Public bug reported:
*Descrption:
** We observed neutron_ovn_metadata_agent was stuck when connection ovn_sb_db
is reset
** After investigation, we found that MetadataAgent.register_metadata_agent
keeps retrying infinitely due to an unrecoverable error in this line:
chassis_id = uuid.UUID(self._get_own_chassis_name()). This block the thread for
RowEventHandler.notify_loop.
** The neutron is deployed by kolla ansible, where chassis name returned here
is the hostname of the compute nodes, and it is not recognized as a valid UUID.
* Version:
** OpenStack Xena
** Ubuntu focal 20.04
** Kolla Ansible
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1952550
Title:
neutron_ovn_metadata_agent retrying on UUID errors infinitely
Status in neutron:
New
Bug description:
*Descrption:
** We observed neutron_ovn_metadata_agent was stuck when connection
ovn_sb_db is reset
** After investigation, we found that MetadataAgent.register_metadata_agent
keeps retrying infinitely due to an unrecoverable error in this line:
chassis_id = uuid.UUID(self._get_own_chassis_name()). This block the thread for
RowEventHandler.notify_loop.
** The neutron is deployed by kolla ansible, where chassis name returned
here is the hostname of the compute nodes, and it is not recognized as a valid
UUID.
* Version:
** OpenStack Xena
** Ubuntu focal 20.04
** Kolla Ansible
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