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[Brian Haley <1777441@xxxxxxxxxxxxxxxxxx>]

This has already been fixed in the neutron master branch,
https://review.openstack.org/#/c/566491/

** Changed in: neutron
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1777441

Title:
  openstack network agent list gives an error

Status in neutron:
  Invalid

Bug description:

  This bug tracker is for errors with the documentation, use the
  following as a template and remove or add fields as you see fit.
  Convert [ ] into [x] to check boxes:

  - [ ] This doc is inaccurate in this way: ______
  - [ x] This is a doc addition request.
  - [ x] I have a fix to the document that I can paste below including example: input and output.

  My teammate and I were working to install openstack queens. We soon
  got to the neutron section and selected a  self service network as our
  option.

  Upon running 'openstack network agent list' we got an error and could
  not get our agent list.

  Confused ,we first thought the issue was in nova.conf or the
  neutron.conf files. We spent hours trying to solve the error and
  decided to reinstall our environment.

  We are using Ubuntu 16.04 on two computers . One acts as the
  controller and the other the compute node.

  Again we did the installation and got the section on neutron with
  'openstack network agent list'. The same error appeared and this time
  we were positive it was not something we had missed on the
  documentation.

  Upon researching on stackoverflow we found the solution to be

  in the  [keystone_authtoken] section we had to change the
  neutron.conf file to :

  remove auth_url = http://controller:35357

  replace auth_uri = ... by auth_url = ...
  .

  The link to the solution is here
  https://stackoverflow.com/questions/50695909/neutron-configuration-
  error-failed-to-retrieve-extensions-list-from-network-ap. I gave it an
  upvote but in fact it should be the right answer.

  That small line was causing authentication issues.
   

  If you have a troubleshooting or support issue, use the following
  resources:

   - Ask OpenStack: http://ask.openstack.org
   - The mailing list: http://lists.openstack.org
   - IRC: 'openstack' channel on Freenode

  -----------------------------------
  Release: 13.0.0.0b3.dev42 on 2018-06-18 07:36
  SHA: c9b99ae1e1939bb1803370316582de082f10a837
  Source: https://git.openstack.org/cgit/openstack/neutron/tree/doc/source/index.rst
  URL: https://docs.openstack.org/neutron/latest/

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