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[Phillip Toohill <2112130@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Consistent metadata error log lines across all deployments of 2024.1
neutron running ovn/ml2 and no dhcp agent. "ERROR
neutron.agent.ovn.metadata.server [-] No port found in network None with
IP address 169.254.169.254"

My cluster is a kubernetes cluster with openstack services deployed via
helm running openstack 2024.1 versions. To reproduce, deploy neutron
with ovn/ml2 and no dhcp agent and view the neutron-ovn-metadata pod
logs.

This 'error' doesn't appear to actually impact anything as metadata
requests are served as expected.

The expected output here would either be an INFO or possibly Warning log
line instead of an error. But ideally there wouldn't be anything logged
as this shouldn't be a problem that's loggged at all.

Actual output: ERROR logs that crop up consistently.

Version:
    - 2024.1 
    - Ubuntu 24.04
    - Helm deployed kubernetes cluster


Relevant debug logs for the ovn-metadata pod: https://paste.openstack.org/show/bScRWBOBMFt3z60Fn23I/

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2112130

Title:
  No port found in network None with IP address 169.254.169.254

Status in neutron:
  New

Bug description:
  Consistent metadata error log lines across all deployments of 2024.1
  neutron running ovn/ml2 and no dhcp agent. "ERROR
  neutron.agent.ovn.metadata.server [-] No port found in network None
  with IP address 169.254.169.254"

  My cluster is a kubernetes cluster with openstack services deployed
  via helm running openstack 2024.1 versions. To reproduce, deploy
  neutron with ovn/ml2 and no dhcp agent and view the neutron-ovn-
  metadata pod logs.

  This 'error' doesn't appear to actually impact anything as metadata
  requests are served as expected.

  The expected output here would either be an INFO or possibly Warning
  log line instead of an error. But ideally there wouldn't be anything
  logged as this shouldn't be a problem that's loggged at all.

  Actual output: ERROR logs that crop up consistently.

  Version:
      - 2024.1 
      - Ubuntu 24.04
      - Helm deployed kubernetes cluster

  
  Relevant debug logs for the ovn-metadata pod: https://paste.openstack.org/show/bScRWBOBMFt3z60Fn23I/

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