________________________________________ > Release-job-failures mailing list > Release-job-failures(a)lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/release-job-failures This failure was actually on the removal of a deliverable file for something that is no longer active. This can be safely ignored. Sean

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[neutron] 11.02.2020 team meeting cancelled
by Slawek Kaplonski 10 Feb '20

10 Feb '20

Hi, I will not be able to chair our tomorrow’s team meeting. So lets cancel it and see You all on Monday 17.02.2020. — Slawek Kaplonski Senior software engineer Red Hat

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[largescale-sig] Next meeting: Feb 12, 9utc
by Thierry Carrez 10 Feb '20

10 Feb '20

Hi everyone, The Large Scale SIG will have a meeting this week on Wednesday, Feb 12 at 9 UTC[1] in #openstack-meeting on IRC: [1] https://www.timeanddate.com/worldclock/fixedtime.html?iso=20200212T09 As always, the agenda for our meeting is available at: https://etherpad.openstack.org/p/large-scale-sig-meeting Feel free to add topics to it. We'll start with a show-and-tell by Stig (oneswig), followed by a status update on the various TODOs we had from last meeting, in particular: - Reviewing oslo.metrics draft at https://review.opendev.org/#/c/704733/ and comment so that we can iterate on it - Reading page on golden signals at https://landing.google.com/sre/sre-book/chapters/monitoring-distributed-sys… Talk to you all on Wednesday, -- Thierry Carrez

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[heat][tacker] After Stack is Created, will it change nested stack Id?
by Patil, Tushar 10 Feb '20

10 Feb '20

Hi All, In tacker project, we are using heat API to create stack. Consider a case where we want to add OS::Heat::AutoScalingGroup in which there are two servers and the desired capacity is set to 2. So internally heat will create two nested stacks and add following resources to it:- child stack1 VDU1 - OS::Nova::Server CP1 - OS::Neutron::Port VDU2 - OS::Nova::Server CP2- OS::Neutron::Port child stack2 VDU1 - OS::Nova::Server CP1 - OS::Neutron::Port VDU2 - OS::Nova::Server CP2- OS::Neutron::Port Now, as part of tacker heal API, we want to heal VDU1 from child stack2. To do this, we will mark the status of the resources from "child stack2" as unhealthy and then update "child stack2" stack. Since VDU1 resource is present in the two nested stacks, I want to keep the nested stack id information in tacker so that after the stack is updated, I can pull physical resource id of the resources from the nested child stack directly. My question is after the stack is created for the first time, will it ever change the nested child stack id? Thank you. Regards, tpatil Disclaimer: This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding.

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[goals][Drop Python 2.7 Support] Week R-14 Update (1 week left to complete)
by Ghanshyam Mann 10 Feb '20

10 Feb '20

Hello Everyone, Below is the progress on "Drop Python 2.7 Support" at end of R-14 week. Schedule: https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html#sc… Highlights: ======== * 1 week left to finish the work. * This week was very dramatic and full of failure as expected or more than that :). ** With that, I am expecting more issues to occur, dropping py2 from every repo asap is suggested so that we can stabilize the things well before m-3. * Do not worry about the gate failure, it is better to break it now and fix so that we can smoothly release Ussuri. * Oslo dropped the py2, which caused multiple failures on 1. tempest testing on stable branches 2. projects still running py2 jobs on the master. ** we did not opt to cap the oslo lib for <py3.6 and decided to fix the issue instead. **1. Tempest testing is fixed and stable branches gate is green now. **2. TripleO was one project that failed for this and py2 jobs are dropped now. If any project facing the same issue and waiting for some general fix, need to drop py2 job asap. * Bugs & Issues: ** Stable/ocata|pike|queens|rocky gate is up now. u-c issue on pinned Tempest is resolved now[1] *** http://lists.openstack.org/pipermail/openstack-discuss/2020-February/012462… ** Nova stable branches are still falling for the u-c reason on nova-live-migration. Fixes are up[2] * * Tempest tox 'all-plugin' usage issue[3] *** designate stable branches fixes are up. If any project job faces the same issue, you can apply the same fix.[4] ** neutron-vpass in-tree plugin issue *** slaweq, amotoki and I are discussing the best possible fix. NOTE: I know few py2.7 drop patches are failing on few projects, I will continue debugging those. Help from the failing project will be greatly appreciated to meet the deadline. Project wise status and need reviews: ============================ Phase-1 status: The OpenStack services have not merged the py2 drop patches: NOTE: This was supposed to be completed by milestone-1 (Dec 13th, 19). * Adjutant * Masakari * Qinling Phase-2 status: This is ongoing work and I think most of the repo have patches up to review. Try to review them on priority. If any query and I missed to respond on review, feel free to ping me in irc. * Open review: https://review.opendev.org/#/q/topic:drop-py27-support+status:open How you can help: ============== - Review the patches. Push the patches if I missed any repo. [1] http://lists.openstack.org/pipermail/openstack-discuss/2020-February/012463… [2] https://review.opendev.org/#/q/I8190f93e0a754fa59ed848a3a230d1ef63a06abc [3] https://bugs.launchpad.net/tempest/+bug/1862240 [4] https://review.opendev.org/#/q/topic:bug/1862240+(status:open+OR+status:mer… -gmann

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openstack-dpdk installation
by mesut aygün 10 Feb '20

10 Feb '20

Hey, I am working over dpdk installation with openstack ocata release. How can I use the neutron-openvswitch-agent-dpdk or anything else instead of neutron-openvswitch-agent? Which can I choose the correct packages with os dpdk versions? I couldn't use the devstack versions!! Best regards

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