Public bug reported:
Ml2/ovn agent is not deleted when there are multiple workers.
I found out that ChassisAgentDeleteEvent which handles agent deletion
event on the workers other than the worker handling deletion api request
has a bug on its run function.
In the run function, it deletes an agent from cache with this code:
n_agent.AgentCache().delete([row.external_ids['delete_agent']])
It should call delete with a str type argument, not a list type:
n_agent.AgentCache().delete(row.external_ids['delete_agent'])
The ChassisAgentDeleteEvent is in
neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovsdb_monitor.py, and
the branch is stable/2024.1.
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2091055
Title:
Ml2/ovn agent is not deleted when there are multiple workers
Status in neutron:
New
Bug description:
Ml2/ovn agent is not deleted when there are multiple workers.
I found out that ChassisAgentDeleteEvent which handles agent deletion
event on the workers other than the worker handling deletion api
request has a bug on its run function.
In the run function, it deletes an agent from cache with this code:
n_agent.AgentCache().delete([row.external_ids['delete_agent']])
It should call delete with a str type argument, not a list type:
n_agent.AgentCache().delete(row.external_ids['delete_agent'])
The ChassisAgentDeleteEvent is in
neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovsdb_monitor.py,
and the branch is stable/2024.1.
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https://bugs.launchpad.net/neutron/+bug/2091055/+subscriptions
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