List availability zones with filters return 500

[Hongbin Lu]

List availability zones with filter parameters and Neutron server return internal server error:

  $ curl -s -g -X GET "http://10.0.0.15:9696/v2.0/availability_zones?name=nova" -H "Accept: application/json" -H "X-Auth-Token: $TOKEN"
  {"NeutronError": {"message": "Request Failed: internal server error while processing your request.", "type": "HTTPInternalServerError", "detail": ""}}

This is the trace in neutron server log:

  http://paste.openstack.org/show/720318/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/566154
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=37b66a4700ec944ebc0a3bf140c1b01ce3c4987d
Submitter: Zuul
Branch: master

commit 37b66a4700ec944ebc0a3bf140c1b01ce3c4987d
Author: Hongbin Lu <email address hidden>
Date: Thu May 3 20:15:58 2018 +0000

    Fix an attribute error on listing AZs with filters

    Change-Id: Ib84b1f869f936cf45abb2fab8e14e92d714cdbd3
    Closes-Bug: #1768952

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 13.0.0.0b2 development milestone.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/queens
Review: https://review.openstack.org/577649

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/577649
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=593bce98a0bfe7969b189acc556527424c9be80a
Submitter: Zuul
Branch: stable/queens

commit 593bce98a0bfe7969b189acc556527424c9be80a
Author: Hongbin Lu <email address hidden>
Date: Thu May 3 20:15:58 2018 +0000

    Fix an attribute error on listing AZs with filters

    Change-Id: Ib84b1f869f936cf45abb2fab8e14e92d714cdbd3
    Closes-Bug: #1768952
    (cherry picked from commit 37b66a4700ec944ebc0a3bf140c1b01ce3c4987d)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 12.0.4 release.