March 2025 - openstack-discuss - lists.openstack.org

using compute_monitors option for nova
by Jiatong Shen 08 Mar '25

08 Mar '25

Hello Experts, I hope this email finds you well. I am researching the "compute_monitors" option for nova and would like to find out what it can do. By some googling I find that by enabling this option, the compute_nodes table will store extra metrics and reflect the vcpu usage on the compute node. My question is is it possible to also save memory usage? Besides, is this option still supported in the long term? Thank you very much for the help. -- Best Regards, Jiatong Shen https://docs.openstack.org/ocata/config-reference/compute/config-options.ht…

2 2

[dev][ptl][release] Cycle highlights reminder (2025.1/Epoxy)
by Jeremy Stanley 08 Mar '25

08 Mar '25

Just a reminder in case anyone missed it: we've officially reached the deadline for merging 2025.1/Epoxy release highlights, but if anyone has something they want to mention then now is the time to write, push and approve it! The OpenInfra marketing machine is getting ready to digest what they find at https://releases.openstack.org/epoxy/highlights.html and put together a press release and package for news outlets. They're interested in whatever you're excited to include, but especially anything related to AI, digital sovereignty, security, or VMware feature parity. Please get your remaining highlights in ASAP!!! -- Jeremy Stanley

1 0

[horizon] Propose Jan Jašek to Horizon core
by Tatiana Ovchinnikova 08 Mar '25

08 Mar '25

Hello team, As it was discussed at our weekly meeting, I would like to add Jan Jašek to the OpenStack Horizon core team. Jan has been contributing to the Horizon project since 2022, and his impact is tremendous. His improvement and maintenance of Horizon test jobs made them significantly more stable, and Jan's reviews are always fast and valuable. Thank you Jan! Regards, Tatiana

1 0

[release] Release countdown for week R-3
by Thierry Carrez 08 Mar '25

08 Mar '25

Development Focus ----------------- The Release Candidate (RC) deadline is next Friday, March 14th, 2025. Work should be focused on fixing any release-critical bugs. General Information ------------------- All deliverables released under a cycle-with-rc model should have a first release candidate by the end of the week, from which a stable/2025.1 branch will be cut. This branch will track the 2025.1 Epoxy release. Once stable/2025.1 has been created, the master branch will be ready to switch to 2025.2 Flamingo development. While the master branch will no longer be feature-frozen, please prioritize any work necessary for completing 2025.1 Epoxy plans. Release-critical bugfixes will need to be merged in the master branch first, then backported to the stable/2025.1 branch before a new release candidate can be proposed. Actions ------- Early in the week, the release team will be proposing RC1 patches for all cycle-with-rc projects, using the latest commit from the master branch. If your team is ready to go for cutting RC1, please let us know by leaving a +1 on these patches. If there are still a few more patches needed before RC1, you can -1 the patch and update it later in the week with the new commit hash you would like to use. Remember, stable/2025.1 branches will be created with this, so you will want to make sure you have what you need included to avoid needing to backport changes from the master branch (which will technically then be Flamingo development) to this stable branch for any additional RCs before the final release. The release team will also be proposing releases for any deliverable following a cycle-with-intermediary model that has not produced any 2025.1 Epoxy release so far. Finally, now is a good time to finalize release highlights. Release highlights help shape the messaging around the release and make sure that your work is properly represented. Upcoming Deadlines & Dates -------------------------- RC1 deadline: March 14th, 2025 (R-3 week) Final RC deadline: March 28th, 2025 (R-1 week) Final 2025.1 Epoxy release: April 2nd, 2025 Project Teams Gathering (virtual): April 7th-11th, 2025 -- Thierry Carrez (ttx)

1 0

[openstack-helm] Inquiry: OpenStack-Helm Deployment in Production Environments
by Thamanna Farhath 07 Mar '25

07 Mar '25

Hello OpenStack Community, I hope this email finds you well. I am currently exploring OpenStack-Helm for deploying OpenStack and would like to understand its adoption in live production environments. Specifically, I am interested in knowing if any cloud providers have successfully deployed and are operating OpenStack using OpenStack-Helm in production. If there are any case studies, references, or experiences shared by operators who have implemented this deployment method, I would greatly appreciate any insights or guidance. Looking forward to your valuable input. Disclaimer : The content of this email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error, please notify the sender and remove the messages from your system. If you are not the named addressee, it is strictly forbidden for you to share, circulate, distribute or copy any part of this e-mail to any third party without the written consent of the sender. E-mail transmission cannot be guaranteed to be secured or error free as information could be intercepted, corrupted, lost, destroyed, arrive late, incomplete, or may contain viruses. Therefore, we do not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. The recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email."

4 5

SRIOV on 2024.1 caracal
by Manohar Kundapura (makundap) 07 Mar '25

07 Mar '25

Hi Everyone, I have the 2024.1 Caracal multi node setup working. Now I am trying to enable SRIOV on this setup by following the below link, https://docs.openstack.org/neutron/2024.1/admin/config-sriov.html Observing the below issue while running the “neutron-sriov-agent” service on compute node and it is restarting on every 2 seconds. Kindly let me know if I need to enable any configs specific to “neutron-sriov-agent” service. # tail -f /var/log/neutron/neutron-sriov-agent.log 2025-03-06 15:02:42.968 9311 INFO neutron.common.config [-] Logging enabled! 2025-03-06 15:02:42.969 9311 INFO neutron.common.config [-] /usr/bin/neutron-sriov-nic-agent version 24.0.0 2025-03-06 15:02:42.969 9311 DEBUG neutron.common.config [-] command line: /usr/bin/neutron-sriov-nic-agent --config-file=/etc/neutron/neutron.conf --config-file=/etc/neutron/plugins/ml2/sriov_agent.ini --log-file=/var/log/neutron/neutron-sriov-agent.log setup_logging /usr/lib/python3/dist-packages/neutron/common/config.py:123 2025-03-06 15:02:42.970 9311 DEBUG neutron.agent.common.utils [-] Std library socket module is patched by eventlet. Requesting std library socket module from eventlet. __init__ /usr/lib/python3/dist-packages/neutron/agent/common/utils.py:91 2025-03-06 15:02:42.971 9311 INFO neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [-] Physical Devices mappings: {'vf_inside': ['enp216s0f0'], 'vf_outside': ['enp216s0f1']} 2025-03-06 15:02:42.971 9311 INFO neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [-] Exclude Devices: {} 2025-03-06 15:02:42.972 9311 INFO neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [-] Resource provider bandwidths: {} 2025-03-06 15:02:42.972 9311 INFO neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [-] Resource provider inventory defaults: {'allocation_ratio': 1.0, 'min_unit': 1, 'step_size': 1, 'reserved': 0} 2025-03-06 15:02:42.972 9311 INFO neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [-] Resource provider hypervisors: {'enp216s0f1': 'u36c01p06-ostest-cmp2.openstack.local', 'enp216s0f0': 'u36c01p06-ostest-cmp2.openstack.local'} 2025-03-06 15:02:42.973 9311 DEBUG neutron.plugins.ml2.drivers.mech_sriov.agent.eswitch_manager [-] Number of VFs configured on device enp216s0f0: 8 get_numvfs /usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/mech_sriov/agent/eswitch_manager.py:134 2025-03-06 15:02:42.973 9311 DEBUG neutron.plugins.ml2.drivers.mech_sriov.agent.eswitch_manager [-] Number of VFs configured on device enp216s0f1: 8 get_numvfs /usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/mech_sriov/agent/eswitch_manager.py:134 2025-03-06 15:02:42.976 9311 DEBUG neutron.agent.securitygroups_rpc [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] Init firewall settings (driver=noop) init_firewall /usr/lib/python3/dist-packages/neutron/agent/securitygroups_rpc.py:124 2025-03-06 15:02:42.976 9311 INFO neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] RPC agent_id: nic-switch-agent.u36c01p06-ostest-cmp2 2025-03-06 15:02:42.981 9311 INFO neutron.agent.agent_extensions_manager [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] Loaded agent extensions: [] 2025-03-06 15:02:43.037 9311 WARNING oslo.messaging._drivers.impl_rabbit [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true': amqp.exceptions.PreconditionFailed: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true' 2025-03-06 15:02:43.038 9311 INFO oslo.messaging._drivers.impl_rabbit [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] [7d2d8221-cd72-4203-b717-46c9d4fac7a9] Retrying to declare the exchange (q-agent-notifier-port-update_fanout) as non durable 2025-03-06 15:02:43.041 9311 ERROR oslo.messaging._drivers.impl_rabbit [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] Failed to declare consumer for topic 'q-agent-notifier-port-update': Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true': amqp.exceptions.PreconditionFailed: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true' 2025-03-06 15:02:43.046 9311 ERROR oslo.messaging._drivers.impl_rabbit [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] Unable to connect to AMQP server on 10.10.4.19:5671 after inf tries: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true': amqp.exceptions.PreconditionFailed: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true' 2025-03-06 15:02:43.047 9311 CRITICAL neutron [None req-617911dd-c075-4154-967b-a8ad1c334d34 - - - - - -] Unhandled error: oslo_messaging.exceptions.MessageDeliveryFailure: Unable to connect to AMQP server on 10.10.4.19:5671 after inf tries: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true' 2025-03-06 15:02:43.047 9311 ERROR neutron Traceback (most recent call last): 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 421, in declare 2025-03-06 15:02:43.047 9311 ERROR neutron self.queue.declare() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/entity.py", line 605, in declare 2025-03-06 15:02:43.047 9311 ERROR neutron self._create_exchange(nowait=nowait, channel=channel) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/entity.py", line 612, in _create_exchange 2025-03-06 15:02:43.047 9311 ERROR neutron self.exchange.declare(nowait=nowait, channel=channel) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/entity.py", line 180, in declare 2025-03-06 15:02:43.047 9311 ERROR neutron return (channel or self.channel).exchange_declare( 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/channel.py", line 612, in exchange_declare 2025-03-06 15:02:43.047 9311 ERROR neutron self.send_method( 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/abstract_channel.py", line 66, in send_method 2025-03-06 15:02:43.047 9311 ERROR neutron return self.wait(wait, returns_tuple=returns_tuple) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/abstract_channel.py", line 86, in wait 2025-03-06 15:02:43.047 9311 ERROR neutron self.connection.drain_events(timeout=timeout) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/connection.py", line 522, in drain_events 2025-03-06 15:02:43.047 9311 ERROR neutron while not self.blocking_read(timeout): 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/connection.py", line 528, in blocking_read 2025-03-06 15:02:43.047 9311 ERROR neutron return self.on_inbound_frame(frame) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/method_framing.py", line 53, in on_frame 2025-03-06 15:02:43.047 9311 ERROR neutron callback(channel, method_sig, buf, None) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/connection.py", line 534, in on_inbound_method 2025-03-06 15:02:43.047 9311 ERROR neutron return self.channels[channel_id].dispatch_method( 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/abstract_channel.py", line 143, in dispatch_method 2025-03-06 15:02:43.047 9311 ERROR neutron listener(*args) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/channel.py", line 281, in _on_close 2025-03-06 15:02:43.047 9311 ERROR neutron raise error_for_code( 2025-03-06 15:02:43.047 9311 ERROR neutron amqp.exceptions.PreconditionFailed: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true' 2025-03-06 15:02:43.047 9311 ERROR neutron 2025-03-06 15:02:43.047 9311 ERROR neutron During handling of the above exception, another exception occurred: 2025-03-06 15:02:43.047 9311 ERROR neutron 2025-03-06 15:02:43.047 9311 ERROR neutron Traceback (most recent call last): 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 1036, in ensure 2025-03-06 15:02:43.047 9311 ERROR neutron ret, channel = autoretry_method() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/connection.py", line 524, in _ensured 2025-03-06 15:02:43.047 9311 ERROR neutron return fun(*args, **kwargs) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/connection.py", line 600, in __call__ 2025-03-06 15:02:43.047 9311 ERROR neutron return fun(*args, channel=channels[0], **kwargs), channels[0] 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 1025, in execute_method 2025-03-06 15:02:43.047 9311 ERROR neutron method() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 1262, in _declare_consumer 2025-03-06 15:02:43.047 9311 ERROR neutron consumer.declare(self) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 431, in declare 2025-03-06 15:02:43.047 9311 ERROR neutron self._declare_fallback(err, conn, consumer_arguments) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 396, in _declare_fallback 2025-03-06 15:02:43.047 9311 ERROR neutron self.queue.declare() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/entity.py", line 605, in declare 2025-03-06 15:02:43.047 9311 ERROR neutron self._create_exchange(nowait=nowait, channel=channel) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/entity.py", line 612, in _create_exchange 2025-03-06 15:02:43.047 9311 ERROR neutron self.exchange.declare(nowait=nowait, channel=channel) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/kombu/entity.py", line 180, in declare 2025-03-06 15:02:43.047 9311 ERROR neutron return (channel or self.channel).exchange_declare( 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/channel.py", line 612, in exchange_declare 2025-03-06 15:02:43.047 9311 ERROR neutron self.send_method( 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/abstract_channel.py", line 66, in send_method 2025-03-06 15:02:43.047 9311 ERROR neutron return self.wait(wait, returns_tuple=returns_tuple) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/abstract_channel.py", line 86, in wait 2025-03-06 15:02:43.047 9311 ERROR neutron self.connection.drain_events(timeout=timeout) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/connection.py", line 522, in drain_events 2025-03-06 15:02:43.047 9311 ERROR neutron while not self.blocking_read(timeout): 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/connection.py", line 528, in blocking_read 2025-03-06 15:02:43.047 9311 ERROR neutron return self.on_inbound_frame(frame) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/method_framing.py", line 53, in on_frame 2025-03-06 15:02:43.047 9311 ERROR neutron callback(channel, method_sig, buf, None) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/connection.py", line 534, in on_inbound_method 2025-03-06 15:02:43.047 9311 ERROR neutron return self.channels[channel_id].dispatch_method( 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/abstract_channel.py", line 143, in dispatch_method 2025-03-06 15:02:43.047 9311 ERROR neutron listener(*args) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/amqp/channel.py", line 281, in _on_close 2025-03-06 15:02:43.047 9311 ERROR neutron raise error_for_code( 2025-03-06 15:02:43.047 9311 ERROR neutron amqp.exceptions.PreconditionFailed: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true' 2025-03-06 15:02:43.047 9311 ERROR neutron 2025-03-06 15:02:43.047 9311 ERROR neutron During handling of the above exception, another exception occurred: 2025-03-06 15:02:43.047 9311 ERROR neutron 2025-03-06 15:02:43.047 9311 ERROR neutron Traceback (most recent call last): 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/bin/neutron-sriov-nic-agent", line 10, in <module> 2025-03-06 15:02:43.047 9311 ERROR neutron sys.exit(main()) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/neutron/cmd/eventlet/plugins/sriov_nic_neutron_agent.py", line 27, in main 2025-03-06 15:02:43.047 9311 ERROR neutron agent_main.main() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/mech_sriov/agent/sriov_nic_agent.py", line 568, in main 2025-03-06 15:02:43.047 9311 ERROR neutron agent = SriovNicSwitchAgent(device_mappings, 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/mech_sriov/agent/sriov_nic_agent.py", line 181, in __init__ 2025-03-06 15:02:43.047 9311 ERROR neutron self.connection.consume_in_threads() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 345, in consume_in_threads 2025-03-06 15:02:43.047 9311 ERROR neutron server.start() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2025-03-06 15:02:43.047 9311 ERROR neutron states[state].run_once(lambda: fn(self, *args, **kwargs), 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2025-03-06 15:02:43.047 9311 ERROR neutron post_fn = fn() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2025-03-06 15:02:43.047 9311 ERROR neutron states[state].run_once(lambda: fn(self, *args, **kwargs), 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2025-03-06 15:02:43.047 9311 ERROR neutron self.listener = self._create_listener() 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2025-03-06 15:02:43.047 9311 ERROR neutron return self.transport._listen(self._target, 1, None) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2025-03-06 15:02:43.047 9311 ERROR neutron return self._driver.listen(target, batch_size, 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 709, in listen 2025-03-06 15:02:43.047 9311 ERROR neutron conn.declare_fanout_consumer(target.topic, listener) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 1398, in declare_fanout_consumer 2025-03-06 15:02:43.047 9311 ERROR neutron self.declare_consumer(consumer) 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 1273, in declare_consumer 2025-03-06 15:02:43.047 9311 ERROR neutron return self.ensure(_declare_consumer, 2025-03-06 15:02:43.047 9311 ERROR neutron File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 1058, in ensure 2025-03-06 15:02:43.047 9311 ERROR neutron raise exceptions.MessageDeliveryFailure(msg) 2025-03-06 15:02:43.047 9311 ERROR neutron oslo_messaging.exceptions.MessageDeliveryFailure: Unable to connect to AMQP server on 10.10.4.19:5671 after inf tries: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'q-agent-notifier-port-update_fanout' in vhost 'neutron': received 'false' but current is 'true' 2025-03-06 15:02:43.047 9311 ERROR neutron Thanks, Manohar

3 2

[neutron] Drivers meeting canceled Friday, March 7th
by Brian Haley 07 Mar '25

07 Mar '25

Hello Neutrinos: I'm going to cancel tomorrow's drivers meeting as discussed at this week's team meeting, since we are past feature freeze and should be focusing on getting in-flight things merged and bug fixes. Just a reminder there are still open specs that need review, list is at [0]. And just a reminder I am offline until next Tuesday. Have a nice weekend! -Brian [0] https://review.opendev.org/q/status:open+project:openstack/neutron-specs

1 0

[openstack-helm] Are there any real users of the umbrella chart?
by Vladimir Kozhukalov 07 Mar '25

07 Mar '25

Hi team, This is to start the discussion about the future of the Openstack super (umbrella) chart [1]. My personal impression (maybe I am wrong) is that this chart is of extremely little interest. We continue to maintain this code (and spend testing resources) but maybe there are no real users of it. The chart deploys a compute-kit scheme but the same result can be achieved if one deploys multiple separate charts one-by-one. It seems convenient to have this single super chart that deploys Openstack with a single command, but IMO even small operators prefer using separate charts. Having said that, I would suggest removing this chart if it is not needed. [1] https://opendev.org/openstack/openstack-helm/src/branch/master/openstack -- Best regards, Kozhukalov Vladimir

3 2

Assistance Required: OpenStack Helm Deployment (Version 2023.1) Compatibility Issues
by Thamanna Farhath 06 Mar '25

06 Mar '25

Hello OpenStack Community, I hope you are doing well. I am currently deploying OpenStack on top of a Kubernetes cluster using OpenStack Helm and aiming to install the 2023.1 (Antelope) version. However, I am facing difficulties in installing this specific version via Helm charts. Despite my attempts, I have not been able to successfully deploy the required OpenStack services for this release. Additionally, I am ensuring that the dependent services, such as RabbitMQ, align with the compatibility requirements of OpenStack 2023.1. As per the OpenStack documentation, RabbitMQ 3.11 is the recommended version, but I encountered issues while deploying it. Instead, I found that RabbitMQ 3.12 works without any issues. I would like to know: Is there a way to install OpenStack 2023.1 properly using Helm charts, or should I consider using a newer OpenStack version? Will using RabbitMQ 3.12 instead of 3.11 cause any potential issues with OpenStack services, or is it safe to proceed with this version? Are there any known workarounds or recommendations for deploying OpenStack 2023.1 using Helm? I would appreciate any guidance, best practices, or documentation references that could help resolve these challenges. Looking forward to your valuable insights. Disclaimer : The content of this email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error, please notify the sender and remove the messages from your system. If you are not the named addressee, it is strictly forbidden for you to share, circulate, distribute or copy any part of this e-mail to any third party without the written consent of the sender. E-mail transmission cannot be guaranteed to be secured or error free as information could be intercepted, corrupted, lost, destroyed, arrive late, incomplete, or may contain viruses. Therefore, we do not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. The recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email."

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[nova][libvirt][qemu] Internal error: process exited while connecting to monitor
by Roby G 05 Mar '25

05 Mar '25

Hello everyone, After upgrading to Antelope i´m getting following errors when creating new volume-backed instance. Volumes are stored in a ceph pool. - nova: 27.4.0 - libvirt: 8.0.0 - qemu: 6.2.0 - Operating system: Ubuntu 22.04 ``` ERROR nova.virt.libvirt.driver [instance: f8fa30f3-3dc8-43bd-bc29-8ed23b15b1f2] Failed to start libvirt guest: libvirt.libvirtError: internal error: process exited while connecting to monitor: 2025-03-04T15:15:34.416946Z qemu-system-x86_64: -blockdev {"driver":"rbd","pool":"cinder","image":"volume-6dfe3084-ef9d-4107-8b69-b0036fefbed0","server":[{"host":"1.2.3.4","port":"1234"},{"host":"1.2.3.5","port":"1234"},{"host":"1.2.3.6","port":"1234"}],"user":"cinder","auth-client-required":["cephx","none"],"key-secret":"libvirt-1-storage-auth-secret0","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}: error connecting: Permission denied libvirtd[50229]: internal error: process exited while connecting to monitor: 2025-03-04T15:15:34.416946Z qemu-system-x86_64: -blockdev {"driver":"rbd","pool":"cinder","image":"volume-6dfe3084-ef9d-4107-8b69-b0036fefbed0","server":[{"host":"1.2.3.4","port":"1234"},{"host":"1.2.3.5","port":"1234"},{"host":"1.2.3.6","port":"1234"}],"user":"cinder","auth-client-required":["cephx","none"],"key-secret":"libvirt-1-storage-auth-secret0","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}: error connecting: Permission denied libvirtd[50229]: internal error: qemu unexpectedly closed the monitor: 2025-03-04T15:15:34.416946Z qemu-system-x86_64: -blockdev {"driver":"rbd","pool":"cinder","image":"volume-6dfe3084-ef9d-4107-8b69-b0036fefbed0","server":[{"host":"1.2.3.4","port":"1234"},{"host":"1.2.3.5","port":"1234"},{"host":"1.2.3.6","port":"1234"}],"user":"cinder","auth-client-required":["cephx","none"],"key-secret":"libvirt-1-storage-auth-secret0","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}: error connecting: Permission denied os-cmt7 libvirtd[50229]: Unable to read from monitor: Connection reset by peer ``` Any fixes/tips? From The compute node accessing the ceph pool using `rbd` client, there are no permission errors. Are this errors related to qemu monitor?

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