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authorKoren Lev <korenlev@gmail.com>2017-09-29 01:38:18 +0300
committerYaron Yogev <yaronyogev@gmail.com>2017-10-03 09:46:58 +0000
commitd0adff06bed72f9a0edd7adccfa6a1111784bc8b (patch)
tree4b5eaf1107e6973b1eac636309a99c83074acbfc /app/install/configure
parentfbbaf20912c79bd99a5c3696850d70c11965f56b (diff)
release 1.0 calipso for opnfv apex
Change-Id: I3e63cd27c5f4d3756e67a07c749863a68e84dde2 Signed-off-by: Koren Lev <korenlev@gmail.com> (cherry picked from commit d32f75145676bacefde0d08a14680a5984623451)
Diffstat (limited to 'app/install/configure')
-rw-r--r--app/install/configure/setup_apex_environment.py568
1 files changed, 568 insertions, 0 deletions
diff --git a/app/install/configure/setup_apex_environment.py b/app/install/configure/setup_apex_environment.py
new file mode 100644
index 0000000..7dc49c5
--- /dev/null
+++ b/app/install/configure/setup_apex_environment.py
@@ -0,0 +1,568 @@
+#!/usr/bin/env python3
+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
+# 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 #
+###############################################################################
+from abc import ABC
+from logging.handlers import WatchedFileHandler
+import argparse
+import json
+import logging
+import re
+import shlex
+import subprocess
+import sys
+
+
+def run_command(cmd, raise_on_error=False) -> str:
+ try:
+ output = subprocess.check_output([cmd], shell=True)
+ return output.decode('utf-8')
+ except subprocess.CalledProcessError as e:
+ error_msg = 'Error running command: {}, output: {}'\
+ .format(cmd, e.output.decode('utf-8'))
+ if raise_on_error:
+ raise RuntimeError(error_msg)
+ return msg
+
+
+class Logger(ABC):
+ DEBUG = 'DEBUG'
+ INFO = 'INFO'
+ WARNING = 'WARNING'
+ ERROR = 'ERROR'
+ CRITICAL = 'CRITICAL'
+
+ PROJECT_NAME = 'Calipso'
+
+ levels = [DEBUG, INFO, WARNING, ERROR, CRITICAL]
+ log_format = '%(asctime)s %(levelname)s: %(message)s'
+ formatter = logging.Formatter(log_format)
+ default_level = INFO
+
+ def __init__(self, logger_name: str = PROJECT_NAME,
+ level: str = default_level):
+ super().__init__()
+ self.check_level(level)
+ self.log = logging.getLogger(logger_name)
+ logging.basicConfig(format=self.log_format,
+ level=level)
+ self.log.propagate = False
+ self.set_loglevel(level)
+ self.env = None
+ self.level = level
+
+ def set_env(self, env):
+ self.env = env
+
+ @staticmethod
+ def check_level(level):
+ if level.upper() not in Logger.levels:
+ raise ValueError('Invalid log level: {}. Supported levels: ({})'
+ .format(level, ", ".join(Logger.levels)))
+
+ @staticmethod
+ def get_numeric_level(loglevel):
+ Logger.check_level(loglevel)
+ numeric_level = getattr(logging, loglevel.upper(), Logger.default_level)
+ if not isinstance(numeric_level, int):
+ raise ValueError('Invalid log level: {}'.format(loglevel))
+ return numeric_level
+
+ def set_loglevel(self, loglevel):
+ # assuming loglevel is bound to the string value obtained from the
+ # command line argument. Convert to upper case to allow the user to
+ # specify --log=DEBUG or --log=debug
+ numeric_level = self.get_numeric_level(loglevel)
+
+ for handler in self.log.handlers:
+ handler.setLevel(numeric_level)
+ self.log.setLevel(numeric_level)
+ self.level = loglevel
+
+ def _log(self, level, message, *args, exc_info=False, **kwargs):
+ self.log.log(level, message, *args, exc_info=exc_info, **kwargs)
+
+ def debug(self, message, *args, **kwargs):
+ self._log(logging.DEBUG, message, *args, **kwargs)
+
+ def info(self, message, *args, **kwargs):
+ self._log(logging.INFO, message, *args, **kwargs)
+
+ def warning(self, message, *args, **kwargs):
+ self._log(logging.WARNING, message, *args, **kwargs)
+
+ def warn(self, message, *args, **kwargs):
+ self.warning(message, *args, **kwargs)
+
+ def error(self, message, *args, **kwargs):
+ self._log(logging.ERROR, message, *args, **kwargs)
+
+ def exception(self, message, *args, **kwargs):
+ self._log(logging.ERROR, message, exc_info=True, *args, **kwargs)
+
+ def critical(self, message, *args, **kwargs):
+ self._log(logging.CRITICAL, message, *args, **kwargs)
+
+ def add_handler(self, handler):
+ handler_defined = handler.__class__ in map(lambda h: h.__class__,
+ self.log.handlers)
+
+ if not handler_defined:
+ handler.setLevel(self.level)
+ handler.setFormatter(self.formatter)
+ self.log.addHandler(handler)
+
+
+class FileLogger(Logger):
+
+ def __init__(self, log_file: str, level: str = Logger.default_level):
+ super().__init__(logger_name="{}-File".format(self.PROJECT_NAME),
+ level=level)
+ self.add_handler(WatchedFileHandler(log_file))
+
+
+class ApexEnvironmentFetcher:
+
+ DEFAULTS = {
+ 'logfile': '/home/calipso/log/apex_environment_fetch.log',
+ 'mongo_config': '/local_dir/calipso_mongo_access.conf',
+ 'config_dir': '/home/calipso/Calipso/app/install/db',
+ 'env': 'Apex-Euphrates',
+ 'loglevel': 'INFO',
+ 'git_repo': 'https://git.opnfv.org/calipso',
+ 'root': False
+ }
+
+ USER_NAME = 'calipso'
+ USER_PWD = 'calipso_default'
+ REPO_LOCAL_NAME = 'Calipso'
+ INSTALLER = 'python3 app/install/calipso-installer.py --command start-all'
+ CONFIG_FILE_NAME = 'apex-configuration.conf'
+ ENV_CONFIG_FILE_NAME = 'apex_environment_config.json'
+ OVERCLOUDRC_FILE = 'overcloudrc.v3'
+ SSH_DIR = '/home/calipso/.ssh'
+ SSH_OPTIONS = '-q -o StrictHostKeyChecking=no'
+ UNDERCLOUD_KEY_FILE = 'uc-id_rsa'
+ UNDERCLOUD_PUBLIC_KEY_FILE = '{}/uc-id_rsa.pub'.format(SSH_DIR)
+ OVERCLOUD_USER = 'heat-admin'
+ OVERCLOUD_KEY_FILE = 'oc-id_rsa'
+ MOUNT_SSH_DIR = '/local_dir/.ssh'
+ OVERCLOUD_KEYSTONE_CONF = 'oc-keystone.conf'
+ OVERCLOUD_ML2_CONF = 'overcloud_ml2_conf.ini'
+ OVERCLOUD_RABBITMQ_CONF = 'overcloud_rabbitmq_conf.ini'
+
+ def __init__(self):
+ self.args = self.get_args()
+ self.log = None
+ self.config_file = '{}/{}'.format(self.args.config_dir,
+ self.CONFIG_FILE_NAME)
+ self.env_config_file = '{}/{}'.format(self.args.config_dir,
+ self.ENV_CONFIG_FILE_NAME)
+ self.undercloud_user = 'root'
+ self.undercloud_host = '192.0.2.1'
+ self.undercloud_key = '{}/{}'.format(self.SSH_DIR,
+ self.UNDERCLOUD_KEY_FILE)
+ self.overcloud_config_file = '{}/{}'\
+ .format(self.args.config_dir, self.OVERCLOUDRC_FILE)
+ self.overcloud_key = '{}/{}'.format(self.SSH_DIR,
+ self.OVERCLOUD_KEY_FILE)
+ self.overcloud_key_container = '{}/{}'.format(self.MOUNT_SSH_DIR,
+ self.OVERCLOUD_KEY_FILE)
+ self.undercloud_ip = None
+ self.overcloud_ip = None
+ self.conf_lines = {}
+ self.env_config = None
+
+ def get_args(self):
+ # try to read scan plan from command line parameters
+ parser = argparse.ArgumentParser()
+ parser.add_argument('-m', '--mongo_config', nargs='?', type=str,
+ default=self.DEFAULTS['mongo_config'],
+ help='name of config file ' +
+ 'with MongoDB server access details\n'
+ '(Default: {})'
+ .format(self.DEFAULTS['mongo_config']))
+ parser.add_argument('-d', '--config_dir', nargs='?', type=str,
+ default=self.DEFAULTS['config_dir'],
+ help='path to directory with config data\n'
+ '(Default: {})'
+ .format(self.DEFAULTS['config_dir']))
+ parser.add_argument('-a', '--apex', nargs='?', type=str,
+ help='name of environment to Apex host')
+ parser.add_argument('-e', '--env', nargs='?', type=str,
+ default=self.DEFAULTS['env'],
+ help='name of environment to create'
+ '(Default: {})'
+ .format(self.DEFAULTS['env']))
+ parser.add_argument('-l', '--loglevel', nargs='?', type=str,
+ default=self.DEFAULTS['loglevel'],
+ help='logging level \n(default: "{}")'
+ .format(self.DEFAULTS['loglevel']))
+ parser.add_argument('-f', '--logfile', nargs='?', type=str,
+ default=self.DEFAULTS['logfile'],
+ help='log file \n(default: "{}")'
+ .format(self.DEFAULTS['logfile']))
+ parser.add_argument('-g', '--git', nargs='?', type=str,
+ help='URL to clone Git repository\n(default: {})'
+ .format(self.DEFAULTS['git_repo']),
+ default=self.DEFAULTS['git_repo'])
+ parser.add_argument('--root', dest='root', action='store_true')
+ parser.add_argument('--no-root', dest='root', action='store_false')
+ parser.set_defaults(root=False)
+ return parser.parse_args()
+
+ @staticmethod
+ def run_cmd(cmd: str ='', use_sudo=True, as_user=None):
+ sudo_prefix = '' if not use_sudo \
+ else 'sudo {} '.format(as_user if as_user else '')
+ command = '{}{}'.format(sudo_prefix, cmd)
+ output = run_command(cmd=command, raise_on_error=True)
+ return output
+
+ def get_undercloud_ip(self):
+ output = self.run_cmd('ifconfig br-admin')
+ lines = output.splitlines()
+ if not lines or len(lines) < 2:
+ self.log.error('Unable to feth inet address, output: {}'
+ .format(output))
+ return
+ inet_parts = lines[1].split()
+ inet_address = inet_parts[1]
+ return inet_address
+
+ def get_overcloud_ip(self):
+ with open('{}'.format(self.overcloud_config_file)) as rc_file:
+ lines = rc_file.readlines()
+ no_proxy_line = [l for l in lines if 'no_proxy=' in l]
+ no_proxy_line = no_proxy_line[0]
+ value = no_proxy_line[no_proxy_line.index('=')+2:]
+ parts = value.strip().split(',')
+ inet_address = parts[-1]
+ return inet_address
+
+ def set_ssh_dir(self):
+ self.run_cmd('mkdir -p {}'.format(self.SSH_DIR))
+ # will be used to access undercloud VM
+ self.run_cmd('cp /root/.ssh/id_rsa {}'.format(self.undercloud_key))
+ self.run_cmd('cp /root/.ssh/id_rsa.pub {}'
+ .format(self.UNDERCLOUD_PUBLIC_KEY_FILE))
+ self.run_cmd('chown calipso.calipso {}/uc-id_rsa*'.format(self.SSH_DIR))
+ self.copy_undercloud_file('/home/stack/.ssh/id_rsa',
+ local_dir=self.SSH_DIR,
+ local_name=self.OVERCLOUD_KEY_FILE)
+ self.copy_undercloud_file('/home/stack/.ssh/id_rsa.pub',
+ local_dir=self.SSH_DIR,
+ local_name='oc-id_rsa.pub')
+ self.run_cmd('chown calipso.calipso {}/oc-id_rsa*'.format(self.SSH_DIR))
+
+ def copy_undercloud_file(self, file_path, local_dir=None, local_name=None):
+ cmd = 'scp {} -i {} {}@{}:{} {}/{}' \
+ .format(self.SSH_OPTIONS,
+ self.undercloud_key,
+ self.undercloud_user, self.undercloud_host,
+ file_path,
+ local_dir if local_dir else self.args.config_dir,
+ local_name if local_name else '')
+ self.run_cmd(cmd)
+
+ def copy_undercloud_conf_file(self, file_name, local_name=None):
+ self.copy_undercloud_file('/home/stack/{}'.format(file_name),
+ local_name)
+
+ def get_undercloud_setup(self):
+ self.copy_undercloud_conf_file('undercloud.conf')
+ self.copy_undercloud_conf_file('opnfv-environment.yaml')
+ self.copy_undercloud_conf_file('overcloudrc')
+ self.copy_undercloud_conf_file('stackrc')
+ self.copy_undercloud_conf_file('overcloudrc.v3')
+ self.copy_undercloud_conf_file('deploy_command')
+ self.copy_undercloud_conf_file('apex-undercloud-install.log')
+ self.copy_undercloud_conf_file('undercloud-passwords.conf')
+ self.copy_undercloud_file('/etc/keystone/keystone.conf',
+ local_name='uc-keystone.conf')
+ self.run_cmd('mkdir -p {}/deploy_logs'.format(self.args.config_dir))
+ self.copy_undercloud_file('/home/stack/deploy_logs/*',
+ local_name='deploy_logs/')
+
+ def fetch_conf_file(self, file_name, target_file, lines_property=None):
+ conf = \
+ self.run_cmd('ssh -i {} {} {}@{} '
+ 'sudo grep -v "^#" {}'
+ .format(self.overcloud_key,
+ self.SSH_OPTIONS,
+ self.OVERCLOUD_USER,
+ self.overcloud_ip,
+ file_name))
+ conf_file_path = '{}/{}'.format(self.args.config_dir, target_file)
+ if lines_property:
+ self.conf_lines[lines_property] = conf.splitlines()
+ with open(conf_file_path, 'w') as conf_file:
+ conf_file.write(conf)
+
+ def fetch_keystone_conf(self):
+ self.fetch_conf_file('/etc/keystone/keystone.conf',
+ self.OVERCLOUD_KEYSTONE_CONF,
+ lines_property='keystone_conf')
+
+ def fetch_ml2_conf(self):
+ self.fetch_conf_file('/etc/neutron/plugins/ml2/ml2_conf.ini',
+ self.OVERCLOUD_ML2_CONF,
+ lines_property='ml2_conf')
+
+ def fetch_rabbitmq_conf(self):
+ self.fetch_conf_file('/etc/rabbitmq/rabbitmq.config',
+ self.OVERCLOUD_RABBITMQ_CONF,
+ lines_property='rabbitmq_conf')
+
+ def copy_local_file_to_overcloud(self, local_file, remote_file_path,
+ local_dir=None):
+ source_dir = local_dir if local_dir else self.args.config_dir
+ local_file_path = '{}/{}'.format(source_dir, local_file)
+ cmd = 'scp {} -i {} {} {}@{}:{}' \
+ .format(self.SSH_OPTIONS,
+ self.overcloud_key,
+ local_file_path,
+ self.OVERCLOUD_USER, self.overcloud_ip,
+ remote_file_path)
+ self.run_cmd(cmd)
+
+ def get_overcloud_keys(self):
+ remote_ssh_dir = '/home/{}/.ssh'.format(self.OVERCLOUD_USER)
+ remote_private_key = '{}/id_rsa'.format(remote_ssh_dir)
+ self.copy_local_file_to_overcloud(self.OVERCLOUD_KEY_FILE,
+ remote_private_key,
+ local_dir=self.SSH_DIR)
+ public_key = '{}.pub'.format(self.OVERCLOUD_KEY_FILE)
+ remote_public_key = '{}/id_rsa.pub'.format(remote_ssh_dir)
+ self.copy_local_file_to_overcloud(public_key, remote_public_key,
+ local_dir=self.SSH_DIR)
+
+ def get_overcloud_setup(self):
+ self.get_overcloud_keys()
+ self.fetch_keystone_conf()
+ self.fetch_ml2_conf()
+ self.fetch_rabbitmq_conf()
+
+ def get_value_from_file(self, file_attr, attr, regex=None, separator='='):
+ line_prefix = 'export ' if separator == '=' else ''
+ prefix = '{}{}{}'.format(line_prefix, attr, separator)
+ lines = self.conf_lines.get(file_attr, {})
+ matches = [l for l in lines if l.startswith(prefix)]
+ if not matches:
+ self.log.error('failed to find attribute {}'.format(attr))
+ return ''
+ line = matches[0].strip()
+ value = line[line.index(separator)+len(separator):]
+ if not regex:
+ return value
+ matches = re.search(regex, value)
+ if not matches:
+ return ''
+ match = matches.group(1)
+ return match
+
+ def get_value_from_rc_file(self, lines, attr, regex=None):
+ return self.get_value_from_file(lines, attr, regex=regex)
+
+ def get_api_config(self):
+ with open('{}'.format(self.overcloud_config_file)) as rc_file:
+ self.conf_lines['overcloudrc'] = rc_file.readlines()
+ api_config = {
+ 'name': 'OpenStack',
+ 'host': self.overcloud_ip,
+ 'port': self.get_value_from_rc_file('overcloudrc',
+ 'OS_AUTH_URL',
+ regex=':(\d+)/'),
+ 'user': self.get_value_from_rc_file('overcloudrc', 'OS_USERNAME'),
+ 'pwd': self.get_value_from_rc_file('overcloudrc', 'OS_PASSWORD'),
+ 'admin_token': self.get_value_from_file('keystone_conf',
+ 'admin_token',
+ separator=' = ')
+ }
+ return api_config
+
+ def run_command_on_overcloud(self, cmd):
+ output = \
+ self.run_cmd('ssh -i {} {} {}@{} {}'
+ .format(self.overcloud_key,
+ self.SSH_OPTIONS,
+ self.OVERCLOUD_USER,
+ self.overcloud_ip,
+ shlex.quote(cmd)))
+ return output
+
+ def create_mysql_user(self, host, pwd):
+ mysql_file_name = '/tmp/create_user.sql'
+ # create calipso MySQL user with access from jump host to all tables
+ echo_cmd = "echo \"GRANT ALL PRIVILEGES ON *.* " \
+ "TO 'calipso'@'{}' " \
+ "IDENTIFIED BY '{}'; " \
+ "FLUSH PRIVILEGES;\" > {}"\
+ .format(host, pwd, mysql_file_name)
+ self.run_command_on_overcloud(echo_cmd)
+ run_mysql_cmd = 'sudo mysql < {}'.format(mysql_file_name)
+ self.run_command_on_overcloud(run_mysql_cmd)
+ remove_file_cmd = 'rm {}'.format(mysql_file_name)
+ self.run_command_on_overcloud(remove_file_cmd)
+ return pwd
+
+ def get_mysql_config(self):
+ pwd = self.run_cmd('openssl rand -base64 18').strip()
+ self.create_mysql_user(self.undercloud_ip, pwd)
+ pwd = self.create_mysql_user(self.overcloud_ip, pwd)
+ mysql_config = {
+ 'name': 'mysql',
+ 'host': self.overcloud_ip,
+ 'port': '3306',
+ 'user': 'calipso',
+ 'pwd': pwd
+ }
+ return mysql_config
+
+ def get_cli_config(self):
+ return {
+ 'name': 'CLI',
+ 'host': self.overcloud_ip,
+ 'user': self.OVERCLOUD_USER,
+ 'key': self.overcloud_key_container
+ }
+
+ def get_amqp_config(self):
+ user = self.get_value_from_file('rabbitmq_conf',
+ ' {default_user',
+ separator=',',
+ regex='"(.+)"')
+ pwd = self.get_value_from_file('rabbitmq_conf',
+ ' {default_pass',
+ separator=',',
+ regex='"(.+)"')
+ port = self.get_value_from_file('rabbitmq_conf',
+ ' {tcp_listeners',
+ separator=',',
+ regex=', (\d+)')
+ port = int(port)
+ return {
+ 'name': 'AMQP',
+ 'host': self.overcloud_ip,
+ 'port': port,
+ 'user': user,
+ 'pwd': pwd
+ }
+
+ def get_monitoring_config(self):
+ return {
+ 'name': 'Monitoring',
+ 'config_folder': '/local_dir/sensu_config',
+ 'env_type': 'production',
+ 'rabbitmq_port': '5671',
+ 'rabbitmq_user': 'sensu',
+ 'server_ip': self.undercloud_ip,
+ 'server_name': 'sensu_server',
+ 'type': 'Sensu',
+ 'provision': 'None',
+ 'ssh_port': '20022',
+ 'ssh_user': 'root',
+ 'ssh_password': 'osdna',
+ 'api_port': 4567,
+ 'rabbitmq_pass': 'osdna'
+ }
+
+ def prepare_env_configuration_array(self):
+ config_array = [
+ self.get_api_config(),
+ self.get_mysql_config(),
+ self.get_cli_config(),
+ self.get_amqp_config(),
+ self.get_monitoring_config()
+ ]
+ self.env_config['configuration'] = config_array
+
+ UI_USER = 'wNLeBJxNDyw8G7Ssg'
+
+ def add_env_ui_conf(self):
+ self.env_config.update({
+ 'user': self.UI_USER,
+ 'auth': {
+ 'view-env': [self.UI_USER],
+ 'edit-env': [self.UI_USER]
+ }
+ })
+
+ def get_mechanism_driver(self):
+ driver = self.get_value_from_file('ml2_conf', 'mechanism_drivers',
+ separator=' =')
+ return 'OVS' if driver == 'openvswitch' else driver
+
+ def set_env_level_attributes(self):
+ self.env_config.update({
+ 'distribution': 'Apex',
+ 'distribution_version': 'Euphrates',
+ 'type_drivers': self.get_value_from_file('ml2_conf',
+ 'tenant_network_types',
+ separator=' = '),
+ 'mechanism_drivers': [self.get_mechanism_driver()],
+ "operational": "running",
+ "scanned": False,
+ "type": "environment",
+ "app_path": "/home/scan/calipso_prod/app",
+ "listen": True,
+ "enable_monitoring": True,
+ "aci_enabled": False,
+ "last_scanned": "",
+ "monitoring_setup_done": False
+ })
+
+ def prepare_env_config(self):
+ self.prepare_env_configuration_array()
+ self.set_env_level_attributes()
+ self.add_env_ui_conf()
+ config_dump = json.dumps(self.env_config, sort_keys=True, indent=4,
+ separators=(',', ': '))
+ with open(self.env_config_file, 'w') as config_file:
+ config_file.write(config_dump)
+
+ def setup_environment_config(self, config_file):
+ self.run_cmd('mkdir -p {}'.format(self.args.config_dir))
+ self.env_config = {'name': self.args.env}
+ self.undercloud_ip = self.get_undercloud_ip()
+ config_file.write('jumphost_admin_ip {}\n'.format(self.undercloud_ip))
+ self.set_ssh_dir()
+ self.get_undercloud_setup()
+ self.overcloud_ip = self.get_overcloud_ip()
+ config_file.write('overcloud_admin_ip {}\n'.format(self.overcloud_ip))
+ self.get_overcloud_setup()
+ # now get correct IP of overcloud from RabbitMQ setup
+ self.overcloud_ip = self.get_value_from_file('rabbitmq_conf',
+ ' {tcp_listeners',
+ regex='"(.*)"',
+ separator=',')
+ self.prepare_env_config()
+
+ def get(self):
+ try:
+ print('Fetching Apex environment settings')
+ self.log = FileLogger(self.args.logfile)
+ self.run_cmd('mkdir -p {}'.format(self.args.config_dir))
+ with open(self.config_file, 'w') as config_file:
+ self.setup_environment_config(config_file)
+ print('Finished fetching Apex environment settings')
+ return True, 'Environment setup finished successfully'
+ except RuntimeError as e:
+ return False, str(e)
+
+
+if __name__ == '__main__':
+ fetcher = ApexEnvironmentFetcher()
+ ret, msg = fetcher.get()
+ if not ret:
+ if fetcher.log:
+ fetcher.log.error(msg)
+ else:
+ print(msg)
+ sys.exit(0 if ret else 1)