July 2022 - openstack-discuss - lists.openstack.org

Fwd: DPDK+OVS with OpenStack
by Mark Wittling 23 Apr '25

23 Apr '25

Looking for someone who knows OpenStack with OpenVSwitch, and in addition to that, DPDK with OpenStack and OVS.I am using OpenStack Queens, with OpenVSwitch. The architecture I am using is documented here: https://docs.openstack.org/neutron/queens/admin/deploy-ovs-provider.htmlThe OVS I am using on the Compute Node, is compiled with DPDK, and I have enabled the datapath to netdev (DPDK) on br-prv (provider network bridge), and br-tun (tunneling bridge). But these two bridges, br-tun and br-prv, are patched into another OpenStack bridge, called br-int. I wasn’t actually sure about whether to tinker with this bridge, and wondered what datapath it was using.Then, I realized there is a parameter in the openvswitch_agent.ini file, which I will list here: # OVS datapath to use. 'system' is the default value and corresponds to the # kernel datapath. To enable the userspace datapath set this value to 'netdev'. # (string value) # Possible values: # system - <No description provided> # netdev - <No description provided> #datapath_type = system datapath_type = netdev So in tinkering with this, what I realized, is that when you set this datapath_type to system or netdev, it will adjust the br-int bridge to that datapath type.So here is my question. How can I launch a non-DPDK VM, if all of the bridges are using the netdev datapath type?Here is another question. What if one of the flavors don’t have the largepages property set on them? I assumed OpenStack would revert to a system datapath and not use DPDK for those VM interfaces. Well, I found out in testing, that is not the case. If you set all your bridges up for netdev, and you don’t set the property on the Flavor of the VM (largepages), the VM will launch, but it simply won’t work.Is there no way, on a specific Compute Host, to support both DPDK (netdev datapaths) and non-DPDK (system datapaths)?Either on a VM interface level (VM has one interface that is netdev DPDK and another that is system datapath non-DPDK)?Or on a VM by VM basis (VM 1 has 1 or more netdev datapath interfaces and VM 2 has 1 or more system datapath interfaces)?Am I right here? Once you set up a Compute Host for DPDK, it’s DPDK or nothing on that Compute Host? (edited)

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How to config DPDK compute in OVN
by dangerzone ar 22 Apr '25

22 Apr '25

Hi....as far I understand ovs does support dpdk compute to be deployed. I'm referring to the guideline ' *https://docs.openstack.org/networking-ovn/queens/admin/dpdk.html <https://docs.openstack.org/networking-ovn/queens/admin/dpdk.html>* ' ... It's too brief.. May I know how to config dpdk compute in OVN networking openstack? Hope someone could help what is the config to be done.... Currently compute is run without dpdk over openstack train ovn based. Please need some info on how I can proceed. Thank you

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ERROR openstack [-] Resource OS::TripleO::Network::Ports::ControlPlaneVipPort maps to type OS::Neutron::Port and the Neutron service is not available when using ephemeral Heat.| Openstack tripleo wallaby version
by Swogat Pradhan 24 Dec '24

24 Dec '24

Hi, I am currently trying to deploy openstack wallaby using tripleo arch. I created the network jinja templates, ran the following commands also: #openstack overcloud network provision --stack overcloud --output networks-deployed-environment.yaml custom_network_data.yaml # openstack overcloud network vip provision --stack overcloud --output vip-deployed-environment.yaml custom_vip_data.yaml # openstack overcloud node provision --stack overcloud --overcloud-ssh-key /home/stack/sshkey/id_rsa overcloud-baremetal-deploy.yaml and used the environment files in the openstack overcloud deploy command: (undercloud) [stack@hkg2director ~]$ cat deploy.sh #!/bin/bash THT=/usr/share/openstack-tripleo-heat-templates/ CNF=/home/stack/ openstack overcloud deploy --templates $THT \ -r $CNF/templates/roles_data.yaml \ -n $CNF/workplace/custom_network_data.yaml \ -e ~/containers-prepare-parameter.yaml \ -e $CNF/templates/node-info.yaml \ -e $CNF/templates/scheduler-hints.yaml \ -e $CNF/workplace/networks-deployed-environment.yaml \ -e $CNF/workplace/vip-deployed-environment.yaml \ -e $CNF/workplace/overcloud-baremetal-deployed.yaml \ -e $CNF/workplace/custom-net-bond-with-vlans.yaml Now when i run the ./deploy.sh script i encounter an error stating: ERROR openstack [-] Resource OS::TripleO::Network::Ports::ControlPlaneVipPort maps to type OS::Neutron::Port and the Neutron service is not available when using ephemeral Heat. The generated environments from 'openstack overcloud baremetal provision' and 'openstack overcloud network provision' must be included with the deployment command.: tripleoclient.exceptions.InvalidConfiguration: Resource OS::TripleO::Network::Ports::ControlPlaneVipPort maps to type OS::Neutron::Port and the Neutron service is not available when using ephemeral Heat. The generated environments from 'openstack overcloud baremetal provision' and 'openstack overcloud network provision' must be included with the deployment command. 2022-04-19 13:47:16.582 735924 INFO osc_lib.shell [-] END return value: 1 Can someone tell me where the mistake is? With regards, Swogat Pradhan

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Live migration fails
by Szabo, Istvan (Agoda) 07 Aug '24

07 Aug '24

Hi, I have couple of compute nodes where the live migration fails with existing vms. When I quickly spawn a vm and try live migration it works so I assume shouldn't be a big problem with the compute node. However I have many existing vms where it fails with a servername not found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.605 227612 ERROR nova.conductor.tasks.migrate [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] [instance: 1517a2ac-3b51-4d8d-80b3-89a5614d1ae0] Unable to find record for source node servername on servername: ComputeHostNotFound: Compute host servername could not be found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.605 227612 WARNING nova.scheduler.utils [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] Failed to compute_task_migrate_server: Compute host servername could not be found.: ComputeHostNotFound: Compute host servername could not be found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.605 227612 WARNING nova.scheduler.utils [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] [instance: 1517a2ac-3b51-4d8d-80b3-89a5614d1ae0] Setting instance to ACTIVE state.: ComputeHostNotFound: Compute host servername could not be found. /var/log/nova/nova-conductor.log:2021-04-21 14:47:12.672 227612 ERROR oslo_messaging.rpc.server [req-f4067a26-a233-4673-8c07-9a8a290980b0 dce35e6eceea4312bb0baa0510cef363 ca7e35079f4440c78bd9870724b9638b - default default] Exception during message handling: ComputeHostNotFound: Compute host am-osfecn-4025 Tried with this command: nova live-migration --block-migrate id. Any idea? Thank you. ________________________________ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.

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[puppet] Proposing core team clean up
by Takashi Kajinami 23 Aug '23

23 Aug '23

Hello, I went through the current core reviewers and found out that the current list includes some people no longer working in the OpenStack community. I'd like to propose removing the following persons from the core reviewer team as we haven't seen these people making any activity in the community recently. * Pradeep Kilambi - puppet-aodh, puppet-ceilometer, puppet-gnocchi, puppet-panko * Richard Megginson - puppet-keystone * Denis Egorenko - puppet-murano * Serg Melikyan - puppet-murano * Sergey Kolekonov - puppet-neutron * David Moreau Simard - puppet-openstack-integration * Yu xingchao - all modules Also, I confirmed that Wes Hayutin is no longer working for OpenStack and he agreed to retire from the core reviewer position. Thus I'll remove him as well. I'll be open for any feedback for one week to hear any thoughts/feedback about this removal. I'd like to take this moment to thank all people for their past work. We always welcome them back if they resume their work in this project. Thank you, Takashi KAJINAMI

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live resize
by Parsa Aminian 15 Mar '23

15 Mar '23

hello on openstack with ceph backend is it possible to live resize instances ? I want to change flavor without any down time .

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[charms] Team Delegation proposal
by Chris MacNaughton 08 Feb '23

08 Feb '23

Hello All, <tl;dr> I would like to propose some new ACLs in Gerrit for the openstack-charms project: - openstack-core-charms - ceph-charms - network-charms - stable-maintenance </tl;dr> With an increasing focus split among the openstack-charmers team, I'm observing that people are focused on more specific subsets of the charms, and would like to propose that new ACLs are created to allow us to recognize that officially. I've chosen the breakdown above as it aligns neatly with where the focus lines are at this point, letting developers work on their specific focus areas. This proposal would not reduce permissions for anybody who is currently a core on the openstack-charms project and, in fact, future subteam core members could aspire to full openstack-charmers core as well. Ideally, this approach will let us escalate developers to "core" developers for the subteam(s) where they have demonstrated the expertise we expect in a core-charmer. It also allows a more gradual escalation to being a core in the openstack-charms project, making it a progression rather than a single destination. As a related addition, I'm appending to this proposal the creation of a stable-maintenance ACL which would allow members to manage backports without a full core-charmer grant. --- Chris MacNaughton

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Glance api deployed only on a single controller on multi-controller deployment [kolla]
by A Monster 30 Dec '22

30 Dec '22

I've deployed openstack xena using kolla ansible on a centos 8 stream cluster, using two controller nodes, however I found out after the deployment that glance api is not available in one node, I tried redeploying but I got the same behavior, although the deployment finished without displaying any error. Thank you. Regards

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[all][TC] Bare rechecks stats week of 25.07
by Slawek Kaplonski 17 Dec '22

17 Dec '22

Hi, Here are fresh data about bare rechecks. +--------------------+---------------+--------------+-------------------+ | Team | Bare rechecks | All Rechecks | Bare rechecks [%] | +--------------------+---------------+--------------+-------------------+ | requirements | 2 | 2 | 100.0 | | keystone | 1 | 1 | 100.0 | | OpenStackSDK | 3 | 3 | 100.0 | | tacker | 3 | 3 | 100.0 | | freezer | 1 | 1 | 100.0 | | rally | 1 | 1 | 100.0 | | OpenStack-Helm | 14 | 15 | 93.33 | | cinder | 6 | 7 | 85.71 | | kolla | 20 | 25 | 80.0 | | neutron | 4 | 5 | 80.0 | | Puppet OpenStack | 10 | 13 | 76.92 | | OpenStack Charms | 3 | 6 | 50.0 | | nova | 11 | 22 | 50.0 | | tripleo | 8 | 19 | 42.11 | | ironic | 1 | 3 | 33.33 | | Quality Assurance | 1 | 3 | 33.33 | | octavia | 0 | 1 | 0.0 | | OpenStackAnsible | 0 | 1 | 0.0 | | designate | 0 | 1 | 0.0 | | Release Management | 0 | 1 | 0.0 | | horizon | 0 | 1 | 0.0 | +--------------------+---------------+--------------+-------------------+ Those data should be more accurate as my script now counts only comments from last 7 days, not all comments from patches updated in last 7 days. Reminder: "bare rechecks" are recheck comments without any reason given. If You need to do recheck for patch due to failed job(s), please first check such failed job and try to identify what was the issue there. Maybe there is already opened bug for that or maybe You can open new one and add it as explanation in the recheck comment. Or maybe it was some infra issue, in such case short explanation in the comment would also be enough. -- Slawek Kaplonski Principal Software Engineer Red Hat

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[designate] How to avoid NXDOMAIN or stale data during cold start of a (new) machine
by Christian Rohmann 23 Nov '22

23 Nov '22

Hello openstack-discuss, I have a designate setup using bind9 as the user-serving DNS server. When starting a machine with either very old or no zones at all, NXDOMAIN or other actually stale data is sent out to clients as designate is not done doing an initial full sync / reconciliation. * What is the "proper" way to tackle this cold-start issue and to keep the bind from serving wrong data? ** Did I miss on any options to handle this startup case? * What is the usual runtime for an initial sync that you observe in case the backend DNS server has no zones at all anymore? Regards Christian

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Zun connector for persistent shared files system Manila
by Vaibhav 13 Nov '22

13 Nov '22

Hi, I am using zun for running containers and managing them. I deployed cinder also persistent storage. and it is working fine. I want to mount my Manila shares to be mounted on containers managed by Zun. I can see a Fuxi project and driver for this but it is discontinued now. With Cinder only one container can use the storage volume at a time. If I want to have a shared file system to be mounted on multiple containers simultaneously, it is not possible with cinder. Is there any alternative to Fuxi. is there any other mechanism to use docker Volume support for NFS as shown in the link below? https://docs.docker.com/storage/volumes/ Please advise and give a suggestion. Regards, Vaibhav

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[all] Deprecated Zuul queue syntax
by Clark Boylan 16 Sep '22

16 Sep '22

Hello, Zuul deprecated declaring shared queues at a pipeline level with release 4.1.0 [0]. Zuul's current plan is to stop accepting this form of configuration with a future 7.0.0 release. More details on what needs to change can be found in Zuul's reminder notice on the Zuul mailing list [1]. I expect we have about a month before the v7 release which should give us plenty of time to fix this. If we don't fix this before the v7 release the expected fallout will be that these project branches will not have any pipelines defined, which means no Zuul jobs will run against that project branch until the configs are updated. I've marked this for everyone because 98 repositories are affected, and I'm not sure listing them all in the subject would be productive. Here is the list of affected repos: openstack/adjutant openstack/ansible-collection-kolla openstack/ansible-role-collect-logs openstack/ansible-role-tripleo-modify-image openstack/barbican openstack/barbican-tempest-plugin openstack/barbican-ui openstack/blazar openstack/blazar-tempest-plugin openstack/ceilometer openstack/cinderlib openstack/cloudkitty openstack/cloudkitty-tempest-plugin openstack/cyborg-tempest-plugin openstack/designate openstack/designate-dashboard openstack/designate-tempest-plugin openstack/devstack-gate openstack/ec2-api openstack/ec2api-tempest-plugin openstack/freezer openstack/freezer-tempest-plugin openstack/heat openstack/heat-dashboard openstack/heat-tempest-plugin openstack/horizon openstack/ironic openstack/ironic-inspector openstack/ironic-lib openstack/ironic-prometheus-exporter openstack/ironic-python-agent openstack/ironic-tempest-plugin openstack/kayobe openstack/kayobe-config openstack/kayobe-config-dev openstack/kolla openstack/kolla-ansible openstack/kuryr openstack/magnum openstack/magnum-tempest-plugin openstack/manila openstack/manila-tempest-plugin openstack/masakari openstack/masakari-monitors openstack/mistral openstack/mistral-tempest-plugin openstack/monasca-api openstack/monasca-common openstack/monasca-events-api openstack/monasca-log-api openstack/monasca-tempest-plugin openstack/murano openstack/murano-tempest-plugin openstack/networking-generic-switch openstack/octavia openstack/octavia-tempest-plugin openstack/openstack-chef openstack/os-net-config openstack/os-win openstack/oswin-tempest-plugin openstack/paunch openstack/project-config openstack/puppet-pacemaker openstack/puppet-tripleo openstack/python-designateclient openstack/python-ironicclient openstack/python-saharaclient openstack/python-tripleoclient openstack/python-troveclient openstack/sahara openstack/sahara-tests openstack/senlin openstack/senlin-tempest-plugin openstack/solum openstack/solum-tempest-plugin openstack/telemetry-tempest-plugin openstack/tenks openstack/tripleo-ci openstack/tripleo-ci-health-queries openstack/tripleo-common openstack/tripleo-heat-templates openstack/tripleo-quickstart openstack/tripleo-quickstart-extras openstack/tripleo-upgrade openstack/trove openstack/trove-tempest-plugin openstack/vitrage openstack/vitrage-tempest-plugin openstack/watcher openstack/watcher-tempest-plugin openstack/zaqar openstack/zaqar-tempest-plugin openstack/zun openstack/zun-tempest-plugin windmill/windmill windmill/windmill-backup x/neutron-classifier x/vmware-nsx I'll go ahead and push changes to windmill/* and x/* as those are leftovers from splitting things up into tenants and haven't ended up in their own tenants yet. But it would be great if OpenStack can work on cleaning up this deprecated syntax in the OpenStack repos. I've attached a file with a listing that includes more details for each repo (branches and specific config files) to make it easier for people to find where the old syntax is located so that it can be replaced with the new syntax. [0] https://zuul-ci.org/docs/zuul/latest/releasenotes.html#relnotes-4-1-0-depre… [1] https://lists.zuul-ci.org/pipermail/zuul-discuss/2022-May/001801.html

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[ironic][xena] problems updating redfish_password for existing node
by Wade Albright 24 Aug '22

24 Aug '22

Hi, I'm hitting a problem when trying to update the redfish_password for an existing node. I'm curious to know if anyone else has encountered this problem. I'm not sure if I'm just doing something wrong or if there is a bug. Or if the problem is unique to my setup. I have a node already added into ironic with all the driver details set, and things are working fine. I am able to run deployments. Now I need to change the redfish password on the host. So I update the password for redfish access on the host, then use an 'openstack baremetal node set <node> --driver-info redfish_password=<newpass>' command to set the new redfish_password. Once this has been done, deployment no longer works. I see redfish authentication errors in the logs and the operation fails. I waited a bit to see if there might just be a delay in updating the password, but after awhile it still didn't work. I restarted the conductor, and after that things work fine again. So it seems like the password is cached or something. Is there a way to force the password to update? I even tried removing the redfish credentials and re-adding them, but that didn't work either. Only a conductor restart seems to make the new password work. We are running Xena, using rpm installation on Oracle Linux 8.5. Thanks in advance for any help with this issue.

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[all] Proposed Antelope cycle schedule
by Előd Illés 20 Aug '22

20 Aug '22

Hi, As we are beyond Zed milestone 2 for more than 2 weeks now, it's time to start planning the next, Antelope cycle and its release schedule: Antelope schedule: https://review.opendev.org/c/openstack/releases/+/850753 (or see its generated page [1]) Feel free to review it and comment on the patch if there is something that should be considered for the schedule. [1] https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/… Thanks, Előd Illés irc: elodilles

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[Neutron][Octavia][ovn-octavia-provider] proposing Fernando Royo for ovn-octavia-provider core reviewer
by Lajos Katona 18 Aug '22

18 Aug '22

Hi I would like to propose Fernando Royo (froyo) as a core reviewer to the ovn-octavia-provider project. Fernando is very active in the project (see [1] and [2]). As ovn-octavia-provider is a link between Neutron and Octavia I ask both Neutron and Octavia cores to vote by answering to this thread, to have a final decision. Thanks for your consideration. [1]: https://review.opendev.org/q/owner:froyo%2540redhat.com [2]: https://www.stackalytics.io/report/contribution?module=neutron-group&projec… Cheers Lajos

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[horizon][plugins] Horizon angular based plugins are broken after migrating to angularjs 1.8.2.2
by vishal manchanda 16 Aug '22

16 Aug '22

Hello everyone, Horizon team recently migrated XStatic-Angular 1.5.8.0->1.8.2.2 [1] and after that many horizon angular based plugins start failing [2]. We already fixed these issues in horizon [3]. So I guess we need to fix the similar thing in horizon plugins. Why did we migrated Angular 1.5.8.0->1.8.2.2? The angularjs version is updated 1.5.8.0->1.8.2.2 to include the CVE fixed in the latest version. Also, there is a security bug reported for the same [4]. I have also created an etherpad to track the progress for failed horizon plugins [5]. Action items for the horizon plugins team either fixed their plugins or review/merge the patch pushed by horizon team members on priority basis to fix the gate. The npm jobs are failing in below horizon plugins : • ironic-ui • octavia-dashboard • senlin-dashboard • designate-dashboard • vitrage-dashboard • murano-dashboard • zaqar-ui • zun-ui • magnum-ui In case of any queries, please feel free to reach out to Horizon channel #openstack-horizon. Thanks & Regards, Vishal Manchanda(irc: vishalmanchanda) [1] https://review.opendev.org/c/openstack/requirements/+/844099 [2] https://review.opendev.org/c/openstack/horizon/+/845733 [3] https://review.opendev.org/c/openstack/horizon/+/843346 [4] https://bugs.launchpad.net/horizon/+bug/1955556 [5] https://etherpad.opendev.org/p/Fix_Horizon_Plugins_With_Angularjs_v1.8.2.2

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[tc] August 2022 OpenInfra Board Sync
by Jeremy Stanley 11 Aug '22

11 Aug '22

The Open Infrastructure Foundation Board of Directors is endeavoring to engage in regular check-ins with official OpenInfra projects. The goal is for a loosely structured discussion one-hour in length, involving members of the board and the OpenStack TC, along with other interested community members. This is not intended to be a formal presentation, and no materials need to be prepared in advance. I've started an Etherpad where participants can brainstorm potential topics of conversation, time-permitting: https://etherpad.opendev.org/p/2022-08-board-openstack-sync I've also created a Framadate poll has in order to identify a few preferred dates and times. Responses must be submitted by Friday, 2022-07-15, in order to provide the board members with time to pick from the available options. The poll can be found here: https://framadate.org/atdFRM8YeUtauSgC Feel free to reply here on the mailing list, or you can reach out to me directly by E-mail or as fungi in the #openstack-tc IRC channel, with any questions you may have. -- Jeremy Stanley

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Need help on rabbitmq
by AJ_ sunny 10 Aug '22

10 Aug '22

Hi team I am using kolla-ansible based openstack infra and getting below error in logs seems frequent rabbitmq disconnections <0.5023.16> closing AMQP connection <0.5023.16> (10.80.0.13:40356 -> 10.80.0.13:5672 - mod_wsgi:19:d3196668-57e5-46dc-8b69-78d73b5873a0): missed heartbeats from client, timeout: 60s AMQP server on 10.80.0.13:5672 is unreachable: [Errno 104] Connection reset by peer. Trying again in 1 seconds.: ConnectionResetError: [Errno 104] Connection reset by peer Is this bug or any resolution for fixing this issue? Thanks Arihant Jain

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Correct way to add firewall rules in tripleo | Wallaby
by Swogat Pradhan 10 Aug '22

10 Aug '22

Hi, I am trying to add a rule for zabbix in my tripleo wallaby setup on top of centos 8 stream. i followed https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/feature… but got the error message: [ERROR]: Failed, module return: {'msg': 'value of action must be one of: append, insert, got: accept', 'failed': True, 'invocation': {'module_args': {'state': 'present', 'action': 'accept', 'jump': 'ACCEPT', 'chain': 'INPUT', 'protocol': 'tcp', 'source': '172.25.161.50', 'ctstate': ['NEW'], 'ip_version': 'ipv4', 'comment': '301 allow zabbix ipv4', 'destination_port': '10050', 'table': 'filter', 'match': [], 'syn': 'ignore', 'flush': False}}, 'warnings': ["The value 10050 (type int) in a string field was converted to '10050' (type string). If this does not look like what you expect, quote the entire value to ensure it does not change."], '_ansible_parsed': True} [ERROR]: Failed, return data: {'stdout': None, 'stderr': None, 'msg': 'value of action must be one of: append, insert, got: accept', 'cmd': None, 'rc': 0, 'failed': True} 2022-07-21 01:27:33.335477 | 48d539a1-1679-1e80-25fd-000000005aa1 | TASK | Manage firewall rules 2022-07-21 01:27:33.351515 | 48d539a1-1679-1e80-25fd-000000005542 | FATAL | Manage firewall rules | overcloud-controller-0 | error={"changed": false, "cmd": null, "msg": "value of action must be one of: append, insert, got: accept", "rc": 0, "stderr": null, "stdout": null} When i tried the following link: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/15… <https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/15…> my script is running fine but rules are not updated in iptables for zabbix. Can you please suggest a correct approach to open port 10050 in tripleo? With regards, Swogat Pradhan

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[nova] Review guide for PCI tracking for Placement patches
by Balazs Gibizer 09 Aug '22

09 Aug '22

Hi Nova, The first batch of patches are up for review for the PCI tracking for Placement feature. These mostly covers two aspects of the spec[1]: 1) renaming [pci]passthrough_whitelist to [pci]device_spec 2) pci inventory reporting to placement, excluding existing PCI allocation healing in placement This covers the first 4 sub chapters of Proposed Change chapter of the spec[1] up until "PCI alias configuration". I noted intentional deviations from the spec in the spec review [2] and I will push a follow up to the spec at some point fixing those. I tried to do it in small steps hence the long list of commits[3]: #2) pci inventory reporting to placement, excluding existing PCI allocation healing in placement 5827d56310 Stop if tracking is disable after it was enabled before a4b5788858 Support [pci]device_spec reconfiguration 10642c787a Reject devname based device_spec config b0ad05fb69 Ignore PCI devs with physical_network tag f5a34ee441 Reject mixed VF rc and trait config c60b26014f Reject PCI dependent device config 5cf7325221 Extend device_spec with resource_class and traits eff0df6a98 Basics for PCI Placement reporting #1) renaming [pci]passthrough_whitelist to [pci]device_spec adfe34080a Rename whitelist in tests ea955a0c15 Rename exception.PciConfigInvalidWhitelist to PciConfigInvalidSpec 55770e4c14 Rename [pci]passthrough_whitelist to device_spec There is a side track branching out from "adfe34080a Rename whitelist in tests" to clean up the device spec handling[4]: 514500b5a4 Move __str__ to the PciAddressSpec base class 3a6198c8fb Fix type annotation of pci.Whitelist class f70adbb613 Remove unused PF checking from get_function_by_ifname b7eef53b1d Clean up mapping input to address spec types 93bbd67101 Poison /sys access via various calls in test 467ef91a86 Remove dead code from PhysicalPciAddress 233212d30f Fix PciAddressSpec descendants to call super.__init__ ad5bd46f46 Unparent PciDeviceSpec from PciAddressSpec cef0d2de4c Extra tests for remote managed dev spec 2fa2825afb Add more test coverage for devname base dev spec adfe34080a Rename whitelist in tests This is not a mandatory part of the feature but I think they improve the code in hand and even fixing some small bugs. I will continue with adding allocation healing for existing PCI allocations. Any feedback is highly appreciated. Cheers, gibi [1] https://specs.openstack.org/openstack/nova-specs/specs/zed/approved/pci-dev… [2] https://review.opendev.org/c/openstack/nova-specs/+/791047 [3] https://review.opendev.org/q/topic:bp/pci-device-tracking-in-placement [4] https://review.opendev.org/q/topic:bp/pci-device-spec-cleanup

1 2

[publiccloud-sig] A new start for Public Cloud SIG
by Tobias Rydberg 09 Aug '22

09 Aug '22

Hi everyone, In Berlin it became clear that there is a big interest in restarting the Public Cloud SIG. Thank you all for your contributions in that forum session [0] and the interest in participating in the work of this SIG. A lot of good ideas of what we should focus on was identified, with a clear focus of interoperability and standardization, to make the experience of using OpenStack as an end-user even better. Standardization of images and flavors - naming, metadata etc - being one of them, working closely with InterOp WG regarding the checks and governance of the OpenStack Powered Program another. The ultimate goal could be to reach a state where it is possible to start to federate between the public clouds, but for that to be possible on a more global scale we need to start with aligning the simple things. To kick this off, we will start with bi-weekly IRC meetings again, shape the goals kick of some work towards identified goals. Since we have an IRC channel (#openstck-publiccloud) my suggestion is that we will start there. Let's decide on suggestions for day and time for our bi-weekly meetings during the kick off meeting. Kick off meeting =========== When: Wednesday 10th of August at 1400 UTC Where: IRC in channel #openstack-publiccloud I created an etherpad for our first meeting [1], feel free to add items to the agenda or other suggestions on goals etc that you might have prior to the meeting. Hope to see at IRC in August! [0] https://etherpad.opendev.org/p/berlin-summit-future-public-cloud-sig [1] https://etherpad.opendev.org/p/publiccloud-sig-kickoff BR, Tobias Rydberg

2 2

Guide for Openstack installation with HA, OVN ?
by 박경원 07 Aug '22

07 Aug '22

3 2

[all] Dynamic Zuul results table in Gerrit 3
by Radosław Piliszek 04 Aug '22

04 Aug '22

Hello Fellow OpenStack and OpenDev Folks! TL;DR click on [3] and enjoy. I am starting this thread to not hijack the discussion happening on [1]. First of all, I would like to thank gibi (Balazs Gibizer) for hacking a way to get the place to render the table in the first place (pun intended). I have been a long-time-now user of [2]. I have improved and customised it for myself but never really got to share back the changes I made. The new Gerrit obviously broke the whole script so it was of no use to share at that particular state. However, inspired by gibi's work, I decided to finally sit down and fix it to work with Gerrit 3 and here it comes: [3]. Works well on Chrome with Tampermonkey. Not tested others. I hope you will enjoy this little helper (I do). I know the script looks super fugly but it generally boils down to a mix of styles of 3 people and Gerrit having funky UI rendering. Finally, I'd also like to thank hrw (Marcin Juszkiewicz) for linking me to the original Michel's script in 2019. [1] http://lists.openstack.org/pipermail/openstack-discuss/2020-November/019051… [2] https://opendev.org/x/coats/src/commit/444c95738677593dcfed0cfd9667d4c4f0d5… [3] https://gist.github.com/yoctozepto/7ea1271c299d143388b7c1b1802ee75e Kind regards, -yoctozepto

5 7

[kolla][ops] Anyone using the collectd and/or telegraf?
by Radosław Piliszek 02 Aug '22

02 Aug '22

Hi Kolla-flavoured OpenStackers, Any of you using the collectd and/or telegraf with Kolla Ansible? The core team is looking to deprecate their support as it's not tested and collectd is now gone from Ubuntu Jammy. Please reply to this mail. Cheers, Radek -yoctozepto

2 2

[Triple0 - Wallaby] Overcloud deployment getting failed with SSL
by Lokendra Rathour 02 Aug '22

02 Aug '22

Hi Team, We were trying to install overcloud with SSL enabled for which the UC is installed, but OC install is getting failed at step 4: ERROR :nectionPool(host='fd00:fd00:fd00:9900::2ef', port=13000): Max retries exceeded with url: / (Caused by SSLError(CertificateError(\"hostname 'fd00:fd00:fd00:9900::2ef' doesn't match 'undercloud.com'\",),))\n", "module_stdout": "", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1} 2022-07-08 17:03:23.606739 | 5254009a-6a3c-adb1-f96f-0000000072ac | FATAL | Clean up legacy Cinder keystone catalog entries | undercloud | item={'service_name': 'cinderv3', 'service_type': 'volume'} | error={"ansible_index_var": "cinder_api_service", "ansible_loop_var": "item", "changed": false, "cinder_api_service": 1, "item": {"service_name": "cinderv3", "service_type": "volume"}, "module_stderr": "Failed to discover available identity versions when contacting https://[fd00:fd00:fd00:9900::2ef]:13000. Attempting to parse version from URL.\nTraceback (most recent call last):\n File \"/usr/lib/python3.6/site-packages/urllib3/connectionpool.py\", line 600, in urlopen\n chunked=chunked)\n File \"/usr/lib/python3.6/site-packages/urllib3/connectionpool.py\", line 343, in _make_request\n self._validate_conn(conn)\n File \"/usr/lib/python3.6/site-packages/urllib3/connectionpool.py\", line 839, in _validate_conn\n conn.connect()\n File \"/usr/lib/python3.6/site-packages/urllib3/connection.py\", line 378, in connect\n _match_hostname(cert, self.assert_hostname or server_hostname)\n File \"/usr/lib/python3.6/site-packages/urllib3/connection.py\", line 388, in _match_hostname\n match_hostname(cert, asserted_hostname)\n File \"/usr/lib64/python3.6/ssl.py\", line 291, in match_hostname\n % (hostname, dnsnames[0]))\nssl.CertificateError: hostname 'fd00:fd00:fd00:9900::2ef' doesn't match 'undercloud.com'\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File \"/usr/lib/python3.6/site-packages/requests/adapters.py\", line 449, in send\n timeout=timeout\n File \"/usr/lib/python3.6/site-packages/urllib3/connectionpool.py\", line 638, in urlopen\n _stacktrace=sys.exc_info()[2])\n File \"/usr/lib/python3.6/site-packages/urllib3/util/retry.py\", line 399, in increment\n raise MaxRetryError(_pool, url, error or ResponseError(cause))\nurllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='fd00:fd00:fd00:9900::2ef', port=13000): Max retries exceeded with url: / (Caused by SSLError(CertificateError(\"hostname 'fd00:fd00:fd00:9900::2ef' doesn't match 'undercloud.com'\",),))\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/session.py\", line 1022, in _send_request\n resp = self.session.request(method, url, **kwargs)\n File \"/usr/lib/python3.6/site-packages/requests/sessions.py\", line 533, in request\n resp = self.send(prep, **send_kwargs)\n File \"/usr/lib/python3.6/site-packages/requests/sessions.py\", line 646, in send\n r = adapter.send(request, **kwargs)\n File \"/usr/lib/python3.6/site-packages/requests/adapters.py\", line 514, in send\n raise SSLError(e, request=request)\nrequests.exceptions.SSLError: HTTPSConnectionPool(host='fd00:fd00:fd00:9900::2ef', port=13000): Max retries exceeded with url: / (Caused by SSLError(CertificateError(\"hostname 'fd00:fd00:fd00:9900::2ef' doesn't match 'undercloud.com'\",),))\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/identity/generic/base.py\", line 138, in _do_create_plugin\n authenticated=False)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/identity/base.py\", line 610, in get_discovery\n authenticated=authenticated)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/discover.py\", line 1452, in get_discovery\n disc = Discover(session, url, authenticated=authenticated)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/discover.py\", line 536, in __init__\n authenticated=authenticated)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/discover.py\", line 102, in get_version_data\n resp = session.get(url, headers=headers, authenticated=authenticated)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/session.py\", line 1141, in get\n return self.request(url, 'GET', **kwargs)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/session.py\", line 931, in request\n resp = send(**kwargs)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/session.py\", line 1026, in _send_request\n raise exceptions.SSLError(msg)\nkeystoneauth1.exceptions.connection.SSLError: SSL exception connecting to https://[fd00:fd00:fd00:9900::2ef]:13000: HTTPSConnectionPool(host='fd00:fd00:fd00:9900::2ef', port=13000): Max retries exceeded with url: / (Caused by SSLError(CertificateError(\"hostname 'fd00:fd00:fd00:9900::2ef' doesn't match 'undercloud.com'\",),))\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File \"<stdin>\", line 102, in <module>\n File \"<stdin>\", line 94, in _ansiballz_main\n File \"<stdin>\", line 40, in invoke_module\n File \"/usr/lib64/python3.6/runpy.py\", line 205, in run_module\n return _run_module_code(code, init_globals, run_name, mod_spec)\n File \"/usr/lib64/python3.6/runpy.py\", line 96, in _run_module_code\n mod_name, mod_spec, pkg_name, script_name)\n File \"/usr/lib64/python3.6/runpy.py\", line 85, in _run_code\n exec(code, run_globals)\n File \"/tmp/ansible_openstack.cloud.catalog_service_payload_7ikyjf7t/ansible_openstack.cloud.catalog_service_payload.zip/ansible_collections/openstack/cloud/plugins/modules/catalog_service.py\", line 185, in <module>\n File \"/tmp/ansible_openstack.cloud.catalog_service_payload_7ikyjf7t/ansible_openstack.cloud.catalog_service_payload.zip/ansible_collections/openstack/cloud/plugins/modules/catalog_service.py\", line 181, in main\n File \"/tmp/ansible_openstack.cloud.catalog_service_payload_7ikyjf7t/ansible_openstack.cloud.catalog_service_payload.zip/ansible_collections/openstack/cloud/plugins/module_utils/openstack.py\", line 407, in __call__\n File \"/tmp/ansible_openstack.cloud.catalog_service_payload_7ikyjf7t/ansible_openstack.cloud.catalog_service_payload.zip/ansible_collections/openstack/cloud/plugins/modules/catalog_service.py\", line 141, in run\n File \"/usr/lib/python3.6/site-packages/openstack/cloud/_identity.py\", line 517, in search_services\n services = self.list_services()\n File \"/usr/lib/python3.6/site-packages/openstack/cloud/_identity.py\", line 492, in list_services\n if self._is_client_version('identity', 2):\n File \"/usr/lib/python3.6/site-packages/openstack/cloud/openstackcloud.py\", line 460, in _is_client_version\n client = getattr(self, client_name)\n File \"/usr/lib/python3.6/site-packages/openstack/cloud/_identity.py\", line 32, in _identity_client\n 'identity', min_version=2, max_version='3.latest')\n File \"/usr/lib/python3.6/site-packages/openstack/cloud/openstackcloud.py\", line 407, in _get_versioned_client\n if adapter.get_endpoint():\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/adapter.py\", line 291, in get_endpoint\n return self.session.get_endpoint(auth or self.auth, **kwargs)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/session.py\", line 1243, in get_endpoint\n return auth.get_endpoint(self, **kwargs)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/identity/base.py\", line 380, in get_endpoint\n allow_version_hack=allow_version_hack, **kwargs)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/identity/base.py\", line 271, in get_endpoint_data\n service_catalog = self.get_access(session).service_catalog\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/identity/base.py\", line 134, in get_access\n self.auth_ref = self.get_auth_ref(session)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/identity/generic/base.py\", line 206, in get_auth_ref\n self._plugin = self._do_create_plugin(session)\n File \"/usr/lib/python3.6/site-packages/keystoneauth1/identity/generic/base.py\", line 161, in _do_create_plugin\n 'auth_url is correct. %s' % e)\nkeystoneauth1.exceptions.discovery.DiscoveryFailure: Could not find versioned identity endpoints when attempting to authenticate. Please check that your auth_url is correct. SSL exception connecting to https://[fd00:fd00:fd00:9900::2ef]:13000: HTTPSConnectionPool(host='fd00:fd00:fd00:9900::2ef', port=13000): Max retries exceeded with url: / (Caused by SSLError(CertificateError(\"hostname 'fd00:fd00:fd00:9900::2ef' doesn't match 'overcloud.example.com'\",),))\n", "module_stdout": "", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1} 2022-07-08 17:03:23.609354 | 5254009a-6a3c-adb1-f96f-0000000072ac | TIMING | Clean up legacy Cinder keystone catalog entries | undercloud | 0:11:01.271914 | 2.47s 2022-07-08 17:03:23.611094 | 5254009a-6a3c-adb1-f96f-0000000072ac | TIMING | Clean up legacy Cinder keystone catalog entries | undercloud | 0:11:01.273659 | 2.47s PLAY RECAP ********************************************************************* localhost : ok=0 changed=0 unreachable=0 failed=0 skipped=2 rescued=0 ignored=0 overcloud-controller-0 : ok=437 changed=104 unreachable=0 failed=0 skipped=214 rescued=0 ignored=0 overcloud-controller-1 : ok=436 changed=101 unreachable=0 failed=0 skipped=214 rescued=0 ignored=0 overcloud-controller-2 : ok=431 changed=101 unreachable=0 failed=0 skipped=214 rescued=0 ignored=0 overcloud-novacompute-0 : ok=345 changed=83 unreachable=0 failed=0 skipped=198 rescued=0 ignored=0 undercloud : ok=28 changed=7 unreachable=0 failed=1 skipped=3 rescued=0 ignored=0 2022-07-08 17:03:23.647270 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Summary Information ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2022-07-08 17:03:23.647907 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Total Tasks: 1373 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ in the deploy.sh: openstack overcloud deploy --templates \ -r /home/stack/templates/roles_data.yaml \ --networks-file /home/stack/templates/custom_network_data.yaml \ --vip-file /home/stack/templates/custom_vip_data.yaml \ --baremetal-deployment /home/stack/templates/overcloud-baremetal-deploy.yaml \ --network-config \ -e /home/stack/templates/environment.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/services/ironic-conductor.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/services/ironic-inspector.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/services/ironic-overcloud.yaml \ -e /home/stack/templates/ironic-config.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/external-ceph.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/services/ptp.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/ssl/enable-tls.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/ssl/tls-endpoints-public-ip.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/ssl/inject-trust-anchor.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/docker-ha.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/podman.yaml \ -e /home/stack/containers-prepare-parameter.yaml Addition lines as highlighted in yellow were passed with modifications: tls-endpoints-public-ip.yaml: Passed as is in the defaults. enable-tls.yaml: # ******************************************************************* # This file was created automatically by the sample environment # generator. Developers should use `tox -e genconfig` to update it. # Users are recommended to make changes to a copy of the file instead # of the original, if any customizations are needed. # ******************************************************************* # title: Enable SSL on OpenStack Public Endpoints # description: | # Use this environment to pass in certificates for SSL deployments. # For these values to take effect, one of the tls-endpoints-*.yaml # environments must also be used. parameter_defaults: # Set CSRF_COOKIE_SECURE / SESSION_COOKIE_SECURE in Horizon # Type: boolean HorizonSecureCookies: True # Specifies the default CA cert to use if TLS is used for services in the public network. # Type: string PublicTLSCAFile: '/etc/pki/ca-trust/source/anchors/overcloud-cacert.pem' # The content of the SSL certificate (without Key) in PEM format. # Type: string SSLRootCertificate: | -----BEGIN CERTIFICATE----- ----*** CERTICATELINES TRIMMED ** -----END CERTIFICATE----- SSLCertificate: | -----BEGIN CERTIFICATE----- ----*** CERTICATELINES TRIMMED ** -----END CERTIFICATE----- # The content of an SSL intermediate CA certificate in PEM format. # Type: string SSLIntermediateCertificate: '' # The content of the SSL Key in PEM format. # Type: string SSLKey: | -----BEGIN PRIVATE KEY----- ----*** CERTICATELINES TRIMMED ** -----END PRIVATE KEY----- # ****************************************************** # Static parameters - these are values that must be # included in the environment but should not be changed. # ****************************************************** # The filepath of the certificate as it will be stored in the controller. # Type: string DeployedSSLCertificatePath: /etc/pki/tls/private/overcloud_endpoint.pem # ********************* # End static parameters # ********************* inject-trust-anchor.yaml # ******************************************************************* # This file was created automatically by the sample environment # generator. Developers should use `tox -e genconfig` to update it. # Users are recommended to make changes to a copy of the file instead # of the original, if any customizations are needed. # ******************************************************************* # title: Inject SSL Trust Anchor on Overcloud Nodes # description: | # When using an SSL certificate signed by a CA that is not in the default # list of CAs, this environment allows adding a custom CA certificate to # the overcloud nodes. parameter_defaults: # The content of a CA's SSL certificate file in PEM format. This is evaluated on the client side. # Mandatory. This parameter must be set by the user. # Type: string SSLRootCertificate: | -----BEGIN CERTIFICATE----- ----*** CERTICATELINES TRIMMED ** -----END CERTIFICATE----- resource_registry: OS::TripleO::NodeTLSCAData: ../../puppet/extraconfig/tls/ca-inject.yaml The procedure to create such files was followed using: Deploying with SSL — TripleO 3.0.0 documentation (openstack.org) <https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/feature…> Idea is to deploy overcloud with SSL enabled i.e* Self-signed IP-based certificate, without DNS. * Any idea around this error would be of great help. -- skype: lokendrarathour

4 21

[dev][requirements][tripleo] Return of the revenge of lockfile strikes back part II
by Jeremy Stanley 01 Aug '22

01 Aug '22

It became apparent in a Python community discussion[0] yesterday that lockfile has been designated as a "critical project" by PyPI, even though it was effectively abandoned in 2010. Because our release automation account is listed as one of its maintainers, I looked into whether we still need it for anything... For those who have been around here a while, you may recall that the OpenStack project temporarily assumed maintenance[1] of lockfile in late 2014 and uploaded a few new releases for it, as a stop-gap until we could replace our uses with oslo.concurrency. That work was completed[2] early in the Liberty development cycle. Unfortunately for us, that's not the end of the story. I looked yesterday expecting to see that we've not needed lockfile for 7 years, and was disappointed to discover it's still in our constraints list. Why? After much wailing and gnashing of teeth and manually installing multiple bisections of the requirements list, I narrowed it down to one dependency: ansible-runner. Apparently, ansible-runner currently depends[3] on python-daemon, which still has a dependency on lockfile[4]. Our uses of ansible-runner seem to be pretty much limited to TripleO repositories (hence tagging them in the subject), so it's possible they could find an alternative to it and solve this dilemma. Optionally, we could try to help the ansible-runner or python-daemon maintainers with new implementations of the problem dependencies as a way out. Whatever path we take, we're long overdue. The reasons we moved off lockfile ages ago are still there, and the risk to us has only continued to increase in the meantime. I'm open to suggestions, but we really ought to make sure we have it out of our constraints list by the Zed release. [0] https://discuss.python.org/t/17219 [1] https://lists.openstack.org/pipermail/openstack-dev/2014-June/038387.html [2] https://review.openstack.org/151224 [3] https://github.com/ansible/ansible-runner/issues/379 [4] https://pagure.io/python-daemon/issue/42 -- Jeremy Stanley

4 7

Openstack routed provider network
by Ignazio Cassano 31 Jul '22

31 Jul '22

Hello All, I am reading documentation about routed provider network. It reports: " Routed provider networks imply that compute nodes reside on different segments. " What does mean ? What is a segment it this case ? Thanks for helping me" Ignazio

3 7

[all][tc] What's happening in Technical Committee: summary 2022 July 31: Reading: 5 min
by Ghanshyam Mann 31 Jul '22

31 Jul '22

Hello Everyone, Here is this week's summary of the Technical Committee activities. 1. TC Meetings: ============ * We had this week's meeting on July 28. Most of the meeting discussions are summarized in this email. Meeting full logs are available @https://meetings.opendev.org/meetings/tc/2022/tc.2022-07-28-15.00.log.html * Next TC weekly meeting will be on 4 Aug Thursday at 15:00 UTC, feel free to add the topic on the agenda[1] by Aug 3. 2. What we completed this week: ========================= * Updates to the RBAC community wide for focusing on 'reader' role[2] * Added Skyline as Emerging Technology[3]. 3. Activities In progress: ================== TC Tracker for Zed cycle ------------------------------ * Zed tracker etherpad includes the TC working items[4], Two are completed and others items are in-progress. Open Reviews ----------------- * Four open reviews for ongoing activities[5]. 2021 User Survey TC Question Analysis ----------------------------------------------- No update on this. The survey summary is up for review[6]. Feel free to check and provide feedback. Zed cycle Leaderless projects ---------------------------------- Dale Smith volunteer to be PTL for Adjutant project [7] Fixing Zuul config error ---------------------------- Requesting projects with zuul config error to look into those and fix them which should not take much time[8][9]. Project updates ------------------- * Add charmed k8s operators to OpenStack Charms[10] 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[11]. 2. Weekly meeting: The Technical Committee conduct a weekly meeting every Thursday 15 UTC [12] 3. 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/+/847418 [3] https://review.opendev.org/c/openstack/governance/+/849155 [4] https://etherpad.opendev.org/p/tc-zed-tracker [5] https://review.opendev.org/q/projects:openstack/governance+status:open [6] https://review.opendev.org/c/openstack/governance/+/836888 [7] https://review.opendev.org/c/openstack/governance/+/849606 [8] https://etherpad.opendev.org/p/zuul-config-error-openstack [9] http://lists.openstack.org/pipermail/openstack-discuss/2022-May/028603.html [10] https://review.opendev.org/c/openstack/governance/+/849997 [11] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-discuss [12] http://eavesdrop.openstack.org/#Technical_Committee_Meeting -gmann

1 0

Workflow based VM provisioning for Openstack
by KK CHN 29 Jul '22

29 Jul '22

List, 1. Does anybody using the workflow based front end tools for VM requisition, approval and provisioning for automating the requests from various users ? (The users can be or cannot be from backend AD/LDAP) 2. Or do we need to code from scratch to integrate such a mechanism(Do Horizon dashboard need to be customized for this workflow based approval and auto provisioning and de provisioning of VMs ? ) . Where to start ? Pls guide me on how to achieve this functionality for openstack IaaS cloud infrastructure. ( we are using Ussuri version). Thanks in advance, Krish

1 0

[TripleO] - Overcloud Wallaby Deployment Failing with SSL and DNS
by Anirudh Gupta 29 Jul '22

29 Jul '22

Hi Team, I was trying to install Openstack Wallaby Release with Tripleo. I need to enable SSL with DNS. Without DNS, I am able to install overcloud successfully. But using DNS I am facing some authentication issues although the public VIP is successfully resolved by my DNS Server. I found a similar issue at Bugzilla https://bugs.launchpad.net/tripleo/+bug/1982996 Has anyone tried installing Wallaby with SSL and DNS? If yes, can you please suggest some pointers to resolve this? Regards Anirudh Gupta

1 0

Ansible playbook failing
by Derek O keeffe 29 Jul '22

29 Jul '22

Hi all, I have ran the OSA playbooks to completion on more than one occasion but recently I'm having an issue I can't figure out so if anyone could shed some light on it it would be much appreciated. When running "openstack-ansible setup-openstack.yml" I get to the task named "TASK [python_venv_build : Create wheel directory on the build host]" and I get the following error: fatal: [infra1_gnocchi_container-7c40503c -> infra1_repo_container-017aea8f(xx.xx.xx.xx)]: FAILED! => {"changed": false, "gid": 0, "group": "root", "mode": "0755", "msg": "chown failed: failed to look up user nginx", "owner": "root", "path": "/var/www", "size": 4096, "state": "directory", "uid": 0} I cannot seem to find anything about this and didn't see this error when running the playbooks previously. Thanks in advance for any suggestions. Regards,Derek

3 2

[ops] tentative plans for ops meetup on Friday after PTG
by Chris Morgan 29 Jul '22

29 Jul '22

Hi All, Please see this tweet, we are in the early stages of planning an ops meetup on an extra day (Friday) of PTG at the same venue: https://twitter.com/osopsmeetup/status/1552788675632799744?s=20&t=aEBpjhm6t… Event link : https://openinfra.dev/ptg/ early bird pricing currently available! We ask interested openstack operators to follow that twitter account, we keep it lean and spam free. We are also experimenting with also sharing news on LinkedIn if that works better for some of you OpenStack operators. You can connect with me (Chris Morgan, Bloomberg) there if you wish. Chris -- Chris Morgan <mihalis68(a)gmail.com>

2 1

[all][stable] Propose to EOL Pike series
by Előd Illés 28 Jul '22

28 Jul '22

Hi, It seems that time has come to (mass)transition Pike to End of Life due to lack of maintainers (and backports + reviews; see the list of recent changes [1]). Some core projects have made this step already. Others are still open but not really maintained, which can be seen by the number of daily periodic stable job failures on pike branch, which is around 40 for several months now. (By the way, periodic stable job failures number is constantly high [2], due to some projects which seem to be abandoned completely (murano, *-powervm), but that is another story). Please let me know what do you think, or indicate if any of the projects wants to keep its pike branch open / in Extended Maintenance. [1] https://review.opendev.org/q/branch:stable/pike [2] http://lists.openstack.org/pipermail/openstack-stable-maint/2022-May/thread… Thanks, Előd

1 1

Regarding Application Credential in Open Stack XENA
by Adivya Singh 28 Jul '22

28 Jul '22

hi Team, There is a use case, where a user wants to Create CI/CD pipeline using Application Credentials of Open Stack, Henceforth we tried Create an application with a role with a secret Key. but it is failing with the below output, The user wants to push the qcow2 image from his system to Open Stack. Using auth plugin: v3 application credential /usr/lib/python3.7/socket.py:660: ResourceWarning: unclosed <socket.socket fd=3, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=6, laddr=('172.17.0.3', 55738), raddr=('10.188.2.9', 5000)> self._sock = None ResourceWarning: Enable tracemalloc to get the object allocation traceback Not Found (HTTP 404) (Request-ID: req-217c9f28-d6a6-4649-adf9-2d9a4b965b3f) END return value: 1 it failed with a below result Regards Adivya Singh

2 3

[Neutron] Aug 1 - Aug 15 - team and drivers meeting CANCELLED
by Lajos Katona 28 Jul '22

28 Jul '22

Hi, I will be on PTO for the next 2 weeks, so as we discussed at the last team meeting, let's cancel the meetings for these weeks. Have a great summer time :-) Lajos Katona (lajoskatona)

1 0

[all][tc] Technical Committee next weekly meeting on 28 July 2022 at 1500 UTC
by Ghanshyam Mann 28 Jul '22

28 Jul '22

Hello Everyone, The technical Committee's next weekly meeting is scheduled for 28 July 2022, at 1500 UTC. If you would like to add topics for discussion, please add them to the below wiki page by Wednesday, 27 July at 2100 UTC. https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting -gmann

1 1

[neutron] Drivers meeting agenda - 29.07.2022.
by Lajos Katona 28 Jul '22

28 Jul '22

Hi Neutron Drivers, The agenda for tomorrow's drivers meeting is at [1]. * [RFE] OVN E/W routing for external (baremetal) VLAN ports (#link https://bugs.launchpad.net/neutron/+bug/1982541) [1] https://wiki.openstack.org/wiki/Meetings/NeutronDrivers#Agenda See you at the meeting tomorrow. Lajos Katona (lajoskatona)

1 0

[ironic] Revise Ironic Vision Meeting
by Iury Gregory 28 Jul '22

28 Jul '22

Hello ironicers, During the upstream meeting today we have scheduled the meeting to revise the vision of our project. The meeting will happen tomorrow at 15:00 UTC, details about the meeting are in the etherpad [1]. See you tomorrow! [1] https://etherpad.opendev.org/p/revise-ironic-vision -- *Att[]'s* *Iury Gregory Melo Ferreira * *MSc in Computer Science at UFCG* *Ironic PTL * *Senior Software Engineer at Red Hat Brazil* *Social*: https://www.linkedin.com/in/iurygregory *E-mail: iurygregory(a)gmail.com <iurygregory(a)gmail.com>*

1 1

openstack router with flat
by Parsa Aminian 28 Jul '22

28 Jul '22

hello is it possible to assign valid ip to openstack router directly without nat ? as I know openstack need invalid fix ip when using router and valid ip should be added as float ip .

2 3

Manila/NFS support for Zun
by Vaibhav 27 Jul '22

27 Jul '22

Hi, I want to mount my Manila shares on containers managed by Zun. I can see a Fuxi project and driver for this but it is discontinued now. I want to have a shared file system to be mounted on multiple containers simultaneously, it is not possible with cinder. Is there any alternative to Fuxi? Or can it work with yoga release ? Please advise and give a suggestion. Regards, Vaibhav

2 3

RAM and Storage requirements for Openstack cloud
by Mahendra Paipuri 27 Jul '22

27 Jul '22

Hello all, We are going to deploy Openstack cloud with researchers as primary target users. We will have around 100 GPUs with 12-15 servers with Infiniband interconnect. We still do not know the exact spec of servers nor GPUs but mostly we will have A100s and Intel Xeon processors. What sort of RAM and Storage requirements we need for a cluster of this size? Of course, this depends a lot on use cases and this cloud will be primarily used for HPC and AI. For the storage, we are mainly interested in the block storage requirements for provisioning VMs. We will most probably have a shared parallel file system as scratch and project spaces. Is there any rule of thumb to get to the RAM and storage requirement numbers based on compute infrastructure we will have? If we can estimate a sort of "lower bound" that would be really helpful for us. If anyone have clusters of this size at your organizations and if you can share the RAM ans storage details of your clouds, that would be very useful for us too. Thanks a lot and have a great day!! Regards Mahendra

3 3

Customization of scheduler manager
by Levon Melikbekjan 27 Jul '22

27 Jul '22

Hi all, as part of my thesis, I modified the Openstack version Train with the intention of sharing resources, which are not in use with other users to ensure maximum utilization. So far everything is working fine except for the last step. Let me first explain my work. The system works according to the following rules: 1. Users who own compute hosts within the private cloud have the highest priority on their hosts. 2. Users who do not own hosts within the private cloud are low priority users who can instantiate their virtual machine on unused resources (on the hosts that have an owner). 3. If the owner wants to use his resources that are currently occupied, the foreign VM must be suspended to free up resources for the owners VM. 4. An owner is a low priority user on foreign hosts. Everything works automatically and generically, but in step 3 I do not suspend those VMs, I delete them. I want the VMs to be suspended to be able to restart them with the intention of being able to continue processes that are paused, and I know there is maybe a REST API functions that provides this functionality. A user should be able to continue his work after resources become free again. It would be annoying if long-running processes were killed. My question is this: Is the suspend function the right choice? Are the resources released when I use the suspend function? Thank you & Best regards, Levon Melikbekjan

2 2

[dev][horizon][keystone]
by Sergey Drozdov 27 Jul '22

27 Jul '22

To whom it may concern, I have previously sen out an email about this topic but just wanted to run this by community again incase it was missed. I have the following issue. The firm I am currently working at is running OpenStack at sale with circa 6000 different projects. Whenever we try to access a projects tab via horizon we experience a timeout (accessing through the API works fine). For the horizon team, we were hoping to propose something akin to filtering/dynamic listing in order to rectify the issue. For the keystone team, we were wondering whether there is anything we can do with the API in order to simplify the aforementioned horizon proposal; we are hoping to get both teams on board. We are ready to open up a bug report and start subsequent development should this be supported by both teams! I am available on the both Openstack-horizon and Openstack-keystone irc channels under the nickname sdrozdov, please feel free to reach out. Best Regards, Sergey Drozdov Software Engineer The Hut Group

3 2

[cinder] Bug deputy report for week of 07-27-2022
by Sofia Enriquez 27 Jul '22

27 Jul '22

This is a bug report from 07-20-2022 to 07-27-2022. Agenda: https://etherpad.opendev.org/p/cinder-bug-squad-meeting ----------------------------------------------------------------------------------------- Medium - https://bugs.launchpad.net/cinder/+bug/1982436 "Reimage volume API image is invalid, the status should not be downloading." Fix proposed to master. - https://bugs.launchpad.net/cinder/+bug/1982848 "Creating from source volume tries to create it multiple times if rekeying fails." Unassigned. Low - https://bugs.launchpad.net/cinder/+bug/1982350 "Infinidat Cinder driver multi-attach feature is broken." Fix proposed to master. - https://bugs.launchpad.net/cinder/+bug/1982405 "Infinidat Cinder driver generic volume migration feature is broken." Fix proposed to master. - https://bugs.launchpad.net/cinder/+bug/1982568 "PowerMax doesn´t work with the workload in extra specs." Unassigned. - https://bugs.launchpad.net/cinder/+bug/1982891 "NFS Attach Encrypted fails only on the first attempt." Unassigned. Cheers, -- Sofía Enriquez she/her Software Engineer Red Hat PnT <https://www.redhat.com> IRC: @enriquetaso @RedHat <https://twitter.com/redhat> Red Hat <https://www.linkedin.com/company/red-hat> Red Hat <https://www.facebook.com/RedHatInc> <https://www.redhat.com>

1 0

[cinder] This week's meeting will be in video+IRC
by Rajat Dhasmana 27 Jul '22

27 Jul '22

Hello Argonauts, This week's meeting (today) will be held in video + IRC mode with details as follows: Date: 27th July, 2022 Time: 1400 UTC Meeting link: https://bluejeans.com/556681290 IRC Channel: #openstack-meeting-alt Make sure you're connected to both the bluejeans meeting and IRC since we do roll call and also (sometimes) summarize the discussion points on IRC. Thanks and regards Rajat Dhasmana

1 0

[Kolla][14.1.0][Yoga][Fluentd] fluentd container restarting indefinitely
by Vishwanath 26 Jul '22

26 Jul '22

Hello all, I have upgraded openstack, we are currently running on 14.1.0. I noticed fluentd container restarting indefinitely. The message I see under /var/log/kolla/fluentd/fluentd.log is as follows, Any thoughts on how to fix this ? I noticed a similar issue back in 2017 from this post - https://bugs.launchpad.net/kolla-ansible/+bug/1663126 *error log:* *2022-07-06 21:20:42 +0000 [error]: config error file="/etc/td-agent/td-agent.conf" error_class=Fluent::ConfigError error="'format' parameter is required"* *full logs:* 2022-07-06 21:20:42 +0000 [info]: parsing config file is succeeded path="/etc/td-agent/td-agent.conf" 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-elasticsearch' version '5.2.3' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-elasticsearch' version '4.1.1' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-grep' version '0.3.4' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-grok-parser' version '2.6.2' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-kafka' version '0.14.1' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-parser' version '0.6.1' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-prometheus' version '2.0.3' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-prometheus' version '1.8.2' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-prometheus_pushgateway' version '0.0.2' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-record-modifier' version '2.1.0' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-rewrite-tag-filter' version '2.4.0' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-rewrite-tag-filter' version '2.3.0' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-s3' version '1.4.0' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-systemd' version '1.0.2' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-td' version '1.1.0' 2022-07-06 21:20:42 +0000 [info]: gem 'fluent-plugin-webhdfs' version '1.2.5' 2022-07-06 21:20:42 +0000 [info]: gem 'fluentd' version '1.11.2' 2022-07-06 21:20:42 +0000 [info]: gem 'fluentd' version '0.12.43' 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf97620 @keys="programname">, /^(cinder-api-access|cloudkitty-api-access|gnocchi-api-access|horizon-access|keystone-apache-admin-access|keystone-apache-public-access|monasca-api-access|octavia-api-access|placement-api-access)$/, "", "apache_access", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf96f90 @keys="programname">, /^(aodh_wsgi_access|barbican_api_uwsgi_access|zun_api_wsgi_access|vitrage_wsgi_access)$/, "", "wsgi_access", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf96950 @keys="programname">, /^(nova-api|nova-compute|nova-compute-ironic|nova-conductor|nova-manage|nova-novncproxy|nova-scheduler|nova-placement-api|placement-api|privsep-helper)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf96310 @keys="programname">, /^(sahara-api|sahara-engine)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf95cd0 @keys="programname">, /^(neutron-server|neutron-openvswitch-agent|neutron-ns-metadata-proxy|neutron-metadata-agent|neutron-l3-agent|neutron-dhcp-agent)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf95690 @keys="programname">, /^(magnum-conductor|magnum-api)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf95050 @keys="programname">, /^(keystone)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf94a10 @keys="programname">, /^(heat-engine|heat-api|heat-api-cfn)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf943d0 @keys="programname">, /^(glance-api)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adabf850 @keys="programname">, /^(cloudkitty-storage-init|cloudkitty-processor|cloudkitty-dbsync|cloudkitty-api)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adabe978 @keys="programname">, /^(ceilometer-polling|ceilometer-agent-notification)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adabdcd0 @keys="programname">, /^(barbican-api|barbican-worker|barbican-keystone-listener|barbican-db-manage|app)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adabc4e8 @keys="programname">, /^(aodh-notifier|aodh-listener|aodh-evaluator|aodh-dbsync)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9fa50 @keys="programname">, /^(cyborg-api|cyborg-conductor|cyborg-agent)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9f410 @keys="programname">, /^(cinder-api|cinder-scheduler|cinder-manage|cinder-volume|cinder-backup|privsep-helper)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9edd0 @keys="programname">, /^(mistral-server|mistral-engine|mistral-executor)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9e790 @keys="programname">, /^(designate-api|designate-central|designate-manage|designate-mdns|designate-sink|designate-worker)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9e150 @keys="programname">, /^(manila-api|manila-data|manila-manage|manila-share|manila-scheduler)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9db10 @keys="programname">, /^(trove-api|trove-conductor|trove-manage|trove-taskmanager)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9d4d0 @keys="programname">, /^(murano-api|murano-engine)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9ce90 @keys="programname">, /^(senlin-api|senlin-conductor|senlin-engine|senlin-health-manager)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9c850 @keys="programname">, /^(watcher-api|watcher-applier|watcher-db-manage|watcher-decision-engine)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adf9c210 @keys="programname">, /^(freezer-api|freezer-api_access|freezer-manage)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adab7880 @keys="programname">, /^(octavia-api|octavia-health-manager|octavia-housekeeping|octavia-worker)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adab6ef8 @keys="programname">, /^(zun-api|zun-compute|zun-cni-daemon)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adab5918 @keys="programname">, /^(kuryr-server)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfabe90 @keys="programname">, /^(gnocchi-api|gnocchi-statsd|gnocchi-metricd|gnocchi-upgrade)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfab850 @keys="programname">, /^(ironic-api|ironic-conductor|ironic-inspector)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfab210 @keys="programname">, /^(tacker-server|tacker-conductor)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfaabd0 @keys="programname">, /^(vitrage-ml|vitrage-notifier|vitrage-graph|vitrage-persistor)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfaa590 @keys="programname">, /^(blazar-api|blazar-manager)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfa9f50 @keys="programname">, /^(monasca-api|monasca-notification|monasca-persister|agent-collector|agent-forwarder|agent-statsd)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfa9910 @keys="programname">, /^(masakari-engine|masakari-api)$/, "", "openstack_python", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: programname [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfa92d0 @keys="programname">, /.+/, "", "unmatched", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: Payload [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfc9cb0 @keys="Payload">, /^\d{6}/, "", "infra.mariadb.mysqld_safe", nil] 2022-07-06 21:20:42 +0000 [info]: adding rewrite_tag_filter rule: Payload [#<Fluent::PluginHelper::RecordAccessor::Accessor:0x00005634adfc9670 @keys="Payload">, /^\d{4}-\d{2}-\d{2}/, "", "infra.mariadb.mysqld", nil] *2022-07-06 21:20:42 +0000 [error]: config error file="/etc/td-agent/td-agent.conf" error_class=Fluent::ConfigError error="'format' parameter is required"* Thanks Vish

3 4

[nova] hw_qemu_guest_agent image metadata property
by John Ratliff 26 Jul '22

26 Jul '22

We forgot to set this property on our image before creating several servers in our openstack cluster. I tried adding this property to the volume of one of the hosts and shutting it down / turning it back on, but it didn’t help. I found this blog post showing one way that worked, but it requires manual database editing. I was hoping for something a bit less typo-prone, like something in the openstack cli. https://www.thenoccave.com/2021/07/openstack-qemu-guest-tools-after-creatio… I can automate the above with ansible if that’s the only way, but if someone has a better suggestion that doesn’t involve recreating our instances, I would appreciate it. Thanks. --John Ratliff

3 3

[dev][security-sig][tc] Please follow up on privately reported defects
by Jeremy Stanley 26 Jul '22

26 Jul '22

First, a huge thank you to everyone who is staying on top of reports of suspected security vulnerabilities! Unfortunately, not everyone has been, which is the reason for this E-mail. It's common practice that, if someone finds a problem in software which they think might be an exploitable security vulnerability, they report it initially in private in order to give the project's maintainers an opportunity to correct things and have patches ready before it becomes common knowledge. This works okay as long as people actually look at these privately reported bugs (or at the project's bugs at all). For OpenStack deliverables whose maintainers opt them into VMT oversight[*], these private reports are initially handled by a vulnerability coordinator in order to make sure that they're probably reported against the correct project, that the project maintainers who have volunteered to handle those sorts of reports are correctly subscribed, and that everyone is reminded of the ground rules and timetable for resolving reports under such an embargo. For other OpenStack deliverables, VMT members may still weigh in on those private reports and offer assistance or guidance on handling and reporting procedures. Our VMT members do not, however, have sufficient time in their day to keep individually reaching out to project maintainers in order to remind them to do their part. OpenStack is a community which has optimized around transparency and public collaboration, so it's not surprising that confirming bugs and reviewing changes in private is clunky and unpleasant. This is, if anything, a reason to prioritize triaging private bug reports in order to make sure they're really a bug (not just a misunderstanding or misconfiguration), and represent a severe enough risk to warrant continued handling in secret. Many of the private bug reports currently pending could probably be switched to public and even perhaps closed today, if maintainers for their projects would just find a moment to take a look at them. For the ones which can't be handled right away, at least leave a quick comment letting the reporter and the VMT members know you're taking a look, or any first impressions or questions you might have. If you're interested in helping a project resolve reported vulnerabilities and aren't yet a member of their security review team in the appropriate bug tracker (usually *-coresec in LP or openstack-security-* in SB), then please reach out to the appropriate PTL and let them know. If you're a PTL and you were never made a member of the security review team for your project or are having trouble adding willing volunteers, please follow up here on the ML or feel free to reach out to me directly for assistance. For those who read this far, thank you for your time, and please remember to follow up on those bugs! [*] https://security.openstack.org/repos-overseen.html -- Jeremy Stanley

1 0

[nova] Hold your rechecks
by Sylvain Bauza 26 Jul '22

26 Jul '22

We're currently investigating a quite impacting issue in both nova-next and ovs-hybrid-plug jobs that prevent Zuul to be happy. https://bugs.launchpad.net/nova/+bug/1940425 In the meantime, as the failure rate is pretty high, doing rechecks (against this bug number of course, you already know to NOT do blind rechecks [1]) doen't help and just consumes constrained CI resources for a very little and unpredictable gain. Thanks, -Sylvain

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[kolla] RabbitMQ High Availability
by Tan Tran Trong 26 Jul '22

26 Jul '22

Hello, I'm trying to figure out how to configure RabbitMQ to make it high available. I have 3 controller nodes and 2 compute nodes, deployed with kolla with mostly default configuration. The RabbitMQ set to ha-all for all queues on all nodes, amqp_durable_queues = True My problem is when I shutdown 1 controller node (or 1 RabbitMQ container) (master or slave) the whole cluster becomes unstable. Some instances can not be created, it is stuck on Scheduling, Block Device Mapping, the volumes not shown or are stuck on creating, the compute node reported dead randomly,... I'm looking for documentation to know how Openstack using RabbitMQ, Openstack behavior when RabbitMQ node down and way to make RabbitMQ HA in a stable way. Do you have any recommendation? TIA, Tan

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