| #!/usr/bin/python |
| |
| # ***************************************************************************** |
| # |
| # 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 json |
| import sys |
| from dlab.fab import * |
| from dlab.meta_lib import * |
| from dlab.actions_lib import * |
| import os |
| import uuid |
| |
| |
| # Main function for provisioning notebook server |
| 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.DEBUG, |
| filename=local_log_filepath) |
| |
| notebook_config = dict() |
| notebook_config['uuid'] = str(uuid.uuid4())[:5] |
| |
| try: |
| params = "--uuid {}".format(notebook_config['uuid']) |
| local("~/scripts/{}.py {}".format('common_prepare_notebook', params)) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed preparing Notebook node.", str(err)) |
| sys.exit(1) |
| |
| try: |
| params = "--uuid {}".format(notebook_config['uuid']) |
| local("~/scripts/{}.py {}".format('rstudio_configure', params)) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed configuring Notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for terminating exploratory environment |
| 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('common_terminate_notebook')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed terminating Notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for stopping notebook server |
| 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('common_stop_notebook')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed stopping Notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for starting notebook server |
| 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('common_start_notebook')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed starting Notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for configuring notebook server after deploying DataEngine service |
| def configure(): |
| 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: |
| if os.environ['conf_resource'] == 'dataengine-service': |
| local("~/scripts/{}.py".format('common_notebook_configure_dataengine-service')) |
| elif os.environ['conf_resource'] == 'dataengine': |
| local("~/scripts/{}.py".format('common_notebook_configure_dataengine')) |
| except Exception as err: |
| append_result("Failed configuring analytical tool on Notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for installing additional libraries for notebook |
| 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('notebook_install_libs')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed installing additional libs for Notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for get available libraries for notebook |
| 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('notebook_list_libs')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed get available libraries for notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for manage git credentials on notebook |
| def git_creds(): |
| 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('notebook_git_creds')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed to manage git credentials for notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for creating image from notebook |
| def create_image(): |
| 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('common_create_notebook_image')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed to create image from notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for deleting existing notebook image |
| def terminate_image(): |
| 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('common_terminate_notebook_image')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed to create image from notebook node.", str(err)) |
| sys.exit(1) |
| |
| |
| # Main function for reconfiguring Spark for notebook |
| 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('notebook_reconfigure_spark')) |
| except Exception as err: |
| traceback.print_exc() |
| append_result("Failed to reconfigure Spark for Notebook node.", str(err)) |
| sys.exit(1) |