Image API v2 image_list returns 400

[Erno Kuvaja]

After working around #1246980 it came clear that current implementation does not allow both v1 and v2 registries work on same node.

1385 DEBUG glance.common.client [c21d4070-ee8b-473c-8b45-2e660f293a1a dd0e22a5cf3e45f3a6368eba44201bbc 5b12a41b20a3469db107e6e3c114f875] Constructed URL: http://localhost:9191/rpc
1385 DEBUG eventlet.wsgi.server [c21d4070-ee8b-473c-8b45-2e660f293a1a dd0e22a5cf3e45f3a6368eba44201bbc 5b12a41b20a3469db107e6e3c114f875] 10.0.0.4 - - [10/Mar/2014 16:12:52] "GET /v2/images?limit=20 HTTP/1.1" 400 266 0.456837

[Erno Kuvaja (jokke)]

glance/glance/registry/api/v2/__init__.py never get loaded so POST /rpc does not get connected to the mapper

self.mapper FROM middleware.py
Route name Methods Path
                   /
           GET /images
           POST /images
           GET /images/detail
           GET /images/{id}
           PUT /images/{id}
           DELETE /images/{id}
           GET /images/{image_id}/members
           POST /images/{image_id}/members
           PUT /images/{image_id}/members
           GET /images/{image_id}/members/{id}
           PUT /images/{image_id}/members/{id}
           DELETE /images/{image_id}/members/{id}
                   /shared-images/{id}

Testing with /rpc added to v1 __init__.py with needed imports:
self.mapper FROM middleware.py
Route name Methods Path
                   /
           GET /images
           POST /images
           GET /images/detail
           GET /images/{id}
           PUT /images/{id}
           DELETE /images/{id}
           GET /images/{image_id}/members
           POST /images/{image_id}/members
           PUT /images/{image_id}/members
           GET /images/{image_id}/members/{id}
           PUT /images/{image_id}/members/{id}
           DELETE /images/{image_id}/members/{id}
                   /shared-images/{id}
           POST /rpc

and the api finally returns wanted results.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/79957

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/80366

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/79957
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=c6365cc4f5f9b0c5456839302566da5aca236ab2
Submitter: Jenkins
Branch: master

commit c6365cc4f5f9b0c5456839302566da5aca236ab2
Author: Erno Kuvaja <email address hidden>
Date: Wed Mar 12 13:51:56 2014 +0000

    Makes possible to enable Registry API v1 and v2

    This change will make possible to enable/disable both v1 and v2 Registry APIs
    either individually or together from glance-registry.conf.

    DocImpact
    Closes bug: #1290432
    Change-Id: Ib2458b3312bdb552975b1e42485086a1c3aa6d3f