July 2021 - openstack-discuss - lists.openstack.org

oVirt(KVM) Multiple Disk images ( lvm and vhdx disks) question
by KK CHN 28 Jul '21

28 Jul '21

Members, We have a set of VMs running in KVM environment. Both Windows and Linux OS VMs with separate data storage disks attached to it. We are planning to migrate/populate all these VMs to Our New OpenStack setup using Ussuri version with KVM virtualizer and glance storage. The current service provider provides three image files for each VMs in question. Both for Linux ( CentOS and Redhat) and WIndows machines they are providing us three disk images for each VM 1. one for OS image 2. second for boot 3. third for attached disk for data volumes The third comes as LVMs (Linux) and Vhdx (Windows)image files. *Is there a way to combine all three files from our vendor* as a single qcow2 image/or any other supported format in openstack so that we can directly populate a VM in our Open Stack setup ( ussuri, glance with KVM) using horizon dashboard. Is thi is possible? If not whats the best way to do this if you were me. kindly share your expertise and thoughts for a solution. Thanks Kris

2 1

OpenInfra Live - July 29 at 9am CT
by Ashlee Ferguson 27 Jul '21

27 Jul '21

Hi everyone, This week’s OpenInfra Live episode is brought to you by the Open Infrastructure Foundation. The Kubernetes steering committee and OpenStack technical committee meet regularly to talk about cross-community learnings and collaboration opportunities. Join members of both governance bodies to ask questions about integration, cross-project support and how you can stay updated on the latest developments. Have a question you’d like them to answer live? Drop your question on this Twitter thread <https://twitter.com/openstack/status/1419734323608051718?s=21>, or email ashlee(a)openinfra.dev. Episode: Kubernetes and OpenStack Working Together Date and time: July 29 at 9am CT (1400 UTC) You can watch us live on: YouTube: https://www.youtube.com/watch?v=G1vplawafw4 <https://www.youtube.com/watch?v=G1vplawafw4> LinkedIn: https://www.linkedin.com/feed/update/urn:li:ugcPost:6823993987699937280/ <https://www.linkedin.com/feed/update/urn:li:ugcPost:6823993987699937280/> Facebook: https://www.facebook.com/104139126308032/posts/4173780696010501/ <https://www.facebook.com/104139126308032/posts/4173780696010501/> WeChat: recording will be posted on OpenStack WeChat after the live stream Speakers: Jay Bryant, OpenStack Technical Committee Bob Killen, Kubernetes Steering Committee Ghanshyam Mann, OpenStack Technical Committee Kendall Nelson, OpenStack Technical Committee Davanum Srinivas, Kubernetes Steering Committee Have an idea for a future episode? Share it now at ideas.openinfra.live <https://openinfrafoundation.formstack.com/forms/openinfralive>. Thanks, Ashlee

1 0

[nova] Improvements in migration tracking via API
by Radosław Piliszek 27 Jul '21

27 Jul '21

Dears, In Masakari we have a spec [0] to track the issued evacuations. It could greatly use having more insight into the migrations details that Nova saves in its database. It seems there are two issues here. One is quite cosmetic one, in that Nova API does not allow getting migrations by UUID but just ID [1] (while UUIDs seem to be called the future and the internal objects support them as well). I think this one can be easily tackled by making that endpoint [1] more flexible. The other issue is a more complex one, but still not introducing a great deal of change to Nova, and it is that the Nova API returns neither migration ID nor UUID when asked to evacuate an instance [2] (to be more general, it does not do it for migrations and live migrations either). It seems, otherwise, we would have to call the listing API [3] and find the latest entry there but this is possibly error-prone and wasting resources. [0] https://review.opendev.org/c/openstack/masakari-specs/+/789432 [1] https://docs.openstack.org/api-ref/compute/?expanded=show-migration-details… [2] https://docs.openstack.org/api-ref/compute/?expanded=evacuate-server-evacua… [3] https://docs.openstack.org/api-ref/compute/?expanded=id312-detail#id312-det… -yoctozepto

3 9

[doc][requirements] Sphinx 4.1.1 broken with wsmeext.sphinxext
by Pierre Riteau 27 Jul '21

27 Jul '21

Hello, Sphinx was bumped to version 4.1.1 in upper constraints just earlier today [1]. It has broken our CloudKitty documentation build [2]: Running Sphinx v4.1.1 loading stevedore.sphinxext Extension error: Could not import extension wsmeext.sphinxext (exception: cannot import name 'PyClassmember' from 'sphinx.domains.python' Both aodh and mistral are also impacted [3]. [1] https://review.opendev.org/c/openstack/requirements/+/802179/4/upper-constr… [2] https://zuul.opendev.org/t/openstack/build/86ec39a3fc84485b8f6b1e05f94c7190 [3] https://codesearch.opendev.org/?q=wsmeext.sphinxext&i=nope&files=&excludeFi…

3 2

[wallaby][nova] Host Evacuate Instances
by Ammad Syed 27 Jul '21

27 Jul '21

Hi, I am using openstack wallaby. I am testing to evacuate instances from failed host. The feature works fine. The instances on cinder backed shared storage rebuild on other host and their data is preserved. However the instances that are on local compute storage rebuild with fresh image on other host and data on root disk was lost. The question is, is it possible to evacuate all instances from failed host that are on shared storage only ? Ammad

3 4

[all] Broken gate caused by Block Storage API v2 removal
by Takashi Kajinami 27 Jul '21

27 Jul '21

# the similar topic was sent for some specific projects already but # let me send this with [all] to get attention from all projects. Hello, As you might know, Block Storage API v2 was deprecated during Pike cycle and now cinder is removing that deprecated API completely in current Xena. However unfortunately there are some projects still using volume v2 API and especially the recent bump of python-cinderclient[1], which completely removes cinderclient.v2, broke such usage. [1] https://review.opendev.org/c/openstack/requirements/+/801759 I went through the following search results[2] and submitted fix for some projects[3], but I'd recommend you check your own projects to find any remaining usage of v2 API. [2] https://codesearch.opendev.org/?q=volumev2&i=nope&files=&excludeFiles=&repo… https://codesearch.opendev.org/?q=cinderclient.v2&i=nope&files=&excludeFile… [3] https://review.opendev.org/q/topic:"volumev2-removal" It seems charm repos are still referring to removed cincetclient.v2 in addition to cinderclient.v1, which looks very strange to me. However I'm not familiar with charm so I'd leave that to anyone actually involved in the project. Thank you, Takashi

2 1

[neutron] Bug Deputy Report July 19 - Jul 26
by Lucas Alvares Gomes 26 Jul '21

26 Jul '21

High: * https://bugs.launchpad.net/neutron/+bug/1936911 - " Scenario test test_established_tcp_session_after_re_attachinging_sg is failing on the linuxbridge backend" Unassigned * https://bugs.launchpad.net/neutron/+bug/1936959 - "[OVN Octavia Provider] Unable to delete Load Balancer with PENDING_DELETE" Assigned to: Brian Haley Medium: * https://bugs.launchpad.net/neutron/+bug/1936839 - "Ingress bw-limit with DPDK does not work" Assigned to: Bence Romsics * https://bugs.launchpad.net/neutron/+bug/1936980 - " [DVR] ARP entries for allowed address pairs with IPv4 addresses are added using qr- interface from IPv6 subnets" Assigned to: Slawek Kaplonski * https://bugs.launchpad.net/neutron/+bug/1937039 - "dsvm-functional can not run due to some ovs/ovn commands not found" Unassigned Needs further triage: * https://bugs.launchpad.net/neutron/+bug/1937093 - "ERROR neutron.pecan_wsgi.hooks.translation designateclient.exceptions.Forbidden: Forbidden" Unassigned * https://bugs.launchpad.net/neutron/+bug/1937261 - " python3-msgpack package broken due to outdated cython" Unassigned Cheers, Lucas

1 0

[kolla][kolla-ansible] Query regarding Kolla Image Tag vs Release name
by Anirudh Gupta 26 Jul '21

26 Jul '21

Hi Team, I am installing Openstack using Kolla-Ansible. I have following queries: 1. Tag 11.0.0 corresponds to the Openstack Victoria release. On docker hub,There are 2 types of tag for a particular kolla image - One with the Tag name and other Release name. docker pull kolla/centos-binary-ironic-pxe:victoria docker pull kolla/centos-binary-ironic-pxe:11.0.0 Image for Tag 11.0.0 was updated 6 months ago whereas for Victoria release the image is updated 4 days ago. To deploy kolla ansible in the production environment, what should we set in openstack_release field in globals.yml - tag number or release name ? 2. For wallaby Release, there is no tag 12.0.0 defined in docker hub kolla images. Is there any plan to specify kolla images with tag for wallaby or not? Regards Anirudh Gupta

2 1

Fwd: gerrit no longer lading from iphone
by Radosław Piliszek 25 Jul '21

25 Jul '21

Forwarding misrouted Sorin's message here. :-) Also CC'ing Clark due to the attachment. ---------- Forwarded message --------- From: Sorin Sbarnea <ssbarnea(a)redhat.com> Date: Sun, Jul 25, 2021 at 8:48 PM Subject: Re: gerrit no longer lading from iphone To: Radosław Piliszek <radoslaw.piliszek(a)gmail.com> It is crashing trying to load the oage. I attached screenshot, I am not yet sure how to extract more info. Is bit weird in a decade of using ios, i found only few cases with errors like this. The crash happens even in private mode but it does not happen with Google app internal browser (suppose Chrome). Url I used https://review.opendev.org/c/openstack/python-tripleoclient/+/802032 I should mention that loading root url works. Considering that it takes a long time to crash I suppose is loading some js code that exceeds memory limits and safari is killing the process. Maybe is related to the build status code? I may look more tomorrow as I do not want to finish my Sunday evening on desktop ;) On Sun, 25 Jul 2021 at 19:01, Radosław Piliszek <radoslaw.piliszek(a)gmail.com> wrote: > > On Sun, Jul 25, 2021 at 7:25 PM Clark Boylan <cboylan(a)sapwetik.org> wrote: > > > > On Sun, Jul 25, 2021, at 9:58 AM, Radosław Piliszek wrote: > > > On Sun, Jul 25, 2021 at 6:51 PM Sorin Sbarnea <ssbarnea(a)redhat.com> wrote: > > > > > > > > I am wondering if something was changed on our gerrit deployment recently as it seems to no longer load on ios safari. > > > > > > Yeah, it was updated recently. > > > Most likely it broke compat. > > > > The server moved but the software wasn't changed (using the same docker image). When you say it doesn't load do you get the "This Server has Moved" page we put on the old server? Or maybe you get no connection at all? Unfortunately "it no longer loads" could be one of many things, and I don't have an ios device to try and reproduce. It does load in firefox and chrome on my desktop and chrome on my android device. > > Ah, thanks for clarifying. > For me, it started working snappier so I thought it had some software > improvement as well. ;-) > > -yoctozepto > > > Clark > > > -- -- /zbr

1 0

[cloudkitty] No indexes in the rated_data_frames table
by Thomas Goirand 24 Jul '21

24 Jul '21

Hi, Very fast, with only a few resources, the rated_data_frames tables becomes huge. I was very surprised to see there's absolutely zero index in this table. Isn't a "openstack rating dataframes get" querying this table, with tenant_id and begin / end as filters? Wouldn't the API calls be a lot more efficient with such indexes? Cheers, Thomas Goirand (zigo)

3 2