def startup_notify(notify_param):
if not notify_param or notify_param == "":
return
try:
notifier = importutils.import_module(notify_param)
except ImportError:
try:
processutils.execute(notify_param, shell=True)
except Exception as e:
LOG.error(_('Failed to execute onready command: %s') % e)
else:
notifier.notify()
def startup_notify(notify_param):
if not notify_param or notify_param == "":
return
try:
notifier = importutils.import_module(notify_param)
except ImportError:
try:
processutils.execute(notify_param, shell=True)
except Exception as e:
LOG.error(_('Failed to execute onready command: %s') % e)
else:
notifier.notify()
def consume_in_thread(self):
"""Runs the ZmqProxy service"""
ipc_dir = CONF.rpc_zmq_ipc_dir
consume_in = "tcp://%s:%s" % \
(CONF.rpc_zmq_bind_address,
CONF.rpc_zmq_port)
consumption_proxy = InternalContext(None)
if not os.path.isdir(ipc_dir):
try:
utils.execute('mkdir', '-p', ipc_dir, run_as_root=True)
utils.execute('chown',
"%s:%s" % (os.getuid(), os.getgid()),
ipc_dir,
run_as_root=True)
utils.execute('chmod', '750', ipc_dir, run_as_root=True)
except utils.ProcessExecutionError:
with excutils.save_and_reraise_exception():
LOG.error(
_("Could not create IPC directory %s") % (ipc_dir, ))
try:
self.register(consumption_proxy,
consume_in,
zmq.PULL,
out_bind=True)
except zmq.ZMQError:
with excutils.save_and_reraise_exception():
LOG.error(
_("Could not create ZeroMQ receiver daemon. "
"Socket may already be in use."))
super(ZmqProxy, self).consume_in_thread()
def consume_in_thread(self):
"""Runs the ZmqProxy service"""
ipc_dir = CONF.rpc_zmq_ipc_dir
consume_in = "tcp://%s:%s" % \
(CONF.rpc_zmq_bind_address,
CONF.rpc_zmq_port)
consumption_proxy = InternalContext(None)
if not os.path.isdir(ipc_dir):
try:
utils.execute('mkdir', '-p', ipc_dir, run_as_root=True)
utils.execute('chown', "%s:%s" % (os.getuid(), os.getgid()),
ipc_dir, run_as_root=True)
utils.execute('chmod', '750', ipc_dir, run_as_root=True)
except utils.ProcessExecutionError:
LOG.error(_("Could not create IPC directory %s") %
(ipc_dir, ))
raise
try:
self.register(consumption_proxy,
consume_in,
zmq.PULL,
out_bind=True)
except zmq.ZMQError:
LOG.error(_("Could not create ZeroMQ receiver daemon. "
"Socket may already be in use."))
raise
super(ZmqProxy, self).consume_in_thread()
