| #!/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 traceback |
| import logging |
| import dlab.fab |
| import dlab.actions_lib |
| import dlab.meta_lib |
| 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(): |
| GCPActions.remove_instance(edge_conf['instance_name'], edge_conf['zone']) |
| GCPActions.remove_static_address(edge_conf['static_address_name'], edge_conf['region']) |
| GCPActions.remove_bucket(edge_conf['bucket_name']) |
| GCPActions.remove_firewall(edge_conf['fw_edge_ingress_public']) |
| GCPActions.remove_firewall(edge_conf['fw_edge_ingress_internal']) |
| GCPActions.remove_firewall(edge_conf['fw_edge_egress_public']) |
| GCPActions.remove_firewall(edge_conf['fw_edge_egress_internal']) |
| GCPActions.remove_firewall(edge_conf['fw_ps_ingress']) |
| GCPActions.remove_firewall(edge_conf['fw_ps_egress_private']) |
| GCPActions.remove_firewall(edge_conf['fw_ps_egress_public']) |
| GCPActions.remove_service_account(edge_conf['ps_service_account_name'], edge_conf['service_base_name']) |
| GCPActions.remove_role(edge_conf['ps_role_name']) |
| GCPActions.remove_service_account(edge_conf['edge_service_account_name'], edge_conf['service_base_name']) |
| GCPActions.remove_role(edge_conf['edge_role_name']) |
| GCPActions.remove_subnet(edge_conf['subnet_name'], edge_conf['region']) |
| |
| try: |
| GCPMeta = dlab.meta_lib.GCPMeta() |
| GCPActions = dlab.actions_lib.GCPActions() |
| print('Generating infrastructure names and tags') |
| edge_conf = dict() |
| edge_conf['service_base_name'] = (os.environ['conf_service_base_name']) |
| edge_conf['project_name'] = (os.environ['project_name']).replace('_', '-').lower() |
| edge_conf['endpoint_name'] = (os.environ['endpoint_name']).replace('_', '-').lower() |
| edge_conf['key_name'] = os.environ['conf_key_name'] |
| edge_conf['user_keyname'] = edge_conf['project_name'] |
| try: |
| if os.environ['gcp_vpc_name'] == '': |
| raise KeyError |
| else: |
| edge_conf['vpc_name'] = os.environ['gcp_vpc_name'] |
| except KeyError: |
| edge_conf['vpc_name'] = edge_conf['service_base_name'] + '-vpc' |
| edge_conf['vpc_cidr'] = os.environ['conf_vpc_cidr'] |
| edge_conf['subnet_name'] = '{0}-{1}-{2}-subnet'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['region'] = os.environ['gcp_region'] |
| edge_conf['zone'] = os.environ['gcp_zone'] |
| edge_conf['vpc_selflink'] = GCPMeta.get_vpc(edge_conf['vpc_name'])['selfLink'] |
| edge_conf['private_subnet_prefix'] = os.environ['conf_private_subnet_prefix'] |
| edge_conf['edge_service_account_name'] = '{}-{}-{}-edge-sa'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['edge_unique_index'] = GCPMeta.get_index_by_service_account_name( |
| edge_conf['edge_service_account_name']) |
| edge_conf['edge_role_name'] = '{}-{}-{}-edge-role'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['edge_unique_index']) |
| edge_conf['ps_service_account_name'] = '{}-{}-{}-ps-sa'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['ps_unique_index'] = GCPMeta.get_index_by_service_account_name(edge_conf['ps_service_account_name']) |
| edge_conf['ps_role_name'] = '{}-{}-{}-ps-role'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], edge_conf['ps_unique_index']) |
| edge_conf['instance_name'] = '{0}-{1}-{2}-edge'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], edge_conf['endpoint_name']) |
| edge_conf['firewall_name'] = edge_conf['instance_name'] + '{}-sg'.format(edge_conf['instance_name']) |
| edge_conf['notebook_firewall_name'] = '{0}-{1}-{2}-nb-sg'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['bucket_name'] = '{0}-{1}-{2}-bucket'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['shared_bucket_name'] = '{0}-{1}-shared-bucket'.format(edge_conf['service_base_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['instance_size'] = os.environ['gcp_edge_instance_size'] |
| edge_conf['ssh_key_path'] = '{0}{1}.pem'.format(os.environ['conf_key_dir'], os.environ['conf_key_name']) |
| edge_conf['static_address_name'] = '{0}-{1}-{2}-static-ip'.format(edge_conf['service_base_name'], |
| edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['instance_hostname'] = GCPMeta.get_instance_public_ip_by_name(edge_conf['instance_name']) |
| edge_conf['dlab_ssh_user'] = os.environ['conf_os_user'] |
| edge_conf['private_subnet_cidr'] = GCPMeta.get_subnet(edge_conf['subnet_name'], |
| edge_conf['region'])['ipCidrRange'] |
| edge_conf['static_ip'] = \ |
| GCPMeta.get_static_address(edge_conf['region'], edge_conf['static_address_name'])['address'] |
| edge_conf['private_ip'] = GCPMeta.get_private_ip_address(edge_conf['instance_name']) |
| edge_conf['vpc_cidrs'] = [edge_conf['vpc_cidr']] |
| edge_conf['fw_common_name'] = '{}-{}-{}-ps-sg'.format(edge_conf['service_base_name'], edge_conf['project_name'], |
| edge_conf['endpoint_name']) |
| edge_conf['fw_ps_ingress'] = '{}-ingress'.format(edge_conf['fw_common_name']) |
| edge_conf['fw_ps_egress_private'] = '{}-egress-private'.format(edge_conf['fw_common_name']) |
| edge_conf['fw_ps_egress_public'] = '{}-egress-public'.format(edge_conf['fw_common_name']) |
| edge_conf['fw_edge_ingress_public'] = '{}-ingress-public'.format(edge_conf['instance_name']) |
| edge_conf['fw_edge_ingress_internal'] = '{}-ingress-internal'.format(edge_conf['instance_name']) |
| edge_conf['fw_edge_egress_public'] = '{}-egress-public'.format(edge_conf['instance_name']) |
| edge_conf['fw_edge_egress_internal'] = '{}-egress-internal'.format(edge_conf['instance_name']) |
| |
| if os.environ['conf_stepcerts_enabled'] == 'true': |
| edge_conf['step_cert_sans'] = ' --san {0} --san {1} --san {2}'.format(edge_conf['static_ip'], |
| edge_conf['instance_hostname'], |
| edge_conf['private_ip']) |
| else: |
| edge_conf['step_cert_sans'] = '' |
| |
| edge_conf['allowed_ip_cidr'] = list() |
| for cidr in os.environ['conf_allowed_ip_cidr'].split(','): |
| edge_conf['allowed_ip_cidr'].append(cidr.replace(' ', '')) |
| except Exception as err: |
| dlab.fab.append_result("Failed to generate infrastructure names", str(err)) |
| clear_resources() |
| sys.exit(1) |
| |
| try: |
| 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' |
| |
| 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'], "/root/keys/" + 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['ssh_key_path'], edge_conf['dlab_ssh_user'], |
| os.environ['gcp_region']) |
| try: |
| local("~/scripts/{}.py {}".format('install_prerequisites', params)) |
| except: |
| traceback.print_exc() |
| raise Exception |
| 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['ssh_key_path'], 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['user_keyname'], |
| "user_keydir": os.environ['conf_key_dir']} |
| params = "--hostname {} --keyfile {} --additional_config '{}' --user {}".format( |
| edge_conf['instance_hostname'], edge_conf['ssh_key_path'], 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. Excpeption: " + 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['ssh_key_path'], |
| 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 {} --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['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. Excpeption: " + 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['private_ip']} |
| params = "--hostname {} --keyfile {} --additional_config '{}' --user {}".format( |
| edge_conf['instance_hostname'], edge_conf['ssh_key_path'], 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['static_ip'])) |
| print("Private IP: {}".format(edge_conf['private_ip'])) |
| 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 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['static_ip'], |
| "ip": edge_conf['private_ip'], |
| "instance_id": edge_conf['instance_name'], |
| "key_name": edge_conf['key_name'], |
| "user_own_bucket_name": edge_conf['bucket_name'], |
| "shared_bucket_name": edge_conf['shared_bucket_name'], |
| "tunnel_port": "22", |
| "socks_port": "1080", |
| "notebook_subnet": edge_conf['private_subnet_cidr'], |
| "full_edge_conf": edge_conf, |
| "project_name": edge_conf['project_name'], |
| "@class": "com.epam.dlab.dto.gcp.edge.EdgeInfoGcp", |
| "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) |
