def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, 'volume'):
raise exc.HTTPUnprocessableEntity()
context = req.environ['cinder.context']
volume = body['volume']
kwargs = {}
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
try:
kwargs['volume_type'] = volume_types.get_volume_type_by_name(
context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = 'Volume type not found.'
raise exc.HTTPNotFound(explanation=explanation)
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
kwargs['snapshot'] = self.volume_api.get_snapshot(context,
snapshot_id)
else:
kwargs['snapshot'] = None
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded('os-image-create'):
image_href = volume.get('imageRef')
if snapshot_id and image_href:
msg = _("Snapshot and image cannot be specified together.")
raise exc.HTTPBadRequest(explanation=msg)
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
new_volume = self.volume_api.create(context,
size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = _translate_volume_detail_view(context, dict(new_volume),
image_uuid)
return {'volume': retval}
def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, 'volume'):
raise exc.HTTPUnprocessableEntity()
context = req.environ['cinder.context']
volume = body['volume']
kwargs = {}
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
try:
kwargs['volume_type'] = volume_types.get_volume_type_by_name(
context, req_volume_type)
except exception.NotFound:
raise exc.HTTPNotFound()
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
kwargs['snapshot'] = self.volume_api.get_snapshot(
context, snapshot_id)
else:
kwargs['snapshot'] = None
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded('os-image-create'):
image_href = volume.get('imageRef')
if snapshot_id and image_href:
msg = _("Snapshot and image cannot be specified together.")
raise exc.HTTPBadRequest(explanation=msg)
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
new_volume = self.volume_api.create(context, size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = _translate_volume_detail_view(context, dict(new_volume),
image_uuid)
return {'volume': retval}
def _add_visible_admin_metadata(self, context, volume):
if context is None:
return
visible_admin_meta = {}
volume_tmp = (volume if context.is_admin else self.volume_api.get(
context.elevated(), volume['id']))
if volume_tmp.get('volume_admin_metadata'):
for item in volume_tmp['volume_admin_metadata']:
if item['key'] in self._visible_admin_metadata_keys:
visible_admin_meta[item['key']] = item['value']
# avoid circular ref when volume is a Volume instance
elif (volume_tmp.get('admin_metadata')
and isinstance(volume_tmp.get('admin_metadata'), dict)):
for key in self._visible_admin_metadata_keys:
if key in volume_tmp['admin_metadata'].keys():
visible_admin_meta[key] = volume_tmp['admin_metadata'][key]
if not visible_admin_meta:
return
# NOTE(zhiyan): update visible administration metadata to
# volume metadata, administration metadata will rewrite existing key.
if volume.get('volume_metadata'):
orig_meta = volume.get('volume_metadata')
for item in orig_meta:
if item['key'] in visible_admin_meta.keys():
item['value'] = visible_admin_meta.pop(item['key'])
for key, value in visible_admin_meta.iteritems():
orig_meta.append({'key': key, 'value': value})
# avoid circular ref when vol is a Volume instance
elif (volume.get('metadata')
and isinstance(volume.get('metadata'), dict)):
volume['metadata'].update(visible_admin_meta)
else:
volume['metadata'] = visible_admin_meta
def _add_visible_admin_metadata(self, context, volume):
if context is None:
return
visible_admin_meta = {}
volume_tmp = (volume if context.is_admin else
self.volume_api.get(context.elevated(), volume['id']))
if volume_tmp.get('volume_admin_metadata'):
for item in volume_tmp['volume_admin_metadata']:
if item['key'] in self._visible_admin_metadata_keys:
visible_admin_meta[item['key']] = item['value']
# avoid circular ref when volume is a Volume instance
elif (volume_tmp.get('admin_metadata') and
isinstance(volume_tmp.get('admin_metadata'), dict)):
for key in self._visible_admin_metadata_keys:
if key in volume_tmp['admin_metadata'].keys():
visible_admin_meta[key] = volume_tmp['admin_metadata'][key]
if not visible_admin_meta:
return
# NOTE(zhiyan): update visible administration metadata to
# volume metadata, administration metadata will rewrite existing key.
if volume.get('volume_metadata'):
orig_meta = volume.get('volume_metadata')
for item in orig_meta:
if item['key'] in visible_admin_meta.keys():
item['value'] = visible_admin_meta.pop(item['key'])
for key, value in visible_admin_meta.iteritems():
orig_meta.append({'key': key, 'value': value})
# avoid circular ref when vol is a Volume instance
elif (volume.get('metadata') and
isinstance(volume.get('metadata'), dict)):
volume['metadata'].update(visible_admin_meta)
else:
volume['metadata'] = visible_admin_meta
def create(self, req, body):
"""Creates a new volume."""
context = req.environ['cinder.context']
if not body:
raise exc.HTTPUnprocessableEntity()
volume = body['volume']
def as_int(s):
try:
return int(s)
except ValueError:
return s
# NOTE(eglynn): we're tolerant of non-int sizes here, as type
# integrity is enforced later in the creation codepath
size = as_int(volume['size'])
LOG.audit(_("Create volume of %s GB"), size, context=context)
kwargs = {}
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
try:
kwargs['volume_type'] = volume_types.get_volume_type_by_name(
context, req_volume_type)
except exception.NotFound:
raise exc.HTTPNotFound()
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
kwargs['snapshot'] = self.volume_api.get_snapshot(context,
snapshot_id)
else:
kwargs['snapshot'] = None
kwargs['availability_zone'] = volume.get('availability_zone', None)
new_volume = self.volume_api.create(context,
size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = _translate_volume_detail_view(context, dict(new_volume))
return {'volume': retval}
def create(self, req, body):
"""Creates a new volume."""
context = req.environ["cinder.context"]
if not body:
raise exc.HTTPUnprocessableEntity()
volume = body["volume"]
size = volume["size"]
LOG.audit(_("Create volume of %s GB"), size, context=context)
kwargs = {}
req_volume_type = volume.get("volume_type", None)
if req_volume_type:
try:
kwargs["volume_type"] = volume_types.get_volume_type_by_name(context, req_volume_type)
except exception.NotFound:
raise exc.HTTPNotFound()
kwargs["metadata"] = volume.get("metadata", None)
snapshot_id = volume.get("snapshot_id")
if snapshot_id is not None:
kwargs["snapshot"] = self.volume_api.get_snapshot(context, snapshot_id)
else:
kwargs["snapshot"] = None
kwargs["availability_zone"] = volume.get("availability_zone", None)
new_volume = self.volume_api.create(
context, size, volume.get("display_name"), volume.get("display_description"), **kwargs
)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = _translate_volume_detail_view(context, dict(new_volume))
return {"volume": retval}
def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, 'volume'):
raise exc.HTTPBadRequest()
LOG.debug('Create volume request body: %s', body)
context = req.environ['cinder.context']
volume = body['volume']
kwargs = {}
# NOTE(thingee): v2 API allows name instead of display_name
if volume.get('name'):
volume['display_name'] = volume.get('name')
del volume['name']
# NOTE(thingee): v2 API allows description instead of description
if volume.get('description'):
volume['display_description'] = volume.get('description')
del volume['description']
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
try:
kwargs['volume_type'] = volume_types.get_volume_type(
context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = 'Volume type not found.'
raise exc.HTTPNotFound(explanation=explanation)
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
kwargs['snapshot'] = self.volume_api.get_snapshot(
context, snapshot_id)
else:
kwargs['snapshot'] = None
source_volid = volume.get('source_volid')
if source_volid is not None:
kwargs['source_volume'] = self.volume_api.get_volume(
context, source_volid)
else:
kwargs['source_volume'] = None
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
elif size is None and kwargs['source_volume'] is not None:
size = kwargs['source_volume']['size']
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded('os-image-create'):
image_href = volume.get('imageRef')
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
kwargs['scheduler_hints'] = volume.get('scheduler_hints', None)
new_volume = self.volume_api.create(context, size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = self._view_builder.summary(req, dict(new_volume.iteritems()))
return retval
def _get_image_metadata_list(self, body):
return [
volume['volume_image_metadata']
for volume in jsonutils.loads(body)['volumes']
if volume.get('volume_image_metadata')
]
def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, 'volume'):
raise exc.HTTPBadRequest()
context = req.environ['cinder.context']
volume = body['volume']
kwargs = {}
# NOTE(thingee): v2 API allows name instead of display_name
if volume.get('name'):
volume['display_name'] = volume.get('name')
del volume['name']
# NOTE(thingee): v2 API allows description instead of description
if volume.get('description'):
volume['display_description'] = volume.get('description')
del volume['description']
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
try:
kwargs['volume_type'] = volume_types.get_volume_type(
context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = 'Volume type not found.'
raise exc.HTTPNotFound(explanation=explanation)
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
kwargs['snapshot'] = self.volume_api.get_snapshot(context,
snapshot_id)
else:
kwargs['snapshot'] = None
source_volid = volume.get('source_volid')
if source_volid is not None:
kwargs['source_volume'] = self.volume_api.get_volume(context,
source_volid)
else:
kwargs['source_volume'] = None
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
elif size is None and kwargs['source_volume'] is not None:
size = kwargs['source_volume']['size']
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded('os-image-create'):
image_href = volume.get('imageRef')
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
new_volume = self.volume_api.create(context,
size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = self._view_builder.summary(req, dict(new_volume.iteritems()))
return retval
def _get_image_metadata_list(self, body):
return [
volume['volume_image_metadata']
for volume in jsonutils.loads(body)['volumes']
if volume.get('volume_image_metadata')
]
def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, "volume"):
msg = _("Missing required element '%s' in request body") % "volume"
raise exc.HTTPBadRequest(explanation=msg)
LOG.debug("Create volume request body: %s", body)
context = req.environ["cinder.context"]
volume = body["volume"]
kwargs = {}
# NOTE(thingee): v2 API allows name instead of display_name
if volume.get("name"):
volume["display_name"] = volume.get("name")
del volume["name"]
# NOTE(thingee): v2 API allows description instead of description
if volume.get("description"):
volume["display_description"] = volume.get("description")
del volume["description"]
req_volume_type = volume.get("volume_type", None)
if req_volume_type:
try:
kwargs["volume_type"] = volume_types.get_volume_type(context, req_volume_type)
except exception.VolumeTypeNotFound:
msg = _("Volume type not found")
raise exc.HTTPNotFound(explanation=msg)
kwargs["metadata"] = volume.get("metadata", None)
snapshot_id = volume.get("snapshot_id")
if snapshot_id is not None:
kwargs["snapshot"] = self.volume_api.get_snapshot(context, snapshot_id)
else:
kwargs["snapshot"] = None
source_volid = volume.get("source_volid")
if source_volid is not None:
kwargs["source_volume"] = self.volume_api.get_volume(context, source_volid)
else:
kwargs["source_volume"] = None
size = volume.get("size", None)
if size is None and kwargs["snapshot"] is not None:
size = kwargs["snapshot"]["volume_size"]
elif size is None and kwargs["source_volume"] is not None:
size = kwargs["source_volume"]["size"]
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded("os-image-create"):
image_href = volume.get("imageRef")
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs["image_id"] = image_uuid
kwargs["availability_zone"] = volume.get("availability_zone", None)
kwargs["scheduler_hints"] = volume.get("scheduler_hints", None)
new_volume = self.volume_api.create(
context, size, volume.get("display_name"), volume.get("display_description"), **kwargs
)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = self._view_builder.summary(req, dict(new_volume.iteritems()))
return retval
def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, "volume"):
raise exc.HTTPUnprocessableEntity()
LOG.debug("Create volume request body: %s", body)
context = req.environ["cinder.context"]
volume = body["volume"]
kwargs = {}
req_volume_type = volume.get("volume_type", None)
if req_volume_type:
if not uuidutils.is_uuid_like(req_volume_type):
try:
kwargs["volume_type"] = volume_types.get_volume_type_by_name(context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = "Volume type not found."
raise exc.HTTPNotFound(explanation=explanation)
else:
try:
kwargs["volume_type"] = volume_types.get_volume_type(context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = "Volume type not found."
raise exc.HTTPNotFound(explanation=explanation)
kwargs["metadata"] = volume.get("metadata", None)
snapshot_id = volume.get("snapshot_id")
if snapshot_id is not None:
kwargs["snapshot"] = self.volume_api.get_snapshot(context, snapshot_id)
else:
kwargs["snapshot"] = None
source_volid = volume.get("source_volid")
if source_volid is not None:
kwargs["source_volume"] = self.volume_api.get_volume(context, source_volid)
else:
kwargs["source_volume"] = None
size = volume.get("size", None)
if size is None and kwargs["snapshot"] is not None:
size = kwargs["snapshot"]["volume_size"]
elif size is None and kwargs["source_volume"] is not None:
size = kwargs["source_volume"]["size"]
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded("os-image-create"):
image_href = volume.get("imageRef")
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs["image_id"] = image_uuid
kwargs["availability_zone"] = volume.get("availability_zone", None)
new_volume = self.volume_api.create(
context, size, volume.get("display_name"), volume.get("display_description"), **kwargs
)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = _translate_volume_detail_view(context, dict(new_volume.iteritems()), image_uuid)
return {"volume": retval}
def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, 'volume'):
raise exc.HTTPUnprocessableEntity()
LOG.debug('Create volume request body: %s', body)
context = req.environ['cinder.context']
volume = body['volume']
kwargs = {}
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
if not uuidutils.is_uuid_like(req_volume_type):
try:
kwargs['volume_type'] = \
volume_types.get_volume_type_by_name(
context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = 'Volume type not found.'
raise exc.HTTPNotFound(explanation=explanation)
else:
try:
kwargs['volume_type'] = volume_types.get_volume_type(
context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = 'Volume type not found.'
raise exc.HTTPNotFound(explanation=explanation)
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
kwargs['snapshot'] = self.volume_api.get_snapshot(context,
snapshot_id)
else:
kwargs['snapshot'] = None
source_volid = volume.get('source_volid')
if source_volid is not None:
kwargs['source_volume'] = self.volume_api.get_volume(context,
source_volid)
else:
kwargs['source_volume'] = None
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
elif size is None and kwargs['source_volume'] is not None:
size = kwargs['source_volume']['size']
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded('os-image-create'):
# NOTE(jdg): misleading name "imageRef" as it's an image-id
image_href = volume.get('imageRef')
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
new_volume = self.volume_api.create(context,
size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
new_volume = dict(new_volume.iteritems())
self._add_visible_admin_metadata(context, new_volume)
retval = _translate_volume_detail_view(context, new_volume, image_uuid)
return {'volume': retval}
def create(self, req, body):
"""Creates a new volume."""
if not self.is_valid_body(body, 'volume'):
raise exc.HTTPUnprocessableEntity()
LOG.debug('Create volume request body: %s', body)
context = req.environ['cinder.context']
volume = body['volume']
kwargs = {}
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
if not uuidutils.is_uuid_like(req_volume_type):
try:
kwargs['volume_type'] = \
volume_types.get_volume_type_by_name(
context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = 'Volume type not found.'
raise exc.HTTPNotFound(explanation=explanation)
else:
try:
kwargs['volume_type'] = volume_types.get_volume_type(
context, req_volume_type)
except exception.VolumeTypeNotFound:
explanation = 'Volume type not found.'
raise exc.HTTPNotFound(explanation=explanation)
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
kwargs['snapshot'] = self.volume_api.get_snapshot(
context, snapshot_id)
else:
kwargs['snapshot'] = None
source_volid = volume.get('source_volid')
if source_volid is not None:
kwargs['source_volume'] = self.volume_api.get_volume(
context, source_volid)
else:
kwargs['source_volume'] = None
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
elif size is None and kwargs['source_volume'] is not None:
size = kwargs['source_volume']['size']
LOG.audit(_("Create volume of %s GB"), size, context=context)
image_href = None
image_uuid = None
if self.ext_mgr.is_loaded('os-image-create'):
# NOTE(jdg): misleading name "imageRef" as it's an image-id
image_href = volume.get('imageRef')
if image_href:
image_uuid = self._image_uuid_from_href(image_href)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
new_volume = self.volume_api.create(context, size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
# TODO(vish): Instance should be None at db layer instead of
# trying to lazy load, but for now we turn it into
# a dict to avoid an error.
retval = _translate_volume_detail_view(context,
dict(new_volume.iteritems()),
image_uuid)
return {'volume': retval}