import sys
import types
import uuid
import eventlet
import greenlet
from oslo.config import cfg
from staccato.openstack.common import excutils
from staccato.openstack.common.gettextutils import _
from staccato.openstack.common import importutils
from staccato.openstack.common import jsonutils
from staccato.openstack.common import processutils as utils
from staccato.openstack.common.rpc import common as rpc_common
zmq = importutils.try_import("eventlet.green.zmq")
# for convenience, are not modified.
pformat = pprint.pformat
Timeout = eventlet.timeout.Timeout
LOG = rpc_common.LOG
RemoteError = rpc_common.RemoteError
RPCException = rpc_common.RPCException
zmq_opts = [
cfg.StrOpt(
"rpc_zmq_bind_address",
default="*",
help="ZeroMQ bind address. Should be a wildcard (*), "
"an ethernet interface, or IP. "
'The "host" option should point or resolve to this '
import itertools
import time
import uuid
import eventlet
import greenlet
from oslo.config import cfg
from staccato.openstack.common.gettextutils import _
from staccato.openstack.common import importutils
from staccato.openstack.common import jsonutils
from staccato.openstack.common import log as logging
from staccato.openstack.common.rpc import amqp as rpc_amqp
from staccato.openstack.common.rpc import common as rpc_common
qpid_messaging = importutils.try_import("qpid.messaging")
qpid_exceptions = importutils.try_import("qpid.messaging.exceptions")
LOG = logging.getLogger(__name__)
qpid_opts = [
cfg.StrOpt('qpid_hostname',
default='localhost',
help='Qpid broker hostname'),
cfg.IntOpt('qpid_port',
default=5672,
help='Qpid broker port'),
cfg.ListOpt('qpid_hosts',
default=['$qpid_hostname:$qpid_port'],
help='Qpid HA cluster host:port pairs'),
cfg.StrOpt('qpid_username',
import signal
import sys
import time
import eventlet
import logging as std_logging
from oslo.config import cfg
from staccato.openstack.common import eventlet_backdoor
from staccato.openstack.common.gettextutils import _
from staccato.openstack.common import importutils
from staccato.openstack.common import log as logging
from staccato.openstack.common import threadgroup
rpc = importutils.try_import('staccato.openstack.common.rpc')
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
class Launcher(object):
"""Launch one or more services and wait for them to complete."""
def __init__(self):
"""Initialize the service launcher.
:returns: None
"""
self._services = threadgroup.ThreadGroup()
self.backdoor_port = eventlet_backdoor.initialize_if_enabled()
