August 2023 - openstack-discuss - lists.openstack.org

[neutron] User survey Neutron related questions
by Slawek Kaplonski 09 Aug '23

09 Aug '23

Hi, As we talked on the Neutron team meeting yesterday [1] I prepared etherpad with Neutron related questions and possible answers from the User Survey [2]. I already added there some of my comments. Please check it and comment on it too. We can then discuss it during next week's Neutron team meeting and finally maybe send some proposals to change something there. [1] https://meetings.opendev.org/meetings/networking/2023/networking.2023-08-08… [2] https://etherpad.opendev.org/p/neutron-user-survey-questions-2023 -- Slawek Kaplonski Principal Software Engineer Red Hat

1 0

[glance][ops] Problems snapshotting a VM: image gets deleted
by Massimo Sgaravatto 08 Aug '23

08 Aug '23

I have problems snapshotting a particular VM. This is what happens: [root@cld-ctrl-01 ~]# nova image-create --show --poll 8cfd9323-f9d8-41f8-b607-41597d9c79e9 ns3-new-snap-2023-08-09-2 Server snapshotting... 0% completeERROR (NotFound): No image found with ID 133d4978-1de3-4cef-8804-8b0f07b12e4e<br /><br /> (HTTP 404) [root@cld-ctrl-01 ~]# According to the logs [*], it looks like the snapshot is for some reason deleted, but I don't understand what the problem is Any hints ? Thanks, Massimo [*] 2023-08-09 08:35:05.683 5507 INFO eventlet.wsgi.server [req-b0908999-5e95-4520-ae5a-614c503e91e9 a1f915a7a36c471d87d6702255016df4 beaeede3841b47efb6b665a1a667e5b1 - default default] 192.168.60.105\ ,192.168.60.232 - - [09/Aug/2023 08:35:05] "POST /v2/images/133d4978-1de3-4cef-8804-8b0f07b12e4e/members HTTP/1.1" 200 424 0.037093 2023-08-09 08:35:05.689 5506 INFO eventlet.wsgi.server [-] 192.168.60.234 - - [09/Aug/2023 08:35:05] "OPTIONS /versions HTTP/1.0" 200 1781 0.001015 2023-08-09 08:35:05.690 5507 INFO eventlet.wsgi.server [req-b0908999-5e95-4520-ae5a-614c503e91e9 a1f915a7a36c471d87d6702255016df4 beaeede3841b47efb6b665a1a667e5b1 - default default] 192.168.60.105\ ,192.168.60.232 - - [09/Aug/2023 08:35:05] "GET /v2/schemas/member HTTP/1.1" 200 872 0.003611 2023-08-09 08:35:05.690 5501 INFO eventlet.wsgi.server [-] 192.168.60.234 - - [09/Aug/2023 08:35:05] "OPTIONS /versions HTTP/1.0" 200 1781 0.000932 2023-08-09 08:35:05.770 5500 INFO eventlet.wsgi.server [req-4146429a-27a6-4ac9-a3f7-4534c32c6dd0 a1f915a7a36c471d87d6702255016df4 beaeede3841b47efb6b665a1a667e5b1 - default default] 193.206.210.24\ 0,192.168.60.232 - - [09/Aug/2023 08:35:05] "GET /v2/images/133d4978-1de3-4cef-8804-8b0f07b12e4e HTTP/1.1" 200 1456 0.012723 2023-08-09 08:35:05.812 5500 INFO eventlet.wsgi.server [-] 192.168.60.234 - - [09/Aug/2023 08:35:05] "OPTIONS /versions HTTP/1.0" 200 1781 0.000906 2023-08-09 08:35:05.812 5506 INFO eventlet.wsgi.server [-] 192.168.60.234 - - [09/Aug/2023 08:35:05] "OPTIONS /versions HTTP/1.0" 200 1781 0.001003 2023-08-09 08:35:05.862 5503 INFO eventlet.wsgi.server [req-b0908999-5e95-4520-ae5a-614c503e91e9 a1f915a7a36c471d87d6702255016df4 beaeede3841b47efb6b665a1a667e5b1 - default default] 192.168.60.159\ ,192.168.60.232 - - [09/Aug/2023 08:35:05] "GET /v2/images/133d4978-1de3-4cef-8804-8b0f07b12e4e HTTP/1.1" 200 1456 0.012832 2023-08-09 08:35:05.868 5506 INFO eventlet.wsgi.server [req-b0908999-5e95-4520-ae5a-614c503e91e9 a1f915a7a36c471d87d6702255016df4 beaeede3841b47efb6b665a1a667e5b1 - default default] 192.168.60.159\ ,192.168.60.232 - - [09/Aug/2023 08:35:05] "GET /v2/schemas/image HTTP/1.1" 200 6278 0.002641 2023-08-09 08:35:06.014 5500 INFO eventlet.wsgi.server [req-b0908999-5e95-4520-ae5a-614c503e91e9 a1f915a7a36c471d87d6702255016df4 beaeede3841b47efb6b665a1a667e5b1 - default default] 192.168.60.159\ ,192.168.60.232 - - [09/Aug/2023 08:35:06] "DELETE /v2/images/133d4978-1de3-4cef-8804-8b0f07b12e4e HTTP/1.1" 204 208 0.140910

2 2

[openstack][neutron] set a fixed ip for router gateway
by Nguyễn Hữu Khôi 08 Aug '23

08 Aug '23

Hello guys. I am curious why we can not set a fixed ip for router gateway. [image: image.png] Although I see these codes were merged many years ago. https://review.opendev.org/c/openstack/neutron/+/83664 Nguyen Huu Khoi

2 2

Why service use UTC in db and log use local timezone
by kaqiu pi 08 Aug '23

08 Aug '23

Hello, I have a openstack cluster. And the local time of server is different from UTC. I saw that the log date of openstack service is local time. But when I use the command line to query the openstack service status, time zone is UTC. Such as `opentack compute service list`, "Update At" is UTC. In the email archive[1], I saw that there was a discussion earlier: > i would guess it a deliberate design descisn to only store data information in utc format and leave it to the clinets to convert to local timezones if desired But at that time it was just a guess, I would like to ask if this is the meaning of the original design, why the service use UTC instead of local time? I would appreciate any kind of guidance or help. Best wishes. [1] https://lists.openstack.org/pipermail/openstack-discuss/2021-June/022857.ht…

2 1

[RALLY] Running Rally tasks and Tempest tests in multi-user context
by Taltavull Jean-François 08 Aug '23

08 Aug '23

Hi openstack-discuss, I'm currently using Rally v3.4.0 to test our OpenStack Zed platform. Rally has been deployed on a dedicated virtual machine and Rally tasks and Tempest tests, launched on this machine by Rundeck, run pretty well. Now, I wish every OpenStack team member could launch whatever scenario or test he wants, when he wants, for example after having applied a service configuration change on the staging platform. And a question is arising: can several users launch different Rally scenarios or Tempest tests at the same time, from their own Linux account/environment, using the same Rally, the one which is deployed on the dedicated machine ? Thanks and best regards, Jean-Francois

2 2

[neutron] Bug Deputy Report July 31 - August 06
by Lucas Alvares Gomes 08 Aug '23

08 Aug '23

Hi, This is the Neutron bug report from July 31st to August 6th. *High:* * https://bugs.launchpad.net/neutron/+bug/2029722 - Routed subnets cannot use sna -Assigned to: Alban PRATS *Medium:* * https://bugs.launchpad.net/neutron/+bug/2029335 - [centos-9-stream] jobs fails as nova-compute stuck at libvirt connect since systemd-252-16.el9 - Assigned to: Yatin * https://bugs.launchpad.net/neutron/+bug/2029419 - Add Tempest scenario to validate NIC teaming - Unassigned *Needs further triage:* * https://bugs.launchpad.net/neutron/+bug/2029420 - ovdb connections fail. out-of-sync with ovs library - Unassigned * https://bugs.launchpad.net/neutron/+bug/2030294 - OVN: garbled DNS responses when edns is being used - Unassigned * https://bugs.launchpad.net/neutron/+bug/2030295 - OVN: no DNS responses are generated for TCP queries - Unassigned Cheers, Lucas

1 0

[tc] Technical Committee next weekly meeting Today on August 8, 2023
by Nikolla, Kristi 08 Aug '23

08 Aug '23

Hi all, This is a reminder that the next weekly Technical Committee meeting is to be held Today, Tuesday, August 8, 2023 at 1800 UTC on #openstack-tc on OFTC IRC. Please find the agenda below: • Roll call • Follow up on past action items • rosmaita to review guidelines patch and poke at automating it • Gate health check • Unmaintained status replaces Extended Maintenance • https://review.opendev.org/c/openstack/governance/+/888771 • User survey question updates by Aug 18 • https://lists.openstack.org/pipermail/openstack-discuss/2023-July/034589.ht… • Open Discussion and Reviews • https://review.opendev.org/q/projects:openstack/governance+is:open Thank you, Kristi Nikolla

1 0

[openstack][nova] Slow provision 1 instance .
by Ha Noi 07 Aug '23

07 Aug '23

Hi everyone, We have a openstack with one region and more than 100 compute nodes. We are using ceph for block storage. I don't know why my instance was provisioned too slow: more than 1 minutes. Nova compute log: Took 56.47 seconds to build instance. So I would like to optimize and speed up instance build time. Thanks and Best Regards

2 7

[tacker] Cancelling IRC meetings
by Yasufumi Ogawa 07 Aug '23

07 Aug '23

Hi team, I'd like to skip the next two weekly meetings becaseu I'm not available today, nothing new issues from the last week and next week is a week holiday for many of us. Thanks, Yasufumi

1 0

instance memory save and restore
by Tony Liu 07 Aug '23

07 Aug '23

Hi, VMWare vCenter has such feature to snapshot/save instance memory along with disk. Then instance can be reverted to that snapshot later when needed. OpenStack doesn't seem to support it. Any plan to work on that? Actually, I'm looking for the motivation/requirement to for that feature. Typically, we snapshot/backup storage, then restore the storage and restart/reboot the host/instance. Would that be sufficient? I think there will be a chance of inconsistence between memory and storage. That's why we may need to save the state of both memory and storage. Does that make sense? Any opinions is welcome. Thanks! Tony

2 1