| #!/usr/bin/python |
| |
| # ***************************************************************************** |
| # |
| # Copyright (c) 2016, EPAM SYSTEMS INC |
| # |
| # 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 json |
| import time |
| from fabric.api import * |
| from dlab.fab import * |
| from dlab.meta_lib import * |
| from dlab.actions_lib import * |
| import sys |
| import os |
| import uuid |
| import logging |
| |
| |
| def run(): |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['edge_user_name'], os.environ['request_id']) |
| local_log_filepath = "/logs/" + os.environ['conf_resource'] + "/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.INFO, |
| filename=local_log_filepath) |
| try: |
| local("~/scripts/{}.py".format('dataengine_prepare')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed preparing Data Engine.", str(err)) |
| sys.exit(1) |
| |
| try: |
| local("~/scripts/{}.py".format('dataengine_configure')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed configuring Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| def start(): |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['edge_user_name'], os.environ['request_id']) |
| local_log_filepath = "/logs/" + os.environ['conf_resource'] + "/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.DEBUG, |
| filename=local_log_filepath) |
| |
| try: |
| local("~/scripts/{}.py".format('dataengine_start')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed starting Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for installing additional libraries for Dataengine |
| def install_libs(): |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['edge_user_name'], |
| os.environ['request_id']) |
| local_log_filepath = "/logs/" + os.environ['conf_resource'] + "/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.DEBUG, |
| filename=local_log_filepath) |
| |
| try: |
| local("~/scripts/{}.py".format('dataengine_install_libs')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed installing additional libs for DataEngine.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for get available libraries for Data Engine |
| def list_libs(): |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['edge_user_name'], |
| os.environ['request_id']) |
| local_log_filepath = "/logs/" + os.environ['conf_resource'] + "/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.DEBUG, |
| filename=local_log_filepath) |
| |
| try: |
| local("~/scripts/{}.py".format('dataengine_list_libs')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed get available libraries for Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| def stop(): |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['edge_user_name'], os.environ['request_id']) |
| local_log_filepath = "/logs/" + os.environ['conf_resource'] + "/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.DEBUG, |
| filename=local_log_filepath) |
| |
| try: |
| local("~/scripts/{}.py".format('dataengine_stop')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed stopping Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| def terminate(): |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['edge_user_name'], os.environ['request_id']) |
| local_log_filepath = "/logs/" + os.environ['conf_resource'] + "/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.DEBUG, |
| filename=local_log_filepath) |
| |
| try: |
| local("~/scripts/{}.py".format('dataengine_terminate')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed terminating Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for reconfiguring Spark for Data Engine |
| def reconfigure_spark(): |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['edge_user_name'], |
| os.environ['request_id']) |
| local_log_filepath = "/logs/" + os.environ['conf_resource'] + "/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.DEBUG, |
| filename=local_log_filepath) |
| |
| try: |
| local("~/scripts/{}.py".format('dataengine_reconfigure_spark')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed to reconfigure Spark for Data Engine.", str(err)) |
| sys.exit(1) |