March 2023 - openstack-discuss - lists.openstack.org

[networking-mlnx] release job failure - missing openstackci as maintainer in pypi
by Elõd Illés 28 Mar '23

28 Mar '23

Hi networking-mlnx maintainers, latest networking-mlnx releases caused release job failures [1][2][3], with the following error: The user 'openstackci' isn't allowed to upload to project 'networking-mlnx'. (note, that networking-mlnx is not under openstack namespace (x/networking-mlnx)) [1] https://lists.openstack.org/pipermail/release-job-failures/2023-March/00165… [2] https://lists.openstack.org/pipermail/release-job-failures/2023-March/00165… [3] https://lists.openstack.org/pipermail/release-job-failures/2023-March/00165… Thanks, Előd irc: elodilles @ #openstack-release

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[Freezer] Restore action report ERROR can't delete temporary Image
by Annie Liu(BJ-RD) 28 Mar '23

28 Mar '23

Hi All My Cinder Backend is Ceph, and so is Glance. For backup and restore, I choose Cinder for mode and local for storage . When I restore a Cinder volume with Freezer, an ERROR reported related to deleting temporary Image failure, which makes the whole restore flow can't be completed. 2023-03-23 16:53:50.555 361 ERROR freezer.main [-] HTTP 409 Conflict: Image 8af4be3f-2e7a-4965-8b34-74e610a89a3e could not be deleted because it is in use: The image cannot be deleted because it is in use through the backend store outside of Glance.: HTTPConflict: HTTP 409 Conflict: Image 8af4be3f-2e7a-4965-8b34-74e610a89a3e could not be deleted because it is in use: The image cannot be deleted because it is in use through the backend store outside of Glance. According to Cinder source code, the volume created from Image is a child of the Image, since it is made by clone which means it doesn't copy volume data at first. In other words, the Image is its parent holding the real data, and that's why deleting is failed. My question is, is this a general issue for other storage solution? Is there any opportunity to fix it? For example, do a flatten immediately after create volume from Image? Thanks. Beat Regards, Annie Liu ????? ????????????????????????????????????????????????????? CONFIDENTIAL NOTE: This email contains confidential or legally privileged information and is for the sole use of its intended recipient. Any unauthorized review, use, copying or forwarding of this email or the content of this email is strictly prohibited.

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[neutron] Bug deputy report (week of Mar 20)
by Akihiro Motoki 28 Mar '23

28 Mar '23

Hi, Here is the bug deputy report last week. Hopefully, someone familiar with DNS integration can check the first bug. # Needs assignee * FQDN inside guest VM is not the same as dns_assignment on network port https://bugs.launchpad.net/neutron/+bug/2012391 It would be nice if someone familiar with DNS integration can look into it. * [CI] "neutron-ovs-grenade-multinode-skip-level" and "neutron-ovn-grenade-multinode-skip-level" failing always https://bugs.launchpad.net/neutron/+bug/2012731 # New but assigned * [OVN] Define the OVS port in the LSP to allow OVN to set the QoS rules https://bugs.launchpad.net/neutron/+bug/2012613 Assigned to ralonsoh # In Progress * [ovn] N/S traffic for VMs without FIPs not working https://bugs.launchpad.net/neutron/+bug/2012712 Assigned to ltomasbo [1] was proposed as a fix of bug 2012712 which is caused by [2]. In parallel, [3] was proposed to revert [2]. Reverting [2] first sounds reasonable to avoid the regression but it is better to clarify the priority and the relationship in the review comments. ltomasbo is involved in both, so I think there is no confusion though. [1] https://review.opendev.org/c/openstack/neutron/+/878450 [2] https://review.opendev.org/c/openstack/neutron/+/875644 [3] https://review.opendev.org/c/openstack/neutron/+/878441 * neutron-ovn-agent fails on do_commit aborted due to error: 'Chassis_Private' https://bugs.launchpad.net/neutron/+bug/2012385 * Intermittent failures of test_agent_metadata_port_ip_update_event https://bugs.launchpad.net/neutron/+bug/2012754 * [sqlalchemy-20] sqlalchemy.exc.InvalidRequestError: No 'on clause' argument may be passed when joining to a relationship path as a target https://bugs.launchpad.net/neutron/+bug/2012643 * [sqlalchemy-20] Strings are not accepted for attribute names in loader options https://bugs.launchpad.net/neutron/+bug/2012662 * [sqlalchemy-20] Unexpected keyword argument "when" in "sqlalchemy.case" method https://bugs.launchpad.net/neutron/+bug/2012705 # RFE * [rfe] Add one api support CRUD allowed_address_pairs https://bugs.launchpad.net/neutron/+bug/2012332 Thanks, Akihiro Motoki (amotoki)

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(Open Stack )Image Upload in Open Stack in a Bulk
by Adivya Singh 28 Mar '23

28 Mar '23

Hi Team, Any hints, if i want to upload images in a bulk in a Open Stack , because it takes some time for the image to copy if we go one by one, or even of we go with script Also if there is a scenario where glance mount point fails and we can create the same Share path and Copy the Image from the source , Will the OpenStack glance Service will start detecting those images upload in a share Regards Adivya Singh

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[swift][ptg] Ops Feedback Session - 29th March at 13:00 UTC
by Matthew Oliver 28 Mar '23

28 Mar '23

As we've done in PTGs past, we're getting devs and ops together to talk about Swift: what's working, what isn't, and what would be most helpful to improve. We're meeting in Ocata (https://www.openstack.org/ptg/rooms/ocata) at 13:00UTC -- if you run a Swift cluster, we hope to see you there! Even if you can't make it, We'd appreciate it if you can offer some feedback on the feedback etherpad (https://etherpad.opendev.org/p/swift-bobcat-ops-feedback ). This has always been a highlight at every PTG for us swift devs. Have your say and help make Swift even better! Matt

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DCN compute service goes down when a instance is scheduled to launch | wallaby | tripleo
by Swogat Pradhan 28 Mar '23

28 Mar '23

Hi, I currently have 3 compute nodes on edge site1 where i am trying to launch vm's. When the VM is in spawning state the node goes down (openstack compute service list), the node comes backup when i restart the nova compute service but then the launch of the vm fails. nova-compute.log 2023-02-26 08:15:51.808 7 INFO nova.compute.manager [req-bc0f5f2e-53fc-4dae-b1da-82f1f972d617 - - - - -] Running instance usage audit for host dcn01-hci-0.bdxworld.com from 2023-02-26 07:00:00 to 2023-02-26 08:00:00. 0 instances. 2023-02-26 08:49:52.813 7 INFO nova.compute.claims [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] [instance: 0c62c1ef-9010-417d-a05f-4db77e901600] Claim successful on node dcn01-hci-0.bdxworld.com 2023-02-26 08:49:54.225 7 INFO nova.virt.libvirt.driver [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] [instance: 0c62c1ef-9010-417d-a05f-4db77e901600] Ignoring supplied device name: /dev/vda. Libvirt can't honour user-supplied dev names 2023-02-26 08:49:54.398 7 INFO nova.virt.block_device [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] [instance: 0c62c1ef-9010-417d-a05f-4db77e901600] Booting with volume c4bd7885-5973-4860-bbe6-7a2f726baeee at /dev/vda 2023-02-26 08:49:55.216 7 WARNING nova.cache_utils [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] Cache enabled with backend dogpile.cache.null. 2023-02-26 08:49:55.283 7 INFO oslo.privsep.daemon [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] Running privsep helper: ['sudo', 'nova-rootwrap', '/etc/nova/rootwrap.conf', 'privsep-helper', '--config-file', '/etc/nova/nova.conf', '--config-file', '/etc/nova/nova-compute.conf', '--privsep_context', 'os_brick.privileged.default', '--privsep_sock_path', '/tmp/tmpin40tah6/privsep.sock'] 2023-02-26 08:49:55.791 7 INFO oslo.privsep.daemon [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] Spawned new privsep daemon via rootwrap 2023-02-26 08:49:55.717 2647 INFO oslo.privsep.daemon [-] privsep daemon starting 2023-02-26 08:49:55.722 2647 INFO oslo.privsep.daemon [-] privsep process running with uid/gid: 0/0 2023-02-26 08:49:55.726 2647 INFO oslo.privsep.daemon [-] privsep process running with capabilities (eff/prm/inh): CAP_SYS_ADMIN/CAP_SYS_ADMIN/none 2023-02-26 08:49:55.726 2647 INFO oslo.privsep.daemon [-] privsep daemon running as pid 2647 2023-02-26 08:49:55.956 7 WARNING os_brick.initiator.connectors.nvmeof [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] Process execution error in _get_host_uuid: Unexpected error while running command. Command: blkid overlay -s UUID -o value Exit code: 2 Stdout: '' Stderr: '': oslo_concurrency.processutils.ProcessExecutionError: Unexpected error while running command. 2023-02-26 08:49:58.247 7 INFO nova.virt.libvirt.driver [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db 4160ce999a31485fa643aed0936dfef0 - default default] [instance: 0c62c1ef-9010-417d-a05f-4db77e901600] Creating image Is there a way to solve this issue? With regards, Swogat Pradhan

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[ironic] Slight PTG Schedule change
by Jay Faulkner 27 Mar '23

27 Mar '23

Take notice: tomorrow's topic schedule has been changed slightly. We have moved Service Steps and DPU Orchestration conversations up 30 minutes. As mentioned in the other thread ( https://lists.openstack.org/pipermail/openstack-discuss/2023-March/032983.h…), I accidentally booked Firmware Upgrades to two times. This was fortuitous because we needed to add a cross-team item with Keystone. As always, the up to date schedule and notes are here: https://etherpad.opendev.org/p/ironic-bobcat-ptg Thanks, Jay Faulkner Ironic PTL

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[all][ptg] Pre-PTG discussion: New Keystone Middleware Feature Supporting OAuth2.0 with External Authorization Service
by Hiromu Asahina 27 Mar '23

27 Mar '23

Hello Everyone, Recently, Tacker and Keystone have been working together on a new Keystone Middleware that can work with external authentication services, such as Keycloak. The code has already been submitted [1], but we want to make this middleware a generic plugin that works with as many OpenStack services as possible. To that end, we would like to hear from other projects with similar use cases (especially Ironic and Barbican, which run as standalone services). We will make a time slot to discuss this topic at the next vPTG. Please contact me if you are interested and available to participate. [1] https://review.opendev.org/c/openstack/keystonemiddleware/+/868734 -- Hiromu Asahina

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[nova] Can OpenStack support snapshot rollback (not creating a new instance)?
by 韩光宇 27 Mar '23

27 Mar '23

Hello, I use Ceph as the storage backend for Nova, Glance, and Cinder. If I create a snapshot for a instance, It create a new image in glance. And I can use the image to create a new instance. This feels to me more like creating an image based on the current state of the VM rather than creating a VM snapshot. I want to ask: 1、Can I create and revert a VM snapshot like I would in virtual machine software? 2、When a VM uses multiple disks/volumes, does OpenStack support taking a snapshot of all disks/volumes of the VM as a whole? 3、Can OpenStack snapshot and save the memory state of a VM? If it is not currently supported, are there any simple customization implementation ideas that can be recommended? Thank you for any help and suggestions. Best wishes. Han

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[neutron][release] Proposing transition to EOL Train (all Neutron related projects)
by Rodolfo Alonso Hernandez 27 Mar '23

27 Mar '23

Hello: I'm sending this mail in advance to propose transitioning Neutron and all related projects to EOL. I'll propose this topic too during the next Neutron meeting. The announcement is the first step [1] to transition a stable branch to EOL. The patch to mark these branches as EOL will be pushed in two weeks. If you have any inconvenience, please let me know in this mail chain or in IRC (ralonsoh, #openstack-neutron channel). You can also contact any Neutron core reviewer in the IRC channel. Regards. [1] https://docs.openstack.org/project-team-guide/stable-branches.html#end-of-l…

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