def parse_args(self, argv):
"""Parses command-line arguments."""
cli_opts = [
cfg.BoolOpt('no-site-packages',
default=False,
short='n',
help="Do not inherit packages from global Python"
"install"),
]
CLI = cfg.ConfigOpts()
CLI.register_cli_opts(cli_opts)
CLI(argv[1:])
return CLI
# alternative middleware configuration in the main application's
# configuration file e.g. in nova.conf
# [keystone_authtoken]
# auth_host = 127.0.0.1
# auth_port = 35357
# auth_protocol = http
# admin_tenant_name = admin
# admin_user = admin
# admin_password = badpassword
opts = [
cfg.StrOpt('auth_admin_prefix', default=''),
cfg.StrOpt('auth_host', default='127.0.0.1'),
cfg.IntOpt('auth_port', default=35357),
cfg.StrOpt('auth_protocol', default='https'),
cfg.StrOpt('auth_uri', default=None),
cfg.BoolOpt('delay_auth_decision', default=False),
cfg.StrOpt('admin_token'),
cfg.StrOpt('admin_user'),
cfg.StrOpt('admin_password'),
cfg.StrOpt('admin_tenant_name', default='admin'),
cfg.StrOpt('certfile'),
cfg.StrOpt('keyfile'),
cfg.StrOpt('signing_dir'),
cfg.ListOpt('memcache_servers'),
cfg.IntOpt('token_cache_time', default=300),
]
CONF.register_opts(opts, group='keystone_authtoken')
def will_expire_soon(expiry):
""" Determines if expiration is about to occur.
default=60,
help='Seconds to wait for a response from call or multicall'),
cfg.IntOpt('rpc_cast_timeout',
default=30,
help='Seconds to wait before a cast expires (TTL). '
'Only supported by impl_zmq.'),
cfg.ListOpt('allowed_rpc_exception_modules',
default=[
'openstack.common.exception',
'nova.exception',
'cinder.exception',
],
help='Modules of exceptions that are permitted to be recreated'
'upon receiving exception data from an rpc call.'),
cfg.BoolOpt('fake_rabbit',
default=False,
help='If passed, use a fake RabbitMQ provider'),
#
# The following options are not registered here, but are expected to be
# present. The project using this library must register these options with
# the configuration so that project-specific defaults may be defined.
#
#cfg.StrOpt('control_exchange',
# default='nova',
# help='AMQP exchange to connect to if using RabbitMQ or Qpid'),
]
cfg.CONF.register_opts(rpc_opts)
def create_connection(new=True):
import tempfile
import time
import weakref
from eventlet import semaphore
from openstack.common import cfg
from openstack.common import fileutils
from openstack.common.gettextutils import _
from openstack.common import log as logging
LOG = logging.getLogger(__name__)
util_opts = [
cfg.BoolOpt('disable_process_locking',
default=False,
help='Whether to disable inter-process locks'),
cfg.StrOpt('lock_path',
default=os.path.abspath(
os.path.join(os.path.dirname(__file__), '../')),
help='Directory to use for lock files')
]
CONF = cfg.CONF
CONF.register_opts(util_opts)
class _InterProcessLock(object):
"""Lock implementation which allows multiple locks, working around
issues like bugs.debian.org/cgi-bin/bugreport.cgi?bug=632857 and does
not require any cleanup. Since the lock is always held on a file
default='',
help='Username for qpid connection'),
cfg.StrOpt('qpid_password',
default='',
help='Password for qpid connection'),
cfg.StrOpt('qpid_sasl_mechanisms',
default='',
help='Space separated list of SASL mechanisms to use for auth'),
cfg.IntOpt('qpid_heartbeat',
default=60,
help='Seconds between connection keepalive heartbeats'),
cfg.StrOpt('qpid_protocol',
default='tcp',
help="Transport to use, either 'tcp' or 'ssl'"),
cfg.BoolOpt('qpid_tcp_nodelay',
default=True,
help='Disable Nagle algorithm'),
]
cfg.CONF.register_opts(qpid_opts)
class ConsumerBase(object):
"""Consumer base class."""
def __init__(self, session, callback, node_name, node_opts, link_name,
link_opts):
"""Declare a queue on an amqp session.
'session' is the amqp session to use
'callback' is the callback to call when messages are received
'node_name' is the first part of the Qpid address string, before ';'
help='SSL cert file (valid only if SSL enabled)'),
cfg.StrOpt('kombu_ssl_ca_certs',
default='',
help=('SSL certification authority file '
'(valid only if SSL enabled)')),
cfg.StrOpt('rabbit_host',
default='localhost',
help='The RabbitMQ broker address where a single node is used'),
cfg.IntOpt('rabbit_port',
default=5672,
help='The RabbitMQ broker port where a single node is used'),
cfg.ListOpt('rabbit_hosts',
default=['$rabbit_host:$rabbit_port'],
help='RabbitMQ HA cluster host:port pairs'),
cfg.BoolOpt('rabbit_use_ssl',
default=False,
help='connect over SSL for RabbitMQ'),
cfg.StrOpt('rabbit_userid', default='guest', help='the RabbitMQ userid'),
cfg.StrOpt('rabbit_password',
default='guest',
help='the RabbitMQ password'),
cfg.StrOpt('rabbit_virtual_host',
default='/',
help='the RabbitMQ virtual host'),
cfg.IntOpt('rabbit_retry_interval',
default=1,
help='how frequently to retry connecting with RabbitMQ'),
cfg.IntOpt('rabbit_retry_backoff',
default=2,
help='how long to backoff for between retries when connecting '
'to RabbitMQ'),
default='%(asctime)s %(process)d %(levelname)s %(name)s [-]'
' %(instance)s%(message)s',
help='format string to use for log messages without context'),
cfg.StrOpt('logging_debug_format_suffix',
default='%(funcName)s %(pathname)s:%(lineno)d',
help='data to append to log format when level is DEBUG'),
cfg.StrOpt('logging_exception_prefix',
default='%(asctime)s %(process)d TRACE %(name)s %(instance)s',
help='prefix each line of exception output with this format'),
cfg.ListOpt('default_log_levels',
default=[
'amqplib=WARN', 'sqlalchemy=WARN', 'boto=WARN',
'suds=INFO', 'keystone=INFO', 'eventlet.wsgi.server=WARN'
],
help='list of logger=LEVEL pairs'),
cfg.BoolOpt('publish_errors', default=False, help='publish error events'),
# NOTE(mikal): there are two options here because sometimes we are handed
# a full instance (and could include more information), and other times we
# are just handed a UUID for the instance.
cfg.StrOpt('instance_format',
default='[instance: %(uuid)s] ',
help='If an instance is passed with the log message, format '
'it like this'),
cfg.StrOpt('instance_uuid_format',
default='[instance: %(uuid)s] ',
help='If an instance UUID is passed with the log message, '
'format it like this'),
]
generic_log_opts = [
import traceback
from openstack.common import cfg
from openstack.common.gettextutils import _
from openstack.common import jsonutils
from openstack.common import local
from openstack.common import notifier
_DEFAULT_LOG_FORMAT = "%(asctime)s %(levelname)8s [%(name)s] %(message)s"
_DEFAULT_LOG_DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
common_cli_opts = [
cfg.BoolOpt('debug',
short='d',
default=False,
help='Print debugging output (set logging level to '
'DEBUG instead of default WARNING level).'),
cfg.BoolOpt('verbose',
short='v',
default=False,
help='Print more verbose output (set logging level to '
'INFO instead of default WARNING level).'),
]
logging_cli_opts = [
cfg.StrOpt('log-config',
metavar='PATH',
help='If this option is specified, the logging configuration '
'file specified is used and overrides any other logging '
'options specified. Please see the Python logging module '
default='localhost',
help='Qpid broker hostname'),
cfg.StrOpt('qpid_port',
default='5672',
help='Qpid broker port'),
cfg.StrOpt('qpid_username',
default='',
help='Username for qpid connection'),
cfg.StrOpt('qpid_password',
default='',
help='Password for qpid connection'),
cfg.StrOpt('qpid_sasl_mechanisms',
default='',
help='Space separated list of SASL mechanisms to use for auth'),
cfg.BoolOpt('qpid_reconnect',
default=True,
help='Automatically reconnect'),
cfg.IntOpt('qpid_reconnect_timeout',
default=0,
help='Reconnection timeout in seconds'),
cfg.IntOpt('qpid_reconnect_limit',
default=0,
help='Max reconnections before giving up'),
cfg.IntOpt('qpid_reconnect_interval_min',
default=0,
help='Minimum seconds between reconnection attempts'),
cfg.IntOpt('qpid_reconnect_interval_max',
default=0,
help='Maximum seconds between reconnection attempts'),
cfg.IntOpt('qpid_reconnect_interval',
default=0,
default='',
help='SSL version to use (valid only if SSL enabled)'),
cfg.StrOpt('kombu_ssl_keyfile',
default='',
help='SSL key file (valid only if SSL enabled)'),
cfg.StrOpt('kombu_ssl_certfile',
default='',
help='SSL cert file (valid only if SSL enabled)'),
cfg.StrOpt('kombu_ssl_ca_certs',
default='',
help=('SSL certification authority file '
'(valid only if SSL enabled)')),
cfg.StrOpt('rabbit_host', default='localhost', help='the RabbitMQ host'),
cfg.IntOpt('rabbit_port', default=5672, help='the RabbitMQ port'),
cfg.BoolOpt('rabbit_use_ssl',
default=False,
help='connect over SSL for RabbitMQ'),
cfg.StrOpt('rabbit_userid', default='guest', help='the RabbitMQ userid'),
cfg.StrOpt('rabbit_password',
default='guest',
help='the RabbitMQ password'),
cfg.StrOpt('rabbit_virtual_host',
default='/',
help='the RabbitMQ virtual host'),
cfg.IntOpt('rabbit_retry_interval',
default=1,
help='how frequently to retry connecting with RabbitMQ'),
cfg.IntOpt('rabbit_retry_backoff',
default=2,
help='how long to backoff for between retries when connecting '
'to RabbitMQ'),