- openstack-discuss - lists.openstack.org

[Ocata][Heat] Strange error returned after stack creation failure -r aw template with id xxx not found
by Laurent Dumont 13 Aug '20

13 Aug '20

Hi! We are currently troubleshooting a Heat stack issue where one of the stack (one of 25 or so) is failing to be created properly (seemingly randomly). The actual error returned by Heat is quite strange and Google has been quite sparse in terms of references. The actual error looks like the following (I've sanitized some of the names): Resource CREATE failed: resources.potato: Resource CREATE failed: resources[0]: raw template with id 22273 not found heat resource-list STACK_NAME_HERE -n 50 > > +------------------+--------------------------------------+-------------------------+-----------------+----------------------+--------------------------------------------------------------------------+ > | resource_name | physical_resource_id | resource_type > | resource_status | updated_time | stack_name > | > > +------------------+--------------------------------------+-------------------------+-----------------+----------------------+--------------------------------------------------------------------------+ > | potato | RESOURCE_ID_HERE | OS::Heat::ResourceGroup | > CREATE_FAILED | 2020-07-18 T19:52:10Z | nested_stack_1_STACK_NAME_HERE > | > | potato_server_group | RESOURCE_ID_HERE | OS::Nova::ServerGroup | > CREATE_COMPLETE | 2020-07-21T19:52:10Z | nested_stack_1_STACK_NAME_HERE > | > | 0 | | potato1.yaml > | CREATE_FAILED | 2020-07-18T19:52:12Z | nested_stack_2_STACK_NAME_HERE > | > | 1 | | potato1.yaml > | INIT_COMPLETE | 2020-07- 18 T19:52:12Z | > nested_stack_2_STACK_NAME_HERE | > > +------------------+--------------------------------------+-------------------------+-----------------+----------------------+--------------------------------------------------------------------------+ > The template itself is pretty simple and attempts to create a ServerGroup and 2 VMs (as part of the ResourceGroup). My feeling is that one the creation of those machines fails and Heat get's a little cooky and returns an error that might not be the actual root cause. I would have expected the VM to show up in the resource list but I just see the source "yaml". Has anyone seen something similar in the past? Thanks!

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[cinder] driver maintainers: 3rd party CI checkpoint reminder
by Brian Rosmaita 13 Aug '20

13 Aug '20

Hello Cinder driver maintainers, Around the time of the Feature Freeze (10 September), the Cinder team will be looking at the Third Party CIs to assess compliance [0]. Out of compliance drivers will be marked as 'unsupported' in the Victoria release. We can avoid a lot of unpleasantness if you take this opportunity to review the current situation of your driver's CI [1] and, if necessary, take appropriate steps to get it back into compliance before 10 September. cheers, brian [0] https://docs.openstack.org/cinder/latest/drivers-all-about.html#driver-comp… [1] http://cinderstats.ivehearditbothways.com/cireport.txt

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[cinder] driver features declaration for victoria next week
by Brian Rosmaita 13 Aug '20

13 Aug '20

Hello Cinder driver maintainers, This is a reminder that new features added to Cinder drivers for the Victoria release must be merged at the time of the OpenStack-wide Feature Freeze, which is coming up soon (10 September, to be specific). In order to avoid the Festival of Insane Driver Reviewing that we had last cycle, if you have un-merged driver features that you would like to land in Victoria, please post a blueprint in Launchpad listing the Gerrit reviews of the associated patches before the next Cinder weekly meeting (that is, before 19 August at 1400 UTC). This will help the team prioritize reviews and give you candid early feedback on whether the features look ready. You can look among the Ussuri blueprints for examples; contact me in IRC if you have any questions. Due to the 7 September holiday in the USA, there will be reduced reviewing bandwidth right around the Feature Freeze, so that's why I'm asking you to plan ahead. cheers, brian

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[cinder] victoria new feature status checkpoint next week
by Brian Rosmaita 13 Aug '20

13 Aug '20

If you are working on a Cinder feature for Victoria that hasn't merged yet, please add it to the agenda for next week's cinder weekly meeting on 19 August at 1400 UTC: https://etherpad.opendev.org/p/cinder-victoria-meetings If your feature requires client support, keep in mind that the final release for client libraries is in four weeks. Any client changes must be reviewed, tested, and merged before 10 September. Keep in mind that 7 September is a holiday for many Cinder core reviewers, so it is likely that we will have reduced reviewer bandwidth around the time of the Feature Freeze. So please plan ahead. cheers, brian

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[cinder] victoria os-brick release coming soon
by Brian Rosmaita 13 Aug '20

13 Aug '20

Just a quick reminder that the victoria os-brick release is 3 weeks away. Reviews may be a bit slower than usual given that people may be taking some end-of-the-summer vacation, so if you have an important patch for os-brick, please take the initiative to raise awareness in the #openstack-cinder IRC channel if it's not getting the attention it deserves. cheers, brian

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[cinder] victoria mid-cycle part 2 summary available
by Brian Rosmaita 13 Aug '20

13 Aug '20

In case you missed yesterday's R-9 virtual mid-cycle session, I've updated the victoria mid-cycle wiki with a summary: https://wiki.openstack.org/wiki/CinderVictoriaMidCycleSummary It will eventually include a link to the recording (in case you want to see what you missed or if you want to re-live the excitement). We had a productive meeting yesterday, thanks to all who participated. Unfortunately, some people had trouble connecting to the videoconference. Please contact me off-list so we can figure out whether this was a one-time fail or if we need to look at some other videoconf solution for future meetings. cheers, brian

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[charms] OpenStack Charms 20.08 release is now available
by Alex Kavanagh 13 Aug '20

13 Aug '20

The 20.08 release of the OpenStack Charms is now available. This release brings several new features to the existing OpenStack Charms deployments for Queens, Rocky, Stein, Train, Ussuri, and many stable combinations of Ubuntu + OpenStack. Please see the Release Notes for full details: https://docs.openstack.org/charm-guide/latest/2008.html == Highlights == * New charm: neutron-api-plugin-arista There is a new supported subordinate charm that provides Arista switch ML2 plugin support to the OpenStack Neutron API service: neutron-api-plugin-arista. * New charms: Trilio The Trilio charms (trilio-data-mover, trilio-dm-api, trilio-horizon-plugin, and trilio-wlm) have been promoted to supported status. These charms deploy TrilioVault, a commercial snapshot and restore solution for OpenStack. * New charm: keystone-kerberos The keystone-kerberos subordinate charm allows for per-domain authentication via a Kerberos ticket, thereby providing an additional layer of security. It is used in conjunction with the keystone charm. * MySQL InnoDB Cluster TLS communication TLS communication between MySQL InnoDB Cluster and its cloud clients is now supported. Due to the circular dependency between the vault and mysql-innodb-cluster applications, this is a post-deployment feature. * Gnocchi S3 support The gnocchi charm can now be configured to use S3 as a storage backend. This feature is available starting with OpenStack Stein. * Charm cinder-ceph supports a new relation When both the nova-compute and cinder-ceph applications are deployed a new relation is now required. This should not affect most currently deployed clouds. * Glance Simplestreams Sync The glance-simplestreams-sync charm now installs simplestreams as a snap. As such, the 'channel' configuration option should be used in place of the ‘source’ option. == OpenStack Charms team == The OpenStack Charms team can be contacted on the #openstack-charms IRC channel on Freenode. == Thank you == Lots of thanks to the below 37 charm contributors who squashed 114 bugs*, enabled support for a new release of OpenStack, improved documentation, and added exciting new functionality! Alex Kavanagh Aurelien Lourot James Page Peter Matulis Liam Young Hervé Beraud Corey Bryant Frode Nordahl David Ames Ryan Beisner Chris MacNaughton Dmitrii Shcherbakov Drew Freiberger Edward Hope-Morley Facundo Ciccioli Andreas Jaeger Pedro Guimarães Nobuto Murata Arif Ali Felipe Reyes Ponnuvel Palaniyappan Brett Alvaro Uria Marco Filipe Moutinho da Silva Alejandro Santoyo Gonzalez Camille Rodriguez oliveiradan Tiago Pasqualini Erlon R. Cruz Trent Lloyd Nikolay Vinogradov Andrew McLeod Mauricio Faria de Oliveira Vern Hart Jeff Hillman Rodrigo Barbieri Nicolas Bock * The contributor and bug numbers are based on the OpenStack Victoria development cycle. -- OpenStack Charms Team

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[oslo] vPTG scheduling
by Ben Nemec 13 Aug '20

13 Aug '20

Continuing my policy of EAFP scheduling, I've signed us up for two hours starting at our regular meeting time. This has worked well for our past couple of virtual events so I didn't see any reason to change it. If that time doesn't work for you, please let me know ASAP so we can make alternate arrangements. Thanks. -Ben

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[PTL][SIG][TC] vPTG October 2020 Team Signup
by Kendall Nelson 13 Aug '20

13 Aug '20

Greetings! As you hopefully already know, our next PTG will be virtual again, and held from Monday October 26th to Friday October 30th. We will have the same schedule set up available as last time with three windows of time spread across the day to cover all timezones with breaks in between. *To signup your team, you must complete **BOTH** the survey[1] AND reserve time in the ethercalc[2] by September 11th at 7:00 UTC.* We ask that the PTL/SIG Chair/Team lead sign up for time to have their discussions in with 4 rules/guidelines. 1. Cross project discussions (like SIGs or support project teams) should be scheduled towards the start of the week so that any discussions that might shape those of other teams happen first. 2. No team should sign up for more than 4 hours per UTC day to help keep participants actively engaged. 3. No team should sign up for more than 16 hours across all time slots to avoid burning out our contributors and to enable participation in multiple teams discussions. Again, you need to fill out BOTH the ethercalc AND the survey to complete your team's sign up. If you have any issues with signing up your team, due to conflict or otherwise, please let me know! While we are trying to empower you to make your own decisions as to when you meet and for how long (after all, you know your needs and teams timezones better than we do), we are here to help! Once your team is signed up, please register! And remind your team to register! Registration is free, but since it will be how we contact you with passwords, event details, etc. it is still important! Continue to check back for updates at openstack.org/ptg. -the Kendalls (diablo_rojo & wendallkaters) [1] Team Survey: https://openstackfoundation.formstack.com/forms/june2020_virtual_ptg_survey [2] Ethercalc Signup: https://ethercalc.openstack.org/126u8ek25noy [3] PTG Registration: https://october2020ptg.eventbrite.com

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Running OpenStack? Take the 2020 User Survey now!
by Allison Price 13 Aug '20

13 Aug '20

Hi everyone, There is only one week left before we are closing the 2020 OpenStack User Survey [1]! If you are running OpenStack, please take a few minutes to log your deployment—all information will remain anonymous unless you indicate otherwise. If you have completed a User Survey before, all you have to do is update your information and answer a few new questions. Anonymous feedback will be passed along to the upstream project teams, and anonymized data will be available in the analytics dashboard [2]. The deadline to add your deployment to this round of analysis is Thursday, August 20. Let me know if you have any questions or issues completing. Thanks! Allison [1] https://www.openstack.org/user-survey/survey-2020 <https://www.openstack.org/user-survey/survey-2020> [2] https://www.openstack.org/analytics <https://www.openstack.org/analytics>

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Community Voting for The Virtual Summit Sessions is Open!
by Ashlee Ferguson 13 Aug '20

13 Aug '20

Community voting for the virtual Open Infrastructure Summit sessions is open! You can VOTE HERE <https://www.openstack.org/summit/2020/vote-for-presentations>, but what does that mean? Now that the Call for Presentations has closed, all submissions are available for community vote and input. After community voting closes, the volunteer Programming Committee members will receive the results to review to help them determine the final selections for Summit schedule. While community votes are meant to help inform the decision, Programming Committee members are expected to exercise judgment in their area of expertise and help ensure diversity of sessions and speakers. View full details of the session selection process <https://www.openstack.org/summit/2020/vote-for-presentations/selection-proc…>. In order to vote, you need an OSF community membership. If you do not have an account, please create one by going to openstack.org/join <https://www.openstack.org/join>. If you need to reset your password, you can do that here <https://www.openstack.org/Security/lostpassword>. Hurry, voting closes Monday, August 17 at 11:59pm Pacific Time. Don’t forget to Register for the Summit <https://openinfrasummit2020.eventbrite.com/> for free! Visit https://www.openstack.org/summit/2020/ <https://www.openstack.org/summit/2020/> for all other Summit-related information. Interested in sponsoring? Visit this page <https://www.openstack.org/summit/2020/sponsors/>. If you have any questions, please email summit(a)openstack.org <mailto:summit@openstack.org>. Cheers, Ashlee Ashlee Ferguson Community & Events Coordinator OpenStack Foundation

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DNS server instead of /etc/hosts file on Infra Server
by pwm 13 Aug '20

13 Aug '20

Hi, Anyone interested in replacing the /etc/hosts file entry with a DNS server on the openstack-ansible deployment? Thank you

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[openstackclient] Implementing nova migration cmds in OSC
by jayaditya gupta 13 Aug '20

13 Aug '20

Hello , i am trying to implement some nova migrations commands to openstackclient. Commands 1. migration-list : list all migrations ever happened 2. server-migration-list : Get the migrations list of specified server 3. server-migration-show : show currently going on migration of specified server. 4. live migration abort feature 5.live-migration-force-complete Please have a look at this patch : https://review.opendev.org/#/c/742210/ and share your insight, what should be the correct way to implement it ? should it be a root command or part of the openstack server migrate command? Best Regards Jayaditya Gupta

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[gate][keystone] *-grenade-multinode jobs failing with UnicodeDecodeError in keystone
by melanie witt 12 Aug '20

12 Aug '20

Howdy all, FYI the *-grenade-multinode gate jobs are currently failing with the following error in keystone: UnicodeDecodeError: 'utf-8' codec can't decode byte 0x87 in position 3: invalid start byte This appears to be an issue with a new default data format in msgpack v1.0 [1] which was brought in by a recent bump of upper constraints [2]. *-grenade-multinode jobs are affected because they test a rolling upgrade where the controller is upgraded to the N release version but one compute node is on the N-1 release version. It looks like cached keystone tokens being used by the N-1 node are erroring out during msgpack unpacking because they are in the old data format and msgpack v1.0 has a new default data format. I've opened a bug [3] about and I'm trying out the following keystone patch to fix it: https://review.opendev.org/745752 Reviews appreciated. If this is not the best approach or if this affects other projects as well, alternatively we could revert the upper constraint bump to msgpack v1.0 while we figure out the best fix. Cheers, -melanie [1] https://github.com/msgpack/msgpack-python/blob/v1.0.0/README.md#major-break… [2] https://review.opendev.org/#/c/745437/2/upper-constraints.txt@373 [3] https://launchpad.net/bugs/1891244

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[tc][oslo] Move etcd3gw to OpenStack?
by Radosław Piliszek 12 Aug '20

12 Aug '20

Hey, Folks! I see it has been kinda proposed already [1] so that's mostly why I am asking about that now. >From what I understand, etcd3gw is our best bet when trying to get coordination with etcd3. However, it has recently released a broken release [2] due to no testing (not to mention gating with tooz). I think it could benefit from OpenDev's existing tooling. And since OpenStack is an important client of it and OpenStack preferring this client, it might be wise to put it in that namespace already. I guess the details would have to be discussed with dims (current owner) himself but he seemed happy about it in [1]. I'm notifying oslo as well as this would probably live best finally under oslo governance. Please let me know if any of the above is not true, so that I can amend my knowledge. :-) [1] https://github.com/dims/etcd3-gateway/issues/29 [2] https://bugs.launchpad.net/kolla-ansible/+bug/1891314 -yoctozepto

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[largescale-sig] Next meeting: August 12, 16utc
by Thierry Carrez 12 Aug '20

12 Aug '20

Hi everyone, In order to accommodate US members, the Large Scale SIG recently decided to rotate between an EU-APAC-friendly time and an US-EU-friendly time. Our next meeting will be the first US-EU meeting, on Wednesday, August 12 at 16 UTC[1] in the #openstack-meeting-3 channel on IRC: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20200812T16 Feel free to add topics to our agenda at: https://etherpad.openstack.org/p/large-scale-sig-meeting A reminder of the TODOs we had from last meeting, in case you have time to make progress on them: - amorin to add some meat to the wiki page before we push the Nova doc patch further - all to describe briefly how you solved metrics/billing in your deployment in https://etherpad.openstack.org/p/large-scale-sig-documentation Talk to you all on Wednesday, -- Thierry Carrez

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[tc] weekly summary
by Mohammed Naser 12 Aug '20

12 Aug '20

Hi everyone, Here’s an update for what happened in the OpenStack TC this week. You can get more information by checking for changes in openstack/governance repository. We've also included a few references to some important mailing list threads that you should check out. # Patches ## Open Reviews - Create starter-kit:kubernetes-in-virt tag https://review.opendev.org/736369 - Move towards dual office hours https://review.opendev.org/745201 - Clean up expired i18n SIG extra-ATCs https://review.opendev.org/745565 - Resolution to define distributed leadership for projects https://review.opendev.org/744995 - Move towards single office hour https://review.opendev.org/745200 - Add legacy repository validation https://review.opendev.org/737559 - Drop all exceptions for legacy validation https://review.opendev.org/745403 - [draft] Add assert:supports-standalone https://review.opendev.org/722399 - Clean up expired i18n SIG extra-ATCs https://review.opendev.org/745565 - Add legacy repository validation https://review.opendev.org/737559 - Pierre Riteau as CloudKitty PTL for Victoria https://review.opendev.org/745653 - Resolution to define distributed leadership for projects https://review.opendev.org/744995 - Create starter-kit:kubernetes-in-virt tag https://review.opendev.org/736369 - Move towards dual office hours https://review.opendev.org/745201 - Move towards single office hour https://review.opendev.org/745200 ## Project Updates - Deprecate os_congress project https://review.opendev.org/742533 - Add Ceph iSCSI charm to OpenStack charms https://review.opendev.org/744480 - Add Keystone Kerberos charm to OpenStack charms https://review.opendev.org/743769 - Add python-dracclient to be owned by Hardware Vendor SIG https://review.opendev.org/745564 ## General Changes - Reverse sort series in selected goals https://review.opendev.org/744897 - Declare supported runtimes for Wallaby release https://review.opendev.org/743847 - Sort SIG names in repo owner list https://review.opendev.org/745563 - Drop neutron-vpnaas from legacy projects https://review.opendev.org/745401 ## Abandoned Changes - Migrate testing to ubuntu focal https://review.opendev.org/740851 # Email Threads - CloudKitty Status: http://lists.openstack.org/pipermail/openstack-discuss/2020-July/016171.html - OSC vs python-*clients: http://lists.openstack.org/pipermail/openstack-discuss/2020-August/016409.h… - Proposed Wallaby Schedule: http://lists.openstack.org/pipermail/openstack-discuss/2020-August/016391.h… - New Office Hour Plans: http://lists.openstack.org/pipermail/openstack-discuss/2020-August/016372.h… # Other Reminders - Cycle-Trailing Release Deadline Aug 13 Thanks for reading! Mohammed & Kendall -- Mohammed Naser VEXXHOST, Inc.

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[tc] monthly meeting summary
by Mohammed Naser 12 Aug '20

12 Aug '20

Hi everyone, Here’s a summary of what happened in our TC monthly meeting last Thursday, August 6. # ATTENDEES (LINES SAID) - mnaser (100) - gmann (43) - diablo_rojo (20) - jungleboyj (16) - belmoreira (10) - evrardjp (8) - fungi (6) - zaneb (4) - knikolla (4) - njohnston (3) # MEETING SUMMARY 1. Rollcall (mnaser, 14:00:21) 2. Follow up on past action items (mnaser, 14:02:16) - https://review.opendev.org/#/c/744995/ (diablo_rojo, 14:03:14) - http://lists.openstack.org/pipermail/openstack-discuss/2020-August/016336.h… (gmann, 14:03:24) 3. OpenStack User-facing APIs and CLIs (belmoreira) (mnaser, 14:25:52) 4. W cycle goal selection start (mnaser, 14:34:39) 5. Completion of retirement cleanup (gmann) (mnaser, 14:40:48) - https://etherpad.opendev.org/p/tc-retirement-cleanup (mnaser, 14:41:02) - https://review.opendev.org/#/c/739291/1 (gmann, 14:42:17) - https://review.opendev.org/#/q/topic:cleanup-retirement+(status:open+OR+sta… (gmann, 14:42:51) # ACTION ITEMS - TC members to follow up and review "Resolution to define distributed leadership for projects" - mnaser schedule session with sig-arch and k8s steering committee - gmann continue to audit and clean-up tags - mnaser propose change to implement weekly meetings - njohnston and mugsie to work on getting goals groomed/proposed for W cycle - belmoreira start discussion around openstack user-facing apis & clis - gmann to merge changes to properly retire projects To read the full logs of the meeting, please refer to http://eavesdrop.openstack.org/meetings/tc/2020/tc.2020-08-06-14.00.log.html Thank you, Mohammed -- Mohammed Naser VEXXHOST, Inc.

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Re: [Release-job-failures] Release of openstack/python-glanceclient for ref refs/tags/3.1.2 failed
by Sean McGinnis 12 Aug '20

12 Aug '20

On 8/12/20 4:36 AM, zuul(a)openstack.org wrote: > Build failed. > > - openstack-upload-github-mirror https://zuul.opendev.org/t/openstack/build/cba5dda29e8744059d637a97f358c59f : SUCCESS in 43s > - release-openstack-python https://zuul.opendev.org/t/openstack/build/b9628cf4f28d4bea95844539295ff520 : SUCCESS in 2m 54s > - announce-release https://zuul.opendev.org/t/openstack/build/9f9a5910815247049bf02ab612781620 : FAILURE in 24m 20s > - propose-update-constraints https://zuul.opendev.org/t/openstack/build/44353ec832794af2965e7e2d05d63442 : SUCCESS in 3m 28s announce-release job appears to have failed due to a temporary network issue accessing PyPi packages. Since the release announcement is not critical, no further action is needed. Sean

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[oslo.cache][keystonemiddleware] enable-sasl-protocol
by Brin Zhang(张百林) 12 Aug '20

12 Aug '20

Hi all, we would like to enable sasl protocol to oslo.cache and keystonemiddleware<https://review.opendev.org/#/projects/openstack/keystonemiddleware,dashboar…> project to improve the security of authority. SASL(Simple Authentication and Security Layer): is a memchanism used to extend the verification ability of C/S mode. SASL is only the authentication process, which integrates the application layer and the system authentication mechanism. Need to review patches: https://review.opendev.org/#/q/status:open++branch:master+topic:bp/enable-s… brinzhang

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[horizon][dashboard] Disable admin and identity dashboard panel for user role
by Amjad Kotobi 11 Aug '20

11 Aug '20

Hi, I’m trying to customise view level of dashboard to users with “User” role in keystone, by that I meant to disable “admin” + “identity” panels for users, but when I’m adding “DISABLED = True” to admin panel, it will disable panel for admin and user roles. Is there any way to disable “admin” & “identity” panels only for user role? Installed openstack-dashboard openstack-dashboard-16.2.0-1.el7 Thanks Amjad

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[keystone] Weekly meeting cancelled today
by Nikolla, Kristi 11 Aug '20

11 Aug '20

Hi all, There are no items in today's weekly meeting agenda, and I'm unavailable to host/attend it due to a scheduling conflict. Therefore we can go ahead and cancel today's meeting. Thank you, and sorry for any inconvenience Kristi Nikolla

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[all] [dev&ops] Early warning about new "stable" ansible releases
by Radosław Piliszek 11 Aug '20

11 Aug '20

Hiya Folks, Ansible 2.8.14 and 2.9.12 change the default mode, that created files will get, from 0666 (with umask; which would usually produce 0644) to 0600. [1] Kolla-Ansible got hit by it, and Zuul relies on Ansible so might pick it up at some point, possibly causing some little havoc for all of us. [1] https://github.com/ansible/ansible/issues/71200 -yoctozepto

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[sigs][vendors] Proposal to create Hardware Vendor SIG
by Sean McGinnis 11 Aug '20

11 Aug '20

Hey everyone, OpenStack is a community for creating open source software, but by the nature of infrastructure management, there is a strong intersection with hardware, and therefore hardware vendors. Nova, Cinder, Neutron, Ironic, and many others need to interact with hardware and support vendor specific drivers for this interaction. There is currently a spectrum where some of this hardware interaction is done as openly as possible, while others develop their integration "glue" behind closed doors. Part of this is the disconnect between the fully open development of OpenStack, and the traditionally proprietary development of many products. For those that do want to do their vendor-specific development as openly as possible - and hopefully attract the involvement of customers, partners, and others in the community - there hasn't been a great venue for this so far. Some vendors that have done open development have even had difficulty finding a place in the community and ended up deciding to just develop behind closed doors. I would like to try to change this, so I am proposing the creation of the Hardware Vendor SIG as a place where we can collaborate on vendor specific things, and encourage development to happen in the open. This would be a place for any vendors and interested parties to work together to fix bugs, implement features, and overall improve the quality of anything that helps provide that glue to bridge the gap between our open source services and vendor hardware. This would include servers, storage, networking, and really anything else that plays a role in being able to set up an OpenStack cloud. This is a call out to any others interested in participating. If you are interested in this effort, and if you have any existing code (whether hosted on OpenDev, hosted on GitHub, or hosted on your own platform) that you think would be a good fit for this, please add your contact information and any relevant details here: https://etherpad.opendev.org/p/HardwareVendorSIG Also, please feel free to show your support by voting on the proposal to create this SIG here: https://review.opendev.org/#/c/745185/ Thanks! Sean

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[Ironic] User Survey question
by Julia Kreger 10 Aug '20

10 Aug '20

Greetings awesome Artificial Intelligences and fellow humanoid carbon units! This week I need to submit the question for the 2021 user survey. We discussed this some during our weekly IRC meeting today.[0] Presently, the question is: "Ironic: What would you find most useful if it was part of ironic?" I'd like to propose we collect more data in order to enable us to make informed decisions for features and maintenance work moving forward. While this is long term thinking, I'm wondering if operators would be interested in collecting and submitting some basic data or using a tool, to submit anonymous usage data so we can gain insight into hardware types in use, numbers of machines, which interfaces are used, etc. So I'm thinking something along the lines of: "Ironic: Would you be willing to submit anonymous usage statistics (Number of nodes, conductors, which drivers are in use, etc) if such a tool existed? Yes/No/Not Applicable" Thoughts? Feelings? Concerns? Other ideas? -Julia [0]: http://eavesdrop.openstack.org/meetings/ironic/2020/ironic.2020-08-10-15.00…

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[neutron] bug deputy report August 3 - 9
by Miguel Lavalle 10 Aug '20

10 Aug '20

Critical ====== https://bugs.launchpad.net/neutron/+bug/1890445 [ovn] Tempest test test_update_router_admin_state failing very often. NEEDS OWNER https://bugs.launchpad.net/neutron/+bug/1890493 Periodic job neutron-ovn-tempest-ovs-master-fedora is failing 100% of times. SEEMS TO NEED AN OWNER High ==== https://bugs.launchpad.net/neutron/+bug/1890269 Fullstack test neutron.tests.fullstack.test_logging.TestLogging is failing on Ubuntu Focal. Proposed fix: https://review.opendev.org/#/c/734304/ https://bugs.launchpad.net/neutron/+bug/1890297 CI grenade jobs failing. Proposed fix: https://review.opendev.org/#/c/744753/1. Fix released https://bugs.launchpad.net/neutron/+bug/1890400 Default gateway in HA router namespace not set if using Keepalived 1.x. Awaiting patch from Slawek https://bugs.launchpad.net/neutron/+bug/1890353 support pyroute2 0.5.13. Awaiting patch from Rodolfo https://bugs.launchpad.net/neutron/+bug/1890432 Create subnet is failing under high load with OVN. WIP fix: https://review.opendev.org/#/c/745330/ Medium ====== https://bugs.launchpad.net/neutron/+bug/1890539 failed to create port with security group of other tenant. Proposed fix: https://review.opendev.org/#/c/745089

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Re: [Openstack-mentoring] Neutron subnet with DHCP relay - continued
by Amy Marrich 10 Aug '20

10 Aug '20

Hey Tom, Adding the OpenStack discuss list as I think you got several replies from there as well. Thanks, Amy (spotz) On Mon, Jul 13, 2020 at 5:37 PM Thomas King <thomas.king(a)gmail.com> wrote: > Good day, > > I'm bringing up a thread from June about DHCP relay with neutron networks > in Ironic, specifically using unicast relay. The Triple-O docs do not have > the plain config/neutron config to show how a regular Ironic setup would > use DHCP relay. > > The Neutron segments docs state that I must have a unique physical network > name. If my Ironic controller has a single provisioning network with a > single physical network name, doesn't this prevent my use of multiple > segments? > > Further, the segments docs state this: "The operator must ensure that > every compute host that is supposed to participate in a router provider > network has direct connectivity to one of its segments." (section 3 at > https://docs.openstack.org/neutron/pike/admin/config-routed-networks.html#p… - > current docs state the same thing) > This defeats the purpose of using DHCP relay, though, where the Ironic > controller does *not* have direct connectivity to the remote segment. > > Here is a rough drawing - what is wrong with my thinking here? > Remote server: 10.146.30.32/27 VLAN 2116<-----> Router with DHCP relay > <------> Ironic controller, provisioning network: 10.146.29.192/26 VLAN > 2115 > > Thank you, > Tom King > _______________________________________________ > openstack-mentoring mailing list > openstack-mentoring(a)lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-mentoring >

3 12

[tripleo][ansible] the current action plugins use patterns are suboptimal?
by Bogdan Dobrelya 10 Aug '20

10 Aug '20

There is a trend of writing action plugins, see [0], for simple things, like just calling a module in a loop. I'm not sure that is the direction TripleO should go. If ansible is inefficient in this sort of tasks without custom python code written, we should fix ansible. Otherwise, what is the ultimate goal of that trend? Is that having only action plugins in roles and playbooks? Please kindly asking the community to stop that, make a step back and reiterate with the taken approach. Thank you. [0] https://review.opendev.org/716108 -- Best regards, Bogdan Dobrelya, Irc #bogdando

5 7

[all] Virtual PTG October 2020 Dates & Registration
by Kendall Nelson 10 Aug '20

10 Aug '20

Hello Everyone! I'm sure you all have been anxiously awaiting the announcement of the dates for the next virtual PTG! After polling the community[1] and balancing the pros and cons, we have decided the PTG will take place the week after the Open Infrastructure Summit[2][3] from October 26th to October 30th, 2020. PTG registration is now open[4]. Like last time, it is free, but we will again be using it to communicate details about the event (schedules, passwords, etc), so please register! Later this week we will send out info about signing up teams. Also, the same as last time, we will have an ethercalc signup and a survey to gather some other data about your team. -the Kendalls (diablo_rojo & wendallkaters) [1] ML Poll for PTG Dates: http://lists.openstack.org/pipermail/openstack-discuss/2020-July/016098.html [2] Summit Site: https://www.openstack.org/summit/2020/ [3] Summit Registration: https://openinfrasummit2020.eventbrite.com [4] PTG Registration: https://october2020ptg.eventbrite.com

1 0

Re: [openstack-community] Octavia :; Unable to create load balancer
by Fabian Zimmermann 10 Aug '20

10 Aug '20

Seems like the flavor is missing or empty '' - check for typos and enable debug. Check if the nova req contains valid information/flavor. Fabian Monika Samal <monika.samal(a)outlook.com> schrieb am Mo., 3. Aug. 2020, 15:46: > It's registered > > Get Outlook for Android <https://aka.ms/ghei36> > ------------------------------ > *From:* Fabian Zimmermann <dev.faz(a)gmail.com> > *Sent:* Monday, August 3, 2020 7:08:21 PM > *To:* Monika Samal <monika.samal(a)outlook.com>; openstack-discuss < > openstack-discuss(a)lists.openstack.org> > *Subject:* Re: [openstack-community] Octavia :; Unable to create load > balancer > > Did you check the (nova) flavor you use in octavia. > > Fabian > > Monika Samal <monika.samal(a)outlook.com> schrieb am Mo., 3. Aug. 2020, > 10:53: > > After Michael suggestion I was able to create load balancer but there is > error in status. > > > > PFB the error link: > > http://paste.openstack.org/show/meNZCeuOlFkfjj189noN/ > ------------------------------ > *From:* Monika Samal <monika.samal(a)outlook.com> > *Sent:* Monday, August 3, 2020 2:08 PM > *To:* Michael Johnson <johnsomor(a)gmail.com> > *Cc:* Fabian Zimmermann <dev.faz(a)gmail.com>; Amy Marrich <amy(a)demarco.com>; > openstack-discuss <openstack-discuss(a)lists.openstack.org>; > community(a)lists.openstack.org <community(a)lists.openstack.org> > *Subject:* Re: [openstack-community] Octavia :; Unable to create load > balancer > > Thanks a ton Michael for helping me out > ------------------------------ > *From:* Michael Johnson <johnsomor(a)gmail.com> > *Sent:* Friday, July 31, 2020 3:57 AM > *To:* Monika Samal <monika.samal(a)outlook.com> > *Cc:* Fabian Zimmermann <dev.faz(a)gmail.com>; Amy Marrich <amy(a)demarco.com>; > openstack-discuss <openstack-discuss(a)lists.openstack.org>; > community(a)lists.openstack.org <community(a)lists.openstack.org> > *Subject:* Re: [openstack-community] Octavia :; Unable to create load > balancer > > Just to close the loop on this, the octavia.conf file had > "project_name = admin" instead of "project_name = service" in the > [service_auth] section. This was causing the keystone errors when > Octavia was communicating with neutron. > > I don't know if that is a bug in kolla-ansible or was just a local > configuration issue. > > Michael > > On Thu, Jul 30, 2020 at 1:39 PM Monika Samal <monika.samal(a)outlook.com> > wrote: > > > > Hello Fabian,, > > > > http://paste.openstack.org/show/QxKv2Ai697qulp9UWTjY/ > > > > Regards, > > Monika > > ________________________________ > > From: Fabian Zimmermann <dev.faz(a)gmail.com> > > Sent: Friday, July 31, 2020 1:57 AM > > To: Monika Samal <monika.samal(a)outlook.com> > > Cc: Michael Johnson <johnsomor(a)gmail.com>; Amy Marrich <amy(a)demarco.com>; > openstack-discuss <openstack-discuss(a)lists.openstack.org>; > community(a)lists.openstack.org <community(a)lists.openstack.org> > > Subject: Re: [openstack-community] Octavia :; Unable to create load > balancer > > > > Hi, > > > > just to debug, could you replace the auth_type password with v3password? > > > > And do a curl against your :5000 and :35357 urls and paste the output. > > > > Fabian > > > > Monika Samal <monika.samal(a)outlook.com> schrieb am Do., 30. Juli 2020, > 22:15: > > > > Hello Fabian, > > > > http://paste.openstack.org/show/796477/ > > > > Thanks, > > Monika > > ________________________________ > > From: Fabian Zimmermann <dev.faz(a)gmail.com> > > Sent: Friday, July 31, 2020 1:38 AM > > To: Monika Samal <monika.samal(a)outlook.com> > > Cc: Michael Johnson <johnsomor(a)gmail.com>; Amy Marrich <amy(a)demarco.com>; > openstack-discuss <openstack-discuss(a)lists.openstack.org>; > community(a)lists.openstack.org <community(a)lists.openstack.org> > > Subject: Re: [openstack-community] Octavia :; Unable to create load > balancer > > > > The sections should be > > > > service_auth > > keystone_authtoken > > > > if i read the docs correctly. Maybe you can just paste your config > (remove/change passwords) to paste.openstack.org and post the link? > > > > Fabian > >

5 16

[puppet][congress] Retiring puppet-congress
by Takashi Kajinami 10 Aug '20

10 Aug '20

Hello, As you know, Congress project has been retired already[1], so we will retire its puppet module, puppet-congress in openstack puppet project as well. [1] http://lists.openstack.org/pipermail/openstack-discuss/2020-April/014292.ht… Because congress was directly retired instead of getting migrated to x namespace, we'll follow the same way about puppet-congress retirement and won't create x/puppet-congress. Thank you for the contribution made for the project ! Please let us know if you have any concerns about this retirement. Thank you, Takashi Kajinami

2 1

[openstack-community] Keystone and DBNonExistent Errors
by Divya K Konoor 10 Aug '20

10 Aug '20

Hi, I am using OpenStack Keystone Stein and run into the below error often where Keystone public process(listening to 5000) is running inside Apache httpd runs into the below. This problem is resolved with a restart of httpd service. Has anyone run into a similar issue ? This is seen soon after httpd is restarted and does not happen all the time. My environment has MariaDB backend. This problem is not limited to the assignment table and is seen across all other tables in Keystone. MariaDB service is functional and all the tables are in place. [Fri Aug 07 08:20:59.936087 2020] [:info] [pid 1420287] mod_wsgi (pid=1420287, process='keystone-public', application=''): Loading WSGI script '/usr/bin/keystone-wsgi-public'. [Fri Aug 07 08:20:59.936089 2020] [:info] [pid 1420288] mod_wsgi (pid=1420288, process='keystone-admin', application=''): Loading WSGI script '/usr/bin/keystone-wsgi-admin'. [Fri Aug 07 08:20:59.943431 2020] [ssl:info] [pid 1420290] [client 1.2.3.95:35762] AH01964: Connection to child 1 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:00.009317 2020] [ssl:info] [pid 1420291] [client 1.2.3.113:60132] AH01964: Connection to child 2 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:01.243594 2020] [ssl:info] [pid 1420289] [client 1.2.3.50:53996] AH01964: Connection to child 0 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:01.386329 2020] [ssl:info] [pid 1420293] [client x.x.x.x:38645] AH01964: Connection to child 4 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:01.824041 2020] [ssl:info] [pid 1420349] [client 1.2.3.101:42974] AH01964: Connection to child 5 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:02.949166 2020] [ssl:info] [pid 1420378] [client 1.2.3.50:54014] AH01964: Connection to child 9 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:02.949172 2020] [ssl:info] [pid 1420379] [client 1.2.3.80:46924] AH01964: Connection to child 10 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:03.286057 2020] [:info] [pid 1420287] mod_wsgi (pid=1420287): Create interpreter '1.2.3.50:5000|'. [Fri Aug 07 08:21:03.287286 2020] [:info] [pid 1420287] [remote 1.2.3.95:156] mod_wsgi (pid=1420287, process='keystone-public', application='1.2.3.50:5000|'): Loading WSGI script '/usr/bin/keystone-wsgi-public'. [Fri Aug 07 08:21:04.675059 2020] [ssl:info] [pid 1420436] [client 1.2.3.50:54032] AH01964: Connection to child 12 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:04.705975 2020] [ssl:info] [pid 1420437] [client 1.2.3.107:59554] AH01964: Connection to child 13 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:06.960940 2020] [ssl:info] [pid 1420438] [client 1.2.3.80:46970] AH01964: Connection to child 14 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:07.661670 2020] [ssl:info] [pid 1420349] [client 1.2.3.50:54124] AH01964: Connection to child 5 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:07.683383 2020] [ssl:info] [pid 1420292] [client x.x.x.x:30065] AH01964: Connection to child 3 established (server 1.2.3.50:5000) [Fri Aug 07 08:21:08.442956 2020] [:error] [pid 1420287] [remote x.x.x.x:144] mod_wsgi (pid=1420287): Exception occurred processing WSGI script '/usr/bin/keystone-wsgi-public'. [Fri Aug 07 08:21:08.443002 2020] [:error] [pid 1420287] [remote x.x.x.x:144] Traceback (most recent call last): [Fri Aug 07 08:21:08.443017 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/flask/app.py", line 2309, in __call__ [Fri Aug 07 08:21:08.443509 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return self.wsgi_app(environ, start_response) [Fri Aug 07 08:21:08.443525 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/werkzeug/contrib/fixers.py", line 152, in __call__ [Fri Aug 07 08:21:08.443630 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return self.app(environ, start_response) [Fri Aug 07 08:21:08.443644 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/webob/dec.py", line 129, in __call__ [Fri Aug 07 08:21:08.443746 2020] [:error] [pid 1420287] [remote x.x.x.x:144] resp = self.call_func(req, *args, **kw) [Fri Aug 07 08:21:08.443756 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/webob/dec.py", line 193, in call_func [Fri Aug 07 08:21:08.443773 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return self.func(req, *args, **kwargs) [Fri Aug 07 08:21:08.443781 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/oslo_middleware/base.py", line 131, in __call__ [Fri Aug 07 08:21:08.443844 2020] [:error] [pid 1420287] [remote x.x.x.x:144] response = req.get_response(self.application) .. ... .... .. [Fri Aug 07 08:21:08.450055 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/dogpile/cache/region.py", line 1216, in creator [Fri Aug 07 08:21:08.450071 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return fn(*arg, **kw) [Fri Aug 07 08:21:08.450080 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/keystone/assignment/core.py", line 128, in get_roles_for_user_and_project [Fri Aug 07 08:21:08.450975 2020] [:error] [pid 1420287] [remote x.x.x.x:144] user_id=user_id, project_id=project_id, effective=True) [Fri Aug 07 08:21:08.450985 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/keystone/common/manager.py", line 116, in wrapped [Fri Aug 07 08:21:08.451001 2020] [:error] [pid 1420287] [remote x.x.x.x:144] __ret_val = __f(*args, **kwargs) [Fri Aug 07 08:21:08.451009 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/keystone/assignment/core.py", line 999, in list_role_assignments [Fri Aug 07 08:21:08.451025 2020] [:error] [pid 1420287] [remote x.x.x.x:144] strip_domain_roles) [Fri Aug 07 08:21:08.451033 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/keystone/assignment/core.py", line 845, in _list_effective_role_assignments [Fri Aug 07 08:21:08.451049 2020] [:error] [pid 1420287] [remote x.x.x.x:144] domain_id=domain_id, inherited=inherited) [Fri Aug 07 08:21:08.451057 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/keystone/assignment/core.py", line 780, in list_role_assignments_for_actor [Fri Aug 07 08:21:08.451072 2020] [:error] [pid 1420287] [remote x.x.x.x:144] group_ids=group_ids, inherited_to_projects=False) [Fri Aug 07 08:21:08.451081 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib/python2.7/site-packages/keystone/assignment/backends/sql.py", line 248, in list_role_assignments [Fri Aug 07 08:21:08.451599 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return [denormalize_role(ref) for ref in query.all()] [Fri Aug 07 08:21:08.451609 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 2925, in all [Fri Aug 07 08:21:08.451632 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return list(self) [Fri Aug 07 08:21:08.451641 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3081, in __iter__ [Fri Aug 07 08:21:08.451656 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return self._execute_and_instances(context) [Fri Aug 07 08:21:08.451665 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3106, in _execute_and_instances [Fri Aug 07 08:21:08.451683 2020] [:error] [pid 1420287] [remote x.x.x.x:144] result = conn.execute(querycontext.statement, self._params) [Fri Aug 07 08:21:08.451691 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 980, in execute [Fri Aug 07 08:21:08.451711 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return meth(self, multiparams, params) [Fri Aug 07 08:21:08.451720 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line 273, in _execute_on_connection [Fri Aug 07 08:21:08.451736 2020] [:error] [pid 1420287] [remote x.x.x.x:144] return connection._execute_clauseelement(self, multiparams, params) [Fri Aug 07 08:21:08.451745 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1099, in _execute_clauseelement [Fri Aug 07 08:21:08.451762 2020] [:error] [pid 1420287] [remote x.x.x.x:144] distilled_params, [Fri Aug 07 08:21:08.451771 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1240, in _execute_context [Fri Aug 07 08:21:08.451786 2020] [:error] [pid 1420287] [remote x.x.x.x:144] e, statement, parameters, cursor, context [Fri Aug 07 08:21:08.451795 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1456, in _handle_dbapi_exception [Fri Aug 07 08:21:08.451810 2020] [:error] [pid 1420287] [remote x.x.x.x:144] util.raise_from_cause(newraise, exc_info) [Fri Aug 07 08:21:08.451818 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line 296, in raise_from_cause [Fri Aug 07 08:21:08.451834 2020] [:error] [pid 1420287] [remote x.x.x.x:144] reraise(type(exception), exception, tb=exc_tb, cause=cause) [Fri Aug 07 08:21:08.451843 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1236, in _execute_context [Fri Aug 07 08:21:08.451858 2020] [:error] [pid 1420287] [remote x.x.x.x:144] cursor, statement, parameters, context [Fri Aug 07 08:21:08.451866 2020] [:error] [pid 1420287] [remote x.x.x.x:144] File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py", line 536, in do_execute [Fri Aug 07 08:21:08.451882 2020] [:error] [pid 1420287] [remote x.x.x.x:144] cursor.execute(statement, parameters) [Fri Aug 07 08:21:08.451923 2020] [:error] [pid 1420287] [remote x.x.x.x:144] DBNonExistentTable: (sqlite3.OperationalError) no such table: assignment [SQL: u'SELECT assignment.type AS assignment_type, assignment.actor_id AS assignment_actor_id, assignment.target_id AS assignment_target_id, assignment.role_id AS assignment_role_id, assignment.inherited AS assignment_inherited \\nFROM assignment \\nWHERE assignment.actor_id IN (?) AND assignment.target_id IN (?) AND assignment.type IN (?) AND assignment.inherited = 0'] [parameters: ('15c2fe91e053af57a997c568c117c908d59c138f996bdc19ae97e9f16df12345', '12345978536e45ab8a279e2b0fa4f947', 'UserProject')] (Background on this error at: http://sqlalche.me/e/e3q8) Regards, Divya

1 0

[ironic][tripleo][ussuri] Problem with bare metal provisioning and old RAID controllers
by Marco Marino 10 Aug '20

10 Aug '20

Hi, I'm trying to install openstack Ussuri on Centos 8 hardware using tripleo. I'm using a relatively old hardware (dell PowerEdge R620) with old RAID controllers, deprecated in RHEL8/Centos8. Here is some basic information: # lspci | grep -i raid 00:1f.2 RAID bus controller: Intel Corporation C600/X79 series chipset SATA RAID Controller (rev 05) 02:00.0 RAID bus controller: Broadcom / LSI MegaRAID SAS 2008 [Falcon] (rev 03) I'm able to manually install centos 8 using DUD driver from here -> https://elrepo.org/linux/dud/el8/x86_64/dd-megaraid_sas-07.710.50.00-1.el8_… (basically I add inst.dd and I use an usb pendrive with iso). Is there a way to do bare metal provisioning using openstack on this kind of server? At the moment, when I launch "openstack overcloud node introspect --provide controller1" it doesn't recognize disks (local_gb = 0 in properties) and in inspector logs I see: Jun 22 11:12:42 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:42.261 1543 DEBUG root [-] Still waiting for the root device to appear, attempt 1 of 10 wait_for_disks /usr/lib/python3.6/site-packages/ironic_python_agent/hardware.py:652 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.299 1543 DEBUG oslo_concurrency.processutils [-] Running cmd (subprocess): udevadm settle execute /usr/lib/python3.6/site-packages/oslo_concurrency/processutils.py:372 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.357 1543 DEBUG oslo_concurrency.processutils [-] CMD "udevadm settle" returned: 0 in 0.058s execute /usr/lib/python3.6/site-packages/oslo_concurrency/processutils.py:409 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.392 1543 DEBUG ironic_lib.utils [-] Execution completed, command line is "udevadm settle" execute /usr/lib/python3.6/site-packages/ironic_lib/utils.py:101 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.426 1543 DEBUG ironic_lib.utils [-] Command stdout is: "" execute /usr/lib/python3.6/site-packages/ironic_lib/utils.py:103 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.460 1543 DEBUG ironic_lib.utils [-] Command stderr is: "" execute /usr/lib/python3.6/site-packages/ironic_lib/utils.py:104 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.496 1543 WARNING root [-] Path /dev/disk/by-path is inaccessible, /dev/disk/by-path/* version of block device name is unavailable Cause: [Errno 2] No such file or directory: '/dev/disk/by-path': FileNotFoundError: [Errno 2] No such file or directory: '/dev/disk/by-path' Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.549 1543 DEBUG oslo_concurrency.processutils [-] Running cmd (subprocess): lsblk -Pbia -oKNAME,MODEL,SIZE,ROTA,TYPE execute /usr/lib/python3.6/site-packages/oslo_concurrency/processutils.py:372 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.647 1543 DEBUG oslo_concurrency.processutils [-] CMD "lsblk -Pbia -oKNAME,MODEL,SIZE,ROTA,TYPE" returned: 0 in 0.097s execute /usr/lib/python3.6/site-packages/oslo_concurrency/processutils.py:409 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.683 1543 DEBUG ironic_lib.utils [-] Execution completed, command line is "lsblk -Pbia -oKNAME,MODEL,SIZE,ROTA,TYPE" execute /usr/lib/python3.6/site-packages/ironic_lib/utils.py:101 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.719 1543 DEBUG ironic_lib.utils [-] Command stdout is: "" execute /usr/lib/python3.6/site-packages/ironic_lib/utils.py:103 Jun 22 11:12:45 localhost.localdomain ironic-python-agent[1543]: 2018-06-22 11:12:45.755 1543 DEBUG ironic_lib.utils [-] Command stderr is: "" execute /usr/lib/python3.6/site-packages/ironic_lib/utils.py:104 Is there a way to solve the issue? For example, can I modify ramdisk and include DUD driver? I tried this guide: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16… but I don't know how to include an ISO instead of an rpm packet as described in the example. Thank you, Marco

2 3

Openstack VMmachine internet connectivity issue
by Bhartendu 08 Aug '20

08 Aug '20

Hi All, I need help or any pointer to solve Openstack VM machine internet connectivity issue. I am successfully able to create VM machines on Openstack cloud. Facing following Openstack VM machine internet connectivity issues: 1) There is no internet connectivity from Openstack VM machine. 2) ping is successful till Openstack machine (192.168.0.166), but Gateway ip (192.168.0.1) not reachable from Openstack VM machine. 3) No website reachable from Openstack VM machine. Openstack is installed on Virtualbox VM machine (CentOS 8.2). Connectivity information: Internet<=====>Router(192.168.0.1)<=====>Oracle VM machine (CentOS 8.2; 192.168.0.166)<=====>Openstack VM Machine (192.168.0.174) Any help or trigger is much appreciated. ----------------------------------------------- Openstack VM Machine (192.168.0.174) Logs ----------------------------------------------- $ ip route default via 192.168.0.1 dev eth0 169.254.169.254 via 192.168.0.171 dev eth0 192.168.0.0/24 dev eth0 scope link src 192.168.0.174 $ ping 192.168.0.166 PING 192.168.0.166 (192.168.0.166): 56 data bytes 64 bytes from 192.168.0.166: seq=0 ttl=64 time=2.657 ms 64 bytes from 192.168.0.166: seq=1 ttl=64 time=1.196 ms 64 bytes from 192.168.0.166: seq=2 ttl=64 time=1.312 ms 64 bytes from 192.168.0.166: seq=3 ttl=64 time=0.875 ms 64 bytes from 192.168.0.166: seq=4 ttl=64 time=0.782 ms ^C --- 192.168.0.166 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 0.782/1.364/2.657 ms $ ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1): 56 data bytes ^C --- 192.168.0.1 ping statistics --- 3 packets transmitted, 0 packets received, 100% packet loss $ ping google.com ping: bad address 'google.com' $ $ sudo cat /etc/resolv.conf nameserver 192.168.0.1 nameserver 192.168.0.166 nameserver 8.8.8.8 $ $ ip route default via 192.168.0.1 dev eth0 169.254.169.254 via 192.168.0.171 dev eth0 192.168.0.0/24 dev eth0 scope link src 192.168.0.174 $ $ ifconfig eth0 Link encap:Ethernet HWaddr FA:16:3E:17:F2:F9 inet addr:192.168.0.174 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::f816:3eff:fe17:f2f9/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:572 errors:0 dropped:0 overruns:0 frame:0 TX packets:571 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:51697 (50.4 KiB) TX bytes:46506 (45.4 KiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:35 errors:0 dropped:0 overruns:0 frame:0 TX packets:35 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3764 (3.6 KiB) TX bytes:3764 (3.6 KiB) $ ----------------------------------------------------- Oracle VM machine (CentOS 8.2; 192.168.0.166) Logs ----------------------------------------------------- [root@openstack ~]# ovs-vsctl show 6718c4ce-6a58-463c-95e4-20a34edbe041 Manager "ptcp:6640:127.0.0.1" is_connected: true Bridge br-int fail_mode: secure datapath_type: system Port br-int Interface br-int type: internal Port "tap50a66e3f-00" Interface "tap50a66e3f-00" Port "patch-br-int-to-provnet-27804412-47c0-497d-8f2e-8c0bf8b04df1" Interface "patch-br-int-to-provnet-27804412-47c0-497d-8f2e-8c0bf8b04df1" type: patch options: {peer="patch-provnet-27804412-47c0-497d-8f2e-8c0bf8b04df1-to-br-int"} Port "tap6ea42aaf-80" Interface "tap6ea42aaf-80" Port "tap743cdf36-c8" Interface "tap743cdf36-c8" Port "tap2a93518d-90" Interface "tap2a93518d-90" Bridge br-ex fail_mode: standalone Port "patch-provnet-27804412-47c0-497d-8f2e-8c0bf8b04df1-to-br-int" Interface "patch-provnet-27804412-47c0-497d-8f2e-8c0bf8b04df1-to-br-int" type: patch options: {peer="patch-br-int-to-provnet-27804412-47c0-497d-8f2e-8c0bf8b04df1"} Port br-ex Interface br-ex type: internal Port "enp0s3" Interface "enp0s3" ovs_version: "2.12.0" [root@openstack ~]# ip a s enp0s3 2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UP group default qlen 1000 link/ether 08:00:27:cd:fc:4f brd ff:ff:ff:ff:ff:ff [root@openstack ~]# ip a s br-ex 13: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000 link/ether 08:00:27:cd:fc:4f brd ff:ff:ff:ff:ff:ff inet 192.168.0.166/24 brd 192.168.0.255 scope global br-ex valid_lft forever preferred_lft forever inet6 fe80::f057:6bff:fe69:1f47/64 scope link valid_lft forever preferred_lft forever [root@openstack ~]# [root@openstack ~]# cat /etc/resolv.conf # Generated by NetworkManager search example.com nameserver 192.168.0.1 nameserver 8.8.8.8 [root@openstack ~]# [root@openstack ~]# ip route default via 192.168.0.1 dev br-ex 169.254.0.0/16 dev br-ex scope link metric 1013 192.168.0.0/24 dev br-ex proto kernel scope link src 192.168.0.166 [root@openstack ~]# [root@openstack ~]# ifconfig br-ex: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.0.166 netmask 255.255.255.0 broadcast 192.168.0.255 inet6 fe80::f057:6bff:fe69:1f47 prefixlen 64 scopeid 0x20<link> ether 08:00:27:cd:fc:4f txqueuelen 1000 (Ethernet) RX packets 2781 bytes 505203 (493.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1441 bytes 159474 (155.7 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp0s3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 08:00:27:cd:fc:4f txqueuelen 1000 (Ethernet) RX packets 94856 bytes 111711956 (106.5 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 33859 bytes 15114156 (14.4 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 1741807 bytes 441610166 (421.1 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1741807 bytes 441610166 (421.1 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tap2a93518d-90: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::681d:e6ff:fe1d:963f prefixlen 64 scopeid 0x20<link> ether 6a:1d:e6:1d:96:3f txqueuelen 1000 (Ethernet) RX packets 55 bytes 6540 (6.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2950 bytes 916693 (895.2 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tap50a66e3f-00: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1442 ether fe:16:3e:06:df:bf txqueuelen 1000 (Ethernet) RX packets 689 bytes 59074 (57.6 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 703 bytes 58933 (57.5 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tap6ea42aaf-80: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::745b:6aff:fe1c:d270 prefixlen 64 scopeid 0x20<link> ether 76:5b:6a:1c:d2:70 txqueuelen 1000 (Ethernet) RX packets 63 bytes 7332 (7.1 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 126 bytes 10692 (10.4 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tap743cdf36-c8: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether fe:16:3e:17:f2:f9 txqueuelen 1000 (Ethernet) RX packets 1005 bytes 91770 (89.6 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3555 bytes 902987 (881.8 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [root@openstack ~]# Thanks & Regards

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[TC] New Office Hour Plans
by Kendall Nelson 07 Aug '20

07 Aug '20

Hello! After taking a look at the poll results, Mohammed and I have two proposed plans for office hours: Plan A: Two office hours instead of three. This gives us slightly more coverage than one office hour without overextending ourselves to cover three office hours. Mohammed and I were thinking that one of the reasons why three office hours wasn't working was that it was kind of a big time commitment and TC members could easily rationalize not going to ones later in the week if they had already attended one earlier in the week. The two times that enable most TC members to attend at least one, if not both, would be Monday @14:00 UTC (TC members available: Belmiro, Rico, Kristi, Jay, Mohammed, myself, and Nate + non members) and Wednesday @ 15:00 UTC (TC members available: Rico, Kristi, Jay, Mohammed, myself, Ghanshyam, and Nate + non members). Plan B: Move to a single office hour on Wednesday @ 15:00 UTC (TC members available: Rico, Kristi, Jay, Mohammed, myself, Ghanshyam, and Nate + non members). Having only one office hour gives it more weight and importance and that should hopefully encourage more attendance from both community members and TC members alike. I guess Plan C is to go ahead with Plan A and then if we don't see activity during the Monday time slot, to reduce down to one office hour and go with Plan B. Please check out the patches Mohammed posted [1][2] and vote on what you'd prefer! -Kendall (diablo_rojo) [1] Dual Office Hour: https://review.opendev.org/#/c/745201/ [2] Single Office Hour: https://review.opendev.org/#/c/745200/

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Helping out with CloudKitty maintenance
by Pierre Riteau 07 Aug '20

07 Aug '20

Hello, Following the discussion about the state of CloudKitty [1], I would like to volunteer my help with maintaining the project, as no one of the core team appears to be active at the moment. I have been working with CloudKitty for about a year and have used both the Gnocchi and Monasca collectors. Being a core reviewer on two other OpenStack projects, I am familiar with the process of maintaining OpenStack code. Would it be possible to get core reviewer privileges to help? I would initially focus on keeping CI green and making sure bug fixes are merged and backported. Thanks in advance, Pierre Riteau (priteau) [1] http://lists.openstack.org/pipermail/openstack-discuss/2020-August/016384.h…

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[nova] Nova PTL is on PTO until 24th of Aug
by Balázs Gibizer 07 Aug '20

07 Aug '20

Hi, I will be on vacation during the next two weeks. Cheers, gibi

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[openstack-community] [infra] Problem with ask.openstack.org
by Bernd Bausch 07 Aug '20

07 Aug '20

While ask.openstack.org is not necessarily loved by many, it continues to be used, and there are still people who answer questions. Recently, one of its features ceased working. I am talking about the "responses" page that lists all responses to questions that I have answered or commented on. This makes it very hard to follow up on such questions; I don't have a tool to see if somebody anwered my question or is the person who asked a question has provided updates. Is there anybody who can fix this? I know that some people would like to do away with ask.openstack.org entirely, since the software is bug-ridden and nobody manages the site. My personal opinion is that the current situation is worse than no "ask" site at all, since people might ask questions, get partial answers and no follow-up. This can create a negative view of the OpenStack community. In short, either fix it or remove it. Unfortunately I don't have the means to do either. Bernd.

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[neutron][OVS firewall] Multicast non-IGMP traffic is allowed by default, not in iptables FW (LP#1889631)
by Rodolfo Alonso Hernandez 07 Aug '20

07 Aug '20

Hello all: First of all, the link: https://bugs.launchpad.net/neutron/+bug/1889631 To sum up the bug: in iptables FW, the non-IGMP multicast traffic from 224.0.0.x was blocked; this is not happening in OVS FW. That was discussed today in the Neutron meeting today [1]. We face two possible situations here: - If we block this traffic now, some deployments using the OVS FW will experience an unexpected network blockage. - Deployments migrating from iptables to OVS FW, now won't be able to explicitly allow this traffic (or block it by default). This also breaks the current API, because some rules won't have any effect (those ones allowing this traffic). A possible solution is to add a new knob in the FW configuration; this config option will allow to block or not this traffic by default. Remember that the FW can only create permissive rules, not blocking ones. Any feedback is welcome! Regards. [1] http://eavesdrop.openstack.org/meetings/networking/2020/networking.2020-08-…

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[tacker] PTL on vacation
by Yasufumi Ogawa 07 Aug '20

07 Aug '20

I will be on vacation from 10th to 17th Aug. I would like to skip the next IRC meeting because many of tacker members are also on vacation next week. Thanks, Yasufumi

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Openstack-Train VCPU issue in Hyper-V
by its-openstack＠zohocorp.com 07 Aug '20

07 Aug '20

Dear Team, We are using Openstack-Train in our organization.We have created windows server 2016 Std R2 instances with this flavor m5.xlarge ( RAM - 65536 , Disk - 500 , VCPUs - 16 ).Once Hyper-V future enabled in this instances VCPU count is automatically reduced to 1 core after restart.Even we have enabled nested virtualisation in openstack compute server.Herewith attached screenshot for your references.Please help us to short out this issue. #cat /sys/module/kvm_intel/parameters/nested Y Regards, Sysadmin.

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[ironic] [infra] bifrost-integration-tinyipa-opensuse-15 broken
by Dmitry Tantsur 06 Aug '20

06 Aug '20

Hi folks, Our openSUSE CI job has been broken for a few days [1]. It fails on the early bindep stage with [2] <download url=" https://mirror.mtl01.inap.opendev.org/opensuse/distribution/leap/15.1/repo/…" percent="-1" rate="-1"/> <download url=" https://mirror.mtl01.inap.opendev.org/opensuse/distribution/leap/15.1/repo/…" rate="-1" done="0"/> <message type="error">File './suse/x86_64/libJudy1-1.0.5-lp151.2.2.x86_64.rpm' not found on medium ' https://mirror.mtl01.inap.opendev.org/opensuse/distribution/leap/15.1/repo/… ;</message> I've raised it on #openstack-infra, but I'm not sure if there has been any follow up. Help is appreciated Dmitry [1] https://zuul.openstack.org/builds?job_name=bifrost-integration-tinyipa-open… [2] https://zuul.openstack.org/build/f4c7d174d171482394d1d0754c863ae1/console

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[cinder] Could you help me review the reimage feature?
by Rambo 06 Aug '20

06 Aug '20

Hi,all:         I have a spec which is support volume backed server rebuild[0].This spec was accepted in Stein, but some of the work did not finish, so repropose it for Victoria.  I sincerely wish this spec will approved in Victoria, so I make an exception for this, and the Nova team will approved this if the cinder reimage question is solved this week[1].  This spec is depend on the cinder reimage api [2], and the reimage api has a question. We just need to know if cinder are ok with the change in polling to event like the volume extend. More clearly, Cinder reimage should add a new 'volume-reimage' external event like the volume extend, so that nova can wait for cinder to complete the reimage[3].        The Cinder code is[4], if you have some ideas, you can comments on it.Thank you very much! Ref: [0]:https://blueprints.launchpad.net/nova/+spec/volume-backed-server-rebuild [1]:http://eavesdrop.openstack.org/irclogs/%23openstack-meeting-3/%23opensta… [2]:https://blueprints.launchpad.net/cinder/+spec/add-volume-re-image-api [3]:https://review.opendev.org/#/c/454287/ [4]:https://review.opendev.org/#/c/606346/ Best Regards Rambo

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[TripleO] "bundle install" in puppet-tripleo
by Pete Zaitcev 06 Aug '20

06 Aug '20

Hello: Due to some circumstances, I started looking at running unit tests in puppet-tripleo. The official document[1] tells me to start by running "bundle install". This results in: [zaitcev@suzdal puppet-tripleo-c744015]$ bundle install Fetching https://git.openstack.org/openstack/puppet-openstack_spec_helper Fetching gem metadata from https://rubygems.org/........ Resolving dependencies........ Fetching rake 13.0.1 ....... Installing netaddr 1.5.1 Using pathspec 0.2.1 <--------------------- in black, not green Fetching pry 0.12.2 ....... Installing webmock 3.8.3 Using puppet-openstack_spec_helper 17.0.0 from https://git.openstack.org/openstack/puppet-openstack_spec_helper (at master@273d24f) Updating files in vendor/cache Could not find pathspec-0.2.1.gem for installation [zaitcev@suzdal puppet-tripleo-c744015]$ Anyone got an idea what the above means? -- Pete [1] https://docs.openstack.org/puppet-openstack-guide/latest/contributor/testin…

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[tripleo][ci] Make tripleo-ci-centos-8-containerized-undercloud-upgrades voting again
by Sergii Golovatiuk 06 Aug '20

06 Aug '20

Hi, tripleo-ci-centos-8-containerized-undercloud-upgrades has been improved significantly in terms of stability [1]. To improve CI coverage for upgrades I propose to make it voting. That will help to make upgrades more stable and catch bugs as early as possible. To keep it stable, Upgrade team is going to add it to their own triage process and dedicate the engineer to fix it if it's red for 2-3 days in a row. [1] https://zuul.opendev.org/t/openstack/builds?job_name=tripleo-ci-centos-8-co… -- Sergii Golovatiuk Senior Software Developer Red Hat <https://www.redhat.com/> <https://www.redhat.com/>

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[tripleo] Overcloud without provisioning error: os-net-config command not found
by Marco Marino 06 Aug '20

06 Aug '20

Hi, I'm trying to deploy an overcloud using pre-provisioned nodes. I have only 2 nodes, 1 compute and 1 controller and here is the command I'm using: openstack overcloud deploy --templates --disable-validations -e /usr/share/openstack-tripleo-heat-templates/environments/deployed-server-environment.yaml -e /home/stack/templates/node-info.yaml -e /home/stack/templates/ctlplane-assignments.yaml -e /home/stack/templates/hostname-map.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/network-isolation.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/network-environment.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/net-single-nic-with-vlans.yaml -n /home/stack/os-deploy-custom-config/network_data.yaml --overcloud-ssh-user stack --overcloud-ssh-key /home/stack/.ssh/id_rsa Here is the content of custom files: (undercloud) [stack@undercloud ~]$ cat templates/node-info.yaml parameter_defaults: OvercloudControllerFlavor: control OvercloudComputeFlavor: compute ControllerCount: 1 ComputeCount: 1 (undercloud) [stack@undercloud ~]$ cat templates/ctlplane-assignments.yaml resource_registry: OS::TripleO::DeployedServer::ControlPlanePort: /usr/share/openstack-tripleo-heat-templates/deployed-server/deployed-neutron-port.yaml parameter_defaults: DeployedServerPortMap: controller-0-ctlplane: fixed_ips: - ip_address: 192.168.199.200 subnets: - cidr: 192.168.199.0/24 network: tags: 192.168.199.0/24 compute-0-ctlplane: fixed_ips: - ip_address: 192.168.199.210 subnets: - cidr: 192.168.199.0/24 network: tags: 192.168.199.0/24 (undercloud) [stack@undercloud ~]$ cat templates/hostname-map.yaml parameter_defaults: HostnameMap: overcloud-controller-0: controller-0 overcloud-novacompute-0: compute-0 http://paste.openstack.org/show/796634/ <-- Here is the complete output for overcloud deploy command. It seems that the error is /var/lib/tripleo-config/scripts/run_os_net_config.sh: line 59: os-net-config: command not found" os-net-config is provided by "delorean-component-tripleo" repository. So my question is: should I pre install Openstack repositories on pre-provisioned nodes in addition to operating system installation and network configuration? Thank you, Marco

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[horizon] Victoria virtual mid-cycle poll
by Ivan Kolodyazhny 06 Aug '20

06 Aug '20

Hi team, As discussed at Horizon's Virtual PTG [1], we'll have a virtual mid-cycle meeting around Victoria-2 milestone. We'll discuss Horizon current cycle development priorities and the future of Horizon with modern JS frameworks. Please indicate your availability to meet for the first session, which will be held during the week of July 27-31: https://doodle.com/poll/3neps94amcreaw8q Please respond before 12:00 UTC on Tuesday 4 August. [1] https://etherpad.opendev.org/p/horizon-v-ptg Regards, Ivan Kolodyazhny, http://blog.e0ne.info/

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[cinder][nova] Local storage in compute node
by Eric K. Miller 06 Aug '20

06 Aug '20

Hi, I'm research methods to get around high storage latency for some applications where redundancy does not matter, so using local NVMe drives in compute nodes seems to be the practical choice. However, there does not appear to be a good solution from what I have read. For example, BlockDeviceDriver has been deprecated/removed, LVM is only supported via iSCSI (which is slow) and localization of LVM volumes onto the same compute node as VMs is impossible, and other methods (PCI pass-through, etc.) would require direct access to the local drives, where device cleansing would need to occur after a device was removed from a VM, and I don't believe there is a hook for this. Ephemeral storage appears to be an option, but I believe it has the same issue as PCI pass-through, in that there is no abiilty to automatically cleanse a device after it has been used. In our default configuration, ephemeral storage is redirected to use Ceph, which solves the cleansing issue, but isn't suitable due to its high latency. Also, ephemeral storage appears as a second device, not the root disk, so that complicates a few configurations we have. Is there any other way to write an operating system image onto a local drive and boot from it? Or preferably assign an LVM /dev/mapper path as a device in libvirt (no iSCSI) after configuring a logical volume? or am I missing something? Thanks! Eric

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[ops] [keystone] "Roles are not immutable"
by Massimo Sgaravatto 06 Aug '20

06 Aug '20

After updating to Train from rocky (on stein we just performed the db-sync), we tried the new "keystone-status update check" command which says that the admin role is not immutable [*]. As far as I understand this is something that was done to prevent deleting/modifying the default roles (that could cause major problems). But how am I supposed to fix this? The "--immutable" option for the "openstack role set" command, documented at: https://docs.openstack.org/python-openstackclient/latest/cli/command-object… is not available in Train. Thanks, Massimo [*] +-------------------------------------------+ | Check: Check default roles are immutable | | Result: Failure | | Details: Roles are not immutable: admin | +-------------------------------------------+

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[tripleo] Deploy overcloud without provisioning
by Marco Marino 06 Aug '20

06 Aug '20

Hi, I'm trying to deploy an overcloud using tripleo with pre provisioned nodes. My configuration is quite simple: - 1 controller and 1 compute nodes on which I already installed CentOS 8.2 - Both nodes have a dedicated idrac interface with an ip in 192.168.199.0/24. Please note that this interface is not visible with "ip a" or "ifconfig". It's a dedicated IDRAC interface - Both nodes have a NIC configured in the subnet 192.168.199.0/24 (192.168.199.200 and 192.168.199.201) - Undercloud uses 192.168.199.0/24 as pxe/provisioning network (but I don't need provisioning) Question: should I import nodes with "openstack overcloud node import nodes.yaml" even if I don't need the provisioning step? Furthermore, on the undercloud I created one file: /home/stack/templates/node-info.yaml with the following content parameter_defaults: OvercloudControllerFlavor: control OvercloudComputeFlavor: compute ControllerCount: 1 ComputeCount: 1 Question: How can I specify that "node X with ip Y should be used as a controller and node Z with ip K should be used as a compute"?? Should I set the property with the following command? openstack baremetal node set --property capabilities='profile:control' controller1 Thank you, Marco

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