98 lines
3.1 KiB
Python
98 lines
3.1 KiB
Python
#!/usr/bin/python
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import sys
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import keystoneclient.v2_0.client
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from oslo.config import cfg
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import glance.context
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import glance.openstack.common.log as logging
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import glance.registry.context
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import glance.db.sqlalchemy.api as db_api
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LOG = logging.getLogger(__name__)
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LOG.addHandler(logging.StreamHandler())
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LOG.setLevel(logging.DEBUG)
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def get_owner_map(ksclient, owner_is_tenant=True):
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if owner_is_tenant:
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entities = ksclient.tenants.list()
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else:
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entities = ksclient.users.list()
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# build mapping of (user or tenant) name to id
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return dict([(entity.name, entity.id) for entity in entities])
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def build_image_owner_map(owner_map, db, context):
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image_owner_map = {}
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for image in db.image_get_all(context):
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image_id = image['id']
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owner_name = image['owner']
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if not owner_name:
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LOG.info('Image %s has no owner. Skipping.' % image_id)
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continue
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try:
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owner_id = owner_map[owner_name]
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except KeyError:
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msg = 'Image %s owner %s was not found. Skipping.'
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LOG.error(msg % (image_id, owner_name))
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continue
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image_owner_map[image_id] = owner_id
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msg = 'Image %s owner %s -> %s' % (image_id, owner_name, owner_id)
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LOG.info(msg)
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return image_owner_map
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def update_image_owners(image_owner_map, db, context):
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for (image_id, image_owner) in image_owner_map.items():
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db.image_update(context, image_id, {'owner': image_owner})
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LOG.info('Image %s successfully updated.' % image_id)
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if __name__ == "__main__":
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config = cfg.CONF
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extra_cli_opts = [
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cfg.BoolOpt('dry-run',
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help='Print output but do not make db changes.'),
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cfg.StrOpt('keystone-auth-uri',
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help='Authentication endpoint'),
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cfg.StrOpt('keystone-admin-tenant-name',
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help='Administrative user\'s tenant name'),
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cfg.StrOpt('keystone-admin-user',
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help='Administrative user\'s id'),
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cfg.StrOpt('keystone-admin-password',
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help='Administrative user\'s password',
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secret=True),
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]
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config.register_cli_opts(extra_cli_opts)
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config(project='glance', prog='glance-registry')
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db_api.configure_db()
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context = glance.common.context.RequestContext(is_admin=True)
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auth_uri = config.keystone_auth_uri
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admin_tenant_name = config.keystone_admin_tenant_name
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admin_user = config.keystone_admin_user
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admin_password = config.keystone_admin_password
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if not (auth_uri and admin_tenant_name and admin_user and admin_password):
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LOG.critical('Missing authentication arguments')
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sys.exit(1)
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ks = keystoneclient.v2_0.client.Client(username=admin_user,
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password=admin_password,
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tenant_name=admin_tenant_name,
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auth_url=auth_uri)
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owner_map = get_owner_map(ks, config.owner_is_tenant)
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image_updates = build_image_owner_map(owner_map, db_api, context)
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if not config.dry_run:
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update_image_owners(image_updates, db_api, context)
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