August 2021 - openstack-discuss - lists.openstack.org

[kolla][wallaby] hacluster does not work anymore after update
by Ignazio Cassano 30 Aug '21

30 Aug '21

Hello All, I have just update kolla wallaby with images released 27 hours ago but hacluster stopped working with them. TASK [hacluster : Ensure stonith is disabled] fails On the first controller pacemaker.log reports: https://paste.openstack.org/show/808400/ I have not changed configurations bevort updating . Thanks Ignazio

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[nova][dev] Improved scheduling error messages
by Brito, Hugo Nicodemos 30 Aug '21

30 Aug '21

Hi, In a prototype, we have improved Nova's scheduling error messages. This helps both developers and end users better understand the scheduler problems that occur on creation of an instance. When a scheduler error happens during instance creation via the nova upstream, we get the following message on the Overview tab (Horizon dashboard): "No valid host was found." This doesn't give us enough information about what really happened, so our solution was to add more details on the instance's overview page, e.g.: **Fault:Message** attribute provides a summary of why each host can not satisfy the instance’s resource requirements, e.g. for controller-0, it indicates “No valid host was found. Not enough host cell CPUs to fit instance cell” (where cell is a numa-node or socket). **Fault:Details** attribute provides even more detail for each individual host, for example it shows that the instance “required” 2 CPU cores and shows the “actual” CPU cores available on each “numa” node: “actual:0, numa:1” and “actual:1, numa:0”. These details are also present using the OpenStack CLI, in the _fault_ attribute: - openstack server show <instance> With that in mind, we'd like to know if you are open to consider such a change. We are willing to submit a spec and upstream that implementation. Regards, - nicodemos

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RabbitMQ performance improvement for single-control node
by Eugen Block 30 Aug '21

30 Aug '21

Hi *, I would greatly appreciate if anyone could help identifying some tweaks, if possible at all. This is a single control node environment with 19 compute nodes which are heavily used. It's still running on Pike and we won't be able to update until complete redeployment. I was able to improve the performance a lot by increasing the number of workers etc., but to me it seems the next bottleneck is rabbitmq. The rabbit process shows heavy CPU usage, almost constantly around 150% according to 'top' and I see heartbeat errors in the logs (e.g. cinder). Since there are so many config options I haven't touched them yet. Reading some of the tuning docs often refer to HA environments which is not the case here. I can paste some of the config snippets, maybe that already helps identifying anything: # nova.conf [oslo_messaging_rabbit] pool_max_size = 1600 pool_max_overflow = 1600 pool_timeout = 120 rpc_response_timeout = 120 rpc_conn_pool_size = 600

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[glance][interop] Yoga PTG request
by Arkady Kanevsky 29 Aug '21

29 Aug '21

Glance, team, we would like to add a 20 minutes chat between Glance and Interop to discuss latest interop guidelines, and any changes in glance testing. Please, provide a pointer to etherpad and I will add it to the agenda. Thanks, Arkady -- Arkady Kanevsky, Ph.D. Phone: 972 707-6456 Corporate Phone: 919 729-5744 ext. 8176456

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[neutron] Bug deputy report - week of Aug 23th
by Hongbin Lu 29 Aug '21

29 Aug '21

Hi, I was Neutron bug deputy last week. Below is the report: Critical: * https://bugs.launchpad.net/neutron/+bug/1940905 openstack-tox-py36-with-neutron-lib-master is broken Medium: * https://bugs.launchpad.net/neutron/+bug/1941537 Neutron Policy Engine issues with PUT/Update * https://bugs.launchpad.net/neutron/+bug/1941902 is_lsp_router_port() doesn't consider all router device owners Triaging In Progress: * https://bugs.launchpad.net/neutron/+bug/1940950 [ovn] neutron api worker gets overloaded processing chassis_private updates Best regards, Hongbin

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[kolla][operators] Critical regression in Wallaby
by Radosław Piliszek 28 Aug '21

28 Aug '21

Dear Operators of Kolla-based deployments, There is a critical regression in current Kolla Ansible Wallaby code that results in an environment that shuts down VMs on each libvirtd container stop or restart on non-cgroupsv2 distros (so CentOS, Ubuntu and Debian Buster but not Debian Bullseye). [1] The fix is already available. [2] Please apply it to your Kolla Ansible installation if you are using Wallaby. Do note the fix only applies after redeploying which means redeployment action will still trigger the buggy behaviour that once! What to do if you have already deployed Wallaby? First of all, make sure you don't accidentally take an action that stops nova_libvirt (including restarts: both manual and those applied by Kolla Ansible due to user-requested changes). Please apply the patch above but don't rush with redeploying! Redeploy each compute node separately (or in batches if you prefer) - using --limit commandline parameter - and always make sure you have first migrated relevant VMs out of the nodes that are going to get nova_libvirt restarted. This way you can safely fix an existing deployment. We will be working on improving the testing to avoid such issues in the future. Acknowledgements Thanks to Ignazio Cassano for noticing and reporting the issue. I have triaged and analysed it, proposing a fix afterwards. [1] https://bugs.launchpad.net/kolla-ansible/+bug/1941706 [2] https://review.opendev.org/c/openstack/kolla-ansible/+/806476 -yoctozepto

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Why the mariadb container always restart ?
by Tommy Sway 28 Aug '21

28 Aug '21

Hi: The system is broken down for the power, and I restart the whole system, but the mariadb container always restart, about one minite restart once. Ant this is the log : 2021-08-28 0:34:51 0 [Note] WSREP: (a8e9005b, 'tcp://10.10.10.63:4567') turning message relay requesting off 2021-08-28 0:35:03 0 [ERROR] WSREP: failed to open gcomm backend connection: 110: failed to reach primary view: 110 (Connection timed out) at gcomm/src/pc.cpp:connect():160 2021-08-28 0:35:03 0 [ERROR] WSREP: gcs/src/gcs_core.cpp:gcs_core_open():209: Failed to open backend connection: -110 (Connection timed out) 2021-08-28 0:35:03 0 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1475: Failed to open channel 'openstack' at 'gcomm://10.10.10.61:4567,10.10.10.62:4567,10.10.10.63:4567': -110 (Connection timed out) 2021-08-28 0:35:03 0 [ERROR] WSREP: gcs connect failed: Connection timed out 2021-08-28 0:35:03 0 [ERROR] WSREP: wsrep::connect(gcomm://10.10.10.61:4567,10.10.10.62:4567,10.10.10.63:4567) failed: 7 2021-08-28 0:35:03 0 [ERROR] Aborting 210828 00:35:05 mysqld_safe mysqld from pid file /var/lib/mysql/mariadb.pid ended 210828 00:35:08 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql/ 210828 00:35:08 mysqld_safe WSREP: Running position recovery with --disable-log-error --pid-file='/var/lib/mysql//control03-recover.pid' 210828 00:35:12 mysqld_safe WSREP: Recovered position 5bdd8d83-05a4-11ec-adfd-ae6e7e26deb9:140403 2021-08-28 0:35:12 0 [Note] WSREP: Read nil XID from storage engines, skipping position init 2021-08-28 0:35:12 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib64/galera/libgalera_smm.so' 2021-08-28 0:35:12 0 [Note] /usr/libexec/mysqld (mysqld 10.3.28-MariaDB-log) starting as process 258 ... 2021-08-28 0:35:12 0 [Note] WSREP: wsrep_load(): Galera 3.32(rXXXX) by Codership Oy info(a)codership.com <mailto:info@codership.com> loaded successfully. 2021-08-28 0:35:12 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration. 2021-08-28 0:35:12 0 [Note] WSREP: Found saved state: 5bdd8d83-05a4-11ec-adfd-ae6e7e26deb9:-1, safe_to_bootstrap: 1 2021-08-28 0:35:12 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 10.10.10.63; base_port = 4567; cert.log_conflicts = no; cert.optimistic_pa = yes; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.join_retrans_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /var/lib/mysql/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_size = 128M; gcache.recover = no; gcache.size = 128M; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.listen_addr = tcp://10.10.10.63:4567; gmcast.segment = 0; gmc 2021-08-28 0:35:12 0 [Note] WSREP: GCache history reset: 5bdd8d83-05a4-11ec-adfd-ae6e7e26deb9:0 -> 5bdd8d83-05a4-11ec-adfd-ae6e7e26deb9:140403 2021-08-28 0:35:12 0 [Note] WSREP: Assign initial position for certification: 140403, protocol version: -1 2021-08-28 0:35:12 0 [Note] WSREP: wsrep_sst_grab() 2021-08-28 0:35:12 0 [Note] WSREP: Start replication 2021-08-28 0:35:12 0 [Note] WSREP: Setting initial position to 5bdd8d83-05a4-11ec-adfd-ae6e7e26deb9:140403 2021-08-28 0:35:12 0 [Note] WSREP: protonet asio version 0 2021-08-28 0:35:12 0 [Note] WSREP: Using CRC-32C for message checksums. 2021-08-28 0:35:12 0 [Note] WSREP: backend: asio 2021-08-28 0:35:12 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 2021-08-28 0:35:12 0 [Warning] WSREP: access file(/var/lib/mysql//gvwstate.dat) failed(No such file or directory) 2021-08-28 0:35:12 0 [Note] WSREP: restore pc from disk failed 2021-08-28 0:35:12 0 [Note] WSREP: GMCast version 0 2021-08-28 0:35:12 0 [Note] WSREP: (c05f5c52, 'tcp://10.10.10.63:4567') listening at tcp://10.10.10.63:4567 2021-08-28 0:35:12 0 [Note] WSREP: (c05f5c52, 'tcp://10.10.10.63:4567') multicast: , ttl: 1 2021-08-28 0:35:12 0 [Note] WSREP: EVS version 0 2021-08-28 0:35:12 0 [Note] WSREP: gcomm: connecting to group 'openstack', peer '10.10.10.61:4567,10.10.10.62:4567,10.10.10.63:4567' 2021-08-28 0:35:12 0 [Note] WSREP: (c05f5c52, 'tcp://10.10.10.63:4567') connection established to b1ae23e3 tcp://10.10.10.62:4567 2021-08-28 0:35:12 0 [Note] WSREP: (c05f5c52, 'tcp://10.10.10.63:4567') turning message relay requesting on, nonlive peers: 2021-08-28 0:35:16 0 [Note] WSREP: (c05f5c52, 'tcp://10.10.10.63:4567') turning message relay requesting off 2021-08-28 0:35:16 0 [Note] WSREP: (c05f5c52, 'tcp://10.10.10.63:4567') connection established to c296912b tcp://10.10.10.61:4567 2021-08-28 0:35:16 0 [Note] WSREP: (c05f5c52, 'tcp://10.10.10.63:4567') turning message relay requesting on, nonlive peers: 2021-08-28 0:35:18 0 [Note] WSREP: declaring b1ae23e3 at tcp://10.10.10.62:4567 stable 2021-08-28 0:35:18 0 [Note] WSREP: declaring c296912b at tcp://10.10.10.61:4567 stable 2021-08-28 0:35:19 0 [Warning] WSREP: no nodes coming from prim view, prim not possible What's matter with it ? Thanks!

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[horizon][dev] Multiple Login Sessions
by Soares Sarto, Ricardo 27 Aug '21

27 Aug '21

Hi Everyone, Is there any feature to prevent multiple login sessions for the same user in Horizon? That feature could be used to block a second login attempt for the same user when another session already exists or invalidate the the first session right after a second session is opened by the user. Any reference documentation would be very helpful. Kind regards, rsoaress

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[tempest] Tempest gate is blocked by tempest plugins sanity check job
by Ghanshyam Mann 27 Aug '21

27 Aug '21

Hello Everyone, Tempest gate is blocked by tempest plugin sanity job which is failing 100% for x/vmware-nsx-tempest-plugin issue. - https://zuul.opendev.org/t/openstack/builds?job_name=tempest-tox-plugin-san… Please avoid recheck until the below patch to blacklist failing plugin is merged - https://review.opendev.org/c/openstack/tempest/+/806411 -gmann

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[all][tc] What's happening in Technical Committee: summary 27th Aug, 21: Reading: 5 min
by Ghanshyam Mann 27 Aug '21

27 Aug '21

Hello Everyone, Here is this week's summary of the Technical Committee activities. 1. TC Meetings: ============ * TC held this week's IRC meeting on Aug 26th Thursday. * Most of the meeting discussions are summarized in the below sections (Completed or in-progress activities section). To know more details, you can check the full log @ - https://meetings.opendev.org/meetings/tc/2021/tc.2021-08-26-15.00.log.html * We will have next week's meeting (Video call) on Sept 2nd, Thursday 15:00 UTC, feel free the topic in agenda [1] by Sept 1st. 2. What we completed this week: ========================= * "Secure RBAC" is selected as one of the community wide goal for Yoga cycle[2]. * TC discussed and agreed on having monthly (1st meeting of every month) Video meeting. First Video meeting on 2nd Sept (next week meeting I will send the joining detail next week). The rest of other weeks meeting will be on IRC. 3. Activities In progress: ================== TC Tracker for Xena cycle ------------------------------ TC is using the etherpad[3] for Xena cycle working item. We will be checking and updating the status biweekly in the same etherpad. Open Reviews ----------------- * Four open reviews for ongoing activities[4]. Combined PTL/TC Election Season for Yoga ---------------------------------------------------- * TC election results are out (no election this time)[5]. * PTL election are going on, Cyborg project will have election. New project application: 'Venus' -------------------------------------- * There is a new project application called 'Venus': Log management service[6]. * Governance patch is also up with all the details[7] and discussion going on. * If you have any queries on this, this is the right time to ask on the ML thread or on Gerrit. Collecting Pain points from projects/SIGs/pop-up ----------------------------------------------------------- * We have lot of pain points from different projects as listed in etherpad[8]. * As next step, we are going to identify the common pain point which can be targeted as community-wide goal. * Join us in discussion in next week meeting and do not miss to read Rico detail email on this[9]. Project updates ------------------- * Retiring js-openstack-lib [10] * Retire puppet-monasca[11] Yoga release community-wide goal ----------------------------------------- * Please add the possible candidates in this etherpad [12]. * Current status: "Secure RBAC" is selected for Yoga cycle[13]. PTG planning ---------------- * We are collecting the PTG topics in etherpad[14], feel free to add any topic you would like to discuss. Test support for TLS default: ---------------------------------- * Rico has started a separate email thread over testing with tls-proxy enabled[15], we encourage projects to participate in that testing and help to enable the tls-proxy in gate testing. 4. How to contact the TC: ==================== If you would like to discuss or give feedback to TC, you can reach out to us in multiple ways: 1. Email: you can send the email with tag [tc] on openstack-discuss ML[16]. 2. Weekly meeting: The Technical Committee conduct a weekly meeting every Thursday 15 UTC [17] 3. Office hours: The Technical Committee offers a weekly office hour every Tuesday at 0100 UTC [18] 4. Ping us using 'tc-members' nickname on #openstack-tc IRC channel. [1] https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting [2] https://review.opendev.org/c/openstack/governance/+/803783 [3] https://etherpad.opendev.org/p/tc-xena-tracker [4] https://review.opendev.org/q/project:openstack/governance+status:open [5] http://lists.openstack.org/pipermail/openstack-discuss/2021-August/024403.h… [6] http://lists.openstack.org/pipermail/openstack-discuss/2021-January/019748.… [7] https://review.opendev.org/c/openstack/governance/+/804824 [8] https://etherpad.opendev.org/p/pain-point-elimination [9] http://lists.openstack.org/pipermail/openstack-discuss/2021-August/024487.h… [9] https://review.opendev.org/c/openstack/governance/+/798540 [10] https://review.opendev.org/c/openstack/governance/+/805105 [12] https://etherpad.opendev.org/p/y-series-goals [13] https://review.opendev.org/c/openstack/governance/+/803783 [14] https://etherpad.opendev.org/p/tc-yoga-ptg [15] http://lists.openstack.org/pipermail/openstack-discuss/2021-June/023000.html [16] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-discuss [17] http://eavesdrop.openstack.org/#Technical_Committee_Meeting [18] http://eavesdrop.openstack.org/#Technical_Committee_Office_hours -gmann

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[release] Release countdown for week R-5, Aug 30 - Sep 03
by Herve Beraud 27 Aug '21

27 Aug '21

Development Focus ----------------- We are getting close to the end of the Xena cycle! Next week on 02 September, 2021 is the Xena-3 milestone, also known as feature freeze. It's time to wrap up feature work in the services and their client libraries, and defer features that won't make it to the Yoga cycle. General Information ------------------- This coming week is the deadline for client libraries: their last feature release needs to happen before "Client library freeze" on 02 September, 2021. Only bugfix releases will be allowed beyond this point. When requesting those library releases, you can also include the stable/xena branching request with the review. As an example, see the "branches" section here: https://opendev.org/openstack/releases/src/branch/master/deliverables/pike/… 02 September, 2021 is also the deadline for feature work in all OpenStack deliverables following the cycle-with-rc model. To help those projects produce a first release candidate in time, only bugfixes should be allowed in the master branch beyond this point. Any feature work past that deadline has to be raised as a Feature Freeze Exception (FFE) and approved by the team PTL. Finally, feature freeze is also the deadline for submitting a first version of your cycle-highlights. Cycle highlights are the raw data that helps shape what is communicated in press releases and other release activity at the end of the cycle, avoiding direct contacts from marketing folks. See https://docs.openstack.org/project-team-guide/release-management.html#cycle… for more details. Upcoming Deadlines & Dates -------------------------- Xena-3 milestone (feature freeze): 02 September, 2021 (R-5 week) RC1 deadline: The week of 13 September, 2021 (R-3 week) Final RC deadline: The week of 27 September, 2021 (R-1 week) Final Xena release: 06 October, 2021 -- Hervé Beraud Senior Software Engineer at Red Hat irc: hberaud https://github.com/4383/ https://twitter.com/4383hberaud

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Support for ONOS
by Hrishikesh Karanjikar 27 Aug '21

27 Aug '21

Hi, Does Openstack latest release support ONOS? -- Regards, Hrishikesh Karanjikar

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Windows2012 VM image importing and Instance Launch Failure
by KK CHN 27 Aug '21

27 Aug '21

Error : failed to perform requested operation on instance "WindowsVM "the instance has error status. Please try again later [Error exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance e3d5c095-7d26-4b1e-89d1-d1a6e20a45041 I am trying to import a WIndows2012 Single disk VM, to OpenStack Ussuri, with glance and Qemu KVM. In bare machine KVM I am able to import and boot this Windows VM which exported from rhevm hypervisor as vhdx image. what I have done is 1. converted this windows image from vhdx to qcow2 2. root@MeghCtrol1:/home/cloud/CMOBB_APP#cirt-install --name WINDOWS --ram=1048 --vcups=1 --cpu host --hvm --dick path=BackUP2_CMAPP_disk_1_Windows_qcow2_imagefile,device=disk, format=qcow2,bus=virtio --graphics vnc --boot uefi This uploaded the qcow2 image of WindowsVM to KVM hypervisor and its working. But when I do importing to openstack unable to launch instance from the image . These are the steps I performed.. 1. openstack image create "WindowsVM" --file CMAPP_disk_1.qcow2 --disk-format qcow2 --container-format bare --public 4.openstack image set --property hw_firmware_type=uefi --property os_secure_boot=required WindowsVM 5.openstack image set --property hw_firmware_type=uefi --property hw_disk_bus=ide WindowsVM 6.openstack image show WindowsVM 7. root@dmzcloud:/home/cloud# openstack image show WindowsVM|grep "properties" | properties | hw_disk_bus='ide', hw_firmware_type='uefi', os_hash_algo='sha512', os_hash_value='753ee596980409e1e72d6d020c8219c56a6ada8b43f634fb575c594a245725a398e45982c0a1ad72b3fc3451cde62cceb9ff22be044863b31ecdd7893b049349', os_hidden='False', os_secure_boot='required', owner_specified.openstack.md5='', owner_specified.openstack.object='images/WindowsVM', owner_specified.openstack.sha256='' | root@dmzcloud:/home/cloud# Then I logged into horizon dashboard, from the images selected the imported image and try to launch the instance. With a Flavour of 550 GB disk, 4 vcpus and 8GB Ram .. The instance spawning ran for 30 minutes and throws the error which I pasted first in the right top corner of horizon dashboard. How to solve this error and boot the Windows machine successfully .. """ Error : failed to perform requested operation on instance "WindowsVM "the instance has error status. Please try again later [Error exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance e3d5c095-7d26-4b1e-89d1-d1a6e20a45041 """ Any help highly appreciated. Kris

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[neutron] Welcome Lajos Katona in the drivers team
by Slawek Kaplonski 27 Aug '21

27 Aug '21

Hi, Since very long time Lajos is one of the most active Neutron contributors and core reviewers. Now he will also be Neutron PTL. Giving all of that I asked on today's drivers-meeting about nominating Lajos Katona to the neutron-drivers team and we all agreed there that Lajos deserves to be part of that team and will be great addition there [1]. So I just added him to the neutron-drivers. Thx for all You work and welcome in the team Lajos! [1] https://meetings.opendev.org/meetings/neutron_drivers/2021/ neutron_drivers.2021-08-27-14.00.log.html#l-18 -- Slawek Kaplonski Principal Software Engineer Red Hat

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[manila] Propose haixin to manila-core
by Goutham Pacha Ravi 26 Aug '21

26 Aug '21

Hello Zorillas, Haixin (haixin77 on Launchpad, haixin on OFTC) has been contributing to manila since the Train release. He is part of a team that operates manila at scale at Inspur and supports their storage integrations within OpenStack. He diligently files bug reports, interacts with the community and has thus far contributed several important perf-scale improvements across the service stack. He also provides useful review feedback to fellow contributors, and participates in team-efforts such as bug squashes, review jams and mentorship of new contributors. I'm delighted to note that he wants to take on some more maintenance responsibility [2]. So, with your support I'd like to add haixin to the manila-core group on gerrit. This "power" comes with significant responsibility and I'm hoping haixin will ramp up soon and help share some of the load from the existing maintainers. Please let me know your thoughts, +/- 1s, 2s, 2-cents, etc! Thanks, Goutham [1] https://www.stackalytics.io/?user_id=haixin77&project_type=all&release=all&… [2] https://docs.openstack.org/manila/latest/contributor/manila-review-policy.h…

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Kolla-ansible new controller node
by Justin Moravec 26 Aug '21

26 Aug '21

Deploying a new controller node to the environment, i get stuck at keystone : Waiting for Keystone SSH port to be UP. It looks like there isn't even an attempt to start the keystone-ssh container before this. Steps to reproduce kolla-ansible -i multinode bootstrap-servers --limit <new controller> kolla-ansible -i multinode prechecks kolla-ansible -i multinode deploy Using kolla-ansible to deploy. Ussuri Deployment. Ubuntu 18.04 server environment. Justin

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[devstack][neutron][manila] Instances having trouble getting to external network with OVN
by Goutham Pacha Ravi 26 Aug '21

26 Aug '21

Hi, Some third party storage CI running against manila repos has had issues setting up VMs and providing access to external resources in devstack; these issues started around the time that the default ml2 plugin was switched to OVN. Folks in the manila team aren't familiar with devstack/CI networking to determine how to resolve these; and we'd totally appreciate help from networking experts in this regard. A sample local.conf file used by the CI is here: http://paste.openstack.org/show/807449/ Manila's tests: - create a private tenant network - setup a router that connects the private network to the public network - create a nova VM on the private tenant network - attempt to mount a share via NFS from within this VM The final step fails because the NFS mount command times out within the test VM: tempest.lib.exceptions.SSHExecCommandFailed: Command 'sudo mount -vt nfs "10.16.xx.xx:/share-96ae8d0c-8bab-4fcd-b278-51a6f473e03c-manila" /mnt', exit status: 32, stderr: mount.nfs: mount(2): Connection timed out mount.nfs: Connection timed out stdout: mount.nfs: timeout set for Mon Jun 28 14:47:19 2021 mount.nfs: trying text-based options 'vers=4.2,addr=10.16.xx.xx,clientaddr=10.1.0.26' The timeout seems to be because the VM is unable to reach the NFS server that's external to the devstack host. The NFS server is reachable from the devstack host. Have there been any changes to devstack configuration that we need to be aware of, wrt VMs having access to the external network? Thanks, Goutham

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[election][cloudkitty] PTL Candidacy for Yoga
by Rafael Weingärtner 26 Aug '21

26 Aug '21

Hello Cloudkitters, I would like to nominate myself to serve as Cloudkitty PTL for the Yoga cycle. I've been working with OpenStack since 2018 and contributing to Cloudkitty since May 2019. I hope that we can continue to achieve goals together, making CloudKitty better and more robust. We should also aim to grow our contributor base and continue to spread the word about CloudKitty (blog posts, social media, etc). Features that I think we should aim for during the next cycle: the reprocessing API (https://review.opendev.org/c/openstack/cloudkitty/+/799207) and Storage state status ( https://review.opendev.org/c/openstack/cloudkitty/+/777442) both of which are already proposed and in the review process. Best regards, -- Rafael Weingärtner

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[kolla] PTL non-candidacy
by Mark Goddard 26 Aug '21

26 Aug '21

Hi Koalas, As I suspect may be the case with many PTLs, I first took on the role largely because it needed to be done and no other candidates were forthcoming. As I settled into the role I found that I actually rather enjoyed it. The project has certainly come far since I first started using it in 2016, and I'm proud to have helped to steer the ship for a while. After 5 release cycles, the time has come to pass on the Kolla PTL hat to another Koala. I will still be actively involved in the community, and will be happy to help the next PTL while they get comfortable. Thank you to everyone who has supported me in this role, and to everyone who makes Kolla such a great community to be involved in. Long live Kolla! Cheers, Mark

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[election][kolla] PTL candidacy for Yoga
by Michał Nasiadka 26 Aug '21

26 Aug '21

Hello Koalas, I’d like to nominate myself to serve as the Kolla PTL for Yoga cycle. I’ve been a Kolla/Kolla-Ansible user and developer since 2015/2016. Initially I started out as a user while working at IBM, and started my first small contributions in Ocata. I became a core while working in Nokia (Feb/Mar 2019) - and continued working on Kolla (and Kayobe) when I moved to StackHPC 2 years ago. I was lucky enough to change companies - but my upstream OpenStack interest remained the same. First and foremost - I’d like to thank Mark for the work he did on previous cycles, especially by bringing users together in the Kolla club, improving Kolla-Ansible’s performance and introducing Kayobe to the Kolla family. As a PTL I’d like to continue focus on: • User experience - documentation, work on eliminating user pain points, Kolla Klub-like activities • CI stability and improvements • Helping new contributors Thanks, Michal

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What OS image can I use for Docker Swarm in Magnum?
by Paolo Celati 26 Aug '21

26 Aug '21

Hi, I'm looking to set up Docker Swarm using Openstack Magnum and I noticed the user guide for magnum lists only Fedora Atomic as supported. If I'm not mistaken though Atomic has been discontinued for a while now, so I'm wondering what you use for this use case. Can I use Fedora CoreOS instead, and if so are there any gotchas I should know as a first time Magnum user? Thanks in advance, Paolo

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[cinder] high-priority reviews this week
by Brian Rosmaita 26 Aug '21

26 Aug '21

Hello Cinder team, As I mentioned at today's meeting, the cinderclient must be released next week, and this means that any Xena cinder features that we want supported in the Xena cinderclient need to merge into cinder first. We've got two cinder patches that introduce new microversions, and thus impact cinderclient. So please put the following patches at the top of your reviewing list: (1) "Snapshot in-use volumes without force flag" cinder: https://review.opendev.org/c/openstack/cinder/+/789564 cinderclient: (simply requires bump in MAX_VERSION, will be done in the release note patch) (2) "Expose volume & snapshot use_quota field" cinder: https://review.opendev.org/c/openstack/cinder/+/786386 cinderclient: https://review.opendev.org/c/openstack/python-cinderclient/+/787407 (very small patch) A slight complication is that 786386 is stacked on top of some other patches. On the other hand, these are all nicely done and present learning opportunities: - https://review.opendev.org/c/openstack/cinder/+/791240/ -- this is a good one to review if you're interested in how the automated tests to verify the request/response samples in the api-ref work - https://review.opendev.org/c/openstack/cinder/+/786383 -- relatively small patch with great unit test coverage - https://review.opendev.org/c/openstack/cinder/+/786384/ -- this is a good one if you want to get better acquainted with Cinder's use of Oslo Versioned Objects - https://review.opendev.org/c/openstack/cinder/+/786385 -- this is worth looking at to see the online data migration strategy Cinder uses to enable rolling upgrades - https://review.opendev.org/c/openstack/cinder/+/786386 -- this is the patch that introduces a new API microversion; it looks big, but a lot of the files are sample requests/responses for the api-ref Happy reviewing!

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[all][elections][ptl][tc] Combined PTL/TC Nominations End
by Ian Y. Choi 26 Aug '21

26 Aug '21

The PTL and TC Nomination period is now over. The official candidate lists for PTLs [0] and TC seats [1] are available on the election website. -- PTL Election Details -- There are 6 projects without candidates, so according to this resolution[2], the TC will have to decide how the following projects will proceed: Adjutant, Heat, Monasca, Puppet_OpenStack, Sahara, Zun There is 1 project that will have elections: Cyborg. Polling will start Aug 31, 2021 23:45 UTC. -- TC Election Details -- Now begins the campaigning period where candidates and electorate may debate their statements. Thank you, Ian Y. Choi (ianychoi) On behalf of all the Election Officials [0] https://governance.openstack.org/election/#yoga-ptl-candidates [1] https://governance.openstack.org/election/#yoga-tc-candidates [2] https://governance.openstack.org/resolutions/20141128-elections-process-for…

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[election][TripleO] James Slagle candidacy for TripleO PTL for Yoga
by James Slagle 26 Aug '21

26 Aug '21

I'm submitting my candidacy for TripleO PTL. I look forward to the opportunity to help the community as we tackle some of our upcoming challenges — the transition to CentOS/RHEL 9, increasing complexity around container management, and revisiting our commitments to our adopted tooling. I'd suggest that to assist with these efforts, we focus on our review prioritization and in progress work streams. I would like to see folks representing review priorities during the TripleO meeting and on an etherpad. I'd also like to see less parallel streams of work, with the opportunity for more folks to collaborate on common priorities. If elected as PTL, I would plan to organize the efforts around such an approach. Thank you for the consideration. https://review.opendev.org/c/openstack/election/+/805840 -- -- James Slagle --

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[kolla][wallaby] nova_libvirt restarting causes vm shutdown
by Ignazio Cassano 26 Aug '21

26 Aug '21

Hello, I tried to update kolla wallaby because new images has been released. During the update nova_libvirt container restarted and all vm went down. So I verified that every time I restart nova_libvirt container, all vm restarted and nova_compute reports lost connection with libvirt. In openstack installations where docker is not used, the libvirt restart does not cause vm shutdown. I opened a bug: https://bugs.launchpad.net/kolla-ansible/+bug/1941706 Ignazio

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