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[Bug 2119960] Re: [SR-IOV] The SR-IOV agent RPC client is subscribed to security group events

 

Reviewed:  https://review.opendev.org/c/openstack/neutron/+/958395
Committed: https://opendev.org/openstack/neutron/commit/e533560ff002658f86ded765f94e6babc11533a8
Submitter: "Zuul (22348)"
Branch:    master

commit e533560ff002658f86ded765f94e6babc11533a8
Author: Rodolfo Alonso Hernandez <ralonsoh@xxxxxxxxxx>
Date:   Mon Aug 25 08:44:00 2025 +0000

    [SR-IOV] Remove the security group RPC updates
    
    The SR-IOV agent no longer receives the RPC updates for the security
    groups events. The SR-IOV agent initially implemented the code needed
    to build a firewall driver. This implementation included the RPC
    registration to the security group events and the security group RPC
    agent side, instantiating the class ``SecurityGroupAgentRpc``. All this
    code has been removed.
    
    The aim of this removal is to reduce the noise in the agent logs when
    receiving updates of the security group events, not relevant for this
    mechanism driver.
    
    If a firewall driver for the SR-IOV mechanism driver is going to be
    implemented (currently there are no plans for this), this code should be
    restored.
    
    Closes-Bug: #2119960
    Signed-off-by: Rodolfo Alonso Hernandez <ralonsoh@xxxxxxxxxx>
    Change-Id: I85b571bd10dc6dd8aff945566daecdf999912cb9


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/2119960

Title:
  [SR-IOV] The SR-IOV agent RPC client is subscribed to security group
  events

Status in neutron:
  Fix Released

Bug description:
  The SR-IOV agent RPC client is subscribed to security group events.
  The logs look like this (INFO level):
  https://paste.opendev.org/show/bVLmiOWJ2LimDO5B4hqa/.

  The ML2/SR-IOV mechanism driver does not support security groups [1].
  It is irrelevant for the SR-IOV agent to receive updates of the
  security groups and adds noise to the logs.

  [1]https://docs.openstack.org/neutron/latest/admin/config-
  sriov.html#known-limitations

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