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[Bug 1183535] Re: In glance v2 api it squashes properties with same name as core properties

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Fei Long Wang <flwang@xxxxxxxxxx>
Date: Tue, 02 Jul 2013 23:30:26 -0000
Reply-to: Bug 1183535 <1183535@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Based on makrwash's clarification, Glance assume that user should avoid
the name conflict. That means there is nothing can be done on the
glanceclient side either.

** Changed in: python-glanceclient
       Status: In Progress => Invalid

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https://bugs.launchpad.net/bugs/1183535

Title:
  In glance v2 api it squashes properties with same name as core
  properties

Status in OpenStack Image Registry and Delivery Service (Glance):
  Invalid
Status in Python client library for Glance:
  Invalid

Bug description:
  Stuart Mclaren brought forth this example:

  here the property 'size' exists both in the 'core' namespace and the
  'property' namespace:

  $ glance --os-password XXX  --os-username glance --os-tenant-name service  --os-auth-url http://localhost:5000/v2.0 image-show 2a62cba7-5a70-4727-95d2-c0f89bd025ef | grep -e Prop -e size -e '\-\-\-'
  +------------------+--------------------------------------+
  | Property         | Value                                |
  +------------------+--------------------------------------+
  | Property 'size'  | 1234567890                           |
  | size             | 754                                  |
  +------------------+--------------------------------------+

  v2 does not support 'namespacing':

  $ glance --os-password XXX --os-username glance --os-tenant-name service  --os-auth-url http://localhost:5000/v2.0  --os-image-api-version 2 image-show 2a62cba7-5a70-4727-95d2-c0f89bd025ef | grep -e Prop -e size -e '\-\-\-'
  +------------------+--------------------------------------+
  | Property         | Value                                |
  +------------------+--------------------------------------+
  | size             | 754                                  |
  +------------------+--------------------------------------+

  Using the v2 api there is no way to access 'size' from the 'property'
  namespace (ie 1234567890).

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