| #!/usr/bin/python3 |
| |
| # ***************************************************************************** |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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 |
| import sys |
| import subprocess |
| from datalab.actions_lib import * |
| from datalab.fab import * |
| from datalab.meta_lib import * |
| from fabric import * |
| |
| |
| @task |
| def run(ctx): |
| 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: |
| subprocess.run("~/scripts/{}.py".format('dataengine_prepare'), shell=True, check=True) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed preparing Data Engine.", str(err)) |
| sys.exit(1) |
| |
| try: |
| subprocess.run("~/scripts/{}.py".format('dataengine_configure'), shell=True, check=True) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed configuring Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| @task |
| def start(ctx): |
| 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: |
| subprocess.run("~/scripts/{}.py".format('dataengine_start'), shell=True, check=True) |
| 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 |
| @task |
| def install_libs(ctx): |
| 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: |
| subprocess.run("~/scripts/{}.py".format('dataengine_install_libs'), shell=True, check=True) |
| 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 |
| @task |
| def list_libs(ctx): |
| 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: |
| subprocess.run("~/scripts/{}.py".format('dataengine_list_libs'), shell=True, check=True) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed get available libraries for Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| @task |
| def stop(ctx): |
| 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: |
| subprocess.run("~/scripts/{}.py".format('dataengine_stop'), shell=True, check=True) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed stopping Data Engine.", str(err)) |
| sys.exit(1) |
| |
| |
| @task |
| def terminate(ctx): |
| 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: |
| subprocess.run("~/scripts/{}.py".format('dataengine_terminate'), shell=True, check=True) |
| 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 |
| @task |
| def reconfigure_spark(ctx): |
| 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: |
| subprocess.run("~/scripts/{}.py".format('dataengine_reconfigure_spark'), shell=True, check=True) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed to reconfigure Spark for Data Engine.", str(err)) |
| sys.exit(1) |