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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

** Changed in: quantum
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1152429

Title:
  metadata-agent should reuse auth_token across eventlet threads

Status in OpenStack Quantum (virtual network service):
  Fix Released

Bug description:
  Discussion from https://bugs.launchpad.net/quantum/+bug/1148017 
  The fix for Grizzly has been committed but there is a point to be improved in future. This bug is to trace it.

  The current implementation of quantumclient does not support passing
  auth_token when keystone auth is used. Thus metadata-agent is forced
  to initiate a client per API call. It would be better to share
  auth_token across eventlet threads to reduce the overhead of keystone
  round trip.

  To do this, the following action items are needed:
  - Add a support of auth_token passing even when keystone auth is used in quantumclient. (https://bugs.launchpad.net/python-quantumclient/+bug/1152427)
  - Update metadata-agent to used a new quantumclient.

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