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# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_serialization import jsonutils as json
from six.moves.urllib import parse as urllib
from tempest_lib.api_schema.response.compute.v2_1 import images as schema
from tempest_lib.common import rest_client
from tempest_lib import exceptions as lib_exc
class ImagesClient(rest_client.RestClient):
def create_image(self, server_id, **kwargs):
"""Create an image of the original server.
Available params: see http://developer.openstack.org/
api-ref-compute-v2.1.html#createImage
"""
post_body = {'createImage': kwargs}
post_body = json.dumps(post_body)
resp, body = self.post('servers/%s/action' % server_id,
post_body)
self.validate_response(schema.create_image, resp, body)
return rest_client.ResponseBody(resp, body)
def list_images(self, detail=False, **params):
"""Return a list of all images filtered by any parameter.
Available params: see http://developer.openstack.org/
api-ref-compute-v2.1.html#listImages
"""
url = 'images'
_schema = schema.list_images
if detail:
url += '/detail'
_schema = schema.list_images_details
if params:
url += '?%s' % urllib.urlencode(params)
resp, body = self.get(url)
body = json.loads(body)
self.validate_response(_schema, resp, body)
return rest_client.ResponseBody(resp, body)
def show_image(self, image_id):
"""Return the details of a single image."""
resp, body = self.get("images/%s" % image_id)
self.expected_success(200, resp.status)
body = json.loads(body)
self.validate_response(schema.get_image, resp, body)
return rest_client.ResponseBody(resp, body)
def delete_image(self, image_id):
"""Delete the provided image."""
resp, body = self.delete("images/%s" % image_id)
self.validate_response(schema.delete, resp, body)
return rest_client.ResponseBody(resp, body)
def list_image_metadata(self, image_id):
"""List all metadata items for an image."""
resp, body = self.get("images/%s/metadata" % image_id)
body = json.loads(body)
self.validate_response(schema.image_metadata, resp, body)
return rest_client.ResponseBody(resp, body)
def set_image_metadata(self, image_id, meta):
"""Set the metadata for an image.
Available params: see http://developer.openstack.org/
api-ref-compute-v2.1.html#createImageMetadata
"""
post_body = json.dumps({'metadata': meta})
resp, body = self.put('images/%s/metadata' % image_id, post_body)
body = json.loads(body)
self.validate_response(schema.image_metadata, resp, body)
return rest_client.ResponseBody(resp, body)
def update_image_metadata(self, image_id, meta):
"""Update the metadata for an image.
Available params: see http://developer.openstack.org/
api-ref-compute-v2.1.html#updateImageMetadata
"""
post_body = json.dumps({'metadata': meta})
resp, body = self.post('images/%s/metadata' % image_id, post_body)
body = json.loads(body)
self.validate_response(schema.image_metadata, resp, body)
return rest_client.ResponseBody(resp, body)
def show_image_metadata_item(self, image_id, key):
"""Return the value for a specific image metadata key."""
resp, body = self.get("images/%s/metadata/%s" % (image_id, key))
body = json.loads(body)
self.validate_response(schema.image_meta_item, resp, body)
return rest_client.ResponseBody(resp, body)
def set_image_metadata_item(self, image_id, key, meta):
"""Set the value for a specific image metadata key.
Available params: see http://developer.openstack.org/
api-ref-compute-v2.1.html#setImageMetadataItem
"""
post_body = json.dumps({'meta': meta})
resp, body = self.put('images/%s/metadata/%s' % (image_id, key),
post_body)
body = json.loads(body)
self.validate_response(schema.image_meta_item, resp, body)
return rest_client.ResponseBody(resp, body)
def delete_image_metadata_item(self, image_id, key):
"""Delete a single image metadata key/value pair."""
resp, body = self.delete("images/%s/metadata/%s" %
(image_id, key))
self.validate_response(schema.delete, resp, body)
return rest_client.ResponseBody(resp, body)
def is_resource_deleted(self, id):
try:
self.show_image(id)
except lib_exc.NotFound:
return True
return False
@property
def resource_type(self):
"""Return the primary type of resource this client works with."""
return 'image'
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