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[Bug 1603592] Re: os-attach-interface returns a 500 when neutron policy forbids port creation

 

Reviewed:  https://review.openstack.org/345223
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=ead6597274c088712b3992222d27faa663c67647
Submitter: Jenkins
Branch:    master

commit ead6597274c088712b3992222d27faa663c67647
Author: liyingjun <yingjun.li@xxxxxxxxxxxxxxx>
Date:   Thu Jul 21 15:49:37 2016 +0800

    network: handle forbidden exception from neutron
    
    Neutron will raise a forbidden exception when the neutron policy is not
    allowed to for some operation like create_port. The operation is an RPC
    call from nova-api to nova-compute. The Forbidden from neutron isn't
    handled in nova-api so we get a 500 back instead of a 403. It should be
    a 403 in this case.
    
    Change-Id: Iea4feaeb7ea6860e892ef57a4443e814a74b1d9e
    Closes-bug: #1603592


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

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https://bugs.launchpad.net/bugs/1603592

Title:
  os-attach-interface returns a 500 when neutron policy forbids port
  creation

Status in OpenStack Compute (nova):
  Fix Released
Status in OpenStack Compute (nova) mitaka series:
  Confirmed

Bug description:
  From a test on our internal CI against mitaka:

  root@uat-dal09-compute-316:~# nova-manage version
  13.0.0

  The tempest test failure:

  http://paste.openstack.org/show/533818/

  The attach_interface operation is an RPC call from nova-api to nova-
  compute. In our case, neutron policy was such that port creation
  failed:

  http://paste.openstack.org/show/533819/

  The Forbidden from neutron isn't handled in nova-api so we get a 500
  back instead of a 403.

  This is somewhat related to bug 1571722 and patch
  https://review.openstack.org/#/c/312014/ but that's fixing a 401 and a
  misconfiguration issue.

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References