September 2021 - openstack-discuss

[neutron] Bug deputy report (Sep 13 - 19)
by Akihiro Motoki 21 Sep '21

21 Sep '21

Hi, Here is my bug deputy report last week. Sorry for late. [Summary] * There are several RC2 candidate bugs. I added a DVR one to Xena RC2 milestone. * dynamic-routing and vpnaas bugs need to be investigated. I would be nice if someone can look into the dynamic-routing one. Regarding vpnaas ones, unfortunately I had no time to check them last week but I will visit them this week. [RC candidates] * https://bugs.launchpad.net/neutron/+bug/1943714 DB session commit error in resource_registry.set_resources_dirty In Progress, High, Fix already approved * https://bugs.launchpad.net/neutron/+bug/1943930 [DHCP] new line symbol in opt_name of extra_dhcp_opt causes dnsmasq to fail In Progress, High, Fix already approved * https://bugs.launchpad.net/neutron/+bug/1943846 Create floating agent gw port for DVR fails In Progress, High, Fix already approved NOTE: It is caused by the change in the notification payload during Xena, so I targeted to Xena-RC2. [QoS] * https://bugs.launchpad.net/neutron/+bug/1943724 Change a QoS policy on a bound port does not handle minimum bandwidth direction change In Progress, Medium NOTE: A fix is proposed but it is in the feature patch series of the min pps rule. Hopefully someone familiar with QoS can check the dependency of the fix. [dynamic-routing] * https://bugs.launchpad.net/neutron/+bug/1943725 Automatic cleanup of BGP speakers is too aggressive New, Unassigned [VPNaaS] * https://bugs.launchpad.net/neutron/+bug/1943449 VPNaaS reconfiguration creates duplicate IPtables rules causes the VPN connection to remain DOWN New, Unassigned * https://bugs.launchpad.net/neutron/+bug/1943716 vpn services / vpn connections are stuck in PENDING CREATE New, Unassigned NOTE: RabbitMQ topic mismatch is reported here. It is interesting. I will check later this week. Thanks, Akihiro Motoki (irc: amotoki)

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[release] Release countdown for week R-2, Sep 20 - Sep 24
by Herve Beraud 21 Sep '21

21 Sep '21

Development Focus ----------------- At this point we should have release candidates (RC1 or recent intermediary release) for all the Xena deliverables. Teams should be working on any release-critical bugs that would require another RC or intermediary release before the final release. Actions ------- Early in the week, the release team will be proposing stable/xena branch creation for all deliverables that have not branched yet, using the latest available Xena release as the branch point. If your team is ready to go for creating that branch, please let us know by leaving a +1 on these patches. If you would like to wait for another release before branching, you can -1 the patch and update it later in the week with the new release you would like to use. By the end of the week the release team will merge those patches though, unless an exception is granted. Once stable/xena branches are created, if a release-critical bug is detected, you will need to fix the issue in the master branch first, then backport the fix to the stable/xena branch before releasing out of the stable/xena branch. After all of the cycle-with-rc projects have branched we will branch devstack, grenade, and the requirements repos. This will effectively open them up for Yoga development, though the focus should still be on finishing up Xena until the final release. For projects with translations, watch for any translation patches coming through and merge them quickly. A new release should be produced so that translations are included in the final Xena release. Finally, now is a good time to finalize release notes. In particular, consider adding any relevant "prelude" content. Release notes are targeted for the downstream consumers of your project, so it would be great to include any useful information for those that are going to pick up and use or deploy the Xena version of your project. Upcoming Deadlines & Dates -------------------------- Final RC deadline: September 30 (R-1 week) Final Xena release: October 6 -- Hervé Beraud Senior Software Engineer at Red Hat irc: hberaud https://github.com/4383/ https://twitter.com/4383hberaud

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Changing Default Network Quotas in Openstack
by Karera Tony 20 Sep '21

20 Sep '21

Hello Team, I have a working Wallaby Openstack deployed using kolla-ansible. However, I have not been able to find a way of changing the Network quotas as I need to increase the defaults. Can someone kindly advise on how to go about it ? Regards Tony Karera

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OpenInfra Live - September 23 at 9am CT
by Ashlee Ferguson 20 Sep '21

20 Sep '21

Hi everyone, This week’s OpenInfra Live episode is brought to you by the OpenInfra Community. Join the volunteer organizers of OpenInfra Days to hear about the happenings at their latest local events, what they're looking forward to in the future, and learn what's happening with OpenInfra all over the world. Episode: OpenInfra Days 2021 Recap Date and time: September 23, 2021 at 9am CT (1400 UTC) You can watch us live on: YouTube: https://www.youtube.com/watch?v=-s1eJa6u_2A <https://www.youtube.com/watch?v=-s1eJa6u_2A> LinkedIn: https://www.linkedin.com/feed/update/urn:li:ugcPost:6844374141978734592/ <https://www.linkedin.com/feed/update/urn:li:ugcPost:6844374141978734592/> Facebook: https://www.facebook.com/104139126308032/posts/4341771172544785/ <https://www.facebook.com/104139126308032/posts/4341771172544785/> WeChat: recording will be posted on OpenStack WeChat after the live stream Speakers: Akihiro Hasegawa, Cloud Operator Days Tokyo Organizer Rico Lin, OpenInfra Days Asia Organizer Sartika Lestari, OpenInfra Days Indonesia Organizer Have an idea for a future episode? Share it now at ideas.openinfra.live <https://openinfrafoundation.formstack.com/forms/openinfralive>. Register now for OpenInfra Live: Keynotes, a special edition of OpenInfra Live on November 17-18th starting at 1500 UTC: https://openinfralivekeynotes.eventbrite.com/ <https://openinfralivekeynotes.eventbrite.com/> Thanks, Ashlee

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[openstack-cli] Missing volume backend commands
by Laurent Dumont 20 Sep '21

20 Sep '21

Hey everyone, Trying to use the volume backend command to get some information regarding storage pools. https://docs.openstack.org/python-openstackclient/latest/cli/command-object… Not sure if it's something on my side, but I cannot see to access a subsection of the volume commands from the CLI client. openstack volume backend pool list openstack: 'volume backend pool list' is not an openstack command. See 'openstack --help'. Did you mean one of these? volume attachment complete volume attachment create volume attachment delete volume attachment list volume attachment set volume attachment show volume backup create volume backup delete volume backup list /usr/local/lib/python3.9/site-packages/openstack/ drwxr-xr-x 41 laurentdumont admin 1.3K 2 Jun 17:03 . drwxr-xr-x 187 laurentdumont admin 5.8K 20 Sep 09:47 .. -rw-r--r-- 1 laurentdumont admin 2.4K 2 Jun 17:03 __init__.py -rw-r--r-- 1 laurentdumont admin 1.2K 2 Jun 17:03 __main__.py drwxr-xr-x 15 laurentdumont admin 480B 2 Jun 17:03 __pycache__ -rw-r--r-- 1 laurentdumont admin 1.4K 2 Jun 17:03 _hacking.py -rw-r--r-- 1 laurentdumont admin 4.6K 2 Jun 17:03 _log.py -rw-r--r-- 1 laurentdumont admin 5.6K 2 Jun 17:03 _services_mixin.py drwxr-xr-x 7 laurentdumont admin 224B 2 Jun 17:03 accelerator drwxr-xr-x 8 laurentdumont admin 256B 2 Jun 17:03 baremetal drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 baremetal_introspection drwxr-xr-x 8 laurentdumont admin 256B 2 Jun 17:03 block_storage drwxr-xr-x 28 laurentdumont admin 896B 2 Jun 17:03 cloud drwxr-xr-x 7 laurentdumont admin 224B 2 Jun 17:03 clustering drwxr-xr-x 7 laurentdumont admin 224B 2 Jun 17:03 compute drwxr-xr-x 14 laurentdumont admin 448B 2 Jun 17:03 config -rw-r--r-- 1 laurentdumont admin 21K 2 Jun 17:03 connection.py drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 database drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 dns -rw-r--r-- 1 laurentdumont admin 8.6K 2 Jun 17:03 exceptions.py drwxr-xr-x 5 laurentdumont admin 160B 2 Jun 17:03 fixture -rw-r--r-- 1 laurentdumont admin 1.6K 2 Jun 17:03 format.py drwxr-xr-x 8 laurentdumont admin 256B 2 Jun 17:03 identity drwxr-xr-x 11 laurentdumont admin 352B 2 Jun 17:03 image drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 instance_ha drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 key_manager drwxr-xr-x 7 laurentdumont admin 224B 2 Jun 17:03 load_balancer drwxr-xr-x 7 laurentdumont admin 224B 2 Jun 17:03 message drwxr-xr-x 7 laurentdumont admin 224B 2 Jun 17:03 network drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 object_store drwxr-xr-x 8 laurentdumont admin 256B 2 Jun 17:03 orchestration drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 placement -rw-r--r-- 1 laurentdumont admin 29K 2 Jun 17:03 proxy.py -rw-r--r-- 1 laurentdumont admin 0B 2 Jun 17:03 py.typed -rw-r--r-- 1 laurentdumont admin 88K 2 Jun 17:03 resource.py -rw-r--r-- 1 laurentdumont admin 13K 2 Jun 17:03 service_description.py drwxr-xr-x 6 laurentdumont admin 192B 2 Jun 17:03 shared_file_system drwxr-xr-x 9 laurentdumont admin 288B 2 Jun 17:03 tests -rw-r--r-- 1 laurentdumont admin 12K 2 Jun 17:03 utils.py -rw-r--r-- 1 laurentdumont admin 641B 2 Jun 17:03 version.py drwxr-xr-x 7 laurentdumont admin 224B 2 Jun 17:03 workflow usr/local/…/site-packages/openstack % python3 Python 3.9.2 (default, Mar 26 2021, 23:27:12) [Clang 12.0.0 (clang-1200.0.32.29)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> I cannot see the volume folder (but it's on the opendev) The command was added here https://opendev.org/openstack/python-openstackclient/commit/9647d43bd5e77c8… Removing + reinstall the client doesn't seem to work either. Any clues?

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Install controller computehci on 3 nodes with tripleO
by wodel youchi 20 Sep '21

20 Sep '21

Hi, Is it technically possible to install openstack tripleO on 3 nodes, such that all 3 nodes play the roles of controller compute and ceph storage (hci) at the same time, with replication and HA and all? Regards.

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[Swift] Rebalancing EC question
by Reid Guyett 20 Sep '21

20 Sep '21

Hello, We were working on expanding one of our clusters (Ussuri on Ubuntu 18.04) and are wondering about the rebalance behavior of swift-ring-builder. When we run it in debug mode on a 15/4 EC ring, we see this message about "Unable to finish rebalance plan after 2 attempts" and are seeing 100% partitions reassigned. DEBUG: Placed 10899/2 onto dev r1z3-10.40.48.72/d10 DEBUG: Placed 2183/3 onto dev r1z5-10.40.48.76/d11 DEBUG: Placed 1607/1 onto dev r1z3-10.40.48.70/d28 DEBUG: Assigned 32768 parts DEBUG: Gather start is 10278 (Last start was 25464) DEBUG: Unable to finish rebalance plan after 2 attempts Reassigned 32768 (100.00%) partitions. Balance is now 63.21. Dispersion is now 0.00 ------------------------------------------------------------------------------- NOTE: Balance of 63.21 indicates you should push this ring, wait at least 1 hours, and rebalance/repush. ------------------------------------------------------------------------------- Moving 100% seems scary, what does that mean in this situation? Is this message because 1 fragment from every partition is moved and that is the most that it can do per rebalance because they are technically the same partition? When we compare the swift-ring-builder output (partitions per device) between rebalances we can see some partitions move each time until we no longer see the push/wait/rebalance message again. So it's not really moving 100% partitions. Reid

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FreeNAS intergration witn Openstack
by open infra 20 Sep '21

20 Sep '21

Hi, Is it possible to use a freenas storage instead of ceph cluster? Regards, Danishka

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[TripleO] Installation of Undercloud machine on Centos 8 fails in prefetching the Images
by Anirudh Gupta 20 Sep '21

20 Sep '21

Hi Team, I was trying to install Undercloud on Centos 8 using the link below, but facing error in executing "openstack undercloud install" command. The error is in prefetch image Steps followed: 1. Created a non root stack user - sudo useradd stack - sudo passwd stack # specify a password - echo "stack ALL=(root) NOPASSWD:ALL" | sudo tee -a /etc/sudoers.d/stack - sudo chmod 0440 /etc/sudoers.d/stack - su - stack 2. Install the python-tripleo-repos - sudo dnf install -y https://trunk.rdoproject.org/centos8/component/tripleo/current/python3-trip… - In order to install victoria release, executed the command - *sudo -E tripleo-repos -b victoria current ceph* 3. As per the document, "*The remaining repositories configuration steps below should not be done for stable releases!"* - *So, I didn't executed the command* - "sudo -E tripleo-repos current-tripleo-dev ceph" - *Is my understanding correct? This step has to be skipped in case we are going with a stable victoria release?* 4. Modified undercloud.conf file and executed the command - openstack undercloud install *ISSUE:* 2021-09-20 11:16:18,724 p=59556 u=root n=ansible | 2021-09-20 11:16:18.723422 | 525400a8-fc39-4771-208c-000000000e71 | FATAL | Pre-fetch all the containers | undercloud | item= quay.io/tripleovictoria/openstack-swift-account:current-tripleo | error={"ansible_loop_var": "prefetch_image", "changed": false, "msg":" *Failed to pull image quay.io/tripleovictoria/openstack-swift-account:current-tripleo <http://quay.io/tripleovictoria/openstack-swift-account:current-tripleo>", "prefetch_image": "quay.io/tripleovictoria/openstack-swift-account:current-tripleo <http://quay.io/tripleovictoria/openstack-swift-account:current-tripleo>"}* 5. In order to eliminate the problem, I manually installed the image - - sudo podman pull *quay.io/tripleovictoria/openstack-swift-account:current-tripleo <http://quay.io/tripleovictoria/openstack-swift-account:current-tripleo>* After re-executing, then it again failed for the keystone image, which was already installed on the system. I verified in *sudo podman images* command *I tried running this 5-6 times and issue generates randomly for any openstack image ( sometimes for rabbitmq sometimes for swift, keystone) which is already installed in machine* Can someone please help or suggest what step I am missing Note: This I have tried using Centos 8 Stream and Centos 8.4(using --no-stream), but same issue is observed in both Regards Anirudh Gupta

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[keystone] Ed25519 support
by Eduardo Santos 20 Sep '21

20 Sep '21

Hi folks, I'm trying to create an instance with an assigned keypair that uses the Ed25519 algorithm, but I'm unable to login into the instance without providing a password (I generated the public key without a passphrase). RSA keypairs work fine. Is Ed25519 not supported? I didn't find a support matrix in the documentation. Thanks.

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