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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

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[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

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[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.

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[glance] Yoga PTG schedule
by Abhishek Kekane 06 Oct '21

06 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

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[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

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[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. ------------------------------------------------------------------------------

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[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!

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[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)

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[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

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[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

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[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

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[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

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[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

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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)

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[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)

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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)

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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.

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[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

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[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!

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[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

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[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

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[glance] No meeting on 07th October
by Abhishek Kekane 01 Oct '21

01 Oct '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

1 0

[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

2 1

[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

1 0

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

3 2

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?

1 0

[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

1 0

[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.

1 0

DC DR high availability - Snapshot taking feature and user experience
by KK CHN 30 Sep '21

30 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

1 0

[all][tc] Technical Committee next weekly meeting on Sept 30th at 1500 UTC
by Ghanshyam Mann 29 Sep '21

29 Sep '21

Hello Everyone, Technical Committee's next weekly meeting is scheduled for Sept 30th at 1500 UTC. If you would like to add topics for discussion, please add them to the below wiki page by Wednesday, Sept 29th, at 2100 UTC. https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting -gmann

1 1

DPDK Poor performance
by Satish Patel 29 Sep '21

29 Sep '21

Folk, I have deployed DPDK on one of my compute nodes to reply to my sriov deployment which doesn't support bonding. This is what I am doing to do a performance benchmark. Spun up VM with 8 vCPU and 8GB memory with single virtual nic. Then install nuttcp tool and start nuttcp -S (server mode) and then use Physical server outside my lab and use following command to blast some traffic nuttcp -T 30 -i -u -w4m -R 2G 10.69.7.130 I found 120kpps rate working fine but after that I noticed a packet drop on nuttcp. Here is the full details of my deployment and load-test result - https://paste.opendev.org/show/809675/ Small confusion related hugepage - I am seeing following in /dev/hugepages/ I believe rtemap_0 created by DPDK root@ovn-lab-comp-dpdk-1:~# ls -l /dev/hugepages/rtemap_0 -rw------- 1 root root 1073741824 Sep 29 02:28 /dev/hugepages/rtemap_0 Why is the qemu instance file empty? Does that mean it's not using a huge page for dpdk performance? root@ovn-lab-comp-dpdk-1:~# ls -l /dev/hugepages/libvirt/qemu/1-instance-00000045/ total 0 I have hw:mem_page_size='large' setting in flavor so it should use hugepage. am i missing something?

1 0

[largescale-sig] Next meeting: Sept 29th, 15utc
by Thierry Carrez 29 Sep '21

29 Sep '21

Hi everyone, The Large Scale SIG meeting is back this Wednesday in #openstack-operators on OFTC IRC, at 15UTC. You can doublecheck how that time translates locally at: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20210929T15 A number of topics have already been added to the agenda, including discussing the final details of our next OpenInfra.Live show! Feel free to add other topics to our agenda at: https://etherpad.openstack.org/p/large-scale-sig-meeting Regards, -- Thierry Carrez

1 1

[kolla] Yoga PTG
by Michał Nasiadka 29 Sep '21

29 Sep '21

Hola Koalas! We are approaching the time of the next PTG. Kolla Yoga etherpad is available and initially populated[1], feel free to add any topics that shall be discussed and register your planned attendance. Don't forget to register! [2]. [1] https://etherpad.opendev.org/p/kolla-yoga-ptg [3] https://openinfra-ptg.eventbrite.com Best regards, Michal Nasiadka

1 0

[cinder] Bug deputy report for week of 2021-29-09
by Sofia Enriquez 29 Sep '21

29 Sep '21

This is a bug report from 2021-15-09 to 2021-29-09. Agenda: https://etherpad.opendev.org/p/cinder-bug-squad-meeting ----------------------------------------------------------------------------------------- Medium - https://bugs.launchpad.net/os-brick/+bug/1943977 "os_bricks fails to rerty "iscsiadm -m session" when iser_use_multipath and iscsi_use_multipath are set in nova.conf". Assigned to Sophie Huang. - https://bugs.launchpad.net/os-brick/+bug/1945323 "Can't attach NVMe volume" Low - https://bugs.launchpad.net/cinder/+bug/1945169 " [swift] volume backup's status keep in 'restoring' and Lost connection to MySQL server during query". Assigned to silphon zhang. Wishlist - https://bugs.launchpad.net/cinder/+bug/1945249 '[charm] no upgrade path to cinder-lvm subordinate'. 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>

1 0

[Cinder] [Nova] [Interop] "compute-volume-list" API guideline
by Vida Haririan 29 Sep '21

29 Sep '21

Hi Cinder and Nova teams, The Interop team is reviewing all related open stories to determine next steps. We researched the current status of 1638112:“os-volumes should be flagged for removal in the compute API guidelines“ [1] and noticed that "compute-volume-list" was removed in 2017.01 guidelines [2][3]. However, two related tests still remain in tempest [4][5] and we are reaching out to determine if the API is still in use or has been moved/renamed. Please let us know if you have any questions. [1] https://storyboard.openstack.org/#!/story/1638112 [2] https://opendev.org/osf/interop/src/commit/dd7ae2660de5daa82ab4fe080e875d63… [3] https://opendev.org/osf/interop/src/branch/master/guidelines/next.json [4] https://opendev.org/openstack/tempest/src/commit/ae41052a51f5dbb748eb6bf4f2… [5] https://opendev.org/openstack/tempest/src/commit/ae41052a51f5dbb748eb6bf4f2… Thank you, -- *Vida Haririan* Senior Software Quality Engineer Red Hat EMEA <https://www.redhat.com/>

2 1

[announce][debian][xena] general availability of OpenStack Xena in Debian
by Thomas Goirand 29 Sep '21

29 Sep '21

Hi! It's my pleasure to announce the general availability of OpenStack Xena in Debian. Indeed, I've just finished uploading everything to Debian Experimental at the beginning of this week, and was able yesterday, to pop my first VM over on top of Xena. This marks the first readiness of the release, from the Debian point of view (even though there probably will be things to fix, like after addressing https://bugs.launchpad.net/oslo.policy/+bug/1945336 for example, and uploading the final release to replace the RCs when that becomes available). The Bullseye backports are available the usual way, for example using extrepo: apt-get install extrepo extrepo enable openstack_xena apt-get update ... or directly setting-up the http://bullseye-xena.debian.net repository the usual way. I'm currently in the process of uploading all of Xena to Debian Unstable (but please bare with me: there's 225+ packages in this update). Note that Xena can already be installed by OCI [1]. Please report any issue you may find, on OCI or on the Debian packages, through the Debian BTS as usual. Cheers, Thomas Goirand (zigo) [1] https://salsa.debian.org/openstack-team/debian/openstack-cluster-installer

1 0

[kolla][neutron][victoria] metering agent on compute nodes
by Tomasz Rutkowski 29 Sep '21

29 Sep '21

Hi All, I have issue with neutron-metering-agent - on network node it works ok, however on compute nodes the list of routers is constantly empty (and l3-agent works normal)... how to debug why outside network node the metering-agent does not recieve list of routers? with best regards -- Tomasz Rutkowski

2 2

[all] Gate status: All devstack based jobs are failing for placement url issue in devstack
by Ghanshyam Mann 28 Sep '21

28 Sep '21

Hello Everyone, All the devstack based jobs are failing with placement URL issue in devstack. The root cause is not known yet. You will see the below error in devstack/summary log- + ./stack.sh:main:1455 : /usr/local/bin/nova-status --config-file /etc/nova/nova.conf upgrade check Placement logs: INFO placement.requestlog [None req-3ad7ab8b-7c85-477a-b156-f5ca652a38cc service placement] 10.208.226.48 "GET /placemen//" status: 404 len: 162 microversion: 1.0 Please do not recheck until the issue is fixed. -gmann

5 8

OpenInfra Live - September 30th at 9am CT
by Erin Disney 28 Sep '21

28 Sep '21

Hi everyone, This week’s OpenInfra Live episode is brought to you by the OpenStack and Ceph communities. Ceph is a highly scalable distributed-storage open source solution offering object, block, and file storage. Join us as various Community members discuss the basics, ongoing development and integration of OpenStack with Ceph. Date and time: September 30th at 9am CT (1400 UTC) You can watch us live on: YouTube: https://www.youtube.com/watch?v=zJVoleSpSOk LinkedIn: https://www.linkedin.com/video/event/urn:li:ugcPost:6846862917225320448/ Facebook: https://www.facebook.com/104139126308032/posts/4364096940312208/ WeChat: Recording will be posted on OpenStack WeChat after the live stream Speakers: Kendall Nelson (OpenInfra Foundation) John Fulton (Red Hat) Francesco Pantano (Red Hat) Tom Barron (Red Hat) Loan Harrouin (Societe Generale) Pawel Sadowski (OVH) Mohammed Naser (VEXXHOST) Have an idea for a future episode? Share it now at ideas.openinfra.live <https://openinfrafoundation.formstack.com/forms/openinfralive>. Register now for OpenInfra Live: Keynotes, a special edition of OpenInfra Live on November 17-18th starting at 1500 UTC: https://openinfralivekeynotes.eventbrite.com/ Thanks, Erin Erin Disney Event Marketing Open Infrastructure Foundation

1 0

Issue on accessing object storage containers from outside
by Michel Niyoyita 28 Sep '21

28 Sep '21

Dear all I have created containers and upload objects into containers . I can access these containers and objects trough horizon dashboard but once make them public I can not reach them through the provided link . If any one have an idea on how to access containers and their object using the link from outside he can help and guide. I deployed openstack wallaby using kolla-ansible and ceph pacific using ansible , both are using ubuntu 20.04 as OS Michel

3 4

[openstack-qa] opendev.org mirrors
by Eduardo Santos 28 Sep '21

28 Sep '21

Hi folks, On US-based servers, a DevStack deploy takes 15 minutes. When deploying it from Brazil (where I live) however, it takes more than an hour. Examining the stack.sh logs, git_timed appears to be the culprit. I'm using a 250 Mbps connection. Do opendev.org mirrors exist for other regions other than the US? If not, has this been discussed yet? I believe this is more of a financial discussion othet than technical, but I'm curious if other users have raised this question before. I'm not sure if openstack-qa is the most appropriate flag. If not, please feel free to correct. Thanks!

3 3

Creating multiple servers with a shared volume
by open infra 28 Sep '21

28 Sep '21

Hi, I am planning to spin hundreds of servers with a shared storage. I have created one instance and attached a 1 TB volume (multiattach) and created a snapshot of the instance. But when I spin another server using the snapshot, I noticed that instead of expected shared volume, individual 1 TB size additional (dedicated) volume has been attached to each VM. Is there a mechanism where I can create multiple instances along with a shared volume attached to the instance instead of attaching later? Regards, Danishka

3 5

[Tripleo] Support of Alma/Rocky Linux
by Anirudh Gupta 28 Sep '21

28 Sep '21

Hi Team As per the document, the supporting OS mentioned in the documentation is only Centos Stream and No Stream version (as of now) Since Centos has officially stopped releasing new versions and looking for EOL. I Just wanted to check if there is a possibility that we can install Tripleo on a specific version of Alma Linux or Rocky Linux Regards Anirudh Gupta

2 3

RE: Problems with Fluentd buffer [fluentd][kolla-ansible]
by Adam Tomas 28 Sep '21

28 Sep '21

Hi, I’ve turned off „central_logging” and now I have only several errors like below on all nodes (3-7 per day) 0 failed to flush the buffer. retry_time=0 next_retry_seconds=2021-09-27 04:49:32.728326628 +0200 chunk="5ccf11fdc0d6876abdef813211371285" error_class=RestClient::RequestTimeout error="408 Request Timeout” On compute node, which had errors like this : /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag=„openstack_python" I’ve restarted fluentd container on that node and now it’s not showing errors like this anymore. So what’s the problem? Performance of Monasca/Kibana/Elasticsearch? But the node (telemetry) on which this stack is running is not overloaded - 20-30% CPU (24 cores on that node) , 40% RAM (there is 64GB), a lot of space on SSD. Best regards Adam Tomas > Hi, > after some time of using newly deployed kolla-ansible I have fluentd errors: > > on all controllers, storage and network nodes: > > /var/log/kolla/fluentd/fluentd.log:2021-09-27 01:40:46 +0200 [warn]: #0 failed to flush the buffer. retry_time=0 next_retry_seconds=2021-09-27 01:40:47.847564807 +0200 chunk="5ccee7b1762157f0ae10dcbeb4e14fd8" error_class=RestClient::GatewayTimeout error="504 Gateway Timeout" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 04:49:31 +0200 [warn]: #0 failed to flush the buffer. retry_time=0 next_retry_seconds=2021-09-27 04:49:32.728326628 +0200 chunk="5ccf11fdc0d6876abdef813211371285" error_class=RestClient::RequestTimeout error="408 Request Timeout” > > > on compute nodes: > > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="openstack_python" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="kolla.var.log.kolla.monasca.agent-statsd.log" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="fluent.warn" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [error]: #0 failed to emit fluentd's log event tag="fluent.warn" event={"action"=>:throw_exception, "message"=>"failed to write data into buffer by buffer overflow action=:throw_exception"} error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="fluent.warn" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [error]: #0 failed to emit fluentd's log event tag="fluent.warn" event={"error"=>"#<Fluent::Plugin::Buffer::BufferOverflowError: buffer space has too many data>", "location"=>"/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'", "tag"=>"openstack_python", "message"=>"emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error=\"buffer space has too many data\" location=\"/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'\" tag=\"openstack_python\""} error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="fluent.warn" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [error]: #0 failed to emit fluentd's log event tag="fluent.warn" event={"error"=>"#<Fluent::Plugin::Buffer::BufferOverflowError: buffer space has too many data>", "location"=>"/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'", "tag"=>"kolla.var.log.kolla.monasca.agent-statsd.log", "message"=>"emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error=\"buffer space has too many data\" location=\"/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'\" tag=\"kolla.var.log.kolla.monasca.agent-statsd.log\""} error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="openstack_python" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="fluent.warn" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [warn]: #0 emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data" location="/opt/td-agent/lib/ruby/gems/2.7.0/gems/fluentd-1.11.2/lib/fluent/plugin/buffer.rb:293:in `write'" tag="kolla.var.log.kolla.monasca.agent-forwarder.log" > /var/log/kolla/fluentd/fluentd.log:2021-09-27 06:41:38 +0200 [error]: #0 failed to emit fluentd's log event tag="fluent.warn" event={"action"=>:throw_exception, "message"=>"failed to write data into buffer by buffer overflow action=:throw_exception"} error_class=Fluent::Plugin::Buffer::BufferOverflowError error="buffer space has too many data” > > and on monitoring node: > > 2021-09-27 14:40:50 +0200 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=84.05643947119825 slow_flush_log_threshold=20.0 plugin_id="object:bff4" > 2021-09-27 14:42:53 +0200 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=122.65328024700284 slow_flush_log_threshold=20.0 plugin_id="object:bff4" > 2021-09-27 14:44:15 +0200 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=82.32426812895574 slow_flush_log_threshold=20.0 plugin_id="object:bff4" > 2021-09-27 14:46:05 +0200 [warn]: #0 Bulk sending messages to monasca-api threw exception exceptionew=#<RestClient::Exceptions::ReadTimeout: Timed out reading data from server> > 2021-09-27 14:46:05 +0200 [warn]: #0 failed to flush the buffer. retry_time=0 next_retry_seconds=2021-09-27 14:46:06.042150289 +0200 chunk="5ccf89c9ec54b09e616f7167d5f93cc1" error_class=RestClient::Exceptions::ReadTimeout error="Timed out reading data from server" > 2021-09-27 14:46:05 +0200 [warn]: #0 suppressed same stacktrace > 2021-09-27 14:47:58 +0200 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=112.90601075813174 slow_flush_log_threshold=20.0 plugin_id="object:bff4" > 2021-09-27 14:47:58 +0200 [warn]: #0 retry succeeded. chunk_id="5ccf89c9ec54b09e616f7167d5f93cc1" > 2021-09-27 14:50:16 +0200 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=136.24769522389397 slow_flush_log_threshold=20.0 plugin_id="object:bff4" > 2021-09-27 14:52:27 +0200 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=129.86474119895138 slow_flush_log_threshold=20.0 plugin_id="object:bff4" > 2021-09-27 14:54:08 +0200 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=100.71324555086903 slow_flush_log_threshold=20.0 plugin_id="object:bff4" > 2021-09-27 14:56:31 +0200 [warn]: #0 Bulk sending messages to monasca-api threw exception exceptionew=#<RestClient::Exceptions::ReadTimeout: Timed out reading data from server> > >

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key_repository does not exist or Keystone does not have sufficient permission to access it [kolla-ansible][keystone]
by Adam Tomas 28 Sep '21

28 Sep '21

Hi, some next problem with my kolla-ansible deployment. On controller nodes I have (several times per hour) error messages like below: ERROR keystone.common.fernet_utils [req-386e223e-5f08-4959-bd0b-3dbbfd3b534f 73c7a9a7175e46e9971181963267225b efa5d1ce80324476b4ce189686dda2d1 - default default] Either [None] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/ I’ve checked - such path doesn’t exist inside keystone containers. I found bug #1863643 (https://bugs.launchpad.net/kolla/+bug/1863643 <https://bugs.launchpad.net/kolla/+bug/1863643>) but I don’t see any progress on it nor information that victoria is not affected (so I assume it’s the same bug and Victoria is affected?). What should be done to get rid of this errors? Best regards Adam Tomas

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[cinder] reminder: this week's meeting in video+IRC
by Brian Rosmaita 27 Sep '21

27 Sep '21

Quick reminder that this week's Cinder team meeting on Wednesday 29 September, being the final meeting of the month, will be held in both videoconference and IRC at the regularly scheduled time of 1400 UTC. These are the video meeting rules we've agreed to: * Everyone will keep IRC open during the meeting. * We'll take notes in IRC to leave a record similar to what we have for our regular IRC meetings. * Some people are more comfortable communicating in written English. So at any point, any attendee may request that the discussion of the current topic be conducted entirely in IRC. * The meeting will be recorded. connection info: https://bluejeans.com/3228528973 meeting agenda: https://etherpad.opendev.org/p/cinder-xena-meetings cheers, brian

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[qa] Office Hour Sep 28th is cancelled
by Martin Kopec 27 Sep '21

27 Sep '21

Hi everyone, the next QA Office Hour on September 28th at 2pm UTC is cancelled due to a public holiday in my country and I won't be able to moderate it. Thank you for your understanding, -- Martin Kopec Senior Software Quality Engineer Red Hat EMEA

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[OSSA-2021-002] Nova: Open Redirect in noVNC proxy (CVE-2021-3654)
by Jeremy Stanley 27 Sep '21

27 Sep '21

=========================================== OSSA-2021-002: Open Redirect in noVNC proxy =========================================== :Date: July 29, 2021 :CVE: CVE-2021-3654 Affects ~~~~~~~ - Nova: <21.2.3, >=22.0.0 <22.2.3, >=23.0.0 <23.0.3 Description ~~~~~~~~~~~ Swe Aung, Shahaan Ayyub, and Salman Khan with the Monash University Cyber Security team reported a vulnerability affecting Nova's noVNC proxying implementation which exposed access to a well-known redirect behavior in the Python standard library's http.server.SimpleHTTPRequestHandler and thus noVNC's WebSockifyRequestHandler which uses it. By convincing a user to follow a specially-crafted novncproxy URL, the user could be redirected to an unrelated site under control of the attacker in an attempt to convince them to divulge credentials or other sensitive data. All Nova deployments with novncproxy enabled are affected. Errata ~~~~~~ The initial fix did not take into account the possibility of bypass using exactly three slashes. This update provides a more thorough revised fix for the issue. The affected versions list has been updated to indicate versions expected to include the newer solution. Patches ~~~~~~~ - https://review.opendev.org/791807 (Train) - https://review.opendev.org/806629 (errata 1) (Train) - https://review.opendev.org/791806 (Ussuri) - https://review.opendev.org/806628 (errata 1) (Ussuri) - https://review.opendev.org/791805 (Victoria) - https://review.opendev.org/806626 (errata 1) (Victoria) - https://review.opendev.org/791577 (Wallaby) - https://review.opendev.org/805818 (errata 1) (Wallaby) - https://review.opendev.org/791297 (Xena) - https://review.opendev.org/805654 (errata 1) (Xena) Credits ~~~~~~~ - Swe Aung from Monash University Cyber Security team (CVE-2021-3654) - Shahaan Ayyub from Monash University Cyber Security team (CVE-2021-3654) - Salman Khan from Monash University Cyber Security team (CVE-2021-3654) References ~~~~~~~~~~ - https://launchpad.net/bugs/1927677 - https://bugs.python.org/issue32084 - http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3654 Notes ~~~~~ - The stable/train branch is under extended maintenance and will receive no new point releases, but a patch for it is provided as a courtesy. OSSA History ~~~~~~~~~~~~ - 2021-09-27 - Errata 1 - 2021-07-29 - Original Version -- Jeremy Stanley

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