def _cloud_format_block_device_mapping(context,
bdm,
root_device_name=None,
snapshot_ids=None,
project_id=None):
"""Construct BlockDeviceMappingItemType."""
keys = (('deviceName', 'device_name'), ('virtualName', 'virtual_name'))
item = {name: bdm[k] for name, k in keys if k in bdm}
if bdm.get('no_device'):
item['noDevice'] = True
if bdm.get('boot_index') == 0 and root_device_name:
item['deviceName'] = root_device_name
if ('snapshot_id' in bdm) or ('volume_id' in bdm):
ebs_keys = (('volumeSize', 'volume_size'), ('deleteOnTermination',
'delete_on_termination'))
ebs = {name: bdm[k] for name, k in ebs_keys if bdm.get(k) is not None}
if bdm.get('snapshot_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(
context,
'snap',
bdm['snapshot_id'],
ids_by_os_id=snapshot_ids,
project_id=project_id)
# NOTE(ft): Openstack extension, AWS-incompability
elif bdm.get('volume_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(context,
'vol',
bdm['volume_id'],
project_id=project_id)
assert 'snapshotId' in ebs
item['ebs'] = ebs
return item
def _format_volume_mapping(context, bdm, snapshot_ids=None, project_id=None):
ebs = {'deleteOnTermination': bdm['delete_on_termination']}
# TODO(ft): set default volumeSize from the source
if bdm.get('volume_size') is not None:
ebs['volumeSize'] = bdm['volume_size']
if bdm.get('source_type') == 'snapshot':
if bdm.get('snapshot_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(
context,
'snap',
bdm['snapshot_id'],
ids_by_os_id=snapshot_ids,
project_id=project_id)
# NOTE(ft): Openstack extension, AWS-incompability
elif bdm.get('source_type') == 'volume':
if bdm.get('volume_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(context,
'vol',
bdm['volume_id'],
project_id=project_id)
# NOTE(ft): extension, AWS-incompability
elif bdm.get('source_type') == 'image':
if bdm.get('image_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(
context, 'ami', bdm['image_id'])
if ebs.get('snapshotId') or bdm.get('source_type') == 'blank':
return ebs
def auto_update_db(self, image, os_image):
if not image:
kind = _get_os_image_kind(os_image)
if self.context.project_id == os_image.owner:
if os_image.properties.get('ec2_id') in self.pending_images:
# NOTE(ft): the image is being creating, Glance had created
# image, but creating thread doesn't yet update db item
image = self.pending_images[os_image.properties['ec2_id']]
image['os_id'] = os_image.id
image['is_public'] = os_image.is_public
db_api.update_item(self.context, image)
else:
image = ec2utils.get_db_item_by_os_id(
self.context, kind, os_image.id, self.items_dict,
os_image=os_image)
else:
image_id = ec2utils.os_id_to_ec2_id(
self.context, kind, os_image.id,
items_by_os_id=self.items_dict, ids_by_os_id=self.ids_dict)
image = {'id': image_id,
'os_id': os_image.id}
elif (self.context.project_id == os_image.owner and
image.get('is_public') != os_image.is_public):
image['is_public'] = os_image.is_public
if image['id'] in self.local_images_os_ids:
db_api.update_item(self.context, image)
else:
# TODO(ft): currently update_item can not update id mapping,
# because its project_id is None. Instead of upgrade db_api,
# we use add_item. But its execution leads to a needless
# DB call. This should be reworked in the future.
kind = ec2utils.get_ec2_id_kind(image['id'])
db_api.add_item(self.context, kind, image)
return image
def change_os_id_to_ec2_id(context,text,object_name,kind):
try:
root=xml_tree.fromstring(text)
except xml_tree.ParseError:
return text
temp=root.tag.split('}')
ns=temp[0]
ns=ns+"}"
if ns!="{"+CONF.sbs_name_space+"}":
LOG.debug("Found different namespace for sbs api response. Not processing.")
return text
# the namespace and CONF.sbs_name_space should be exactly similar.
# or else this will fail. This code was written assuming they will be same.
for elem in root.iter(ns+object_name):
elem_text = elem.text
split_id = elem_text.split(ns)
os_instance_id = split_id[0]
instance_ec2_id = ec2utils.os_id_to_ec2_id(
context,kind,os_instance_id,
project_id=context.project_id)
if instance_ec2_id is None:
continue
elem.text=str(instance_ec2_id)
text=xml_tree.tostring(root)
return text
def auto_update_db(self, image, os_image):
if not image:
kind = _get_os_image_kind(os_image)
if self.context.project_id == os_image.owner:
image = ec2utils.get_db_item_by_os_id(self.context,
kind,
os_image.id,
self.items_dict,
os_image=os_image)
else:
image_id = ec2utils.os_id_to_ec2_id(
self.context,
kind,
os_image.id,
items_by_os_id=self.items_dict,
ids_by_os_id=self.ids_dict)
image = {'id': image_id, 'os_id': os_image.id}
elif (self.context.project_id == os_image.owner
and image.get('is_public') != os_image.is_public):
image['is_public'] = os_image.is_public
if image['id'] in self.local_images_os_ids:
db_api.update_item(self.context, image)
else:
# TODO(ft): currently update_item can not update id mapping,
# because its project_id is None. Instead of upgrade db_api,
# we use add_item. But its execution leads to a needless
# DB call. This should be reworked in the future.
kind = ec2utils.get_ec2_id_kind(image['id'])
db_api.add_item(self.context, kind, image)
return image
def format_delete_on_termination_response(response, context):
if 'instance' in response._info:
instance_ec2_id = ec2utils.os_id_to_ec2_id(
context,
'i',
response._info['instance'],
project_id=context.project_id)
response._info.pop('instance')
response._info['instanceId'] = instance_ec2_id
if 'id' in response._info:
volume_id = response._info.pop('id')
response._info['volumeId'] = volume_id
def _format_volume_mapping(context, bdm, snapshot_ids=None, project_id=None):
ebs = {'deleteOnTermination': bdm['delete_on_termination']}
# TODO(ft): set default volumeSize from the source
if bdm.get('volume_size') is not None:
ebs['volumeSize'] = bdm['volume_size']
if bdm.get('source_type') == 'snapshot':
if bdm.get('snapshot_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(
context, 'snap', bdm['snapshot_id'],
ids_by_os_id=snapshot_ids, project_id=project_id)
# NOTE(ft): Openstack extension, AWS-incompability
elif bdm.get('source_type') == 'volume':
if bdm.get('volume_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(
context, 'vol', bdm['volume_id'], project_id=project_id)
# NOTE(ft): extension, AWS-incompability
elif bdm.get('source_type') == 'image':
if bdm.get('image_id'):
ebs['snapshotId'] = ec2utils.os_id_to_ec2_id(
context, 'ami', bdm['image_id'])
if ebs.get('snapshotId') or bdm.get('source_type') == 'blank':
return ebs
def _get_ec2_instance_and_reservation(context, os_instance_id):
instance_id = ec2utils.os_id_to_ec2_id(context, 'i', os_instance_id)
try:
ec2_reservations = instance_api.describe_instances(
context, [instance_id])
except exception.InvalidInstanceIDNotFound:
ec2_reservations = instance_api.describe_instances(
context, filter=[{'name': 'instance-id',
'value': [instance_id]}])
if (len(ec2_reservations['reservationSet']) != 1 or
len(ec2_reservations['reservationSet'][0]['instancesSet']) != 1):
LOG.error(_('Failed to get metadata for instance id: %s'),
os_instance_id)
raise exception.EC2MetadataNotFound()
ec2_reservation = ec2_reservations['reservationSet'][0]
ec2_instance = ec2_reservation['instancesSet'][0]
return ec2_instance, ec2_reservation
def auto_update_db(self, image, os_image):
if not image:
kind = _get_os_image_kind(os_image)
if self.context.project_id == os_image.owner:
if getattr(os_image, 'ec2_id', None) in self.pending_images:
# NOTE(ft): the image is being creating, Glance had created
# image, but creating thread doesn't yet update db item
image = self.pending_images[os_image.ec2_id]
image['os_id'] = os_image.id
image['is_public'] = os_image.visibility == 'public'
db_api.update_item(self.context, image)
else:
image = ec2utils.get_db_item_by_os_id(self.context,
kind,
os_image.id,
self.items_dict,
os_image=os_image)
else:
image_id = ec2utils.os_id_to_ec2_id(
self.context,
kind,
os_image.id,
items_by_os_id=self.items_dict,
ids_by_os_id=self.ids_dict)
image = {'id': image_id, 'os_id': os_image.id}
elif (self.context.project_id == os_image.owner
and image.get('is_public') != os_image.visibility == 'public'):
image['is_public'] = os_image.visibility == 'public'
if image['id'] in self.local_images_os_ids:
db_api.update_item(self.context, image)
else:
# TODO(ft): currently update_item can not update id mapping,
# because its project_id is None. Instead of upgrade db_api,
# we use add_item. But its execution leads to a needless
# DB call. This should be reworked in the future.
kind = ec2utils.get_ec2_id_kind(image['id'])
db_api.add_item(self.context, kind, image)
return image
def test_os_id_to_ec2_id(self, db_api):
fake_context = base.create_context()
fake_id = fakes.random_ec2_id('fake')
fake_os_id = fakes.random_os_id()
# no cache, item is found
db_api.get_items_ids.return_value = [(fake_id, fake_os_id)]
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id)
self.assertEqual(fake_id, item_id)
db_api.get_items_ids.assert_called_once_with(
fake_context, 'fake', item_ids=None, item_os_ids=(fake_os_id,))
self.assertFalse(db_api.add_item_id.called)
# no cache, item isn't found
db_api.get_items_ids.return_value = []
db_api.add_item_id.return_value = fake_id
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id)
self.assertEqual(fake_id, item_id)
db_api.add_item_id.assert_called_once_with(
fake_context, 'fake', fake_os_id, None)
# no item in cache, item isn't found
db_api.reset_mock()
ids_cache = {fakes.random_os_id(): fakes.random_ec2_id('fake')}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertIn(fake_os_id, ids_cache)
self.assertEqual(fake_id, ids_cache[fake_os_id])
db_api.add_item_id.assert_called_once_with(
fake_context, 'fake', fake_os_id, None)
# no item in cache, item is found
db_api.reset_mock()
db_api.get_items_ids.return_value = [(fake_id, fake_os_id)]
ids_cache = {}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertEqual({fake_os_id: fake_id}, ids_cache)
self.assertFalse(db_api.add_item_id.called)
# item in cache
db_api.reset_mock()
ids_cache = {fake_os_id: fake_id}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertEqual({fake_os_id: fake_id}, ids_cache)
self.assertFalse(db_api.get_items_ids.called)
self.assertFalse(db_api.add_item_id.called)
# item in items dict
items_dict = {fake_os_id: {'id': fake_id,
'os_id': fake_os_id}}
ids_cache = {}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
items_by_os_id=items_dict,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertFalse(db_api.get_items_ids.called)
self.assertFalse(db_api.add_item_id.called)
self.assertEqual({}, ids_cache)
# item not in items dict, item is found
items_dict = {fake_os_id: {'id': fake_id,
'os_id': fake_os_id}}
db_api.get_items_ids.return_value = [(fake_id, fake_os_id)]
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
items_by_os_id=items_dict)
self.assertEqual(fake_id, item_id)
self.assertFalse(db_api.add_item_id.called)
def test_os_id_to_ec2_id(self, db_api):
fake_context = mock.Mock(service_catalog=[{'type': 'fake'}])
fake_id = fakes.random_ec2_id('fake')
fake_os_id = fakes.random_os_id()
# no cache, item is found
db_api.get_items_ids.return_value = [(fake_id, fake_os_id)]
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id)
self.assertEqual(fake_id, item_id)
db_api.get_items_ids.assert_called_once_with(
fake_context, 'fake', item_ids=None, item_os_ids=(fake_os_id,))
self.assertFalse(db_api.add_item_id.called)
# no cache, item isn't found
db_api.get_items_ids.return_value = []
db_api.add_item_id.return_value = fake_id
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id)
self.assertEqual(fake_id, item_id)
db_api.add_item_id.assert_called_once_with(
fake_context, 'fake', fake_os_id, project_id=None)
# no item in cache, item isn't found
db_api.reset_mock()
ids_cache = {fakes.random_os_id(): fakes.random_ec2_id('fake')}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertIn(fake_os_id, ids_cache)
self.assertEqual(fake_id, ids_cache[fake_os_id])
db_api.add_item_id.assert_called_once_with(
fake_context, 'fake', fake_os_id, project_id=None)
# no item in cache, item is found
db_api.reset_mock()
db_api.get_items_ids.return_value = [(fake_id, fake_os_id)]
ids_cache = {}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertEqual({fake_os_id: fake_id}, ids_cache)
self.assertFalse(db_api.add_item_id.called)
# item in cache
db_api.reset_mock()
ids_cache = {fake_os_id: fake_id}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertEqual({fake_os_id: fake_id}, ids_cache)
self.assertFalse(db_api.get_items_ids.called)
self.assertFalse(db_api.add_item_id.called)
# item in items dict
items_dict = {fake_os_id: {'id': fake_id,
'os_id': fake_os_id}}
ids_cache = {}
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
items_by_os_id=items_dict,
ids_by_os_id=ids_cache)
self.assertEqual(fake_id, item_id)
self.assertFalse(db_api.get_items_ids.called)
self.assertFalse(db_api.add_item_id.called)
self.assertEqual({}, ids_cache)
# item not in items dict, item is found
items_dict = {fake_os_id: {'id': fake_id,
'os_id': fake_os_id}}
db_api.get_items_ids.return_value = [(fake_id, fake_os_id)]
item_id = ec2utils.os_id_to_ec2_id(fake_context, 'fake', fake_os_id,
items_by_os_id=items_dict)
self.assertEqual(fake_id, item_id)
self.assertFalse(db_api.add_item_id.called)
def _format_image(context,
image,
os_image,
images_dict,
ids_dict,
snapshot_ids=None):
ec2_image = {
'imageId': image['id'],
'imageOwnerId': os_image.owner,
'imageType': IMAGE_TYPES[ec2utils.get_ec2_id_kind(image['id'])],
'isPublic': os_image.is_public,
'architecture': os_image.properties.get('architecture'),
'creationDate': os_image.created_at
}
if 'description' in image:
ec2_image['description'] = image['description']
if 'state' in image:
state = image['state']
else:
state = GLANCE_STATUS_TO_EC2.get(os_image.status, 'error')
if state in ('available', 'pending'):
state = _s3_image_state_map.get(os_image.properties.get('image_state'),
state)
ec2_image['imageState'] = state
kernel_id = os_image.properties.get('kernel_id')
if kernel_id:
ec2_image['kernelId'] = ec2utils.os_id_to_ec2_id(
context,
'aki',
kernel_id,
items_by_os_id=images_dict,
ids_by_os_id=ids_dict)
ramdisk_id = os_image.properties.get('ramdisk_id')
if ramdisk_id:
ec2_image['ramdiskId'] = ec2utils.os_id_to_ec2_id(
context,
'ari',
ramdisk_id,
items_by_os_id=images_dict,
ids_by_os_id=ids_dict)
name = os_image.name
img_loc = os_image.properties.get('image_location')
if img_loc:
ec2_image['imageLocation'] = img_loc
else:
ec2_image['imageLocation'] = "%s (%s)" % (img_loc, name)
if not name and img_loc:
# This should only occur for images registered with ec2 api
# prior to that api populating the glance name
ec2_image['name'] = img_loc
else:
ec2_image['name'] = name
properties = ec2utils.deserialize_os_image_properties(os_image)
root_device_name = (
ec2utils.block_device_properties_root_device_name(properties))
mappings = _format_mappings(context, properties, root_device_name,
snapshot_ids, os_image.owner)
if mappings:
ec2_image['blockDeviceMapping'] = mappings
root_device_type = 'instance-store'
if root_device_name:
ec2_image['rootDeviceName'] = root_device_name
short_root_device_name = ec2utils.block_device_strip_dev(
root_device_name)
if any((short_root_device_name == ec2utils.block_device_strip_dev(
bdm.get('deviceName'))) for bdm in mappings):
root_device_type = 'ebs'
ec2_image['rootDeviceType'] = root_device_type
return ec2_image
def _ramdisk_attribute(os_image, image, result):
ramdisk_id = os_image.properties.get('ramdisk_id')
if ramdisk_id:
result['ramdisk'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'ari', ramdisk_id)
}
def _kernel_attribute(os_image, image, result):
kernel_id = os_image.properties.get('kernel_id')
if kernel_id:
result['kernel'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'aki', kernel_id)
}
def _kernel_attribute(os_image, image, result):
kernel_id = getattr(os_image, 'kernel_id', None)
if kernel_id:
result['kernel'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'aki', kernel_id)
}
def _format_image(context,
image,
os_image,
images_dict,
ids_dict,
snapshot_ids=None):
ec2_image = {
'imageId': image['id'],
'imageType': IMAGE_TYPES[ec2utils.get_ec2_id_kind(image['id'])],
'isPublic': os_image.is_public,
'architecture': os_image.properties.get('architecture'),
}
if 'description' in image:
ec2_image['description'] = image['description']
state = os_image.status
# NOTE(vish): fallback status if image_state isn't set
if state == 'active':
state = 'available'
ec2_image['imageState'] = os_image.properties.get('image_state', state)
kernel_id = os_image.properties.get('kernel_id')
if kernel_id:
ec2_image['kernelId'] = ec2utils.os_id_to_ec2_id(
context,
'jki',
kernel_id,
items_by_os_id=images_dict,
ids_by_os_id=ids_dict)
ramdisk_id = os_image.properties.get('ramdisk_id')
if ramdisk_id:
ec2_image['ramdiskId'] = ec2utils.os_id_to_ec2_id(
context,
'jri',
ramdisk_id,
items_by_os_id=images_dict,
ids_by_os_id=ids_dict)
name = os_image.name
# Commenting out the image location code as it is not required
# in the first release
# img_loc = os_image.properties.get('image_location')
# if img_loc:
# ec2_image['imageLocation'] = img_loc
# else:
# ec2_image['imageLocation'] = "%s (%s)" % (img_loc, name)
# Glance allows image names to be empty
if name:
ec2_image['name'] = name
else:
# Corner case: no image name which is allowed in glance
ec2_image['name'] = ""
_prepare_mappings(os_image)
properties = os_image.properties
root_bdm = _prepare_root_bdm_for_image(os_image)
ec2_image['blockDeviceMapping'] = root_bdm
# Commenting the root device name and root device type from the response
# Will remove any dead code in next iteration
root_device_name = _block_device_properties_root_device_name(properties)
if root_device_name:
# ec2_image['rootDeviceName'] = root_device_name
root_device_type = 'instance-store'
short_root_device_name = instance_api._block_device_strip_dev(
root_device_name)
for bdm in properties.get('block_device_mapping', []):
if (('snapshot_id' in bdm or 'volume_id' in bdm)
and not bdm.get('no_device')
and (bdm.get('boot_index') == 0 or short_root_device_name
== instance_api._block_device_strip_dev(
bdm.get('device_name')))):
root_device_type = 'ebs'
break
# ec2_image['rootDeviceType'] = root_device_type
_cloud_format_mappings(context, properties, ec2_image, root_device_name,
snapshot_ids, os_image.owner)
return ec2_image
def _ramdisk_attribute(os_image, image, result):
ramdisk_id = getattr(os_image, 'ramdisk_id', None)
if ramdisk_id:
result['ramdisk'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'ari', ramdisk_id)
}
def _kernel_attribute(os_image, image, result):
kernel_id = getattr(os_image, 'kernel_id', None)
if kernel_id:
result['kernel'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'aki', kernel_id)
}
def _ramdisk_attribute(os_image, image, result):
ramdisk_id = getattr(os_image, 'ramdisk_id', None)
if ramdisk_id:
result['ramdisk'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'ari', ramdisk_id)
}
def _kernel_attribute(os_image, image, result):
kernel_id = os_image.properties.get('kernel_id')
if kernel_id:
result['kernel'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'aki', kernel_id)
}
def _format_image(context, image, os_image, images_dict, ids_dict,
snapshot_ids=None):
ec2_image = {'imageId': image['id'],
'imageOwnerId': os_image.owner,
'imageType': IMAGE_TYPES[
ec2utils.get_ec2_id_kind(image['id'])],
'isPublic': os_image.is_public,
'architecture': os_image.properties.get('architecture'),
'creationDate': os_image.created_at
}
if 'description' in image:
ec2_image['description'] = image['description']
if 'state' in image:
state = image['state']
else:
state = GLANCE_STATUS_TO_EC2.get(os_image.status, 'error')
if state in ('available', 'pending'):
state = _s3_image_state_map.get(os_image.properties.get('image_state'),
state)
ec2_image['imageState'] = state
kernel_id = os_image.properties.get('kernel_id')
if kernel_id:
ec2_image['kernelId'] = ec2utils.os_id_to_ec2_id(
context, 'aki', kernel_id,
items_by_os_id=images_dict, ids_by_os_id=ids_dict)
ramdisk_id = os_image.properties.get('ramdisk_id')
if ramdisk_id:
ec2_image['ramdiskId'] = ec2utils.os_id_to_ec2_id(
context, 'ari', ramdisk_id,
items_by_os_id=images_dict, ids_by_os_id=ids_dict)
name = os_image.name
img_loc = os_image.properties.get('image_location')
if img_loc:
ec2_image['imageLocation'] = img_loc
else:
ec2_image['imageLocation'] = "%s (%s)" % (img_loc, name)
if not name and img_loc:
# This should only occur for images registered with ec2 api
# prior to that api populating the glance name
ec2_image['name'] = img_loc
else:
ec2_image['name'] = name
properties = ec2utils.deserialize_os_image_properties(os_image)
root_device_name = (
ec2utils.block_device_properties_root_device_name(properties))
mappings = _format_mappings(context, properties, root_device_name,
snapshot_ids, os_image.owner)
if mappings:
ec2_image['blockDeviceMapping'] = mappings
root_device_type = 'instance-store'
if root_device_name:
ec2_image['rootDeviceName'] = root_device_name
short_root_device_name = ec2utils.block_device_strip_dev(
root_device_name)
if any((short_root_device_name ==
ec2utils.block_device_strip_dev(bdm.get('deviceName')))
for bdm in mappings):
root_device_type = 'ebs'
ec2_image['rootDeviceType'] = root_device_type
return ec2_image
def _ramdisk_attribute(os_image, image, result):
ramdisk_id = os_image.properties.get('ramdisk_id')
if ramdisk_id:
result['ramdisk'] = {
'value': ec2utils.os_id_to_ec2_id(context, 'ari', ramdisk_id)
}