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# 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.
#
"""Cyborg v2 Acceleration accelerator action implementations"""
import logging
from openstack import exceptions as sdk_exc
from osc_lib.command import command
from osc_lib import utils as oscutils
from cyborgclient.common import utils
from cyborgclient import exceptions as exc
from cyborgclient.i18n import _
class ListAcceleratorRequest(command.Lister):
"""List all accelerator requests"""
def get_parser(self, prog_name):
parser = super(ListAcceleratorRequest, self).get_parser(prog_name)
parser.add_argument(
'--long',
dest='detail',
action='store_true',
default=False,
help=_("List additional fields in output")
)
return parser
def take_action(self, parsed_args):
acc_client = self.app.client_manager.accelerator
if parsed_args.detail:
column_headers = (
"uuid",
"state",
"device_profile_name",
"hostname",
"device_rp_uuid",
"instance_uuid",
"attach_handle_type",
"attach_handle_info",
)
columns = (
"uuid",
"state",
"device_profile_name",
"hostname",
"device_rp_uuid",
"instance_uuid",
"attach_handle_type",
"attach_handle_info",
)
else:
column_headers = (
"uuid",
"state",
"device_profile_name",
"instance_uuid",
"attach_handle_type",
"attach_handle_info",
)
columns = (
"uuid",
"state",
"device_profile_name",
"instance_uuid",
"attach_handle_type",
"attach_handle_info",
)
data = acc_client.accelerator_requests()
if not data:
return (), ()
formatters = {}
return (column_headers,
(oscutils.get_item_properties(
s, columns, formatters=formatters) for s in data))
class CreateAcceleratorRequest(command.ShowOne):
"""Register a new accelerator_request with the accelerator service"""
log = logging.getLogger(__name__ + ".CreateAcceleratorRequest")
def get_parser(self, prog_name):
parser = super(CreateAcceleratorRequest, self).get_parser(prog_name)
parser.add_argument(
'device_profile_name',
metavar='<device_profile_name>',
help=_("The name of device_profile for accelerator_request."))
parser.add_argument(
'device_profile_group_id',
metavar='<device_profile_group_id>',
help=_("The group id of device_profile \
for the accelerator_request."))
parser.add_argument(
'--image-uuid',
metavar='<glance_image_uuid>',
dest='img_uuid',
help=_("The uuid of image saved in glance."))
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
acc_client = self.app.client_manager.accelerator
attrs = {
'device_profile_name': parsed_args.device_profile_name,
'device_profile_group_id': parsed_args.device_profile_group_id,
'image_uuid': parsed_args.img_uuid,
}
accelerator_request = acc_client.create_accelerator_request(**attrs)
return _show_accelerator_request(acc_client,
accelerator_request.uuid)
class DeleteAcceleratorRequest(command.Command):
"""Delete accelerator request(s)."""
log = logging.getLogger(__name__ + ".DeleteAcceleratorRequest")
def get_parser(self, prog_name):
parser = super(DeleteAcceleratorRequest, self).get_parser(prog_name)
parser.add_argument(
"accelerator_requests",
metavar="<uuid>",
nargs="+",
help=_("UUID(s) of the accelerator_request(s) to delete.")
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
acc_client = self.app.client_manager.accelerator
failures = []
for uuid in parsed_args.accelerator_requests:
try:
acc_client.delete_accelerator_request(uuid, False)
print(_('Deleted accelerator_request %s') % uuid)
except exc.ClientException as e:
failures.append(_("Failed to delete accelerator_request\
%(accelerator_request)s: %(error)s")
% {'uuid': uuid, 'error': e})
if failures:
raise exc.ClientException("\n".join(failures))
class ShowAcceleratorRequest(command.ShowOne):
"""Show accelerator_request details."""
log = logging.getLogger(__name__ + ".ShowAcceleratorRequest")
def get_parser(self, prog_name):
parser = super(ShowAcceleratorRequest, self).get_parser(prog_name)
parser.add_argument(
"accelerator_request",
metavar="<uuid>",
help=_("UUID of the accelerator_request.")
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
acc_client = self.app.client_manager.accelerator
return _show_accelerator_request(acc_client,
parsed_args.accelerator_request)
def _show_accelerator_request(acc_client, uuid):
"""Show detailed info about accelerator_request."""
columns = (
"uuid",
"state",
"device_profile_name",
"hostname",
"device_rp_uuid",
"instance_uuid",
"attach_handle_type",
"attach_handle_info",
)
try:
accelerator_request = acc_client.get_accelerator_request(uuid)
except sdk_exc.ResourceNotFound:
raise exc.CommandError(_('accelerator_request not found: %s') % uuid)
formatters = {
'data': utils.json_formatter,
}
data = accelerator_request.to_dict()
return columns, oscutils.get_dict_properties(data, columns,
formatters=formatters)
class BindAcceleratorRequest(command.ShowOne):
"""Bind accelerator to instance."""
log = logging.getLogger(__name__ + ".BindAcceleratorRequest")
def get_parser(self, prog_name):
parser = super(BindAcceleratorRequest, self).get_parser(prog_name)
parser.add_argument(
'accelerator_request',
metavar='<accelerator_request>',
help=_("UUID of the accelerator request")
)
parser.add_argument(
'hostname',
metavar='<hostname>',
help=_("Bind hostname of the accelerator request")
)
parser.add_argument(
"instance_uuid",
metavar="<instance_uuid>",
help=_("Bind instance_uuid of the accelerator request")
)
parser.add_argument(
"device_rp_uuid",
metavar="<device_rp_uuid>",
help=_("Bind device_rp_uuid of the accelerator request")
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
acc_client = self.app.client_manager.accelerator
properties = []
if parsed_args.hostname:
hostname = ["hostname=%s" % parsed_args.hostname]
properties.extend(utils.args_array_to_patch('add', hostname))
if parsed_args.instance_uuid:
instance_uuid = ["instance_uuid=%s" % parsed_args.instance_uuid]
properties.extend(utils.args_array_to_patch('add', instance_uuid))
if parsed_args.device_rp_uuid:
device_rp_uuid = ["device_rp_uuid=%s" % parsed_args.device_rp_uuid]
properties.extend(utils.args_array_to_patch('add', device_rp_uuid))
if properties:
acc_client.update_accelerator_request(
parsed_args.accelerator_request, properties)
return _show_accelerator_request(acc_client,
parsed_args.accelerator_request)
else:
self.log.warning("Please specify what to set.")
class UnbindAcceleratorRequest(command.ShowOne):
"""Unbind accelerator from instance."""
log = logging.getLogger(__name__ + ".UnbindAcceleratorRequest")
def get_parser(self, prog_name):
parser = super(UnbindAcceleratorRequest, self).get_parser(prog_name)
parser.add_argument(
'accelerator_request',
metavar='<accelerator_request>',
help=_("UUID of the accelerator request")
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
acc_client = self.app.client_manager.accelerator
properties = [{'path': '/hostname', 'op': 'remove'},
{'path': '/instance_uuid', 'op': 'remove'},
{'path': '/device_rp_uuid', 'op': 'remove'}]
acc_client.update_accelerator_request(parsed_args.accelerator_request,
properties)
return _show_accelerator_request(acc_client,
parsed_args.accelerator_request)
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