diff options
Diffstat (limited to 'utils/env_setup.py')
| -rw-r--r-- | utils/env_setup.py | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/utils/env_setup.py b/utils/env_setup.py deleted file mode 100644 index 7bbedfcf..00000000 --- a/utils/env_setup.py +++ /dev/null @@ -1,214 +0,0 @@ -############################################################################## -# Copyright (c) 2016 Dell Inc, ZTE and others. -# -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Apache License, Version 2.0 -# which accompanies this distribution, and is available at -# http://www.apache.org/licenses/LICENSE-2.0 -############################################################################## -import os -import random -import socket -import sys -import time -from collections import defaultdict -from os.path import expanduser -import paramiko -import yaml -import logger_utils - -logger = logger_utils.QtipLogger('env_setup').get - - -class Env_setup: - - roles_ip_list = [] # ROLE and its corresponding IP address list - ip_pw_list = [] # IP and password, this will be used to ssh - roles_dict = defaultdict(list) - ip_pw_dict = defaultdict(list) - ip_pip_list = [] - vm_parameters = defaultdict(list) - benchmark_details = defaultdict() - benchmark = '' - - def __init__(self): - print '\nParsing class initiated\n' - self.roles_ip_list[:] = [] - self.ip_pw_list[:] = [] - self.roles_dict.clear() - self.ip_pw_dict.clear() - self.ip_pip_list[:] = [] - self.proxy_info = {} - self.vm_parameters.clear() - self.benchmark_details.clear() - self.benchmark = '' - - @staticmethod - def write_to_file(role): - f_name_2 = open('./config/hosts', 'w') - print role.items() - for k in role: - f_name_2.write('[' + k + ']\n') - num = len(role[k]) - for x in range(num): - f_name_2.write(role[k][x] + '\n') - f_name_2.close() - - @staticmethod - def ssh_test(hosts): - for ip, pw in hosts: - logger.info('Beginning SSH Test: %s \n' % ip) - os.system('ssh-keyscan %s >> /root/.ssh/known_hosts' % ip) - time.sleep(2) - - ssh_cmd = './scripts/qtip_creds.sh %s' % ip - logger.info("run command: %s " % ssh_cmd) - os.system(ssh_cmd) - - ssh = paramiko.SSHClient() - ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) - ssh.connect(ip, key_filename='./config/QtipKey') - - for attempts in range(100): - try: - stdin, stdout, stderr = ssh.exec_command('uname') - if not stderr.readlines(): - logger.info('SSH successful') - break - except socket.error: - logger.error('SSH is still unavailable, retry!') - time.sleep(2) - if attempts == 99: - logger.error("Try 99 times, SSH failed: %s" % ip) - - @staticmethod - def ping_test(lister, attempts=30): - for k, v in lister.iteritems(): - time.sleep(10) - for val in v: - ipvar = val - ping_cmd = 'ping -D -c1 {0}'.format(ipvar) - for i in range(attempts): - if os.system(ping_cmd) != 0: - print '\nWaiting for machine\n' - time.sleep(10) - else: - break - print ('\n\n %s is UP \n\n ' % ipvar) - - @staticmethod - def fetch_compute_ips(): - logger.info("Fetch compute ips through installer") - ips = [] - - installer_type = str(os.environ['INSTALLER_TYPE'].lower()) - installer_ip = str(os.environ['INSTALLER_IP']) - if installer_type not in ["fuel", "compass"]: - raise RuntimeError("%s is not supported" % installer_type) - if not installer_ip: - raise RuntimeError("undefine environment variable INSTALLER_IP") - - cmd = "bash ./scripts/fetch_compute_ips.sh -i %s -a %s" % \ - (installer_type, installer_ip) - logger.info(cmd) - os.system(cmd) - with open(expanduser('~') + "/qtip/ips.log", "r") as file: - data = file.read() - if data: - ips.extend(data.rstrip('\n').split('\n')) - logger.info("All compute ips: %s" % ips) - return ips - - def check_machine_ips(self, host_tag): - logger.info("Check machine ips") - ips = self.fetch_compute_ips() - ips_num = len(ips) - num = len(host_tag) - if num > ips_num: - err = "host num %s > compute ips num %s" % (num, ips_num) - raise RuntimeError(err) - - for x in range(num): - hostlabel = 'machine_' + str(x + 1) - if host_tag[hostlabel]['ip']: - if host_tag[hostlabel]['ip'] in ips: - info = "%s's ip %s is defined by test case yaml file" % \ - (hostlabel, host_tag[hostlabel]['ip']) - logger.info(info) - else: - err = "%s is not in %s" % (host_tag[hostlabel]['ip'], ips) - raise RuntimeError(err) - else: - host_tag[hostlabel]['ip'] = random.choice(ips) - info = "assign ip %s to %s" % (host_tag[hostlabel]['ip'], hostlabel) - ips.remove(host_tag[hostlabel]['ip']) - - def get_host_machine_info(self, host_tag): - num = len(host_tag) - offset = len(self.roles_ip_list) - self.check_machine_ips(host_tag) - for x in range(num): - hostlabel = 'machine_' + str(x + 1) - self.roles_ip_list.insert( - offset, (host_tag[hostlabel]['role'], host_tag[hostlabel]['ip'])) - self.ip_pw_list.insert( - offset, (host_tag[hostlabel]['ip'], host_tag[hostlabel]['pw'])) - - def get_virtual_machine_info(self, virtual_tag): - - num = len(virtual_tag) - for x in range(num): - host_label = 'virtualmachine_' + str(x + 1) - for k, v in virtual_tag[host_label].iteritems(): - self.vm_parameters[k].append(v) - - def get_bench_mark_details(self, detail_dic): - - print detail_dic - for k, v in detail_dic.items(): - self.benchmark_details[k] = v - - def parse(self, config_file_path): - try: - f_name = open(config_file_path, 'r+') - doc = yaml.safe_load(f_name) - f_name.close() - if doc['Scenario']['benchmark']: - self.benchmark = doc['Scenario']['benchmark'] - if doc['Context']['Virtual_Machines']: - self.get_virtual_machine_info(doc['Context']['Virtual_Machines']) - if doc['Context']['Host_Machines']: - self.get_host_machine_info(doc['Context']['Host_Machines']) - if doc.get('Scenario', {}).get('benchmark_details', {}): - self.get_bench_mark_details(doc.get('Scenario', {}).get('benchmark_details', {})) - if 'Proxy_Environment' in doc['Context'].keys(): - self.proxy_info['http_proxy'] = doc['Context']['Proxy_Environment']['http_proxy'] - self.proxy_info['https_proxy'] = doc['Context']['Proxy_Environment']['https_proxy'] - self.proxy_info['no_proxy'] = doc['Context']['Proxy_Environment']['no_proxy'] - for k, v in self.roles_ip_list: - self.roles_dict[k].append(v) - for k, v in self.ip_pw_list: - self.ip_pw_dict[k].append(v) - return ( - self.benchmark, - self.vm_parameters, - self.benchmark_details.items(), - self.proxy_info) - except KeyboardInterrupt: - print 'ConfigFile Closed: exiting!' - sys.exit(0) - - def update_ansible(self): - self.write_to_file(self.roles_dict) - - def call_ping_test(self): - self.ping_test(self.roles_dict) - - def call_ssh_test(self): - self.ssh_test(self.ip_pw_list) - - def cleanup_authorized_keys(self): - for ip, pw in self.ip_pw_list: - cmd = './scripts/cleanup_creds.sh %s' % ip - logger.info("cleanup authorized_keys: %s " % cmd) - os.system(cmd) |