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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.osc.v1 import base
from qinlingclient import utils as q_utils
class List(base.QinlingLister):
columns = base.EXECUTION_COLUMNS
filtered_columns = base.FILTERED_EXECUTION_COLUMNS
def _get_resources(self, parsed_args):
client = self.app.client_manager.function_engine
return client.function_executions.list(**base.get_filters(parsed_args))
class Create(command.ShowOne):
columns = base.EXECUTION_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(
"--function-version",
type=int,
default=0,
help="Function version number.",
)
parser.add_argument(
"--function-alias",
help="Function alias which corresponds to a specific function and "
"version. When function alias is specified, function and "
"function version are not needed.",
)
parser.add_argument(
"--input",
help="Input for the function.",
)
group = parser.add_mutually_exclusive_group()
group.add_argument(
"--sync",
action='store_true',
dest='sync',
default=True,
help="Run execution synchronously."
)
group.add_argument(
"--async",
action='store_false',
dest='sync',
default=True,
help="Run execution asynchronously.",
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
function_alias = parsed_args.function_alias
if function_alias:
function_id = None
function_version = None
else:
function_version = parsed_args.function_version
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)
execution = client.function_executions.create(
function_alias=function_alias,
function_id=function_id,
function_version=function_version,
sync=parsed_args.sync,
input=parsed_args.input
)
return self.columns, utils.get_item_properties(execution, self.columns)
class Delete(base.QinlingDeleter):
def get_parser(self, prog_name):
parser = super(Delete, self).get_parser(prog_name)
group = parser.add_mutually_exclusive_group()
group.add_argument(
"--execution",
nargs='+',
help="ID of function execution(s)."
)
group.add_argument(
"--function",
nargs='+',
help="ID of function(s)."
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
self.delete = client.function_executions.delete
self.resource = 'execution'
if parsed_args.execution:
self.delete_resources(parsed_args.execution)
elif parsed_args.function:
for f in parsed_args.function:
execs = client.function_executions.list(function_id=f)
ids = [e.id for e in execs]
self.delete_resources(ids)
class Show(command.ShowOne):
columns = base.EXECUTION_COLUMNS
def get_parser(self, prog_name):
parser = super(Show, self).get_parser(prog_name)
parser.add_argument('execution', help='Execution ID.')
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
execution = client.function_executions.get(parsed_args.execution)
return self.columns, utils.get_item_properties(execution, self.columns)
class LogShow(command.Command):
def get_parser(self, prog_name):
parser = super(LogShow, self).get_parser(prog_name)
parser.add_argument('execution', help='Execution ID.')
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.function_engine
log = client.function_executions.get_log(parsed_args.execution)
self.app.stdout.write(log or "\n")
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