June 2022 - openstack-discuss - lists.openstack.org

[neutron] Drivers meeting agenda - 17.06.2022.
by Lajos Katona 17 Jun '22

17 Jun '22

Hi Neutron Drivers, The agenda for tomorrow's drivers meeting is at [1]. [RFE] Improve performance of bulk port create/delete with networking-generic-switch (#linkhttps:// bugs.launchpad.net/neutron/+bug/1976270) [1] https://wiki.openstack.org/wiki/Meetings/NeutronDrivers#Agenda See you at the meeting tomorrow. Lajos Katona (lajoskatona)

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Re: Devstack Installation Fails with Internal Server Error (HTTP 500)
by Dan Smith 17 Jun '22

17 Jun '22

> With this ^ I realized that restarting g-api might not have been a > good indicator of anything resolving because in this example the > plugin load failure occurs while checking quota for an inbound > request. I'm not sure whether services load the dbcounter passively > when they start or if it's only when database accesses are initiated. I would have though it would be when the enginefacade is created, which I suspect happens at load time. However, perhaps the plugin bit doesn't occur until the first connection is made, where it needs to use the URL. Not sure. In nova, that would happen at startup time too, but probably not glance. > I also don't understand how or why one project can't load the plugin > but the rest can. And I wonder whether it's a coincidence that it was > glance in the two examples we have so far. Yeah, your confirmation that we've loaded it multiple times before rules out the ordering thing (as I expected) but maybe it rules back in it being something specific to glance. Maybe we should ping zzzeek to look. --Dan

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[cinder] festival of XS reviews 17th June 2022
by Rajat Dhasmana 17 Jun '22

17 Jun '22

Hello Argonauts, We will be having our monthly festival of XS reviews today i.e. 17th June (Friday) from 1400-1600 UTC. Following are some additional details: Date: 17th June, 2022 Time: 1400-1600 UTC Meeting link: https://meetpad.opendev.org/cinder-festival-of-reviews etherpad: https://etherpad.opendev.org/p/cinder-festival-of-reviews Thanks and regards Rajat Dhasmana

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Re: Devstack Installation Fails with Internal Server Error (HTTP 500)
by melanie witt 16 Jun '22

16 Jun '22

I had tried to send this earlier with devstack output attached without thinking about the large size of the text. Sorry :( On Thu Jun 16 2022 16:56:21 GMT-0700 (Pacific Daylight Time), Dan Smith <dms(a)danplanet.com> wrote: >> It looks like copies of this may be getting repeatedly concatenated >> into the plugin variable: >> >> https://opendev.org/openstack/devstack/src/commit/44d07f300150f7297773a2150… > > I don't think that's actually happening. If it was, restarting glance > wouldn't help (as Melanie indicated) and it also should never really > work. I was thinking that was more likely an artifact of the error > message or something. Looking at the config files, they seem right. For > example: > > https://zuul.opendev.org/t/openstack/build/ff5a7a6fc87840579b102b244f28200f… I didn't notice this before but before things error with glance, other projects had no problem loading the dbcounter plugin, keystone-manage: > +lib/keystone:init_keystone:484 /usr/local/bin/keystone-manage --config-file /etc/keystone/keystone.conf db_sync > INFO dbcounter [-] Registered counter for database keystone > DEBUG oslo_db.sqlalchemy.engines [-] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=371448) _check_effective_sql_mode /usr/local/lib/python3.8/dist-packages/oslo_db/sqlalchemy/engines.py:314}} > DEBUG dbcounter [-] [371448] Writer thread running {{(pid=371448) stat_writer /usr/local/lib/python3.8/dist-packages/dbcounter.py:99}} Yet glance fails to load it during two separate glance-manage calls: > +lib/glance:init_glance:489 /usr/local/bin/glance-manage --config-file /etc/glance/glance-api.conf db_sync > CRITICAL glance [-] Unhandled error: sqlalchemy.exc.NoSuchModuleError: Can't load plugin: sqlalchemy.plugins:dbcounterplugin=dbcounterplugin=dbcounter [...] > +lib/glance:init_glance:492 /usr/local/bin/glance-manage --config-file /etc/glance/glance-api.conf db_load_metadefs > CRITICAL glance [-] Unhandled error: sqlalchemy.exc.NoSuchModuleError: Can't load plugin: sqlalchemy.plugins:dbcounterplugin=dbcounterplugin=dbcounter Then cinder-manage loads it fine: > +lib/cinder:init_cinder:440 /usr/local/bin/cinder-manage --config-file /etc/cinder/cinder.conf db sync > INFO dbcounter [-] Registered counter for database cinder > DEBUG oslo_db.sqlalchemy.engines [-] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=391785) _check_effective_sql_mode /usr/local/lib/python3.8/dist-packages/oslo_db/sqlalchemy/engines.py:314}} > DEBUG dbcounter [-] [391785] Writer thread running {{(pid=391785) stat_writer /usr/local/lib/python3.8/dist-packages/dbcounter.py:99}} Then nova-manage: > +lib/nova:init_nova:843 /usr/local/bin/nova-manage --config-file /etc/nova/nova.conf api_db sync > Modules with known eventlet monkey patching issues were imported prior to eventlet monkey patching: urllib3. This warning can usually be ignored if the caller is only importing and not executing nova code. > INFO dbcounter [-] Registered counter for database nova_api > DEBUG dbcounter [-] [394510] Writer thread running {{(pid=394510) stat_writer /usr/local/lib/python3.8/dist-packages/dbcounter.py:99}} [...] > INFO dbcounter [-] Registered counter for database nova_cell0 > DEBUG dbcounter [-] [394520] Writer thread running {{(pid=394520) stat_writer /usr/local/lib/python3.8/dist-packages/dbcounter.py:99}} [...] > INFO dbcounter [-] Registered counter for database nova_cell1 > DEBUG dbcounter [-] [394531] Writer thread running {{(pid=394531) stat_writer /usr/local/lib/python3.8/dist-packages/dbcounter.py:99}} Finally glance fails to load the plugin in the g-api service when an image upload is requested: > +functions:_upload_image:121 openstack --os-cloud=devstack-admin --os-region-name=RegionOne image create cirros-0.5.2-x86_64-disk --public --container-format bare --disk-format qcow2 --property hw_rng_model=virtio > /usr/lib/python3/dist-packages/secretstorage/dhcrypto.py:15: CryptographyDeprecationWarning: int_from_bytes is deprecated, use int.from_bytes instead > from cryptography.utils import int_from_bytes > /usr/lib/python3/dist-packages/secretstorage/util.py:19: CryptographyDeprecationWarning: int_from_bytes is deprecated, use int.from_bytes instead > from cryptography.utils import int_from_bytes > HttpException: 500: Server Error for url: http://192.168.42.11/image/v2/images, The server has either erred or is incapable of performing the requested operation.: 500 Internal Server Error With this ^ I realized that restarting g-api might not have been a good indicator of anything resolving because in this example the plugin load failure occurs while checking quota for an inbound request. I'm not sure whether services load the dbcounter passively when they start or if it's only when database accesses are initiated. I also don't understand how or why one project can't load the plugin but the rest can. And I wonder whether it's a coincidence that it was glance in the two examples we have so far. -melwitt

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[all][tc][policy] RBAC discussion policy pop-up meeting on Tuesday 21 June (biweekly meeting)
by Ghanshyam Mann 16 Jun '22

16 Jun '22

Hello Everyone, As discussed in the last meeting, we were waiting for the operator feedback from various places including ops meetup in Berlin[1]. We have a good amount of feedback and I have summarized those in our central feedback etherpad. If you have any feedback from your customer, feel free to add it to the ethrpad before our next meeting on 21 June. - https://etherpad.opendev.org/p/rbac-operator-feedback#L45 We will discuss the feedback and decide on the next step in our next policy popup meeting on Tuesday 21 June 2022 14:00 UTC. We will have this meeting biweekly, I am also attaching the .ics file in this email. Meeting Details: - Joining Info: https://wiki.openstack.org/wiki/Consistent_and_Secure_Default_Policies_Popu… - Agenda: https://etherpad.opendev.org/p/rbac-zed-ptg#L97 [1] http://lists.openstack.org/pipermail/openstack-discuss/2022-June/028878.html -gmann

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[dev][infra][tact-sig] Updating Zuul's Default Ansible Version to Ansible v5
by Jeremy Stanley 16 Jun '22

16 Jun '22

Just a heads up, in case you haven't seen Clark's announcement on OpenDev's service-announce ML, the default Ansible version Zuul invokes to run jobs will be changing at the end of this month: https://lists.opendev.org/pipermail/service-announce/2022-June/000041.html Feel free to reach out with any concerns. -- Jeremy Stanley

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[Image Encryption] No meeting next week
by Josephine Seifert 16 Jun '22

16 Jun '22

Hi, there will be no meeting next monday. greetings Josephine (Luzi)

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raw and qcow2 format
by fereshteh loghmani 16 Jun '22

16 Jun '22

hello I have a question about disk format in OpenStack. I created a new server and shut off that server and with the command qemu-img info disk I found my "disk format" in qcow2 and it shows the "backing file format: raw". could you tell me why these 2 are different? (I use OpenStack without ceph and without volumes.) thank you

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evacuate problem
by fereshteh loghmani 16 Jun '22

16 Jun '22

hello i use masakari for migrate servers when the compute being down. i install these container on the region: masakari-monitors masakari-engine masakari-api hacluster-pacemaker hacluster-corosync and on the compute server i install "hacluster-pacemaker-remote". In openstack i created segment and I added 2 hosts (in this case the name of that 2 hosts are: R3SG5 & R3SG12). for testing evacuate function i shut off one of that compute that i added in host. (in this case i shutoff R3SG5) i attached the log that i found in this directory: /var/log/kolla/masakari/masakari-hostmonitor.log ********* INFO masakarimonitors.hostmonitor.host_handler.handle_host [-] 'R3SG5' is 'online' (current: 'online'). INFO masakarimonitors.hostmonitor.host_handler.handle_host [-] 'R3SG12' is 'online' (current: 'online'). WARNING masakarimonitors.hostmonitor.host_handler.handle_host [-] Corosync communication using 'eth0' is failed.: oslo_concurrency.processutils.ProcessExecutionError: Unexpected error while running command. ERROR masakarimonitors.hostmonitor.host_handler.handle_host [-] Corosync communication is failed. INFO masakarimonitors.hostmonitor.host_handler.handle_host [-] 'R3SG5' is 'offline' (current: 'offline'). INFO masakarimonitors.ha.masakari [-] Send a notification. {'notification': {'type': 'COMPUTE_HOST', 'hostname': 'R3SG5', 'generated_time': datetime.datetime(2022, 6, 14, 7, 6, 46, 138867), 'payload': {'event': 'STOPPED', 'cluster_status': 'OFFLINE', 'host_status': 'NORMAL'}}} INFO masakarimonitors.ha.masakari [-] Response: openstack.instance_ha.v1.notification.Notification(type=COMPUTE_HOST, hostname=R3SG5, generated_time=2022-06-14T07:06:46.138867, payload={'event': 'STOPPED', 'cluster_status': 'OFFLINE', 'host_status': 'NORMAL'}, id=105, notification_uuid=a7364095-cc7d-48f8-b963-c64ba147897c, source_host_uuid=6328f08c-c752-43d5-4689-801d91dd67ec, status=new, created_at=2022-06-14T07:06:47.000000, updated_at=None, location=Munch({'cloud': 'controller', 'region_name': 'RegionThree', 'zone': None, 'project': Munch({'id': 'a75a951b4537478e8cea39a932f830da', 'name': None, 'domain_id': None, 'domain_name': None})})) INFO masakarimonitors.hostmonitor.host_handler.handle_host [-] 'R3SG12' is 'online' (current: 'online'). WARNING masakarimonitors.hostmonitor.host_handler.handle_host [-] Corosync communication using 'eth0' is failed.: oslo_concurrency.processutils.ProcessExecutionError: Unexpected error while running command. ERROR masakarimonitors.hostmonitor.host_handler.handle_host [-] Corosync communication is failed. INFO masakarimonitors.hostmonitor.host_handler.handle_host [-] 'R3SG5' is 'offline' (current: 'offline'). INFO masakarimonitors.hostmonitor.host_handler.handle_host [-] 'R3SG12' is 'online' (current: 'online'). WARNING masakarimonitors.hostmonitor.host_handler.handle_host [-] Corosync communication using 'eth0' is failed.: oslo_concurrency.processutils.ProcessExecutionError: Unexpected error while running command. ***************** also i checked nova_scheduler logs and on that directory i receive error: *** ERROR oslo_messaging.rpc.server nova.exception.NoValidHost: No valid host was found. There are not enough hosts available. ******* finally in OpenStack dashboard in the notification section tatus change from running to failed. after the error state that shows in the notification section, my VM that was on R3SG5 became to ERROR state and the VM still exists on R3SG5 and it doenst been migrated to R3SG12. could you please help me why evacuate function doesn't work correctly?

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Error while deploying ReaR | openstak wallaby | tripleo
by Swogat Pradhan 16 Jun '22

16 Jun '22

Hi, Steps to Reproduce: 1. Add /usr/share/openstack-tripleo-heat-templates/environments/backup-and-restore/rear.yaml as a environment file in openstack overcloud deploy command 2. Run the deployement, in step 0 or 1 the error should come up. Actual results: 2022-06-16 14:52:07.581055 | 48d539a1-1679-6c30-81d1-000000007f7d | TASK | Check backup server IP 2022-06-16 14:52:18.186942 | 48d539a1-1679-6c30-81d1-000000007f7d | FATAL | Check backup server IP | overcloud-controller-1 | error={"changed": true, "cmd": ["ping", "-c", "1", "192.168.24.1"], "delta": "0:00:10.011643", "end": "2022-06-16 06:52:18.119615", "msg": "non-zero return code", "rc": 1, "start": "2022-06-16 06:52:08.107972", "stderr": "", "stderr_lines": [], "stdout": "PING 192.168.24.1 (192.168.24.1) 56(84) bytes of data.\n\n--- 192.168.24.1 ping statistics ---\n1 packets transmitted, 0 received, 100% packet loss, time 0ms", "stdout_lines": ["PING 192.168.24.1 (192.168.24.1) 56(84) bytes of data.", "", "--- 192.168.24.1 ping statistics ---", "1 packets transmitted, 0 received, 100% packet loss, time 0ms"]} Expected results: ReaR in tripleo should be deployed without errors Additional info: There is no 192.168.24.0 subnet in my setup Should i make a host entry in all the overcloud nodes and undercloud node like below? 192.268.24.1 undercloud 192.268.24.1 overcloud-controller-1 With Regards, Swogat pradhan

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