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[Slawek Kaplonski <1999390@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

I noticed in the DHCP agent logs in the CI jobs stacktraces like:

Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent [-] Unable to clean_devices dhcp for e144dc34-3938-4fbe-9973-85094ea9ee08.: TypeError: DhcpLocalProcess.clean_devices() missing 1 required positional argument: 'network'
Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent Traceback (most recent call last):
Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/dhcp/agent.py", line 255, in _call_driver
Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent     rv = getattr(driver, action)(**action_kwargs)
Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent TypeError: DhcpLocalProcess.clean_devices() missing 1 required positional argument: 'network'

Example of such error:
https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_d8f/860270/8/check/neutron-
tempest-plugin-openvswitch/d8f61ec/controller/logs/screen-q-dhcp.txt

It don't cause job failure but should be handled in better way in the
code to avoid ugly stacktraces.

** Affects: neutron
     Importance: Low
         Status: Confirmed


** Tags: l3-ipam-dhcp low-hanging-fruit

** Changed in: neutron
   Importance: Undecided => Low

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https://bugs.launchpad.net/bugs/1999390

Title:
  TypeError raised in neutron-dhcp-agent due to missing argument in
  clean_devices method

Status in neutron:
  Confirmed

Bug description:
  I noticed in the DHCP agent logs in the CI jobs stacktraces like:

  Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent [-] Unable to clean_devices dhcp for e144dc34-3938-4fbe-9973-85094ea9ee08.: TypeError: DhcpLocalProcess.clean_devices() missing 1 required positional argument: 'network'
  Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent Traceback (most recent call last):
  Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/dhcp/agent.py", line 255, in _call_driver
  Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent     rv = getattr(driver, action)(**action_kwargs)
  Dec 12 09:40:38.943795 nested-virt-ubuntu-jammy-ovh-bhs1-0032473968 neutron-dhcp-agent[58070]: ERROR neutron.agent.dhcp.agent TypeError: DhcpLocalProcess.clean_devices() missing 1 required positional argument: 'network'

  Example of such error:
  https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_d8f/860270/8/check/neutron-
  tempest-plugin-openvswitch/d8f61ec/controller/logs/screen-q-dhcp.txt

  It don't cause job failure but should be handled in better way in the
  code to avoid ugly stacktraces.

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