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# Copyright 2017 Catalyst IT Limited
#
# 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 osc_lib.command import command
from osc_lib import utils
from oslo_utils import uuidutils
from qinlingclient.common import exceptions
from qinlingclient.osc.v1 import base
from qinlingclient import utils as q_utils
class List(base.QinlingLister):
columns = base.FUNCTION_VERSION_COLUMNS
def get_parser(self, prog_name):
parser = super(List, self).get_parser(prog_name)
parser.add_argument(
"function_id",
help="Function ID.",
)
return parser
def _get_resources(self, parsed_args):
client = self.app.client_manager.function_engine
return client.function_versions.list(parsed_args.function_id)
class Create(command.ShowOne):
columns = base.FUNCTION_VERSION_COLUMNS
def get_parser(self, prog_name):
parser = super(Create, self).get_parser(prog_name)
parser.add_argument(
"function",
help="Function name or ID.",
)
parser.add_argument(
"--description",
help="Description for the new version.",
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
function_id = parsed_args.function
if not uuidutils.is_uuid_like(function_id):
# Try to find the function id with name
function_id = q_utils.find_resource_id_by_name(
client.functions, function_id)
version = client.function_versions.create(
function_id,
description=parsed_args.description,
)
return self.columns, utils.get_item_properties(version, self.columns)
class Delete(base.QinlingDeleter):
def get_parser(self, prog_name):
parser = super(Delete, self).get_parser(prog_name)
parser.add_argument(
"function_id",
help="Function ID.",
)
parser.add_argument(
"version_number",
help="Function version.",
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
client.function_versions.delete(parsed_args.function_id,
parsed_args.version_number)
class Show(command.ShowOne):
columns = base.FUNCTION_VERSION_COLUMNS
def get_parser(self, prog_name):
parser = super(Show, self).get_parser(prog_name)
parser.add_argument(
"function_id",
help="Function ID.",
)
parser.add_argument(
"version_number",
help="Function version.",
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
version = client.function_versions.get(parsed_args.function_id,
parsed_args.version_number)
return self.columns, utils.get_item_properties(version, self.columns)
class Detach(command.Command):
def get_parser(self, prog_name):
parser = super(Detach, self).get_parser(prog_name)
parser.add_argument(
"function_id",
help="Function ID.",
)
parser.add_argument(
"version_number",
help="Function version.",
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
success_msg = "Request to detach function %s(version %s) has been " \
"accepted."
error_msg = "Unable to detach the specified function version."
try:
client.function_versions.detach(parsed_args.function_id,
parsed_args.version_number)
print(
success_msg %
(parsed_args.function_id, parsed_args.version_number)
)
except Exception as e:
print(e)
raise exceptions.QinlingClientException(error_msg)
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