openstack/neutron
Code Issues Proposed changes

Limit the worker type in neutron-periodic-workers service

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The service "neutron-periodic-workers" is in charge of executing the
ML2 plugin periodic workers (usually ``PeriodicWorker`` type). These
workers have a worker_process_count=0.

Before this patch, the method ``start_periodic_workers`` was also
spawning other ML2 plugin workers, as the ML2/OVN ``MaintenanceWorker``,
not expected to be running in this service.

Closes-Bug: #2071920
Related-Bug: #2069581
Change-Id: Ic87ec5cc5037cab6eb0e24746a95ab4c8447870b
This commit is contained in:
Rodolfo Alonso Hernandez
2024-07-04 10:53:14 +00:00
parent cfab008eef
commit d2e53f83f7
1 changed files with 3 additions and 1 deletions
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4
neutron/service.py
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@@ -320,7 +320,9 @@ def start_rpc_workers():
def start_periodic_workers():
periodic_workers = _get_plugins_workers()
launcher = _start_workers(periodic_workers)
thread_workers = [worker for worker in periodic_workers
if worker.worker_process_count < 1]
launcher = _start_workers(thread_workers)
registry.publish(resources.PROCESS, events.AFTER_SPAWN, None)
return launcher