July 2024 - openstack-discuss - lists.openstack.org

Live migration fails
by Szabo, Istvan (Agoda) 07 Aug '24

07 Aug '24

Hi, I have couple of compute nodes where the live migration fails with existing vms. When I quickly spawn a vm and try live migration it works so I assume shouldn't be a big problem with the compute node. However I have many existing vms where it fails with a servername not found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.605 227612 ERROR nova.conductor.tasks.migrate [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] [instance: 1517a2ac-3b51-4d8d-80b3-89a5614d1ae0] Unable to find record for source node servername on servername: ComputeHostNotFound: Compute host servername could not be found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.605 227612 WARNING nova.scheduler.utils [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] Failed to compute_task_migrate_server: Compute host servername could not be found.: ComputeHostNotFound: Compute host servername could not be found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.605 227612 WARNING nova.scheduler.utils [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] [instance: 1517a2ac-3b51-4d8d-80b3-89a5614d1ae0] Setting instance to ACTIVE state.: ComputeHostNotFound: Compute host servername could not be found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.672 227612 ERROR oslo_messaging.rpc.server [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] Exception during message handling: ComputeHostNotFound: Compute host am-osfecn-4025 Tried with this command: nova live-migration --block-migrate id. Any idea? Thank you. ________________________________ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.

5 16

Assistance needed - Application Credential
by Naveen Anbarasu 06 Aug '24

06 Aug '24

Hi team, I have created an application credential for the compute service and successfully obtained a token. Access rule: "service": "compute", "method": "GET", "path": "/v2.1/servers" However, when using the token to retrieve the server list, I receive a Error 403 Forbidden error with the message: 'Policy doesn't allow os_compute_api:servers to be performed. But i have a necessary permission within the respective project (member role) How can I solve this problem? Thanks in advance

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[openstack][kolla-ansible]about upgrading openstack
by Nguyễn Hữu Khôi 04 Aug '24

04 Aug '24

Hello. I read this doc about upgrading openstack https://docs.openstack.org/kolla-ansible/latest/user/operating-kolla.html But I would like to know if We install a new kolla-ansible(version to upgrade) on the new deployment host, apply changes with password.yml, global.yml and multinode and keep old /etc/kolla/config. Finally, we use kolla-ansible deploy instead of kolla-ansible upgrade. Are these steps ok? Pls correct me if I am wrong. Thank you. Regards Nguyen Huu Khoi

3 8

[election] [tc] Notification of non-candidacy; how it impacts TC diversity
by Jay Faulkner 02 Aug '24

02 Aug '24

Hi all, The nomination period for TC members / PTLs is coming up soon. I wanted to inform the community that I do not intend on standing for election for another year on the TC. Now is a good time, especially if you work somewhere other than Red Hat, to consider serving as a TC member to ensure our leadership team contains representation for all perspectives of OpenStack use. I'm happy to speak with anyone privately who is interested in running about what it's like to be on the TC, and to share some strategies I exercised to ensure the value of my TC membership was being communicated to leadership at my job. Thanks, Jay Faulkner Technical Committee Member

6 5

oslo.service
by engineer2024 02 Aug '24

02 Aug '24

Can anyone guide me how to configure and use oslo.service for nova-api service for tracing and debugging ? Thanks elinux

3 2

[cinder] Stepping down from Cinder core
by Pete Zaitcev 01 Aug '24

01 Aug '24

Hello: Because of a job change, my time available is becoming quite limited, so I'm not going to be able to contribute at the appropriate level. So, I contacted our PTL to get me removed from the core team. Thanks everyone for the help and the journey in Cinder. Greetings, Pete

3 2

nova deploy issue
by Parsa Aminian 31 Jul '24

31 Jul '24

hello when I try to reconfigure nova with kolla ansible this error will be shown : TASK [nova-cell : Waiting for nova-compute services to register themselves] ******************************************************************************************* task path: /usr/local/share/kolla-ansible/ansible/roles/nova-cell/tasks/wait_discover_computes.yml:8 fatal: [control01 -> {{ groups[nova_cell_conductor_group][0] }}]: FAILED! => { "msg": "The conditional check 'inventory_hostname == all_computes_in_batch[0]' failed. The error was: error while evaluating conditional (inventory_hostname == all_computes_in_batch[0]): 'all_computes_in_batch' is undefined\n\nThe error appears to be in '/usr/local/share/kolla-ansible/ansible/roles/nova-cell/tasks/wait_discover_computes.yml': line 8, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n- block:\n - name: Waiting for nova-compute services to register themselves\n ^ here\n" Does anyone have any idea what I should do ?

1 0

Assistance Needed for Trove Instance Creation
by Thamanna Farhath 30 Jul '24

30 Jul '24

Hello community, I am currently deploying Trove using Kolla Ansible 2023.1, following the guide provided here: https://satishdotpatel.github.io/trove-dbaas-openstack/ . Despite cleaving to the instructions, I am facing an issue where the Trove instance ends up in an error state. trove-guestagent.conf [DEFAULT] transport_url = rabbit://openstack:USI0SmaT7lPF7MJCxHPZ4alm8wiyxoihssD1VlnA@192.168.1.101:5672,openstack:USI0SmaT7lPF7MJCxHPZ4alm8wiyxoihssD1VlnA@192.168.1.102:5672,openstack:USI0SmaT7lPF7MJCxHPZ4alm8wiyxoihssD1VlnA@192.168.1.103:5672// control_exchange = trove root_grant = ALL root_grant_option = True debug = False Docker Status Check: docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f698ee14d928 mysql:5.7.29 "docker-entrypoint.s…" 18 minutes ago Up 18 minutes 0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp database Telnet Connection: telnet 192.168.50.78 3306 Trying 192.168.50.78... Connected to 192.168.50.78. Escape character is '^]'. J 5.7.29p+C5 }0^k[zH3mysql_native_password Syslog(SSH into the trove instance) ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)\n": Exception: Running command error: b"mysql: [Warning] Using a password on the command line interface can be insecure.ERROR trove.guestagent.datastore.service [None req-a03ff3dd-5a8f-4fd4-80d5-76e31fa16dd0 - - - - - -] Timeout while waiting for database status to change. Expected state healthy, current state is running When looking for the missing directory, I discovered it in /var/lib/mysql/mysqld.sock and /var/lib/mysql/mysqld.pid paths. How can I get an active instance?Kindly help me resolve this. Thank you in advance Disclaimer : The content of this email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error, please notify the sender and remove the messages from your system. If you are not the named addressee, it is strictly forbidden for you to share, circulate, distribute or copy any part of this e-mail to any third party without the written consent of the sender. E-mail transmission cannot be guaranteed to be secured or error free as information could be intercepted, corrupted, lost, destroyed, arrive late, incomplete, or may contain viruses. Therefore, we do not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. The recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email."

3 2

[horizon] How to enable MFA using TOTP on Horizon (ZED)
by Shubham Kumar Yadav 30 Jul '24

30 Jul '24

Hi all, I was working on a MFA in openstack (ZED). Is it possible to enable MFA using TOTP on Horizon? I'm using a ZED Openstack with Ubuntu 22.04 , and I know that from the CLI point of view, you can have Multi Factor Authentication, but I don't see that implemented on Horizon. i added MFA using - https://docs.openstack.org/keystone/pike/advanced-topics/auth-totp.html but now the problem is i can use the token issued to run openstack cli but not able to login into Horizon with user and password/totp. I see The Totp support was added to Horizon in the Bobcat (2023.2) release So i would like to ask how it is possible to backport the feature in Horizon in the zed release. I would appreciate any help! Thanks!

2 1

[ironic] ironic-inspector bugfix branches
by Riccardo Pittau 30 Jul '24

30 Jul '24

Hello ironicers! With the deprecation and the migration of the ironic-inspector functionalities to the new agent interface in ironic we have decided to also stop cutting bugfix branches for the project. The last bugfix branch for ironic-inspector is bugfix/12.2 supported until December 2024. We'll continue with the normal release schedule until full retirement of the project. Thanks Ciao! Riccardo

1 0