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[Bug 1463254] [NEW] all PortContexts trigger network segment lookup

 

Public bug reported:

Every time an ML2 port context is constructed, it builds a network
context which results in a db lookup of all of the network segments.
There are various places where the network is completely irrelevant
(e.g. port status update) so this DB activity is just a waste of
resources.

** Affects: neutron
     Importance: Undecided
     Assignee: Kevin Benton (kevinbenton)
         Status: In Progress

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https://bugs.launchpad.net/bugs/1463254

Title:
  all PortContexts trigger network segment lookup

Status in OpenStack Neutron (virtual network service):
  In Progress

Bug description:
  Every time an ML2 port context is constructed, it builds a network
  context which results in a db lookup of all of the network segments.
  There are various places where the network is completely irrelevant
  (e.g. port status update) so this DB activity is just a waste of
  resources.

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https://bugs.launchpad.net/neutron/+bug/1463254/+subscriptions


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