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[Matt Riedemann <mriedem.os@xxxxxxxxx>]

** Also affects: nova/train
   Importance: Undecided
       Status: New

** Also affects: nova/stein
   Importance: Undecided
       Status: New

** Changed in: nova/stein
       Status: New => Triaged

** Changed in: nova/stein
   Importance: Undecided => Medium

** Changed in: nova/train
       Status: New => Triaged

** Changed in: nova/train
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1850280

Title:
  rejecting move operations with qos ports does not work if the
  operation is called with non admin user

Status in OpenStack Compute (nova):
  In Progress
Status in OpenStack Compute (nova) stein series:
  Triaged
Status in OpenStack Compute (nova) train series:
  Triaged

Bug description:
  At the start of the move operation the nova-api checks that the server
  has ports with resource request as some of the move operations are not
  supported for such servers yet. Unfortunately if move the operation is
  called by a non-admin user (either it is a resize, or another move
  operation with explicit policy change) then nova uses the non-admin
  token to query neutron. If the neutron port is queried with a non
  admin token then neutron does not return the resource_request to nova
  in the port response. Therefore nova thinks that the port ha no
  resource request and allows the operation.

  Reproduce in Ussuri
  ===================

  * Boot a server with qos port.
  * Change the nova policy to allow evacuate to be called by the owner of the server "os_compute_api:os-evacuate": "rule:admin_or_owner"
  * stop the nova-compute service on the host where the server currently running and wait until the controller decides that the compute is done
  * with the non-admin owner initiate the evacuate of the server

  Expected:
  * evacuate rejected

  Actual:
  * evacuate accepted (and later fail due to missing implementation)

  Triage
  ======

  Due to [1] not using an admin client nova does not get the resource
  requests of the attached ports.

  Affected versions and operations
  ================================
  The resize, migrate, live migrate, evacuate, unshelve opertaions are affected on master, Train, Stein. 

  [1]
  https://github.com/openstack/nova/blob/9742a64403c0a0ae5e0b37df5b0bf3ba14ac4626/nova/api/openstack/common.py#L576

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