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#!/usr/bin/python
#
# Copyright (C) 2019 Bell Canada.
#
# 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.
#
import logging
import os, sys
import proto.CommandExecutor_pb2_grpc as CommandExecutor_pb2_grpc
from command_executor_handler import CommandExecutorHandler
import utils
class CommandExecutorServer(CommandExecutor_pb2_grpc.CommandExecutorServiceServicer):
def __init__(self):
self.logger = logging.getLogger(self.__class__.__name__)
def prepareEnv(self, request, context):
blueprint_id = utils.get_blueprint_id(request)
self.logger.info("{} - Received prepareEnv request".format(blueprint_id))
self.logger.info(request)
handler = CommandExecutorHandler(request)
prepare_env_response = handler.prepare_env(request)
if prepare_env_response[utils.CDS_IS_SUCCESSFUL_KEY]:
self.logger.info("{} - Package installation logs {}".format(blueprint_id, prepare_env_response[utils.RESULTS_LOG_KEY]))
else:
self.logger.info("{} - Failed to prepare python environment. {}".format(blueprint_id, prepare_env_response[utils.ERR_MSG_KEY]))
self.logger.info("Prepare Env Response returned : %s" % prepare_env_response)
return utils.build_grpc_response(request.requestId, prepare_env_response)
def executeCommand(self, request, context):
blueprint_id = utils.get_blueprint_id(request)
self.logger.info("{} - Received executeCommand request".format(blueprint_id))
if os.environ.get('CE_DEBUG','false') == "true":
self.logger.info(request)
handler = CommandExecutorHandler(request)
exec_cmd_response = handler.execute_command(request)
if exec_cmd_response[utils.CDS_IS_SUCCESSFUL_KEY]:
self.logger.info("{} - Execution finished successfully.".format(blueprint_id))
else:
self.logger.info("{} - Failed to executeCommand. {}".format(blueprint_id, exec_cmd_response[utils.RESULTS_LOG_KEY]))
ret = utils.build_grpc_response(request.requestId, exec_cmd_response)
self.logger.info("Payload returned : {}".format(exec_cmd_response))
return ret
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