| #!/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 json |
| import sys |
| import time |
| import os |
| import dlab.fab |
| import dlab.actions_lib |
| import dlab.meta_lib |
| import logging |
| import traceback |
| import uuid |
| from fabric.api import * |
| |
| |
| if __name__ == "__main__": |
| local_log_filename = "{}_{}_{}.log".format(os.environ['conf_resource'], os.environ['project_name'], |
| os.environ['request_id']) |
| local_log_filepath = "/logs/edge/" + local_log_filename |
| logging.basicConfig(format='%(levelname)-8s [%(asctime)s] %(message)s', |
| level=logging.DEBUG, |
| filename=local_log_filepath) |
| |
| def clear_resources(): |
| dlab.actions_lib.remove_all_iam_resources('notebook', edge_conf['project_name']) |
| dlab.actions_lib.remove_all_iam_resources('edge', edge_conf['project_name']) |
| dlab.actions_lib.remove_ec2(edge_conf['tag_name'], edge_conf['instance_name']) |
| dlab.actions_lib.remove_sgroups(edge_conf['dataengine_instances_name']) |
| dlab.actions_lib.remove_sgroups(edge_conf['notebook_instance_name']) |
| dlab.actions_lib.remove_sgroups(edge_conf['instance_name']) |
| dlab.actions_lib.remove_s3('edge', edge_conf['project_name']) |
| |
| try: |
| print('Generating infrastructure names and tags') |
| edge_conf = dict() |
| edge_conf['service_base_name'] = os.environ['conf_service_base_name'] = dlab.fab.replace_multi_symbols( |
| os.environ['conf_service_base_name'][:20], '-', True) |
| edge_conf['key_name'] = os.environ['conf_key_name'] |
| edge_conf['user_key'] = os.environ['key'] |
| edge_conf['project_name'] = os.environ['project_name'] |
| edge_conf['endpoint_name'] = os.environ['endpoint_name'] |
| edge_conf['instance_name'] = '{}-{}-{}-edge'.format(edge_conf['service_base_name'], edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['tag_name'] = edge_conf['service_base_name'] + '-tag' |
| edge_conf['bucket_name'] = '{0}-{1}-{2}-bucket'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']).replace('_', '-').lower() |
| edge_conf['shared_bucket_name'] = '{0}-{1}-shared-bucket'.format(edge_conf['service_base_name'], |
| edge_conf['endpoint_name'] |
| ).replace('_', '-').lower() |
| edge_conf['edge_security_group_name'] = '{}-{}-{}-edge-sg'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['notebook_instance_name'] = '{}-{}-{}-nb'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['notebook_role_profile_name'] = '{}-{}-{}-nb-profile'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['notebook_security_group_name'] = '{}-{}-{}-nb-sg'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['dataengine_instances_name'] = '{}-{}-{}-de'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| tag = {"Key": edge_conf['tag_name'], |
| "Value": "{}-{}-{}-subnet".format(edge_conf['service_base_name'], edge_conf['project_name'], |
| edge_conf['endpoint_name'])} |
| edge_conf['private_subnet_cidr'] = dlab.meta_lib.get_subnet_by_tag(tag) |
| edge_conf['dlab_ssh_user'] = os.environ['conf_os_user'] |
| edge_conf['network_type'] = os.environ['conf_network_type'] |
| if edge_conf['network_type'] == 'public': |
| edge_conf['edge_public_ip'] = dlab.meta_lib.get_instance_ip_address(edge_conf['tag_name'], |
| edge_conf['instance_name']).get('Public') |
| edge_conf['edge_private_ip'] = dlab.meta_lib.get_instance_ip_address( |
| edge_conf['tag_name'], edge_conf['instance_name']).get('Private') |
| elif edge_conf['network_type'] == 'private': |
| edge_conf['edge_private_ip'] = dlab.meta_lib.get_instance_ip_address( |
| edge_conf['tag_name'], edge_conf['instance_name']).get('Private') |
| edge_conf['edge_public_ip'] = edge_conf['edge_private_ip'] |
| edge_conf['vpc1_cidrs'] = dlab.meta_lib.get_vpc_cidr_by_id(os.environ['aws_vpc_id']) |
| try: |
| edge_conf['vpc2_cidrs'] = dlab.meta_lib.get_vpc_cidr_by_id(os.environ['aws_notebook_vpc_id']) |
| edge_conf['vpc_cidrs'] = list(set(edge_conf['vpc1_cidrs'] + edge_conf['vpc2_cidrs'])) |
| except KeyError: |
| edge_conf['vpc_cidrs'] = list(set(edge_conf['vpc1_cidrs'])) |
| |
| edge_conf['allowed_ip_cidr'] = list() |
| for cidr in os.environ['conf_allowed_ip_cidr'].split(','): |
| edge_conf['allowed_ip_cidr'].append(cidr.replace(' ', '')) |
| |
| edge_conf['instance_hostname'] = dlab.meta_lib.get_instance_hostname(edge_conf['tag_name'], |
| edge_conf['instance_name']) |
| edge_conf['keyfile_name'] = "{}{}.pem".format(os.environ['conf_key_dir'], edge_conf['key_name']) |
| |
| if os.environ['conf_stepcerts_enabled'] == 'true': |
| edge_conf['step_cert_sans'] = ' --san {0} '.format(edge_conf['edge_private_ip']) |
| if edge_conf['network_type'] == 'public': |
| edge_conf['step_cert_sans'] += ' --san {0} --san {1}'.format( |
| dlab.meta_lib.get_instance_hostname(edge_conf['tag_name'], edge_conf['instance_name']), |
| edge_conf['edge_public_ip']) |
| else: |
| edge_conf['step_cert_sans'] = '' |
| if os.environ['conf_os_family'] == 'debian': |
| edge_conf['initial_user'] = 'ubuntu' |
| edge_conf['sudo_group'] = 'sudo' |
| if os.environ['conf_os_family'] == 'redhat': |
| edge_conf['initial_user'] = 'ec2-user' |
| edge_conf['sudo_group'] = 'wheel' |
| except Exception as err: |
| dlab.fab.append_result("Failed to generate variables dictionary.", str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| try: |
| logging.info('[CREATING DLAB SSH USER]') |
| print('[CREATING DLAB SSH USER]') |
| params = "--hostname {} --keyfile {} --initial_user {} --os_user {} --sudo_group {}".format( |
| edge_conf['instance_hostname'], os.environ['conf_key_dir'] + os.environ['conf_key_name'] + ".pem", |
| edge_conf['initial_user'], edge_conf['dlab_ssh_user'], edge_conf['sudo_group']) |
| |
| try: |
| local("~/scripts/{}.py {}".format('create_ssh_user', params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| except Exception as err: |
| dlab.fab.append_result("Failed creating ssh user 'dlab'.", str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| try: |
| print('[INSTALLING PREREQUISITES]') |
| logging.info('[INSTALLING PREREQUISITES]') |
| params = "--hostname {} --keyfile {} --user {} --region {}".\ |
| format(edge_conf['instance_hostname'], edge_conf['keyfile_name'], edge_conf['dlab_ssh_user'], |
| os.environ['aws_region']) |
| try: |
| local("~/scripts/{}.py {}".format('install_prerequisites', params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| print('RESTARTING EDGE NODE') |
| try: |
| print('Stoping EDGE node') |
| dlab.actions_lib.stop_ec2(edge_conf['tag_name'], edge_conf['instance_name']) |
| except Exception as err: |
| print('Error: {0}'.format(err)) |
| dlab.fab.append_result("Failed to stop edge.", str(err)) |
| sys.exit(1) |
| try: |
| print('Starting EDGE node') |
| dlab.actions_lib.start_ec2(edge_conf['tag_name'], edge_conf['instance_name']) |
| except Exception as err: |
| print('Error: {0}'.format(err)) |
| dlab.fab.append_result("Failed to start edge.", str(err)) |
| sys.exit(1) |
| except Exception as err: |
| dlab.fab.append_result("Failed installing apps: apt & pip.", str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| try: |
| print('[INSTALLING HTTP PROXY]') |
| logging.info('[INSTALLING HTTP PROXY]') |
| additional_config = {"exploratory_subnet": edge_conf['private_subnet_cidr'], |
| "template_file": "/root/templates/squid.conf", |
| "project_name": edge_conf['project_name'], |
| "ldap_host": os.environ['ldap_hostname'], |
| "ldap_dn": os.environ['ldap_dn'], |
| "ldap_user": os.environ['ldap_service_username'], |
| "ldap_password": os.environ['ldap_service_password'], |
| "vpc_cidrs": edge_conf['vpc_cidrs'], |
| "allowed_ip_cidr": edge_conf['allowed_ip_cidr']} |
| params = "--hostname {} --keyfile {} --additional_config '{}' --user {}".format( |
| edge_conf['instance_hostname'], edge_conf['keyfile_name'], json.dumps(additional_config), |
| edge_conf['dlab_ssh_user']) |
| try: |
| local("~/scripts/{}.py {}".format('configure_http_proxy', params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| except Exception as err: |
| dlab.fab.append_result("Failed installing http proxy.", str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| |
| try: |
| print('[INSTALLING USERs KEY]') |
| logging.info('[INSTALLING USERs KEY]') |
| additional_config = {"user_keyname": edge_conf['project_name'], |
| "user_keydir": os.environ['conf_key_dir'], |
| "user_key": edge_conf['user_key']} |
| params = "--hostname {} --keyfile {} --additional_config '{}' --user {}".format( |
| edge_conf['instance_hostname'], edge_conf['keyfile_name'], json.dumps(additional_config), |
| edge_conf['dlab_ssh_user']) |
| try: |
| local("~/scripts/{}.py {}".format('install_user_key', params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| except Exception as err: |
| dlab.fab.append_result("Failed installing users key." + str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| try: |
| print('[INSTALLING NGINX REVERSE PROXY]') |
| logging.info('[INSTALLING NGINX REVERSE PROXY]') |
| edge_conf['keycloak_client_secret'] = str(uuid.uuid4()) |
| params = "--hostname {} --keyfile {} --user {} --keycloak_client_id {} --keycloak_client_secret {} " \ |
| "--step_cert_sans '{}' ".format( |
| edge_conf['instance_hostname'], edge_conf['keyfile_name'], edge_conf['dlab_ssh_user'], |
| '{}-{}-{}'.format(edge_conf['service_base_name'], edge_conf['project_name'], |
| edge_conf['endpoint_name']), |
| edge_conf['keycloak_client_secret'], edge_conf['step_cert_sans']) |
| try: |
| local("~/scripts/{}.py {}".format('configure_nginx_reverse_proxy', params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| if os.environ['conf_letsencrypt_enabled'] == 'true' and 'conf_letsencrypt_domain_name' in os.environ: |
| edge_conf['edge_hostname'] = '{}.{}'.format(edge_conf['project_name'], os.environ['conf_letsencrypt_domain_name']) |
| else: |
| edge_conf['edge_hostname'] = '' |
| keycloak_params = "--service_base_name {} --keycloak_auth_server_url {} --keycloak_realm_name {} " \ |
| "--keycloak_user {} --keycloak_user_password {} --keycloak_client_secret {} " \ |
| "--edge_public_ip {} --hostname {} --project_name {} --endpoint_name {} --hostname {} ".format( |
| edge_conf['service_base_name'], os.environ['keycloak_auth_server_url'], |
| os.environ['keycloak_realm_name'], os.environ['keycloak_user'], |
| os.environ['keycloak_user_password'], edge_conf['keycloak_client_secret'], |
| edge_conf['instance_hostname'], edge_conf['instance_hostname'], edge_conf['project_name'], |
| edge_conf['endpoint_name'], edge_conf['edge_hostname']) |
| try: |
| local("~/scripts/{}.py {}".format('configure_keycloak', keycloak_params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| except Exception as err: |
| dlab.fab.append_result("Failed installing nginx reverse proxy." + str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| try: |
| print('[CONFIGRING EDGE AS NAT]') |
| if os.environ['edge_is_nat'] == 'true': |
| print('Installing nftables') |
| additional_config = {"exploratory_subnet": edge_conf['private_subnet_cidr'], |
| "edge_ip": edge_conf['edge_private_ip']} |
| params = "--hostname {} --keyfile {} --additional_config '{}' --user {}".format( |
| edge_conf['instance_hostname'], edge_conf['keyfile_name'], json.dumps(additional_config), |
| edge_conf['dlab_ssh_user']) |
| try: |
| local("~/scripts/{}.py {}".format('configure_nftables', params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| except Exception as err: |
| dlab.fab.append_result("Failed to configure NAT." + str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| try: |
| print('[SUMMARY]') |
| logging.info('[SUMMARY]') |
| print("Instance name: {}".format(edge_conf['instance_name'])) |
| print("Hostname: {}".format(edge_conf['instance_hostname'])) |
| print("Public IP: {}".format(edge_conf['edge_public_ip'])) |
| print("Private IP: {}".format(edge_conf['edge_private_ip'])) |
| print("Instance ID: {}".format(dlab.meta_lib.get_instance_by_name(edge_conf['tag_name'], |
| edge_conf['instance_name']))) |
| print("Key name: {}".format(edge_conf['key_name'])) |
| print("Bucket name: {}".format(edge_conf['bucket_name'])) |
| print("Shared bucket name: {}".format(edge_conf['shared_bucket_name'])) |
| print("Notebook SG: {}".format(edge_conf['notebook_security_group_name'])) |
| print("Notebook profiles: {}".format(edge_conf['notebook_role_profile_name'])) |
| print("Edge SG: {}".format(edge_conf['edge_security_group_name'])) |
| print("Notebook subnet: {}".format(edge_conf['private_subnet_cidr'])) |
| with open("/root/result.json", 'w') as result: |
| res = {"hostname": edge_conf['instance_hostname'], |
| "public_ip": edge_conf['edge_public_ip'], |
| "ip": edge_conf['edge_private_ip'], |
| "instance_id": dlab.meta_lib.get_instance_by_name(edge_conf['tag_name'], edge_conf['instance_name']), |
| "key_name": edge_conf['key_name'], |
| "user_own_bicket_name": edge_conf['bucket_name'], |
| "shared_bucket_name": edge_conf['shared_bucket_name'], |
| "tunnel_port": "22", |
| "socks_port": "1080", |
| "notebook_sg": edge_conf['notebook_security_group_name'], |
| "notebook_profile": edge_conf['notebook_role_profile_name'], |
| "edge_sg": edge_conf['edge_security_group_name'], |
| "notebook_subnet": edge_conf['private_subnet_cidr'], |
| "full_edge_conf": edge_conf, |
| "project_name": edge_conf['project_name'], |
| "@class": "com.epam.dlab.dto.aws.edge.EdgeInfoAws", |
| "Action": "Create new EDGE server"} |
| print(json.dumps(res)) |
| result.write(json.dumps(res)) |
| except Exception as err: |
| dlab.fab.append_result("Error with writing results.", str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
