openstack
/
nova
Code Issues Proposed changes

Create DescribeImageAttribute api method

This commit is contained in:
Devin Carlen 2010-06-22 21:36:37 -07:00
parent 6ad8e8f8a6
commit 64f4238740
1 changed files with 24 additions and 0 deletions
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24
nova/endpoint/cloud.py
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@ -531,6 +531,30 @@ class CloudController(object):
return defer.succeed({'imageId': image_id})
def describe_image_attribute(self, context, image_id, attribute, **kwargs):
if attribute != 'launchPermission':
raise exception.ApiError('attribute not supported: %s' % attribute)
try:
image = images.list(context, image_id)[0]
except IndexError:
raise exception.ApiError('invalid id: %s' % image_id)
result = { 'image_id': image_id, 'launchPermission': [] }
if image['isPublic']:
result['launchPermission'].append({ 'group': 'all' })
return defer.succeed(result)
def modify_image_attribute(self, context, image_id, attribute, operation_type, **kwargs):
# TODO(devcamcar): Support users and groups other than 'all'.
if attribute != 'launchPermission':
raise exception.ApiError('attribute not supported: %s' % attribute)
if len(kwargs['user_group']) != 1 and kwargs['user_group'][0] != 'all':
raise exception.ApiError('only group "all" is supported')
if not operation_type in ['add', 'remove']:
raise exception.ApiError('operation_type must be add or remove')
result = images.modify(context, image_id, operation_type)
return defer.succeed(result)
def modify_image_attribute(self, context, image_id, attribute, operation_type, **kwargs):
if attribute != 'launchPermission':
raise exception.ApiError('only launchPermission is supported')