openstack/os-ken
Code Issues Proposed changes

Reduce logging overhead by cleaning up logging calls

Browse Source 
Deferred formatting to the logging system:
---------------------------------------------
In general
    logger.debug('xxx %s yyy %d zzz' % (a, b, c))
can be written as:
    logger.debug('xxx %s yyy %d %zzz', a, b, c)
This is faster, as Python logging doesn't bother doing the format
operation (which is slow) if the log message won't be logged.

We measured that a significant amount of CPU time in the BGP service
was attributable to these formatting operations.

Removed unneeded calls to str() and repr()
------------------------------------------
since formatting operations %s and %r will make these calls when
(and if) the formatting is performed.

Signed-off-by: Jerry Cen <zhiweic@google.com>
Acked-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
Mark Lentczner 2015-03-16 21:11:10 +09:00 committed by FUJITA Tomonori
parent 1dd28e459e
commit b636219007
32 changed files with 197 additions and 212 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
ryu/app/bmpstation.py
View File

@ -41,14 +41,14 @@ class BMPStation(app_manager.RyuApp):
def start(self):
super(BMPStation, self).start()
self.logger.debug("listening on %s:%s" % (self.server_host,
self.server_port))
self.logger.debug("listening on %s:%s", self.server_host,
self.server_port)
return hub.spawn(StreamServer((self.server_host, self.server_port),
self.loop).serve_forever)
def loop(self, sock, addr):
self.logger.debug("BMP client connected, ip=%s, port=%s" % addr)
self.logger.debug("BMP client connected, ip=%s, port=%s", addr)
is_active = True
buf = bytearray()
required_len = bmp.BMPMessage._HDR_LEN
@ -62,7 +62,7 @@ class BMPStation(app_manager.RyuApp):
while len(buf) >= required_len:
version, len_, _ = bmp.BMPMessage.parse_header(buf)
if version != bmp.VERSION:
self.logger.error("unsupported bmp version: %d" % version)
self.logger.error("unsupported bmp version: %d", version)
is_active = False
break
@ -83,7 +83,7 @@ class BMPStation(app_manager.RyuApp):
(e, self.failed_pkt_count))
else:
t = time.strftime("%Y %b %d %H:%M:%S", time.localtime())
self.logger.debug("%s | %s | %s\n" % (t, addr[0], msg))
self.logger.debug("%s | %s | %s\n", t, addr[0], msg)
self.output_fd.write("%s | %s | %s\n\n" % (t, addr[0],
msg))
self.output_fd.flush()
@ -91,5 +91,5 @@ class BMPStation(app_manager.RyuApp):
required_len = bmp.BMPMessage._HDR_LEN
self.logger.debug("BMP client disconnected, ip=%s, port=%s" % addr)
self.logger.debug("BMP client disconnected, ip=%s, port=%s", addr)
sock.close()

27
ryu/app/ofctl/service.py
View File

@ -49,7 +49,7 @@ class OfctlService(app_manager.RyuApp):
ev_cls = ofp_event.ofp_msg_to_ev_cls(msg_cls)
self._observing_events.setdefault(ev_cls, 0)
if self._observing_events[ev_cls] == 0:
self.logger.debug('ofctl: start observing %s' % (ev_cls,))
self.logger.debug('ofctl: start observing %s', ev_cls)
self.register_handler(ev_cls, self._handle_reply)
self.observe_event(ev_cls)
self._observing_events[ev_cls] += 1
@ -62,7 +62,7 @@ class OfctlService(app_manager.RyuApp):
if self._observing_events[ev_cls] == 0:
self.unregister_handler(ev_cls, self._handle_reply)
self.unobserve_event(ev_cls)
self.logger.debug('ofctl: stop observing %s' % (ev_cls,))
self.logger.debug('ofctl: stop observing %s', ev_cls)
@staticmethod
def _is_error(msg):
@ -76,15 +76,15 @@ class OfctlService(app_manager.RyuApp):
assert isinstance(id, numbers.Integral)
old_info = self._switches.get(id, None)
new_info = _SwitchInfo(datapath=datapath)
self.logger.debug('add dpid %s datapath %s new_info %s old_info %s' %
(id, datapath, new_info, old_info))
self.logger.debug('add dpid %s datapath %s new_info %s old_info %s',
id, datapath, new_info, old_info)
self._switches[id] = new_info
@set_ev_cls(ofp_event.EventOFPStateChange, DEAD_DISPATCHER)
def _handle_dead(self, ev):
datapath = ev.datapath
id = datapath.id
self.logger.debug('del dpid %s datapath %s' % (id, datapath))
self.logger.debug('del dpid %s datapath %s', id, datapath)
if id is None:
return
try:
@ -92,7 +92,7 @@ class OfctlService(app_manager.RyuApp):
except KeyError:
return
if info.datapath is datapath:
self.logger.debug('forget info %s' % (info,))
self.logger.debug('forget info %s', info)
self._switches.pop(id)
@set_ev_cls(event.GetDatapathRequest, MAIN_DISPATCHER)
@ -103,7 +103,7 @@ class OfctlService(app_manager.RyuApp):
datapath = self._switches[id].datapath
except KeyError:
datapath = None
self.logger.debug('dpid %s -> datapath %s' % (id, datapath))
self.logger.debug('dpid %s -> datapath %s', id, datapath)
rep = event.Reply(result=datapath)
self.reply_to_request(req, rep)
@ -138,12 +138,12 @@ class OfctlService(app_manager.RyuApp):
try:
si = self._switches[datapath.id]
except KeyError:
self.logger.error('unknown dpid %s' % (datapath.id,))
self.logger.error('unknown dpid %s', datapath.id)
return
try:
xid = si.barriers.pop(msg.xid)
except KeyError:
self.logger.error('unknown barrier xid %s' % (msg.xid,))
self.logger.error('unknown barrier xid %s', msg.xid)
return
result = si.results.pop(xid)
req = si.xids.pop(xid)
@ -169,19 +169,18 @@ class OfctlService(app_manager.RyuApp):
try:
si = self._switches[datapath.id]
except KeyError:
self.logger.error('unknown dpid %s' % (datapath.id,))
self.logger.error('unknown dpid %s', datapath.id)
return
try:
req = si.xids[msg.xid]
except KeyError:
self.logger.error('unknown error xid %s' % (msg.xid,))
self.logger.error('unknown error xid %s', msg.xid)
return
if ((not isinstance(ev, ofp_event.EventOFPErrorMsg)) and
(req.reply_cls is None or not isinstance(ev.msg, req.reply_cls))):
self.logger.error('unexpected reply %s for xid %s' %
(ev, msg.xid,))
self.logger.error('unexpected reply %s for xid %s', ev, msg.xid)
return
try:
si.results[msg.xid].append(ev.msg)
except KeyError:
self.logger.error('unknown error xid %s' % (msg.xid,))
self.logger.error('unknown error xid %s', msg.xid)

2
ryu/app/ws_topology.py
View File

@ -92,7 +92,7 @@ class WebSocketTopology(app_manager.RyuApp):
try:
getattr(rpc_server, func_name)(msg)
except SocketError:
self.logger.debug('WebSocket disconnected: %s' % rpc_client.ws)
self.logger.debug('WebSocket disconnected: %s', rpc_client.ws)
disconnected_clients.append(rpc_client)
except InvalidReplyError as e:
self.logger.error(e)

14
ryu/base/app_manager.py
View File

@ -284,12 +284,12 @@ class RyuApp(object):
if name in SERVICE_BRICKS:
if isinstance(ev, EventRequestBase):
ev.src = self.name
LOG.debug("EVENT %s->%s %s" %
(self.name, name, ev.__class__.__name__))
LOG.debug("EVENT %s->%s %s",
self.name, name, ev.__class__.__name__)
SERVICE_BRICKS[name]._send_event(ev, state)
else:
LOG.debug("EVENT LOST %s->%s %s" %
(self.name, name, ev.__class__.__name__))
LOG.debug("EVENT LOST %s->%s %s",
self.name, name, ev.__class__.__name__)
def send_event_to_observers(self, ev, state=None):
"""
@ -440,11 +440,11 @@ class AppManager(object):
@staticmethod
def _report_brick(name, app):
LOG.debug("BRICK %s" % name)
LOG.debug("BRICK %s", name)
for ev_cls, list_ in app.observers.items():
LOG.debug(" PROVIDES %s TO %s" % (ev_cls.__name__, list_))
LOG.debug(" PROVIDES %s TO %s", ev_cls.__name__, list_)
for ev_cls in app.event_handlers.keys():
LOG.debug(" CONSUMES %s" % (ev_cls.__name__,))
LOG.debug(" CONSUMES %s", ev_cls.__name__)
@staticmethod
def report_bricks():

6
ryu/contrib/ncclient/operations/rpc.py
View File

@ -186,7 +186,7 @@ class RPCReplyListener(SessionListener): # internal use
with self._lock:
try:
rpc = self._id2rpc[id] # the corresponding rpc
logger.debug("Delivering to %r" % rpc)
logger.debug("Delivering to %r", rpc)
rpc.deliver_reply(raw)
except KeyError:
raise OperationError("Unknown 'message-id': %s", id)
@ -269,14 +269,14 @@ class RPC(object):
*op* is the operation to be requested as an :class:`~xml.etree.ElementTree.Element`
"""
logger.info('Requesting %r' % self.__class__.__name__)
logger.info('Requesting %r', self.__class__.__name__)
req = self._wrap(op)
self._session.send(req)
if self._async:
logger.debug('Async request, returning %r', self)
return self
else:
logger.debug('Sync request, will wait for timeout=%r' % self._timeout)
logger.debug('Sync request, will wait for timeout=%r', self._timeout)
self._event.wait(self._timeout)
if self._event.isSet():
if self._error:

22
ryu/contrib/ncclient/transport/session.py
View File

@ -38,30 +38,30 @@ class Session(Thread):
self._server_capabilities = None # yet
self._id = None # session-id
self._connected = False # to be set/cleared by subclass implementation
logger.debug('%r created: client_capabilities=%r' %
(self, self._client_capabilities))
logger.debug('%r created: client_capabilities=%r',
self, self._client_capabilities)
def _dispatch_message(self, raw):
try:
root = parse_root(raw)
except Exception as e:
logger.error('error parsing dispatch message: %s' % e)
logger.error('error parsing dispatch message: %s', e)
return
with self._lock:
listeners = list(self._listeners)
for l in listeners:
logger.debug('dispatching message to %r: %s' % (l, raw))
logger.debug('dispatching message to %r: %s', l, raw)
l.callback(root, raw) # no try-except; fail loudly if you must!
def _dispatch_error(self, err):
with self._lock:
listeners = list(self._listeners)
for l in listeners:
logger.debug('dispatching error to %r' % l)
logger.debug('dispatching error to %r', l)
try: # here we can be more considerate with catching exceptions
l.errback(err)
except Exception as e:
logger.warning('error dispatching to %r: %r' % (l, e))
logger.warning('error dispatching to %r: %r', l, e)
def _post_connect(self):
"Greeting stuff"
@ -88,8 +88,8 @@ class Session(Thread):
raise error[0]
#if ':base:1.0' not in self.server_capabilities:
# raise MissingCapabilityError(':base:1.0')
logger.info('initialized: session-id=%s | server_capabilities=%s' %
(self._id, self._server_capabilities))
logger.info('initialized: session-id=%s | server_capabilities=%s',
self._id, self._server_capabilities)
def add_listener(self, listener):
"""Register a listener that will be notified of incoming messages and
@ -97,7 +97,7 @@ class Session(Thread):
:type listener: :class:`SessionListener`
"""
logger.debug('installing listener %r' % listener)
logger.debug('installing listener %r', listener)
if not isinstance(listener, SessionListener):
raise SessionError("Listener must be a SessionListener type")
with self._lock:
@ -109,7 +109,7 @@ class Session(Thread):
:type listener: :class:`SessionListener`
"""
logger.debug('discarding listener %r' % listener)
logger.debug('discarding listener %r', listener)
with self._lock:
self._listeners.discard(listener)
@ -134,7 +134,7 @@ class Session(Thread):
"""Send the supplied *message* (xml string) to NETCONF server."""
if not self.connected:
raise TransportError('Not connected to NETCONF server')
logger.debug('queueing %s' % message)
logger.debug('queueing %s', message)
self._q.put(message)
### Properties

10
ryu/contrib/ncclient/transport/ssh.py
View File

@ -218,8 +218,8 @@ class SSHSession(Session):
for cls in (paramiko.RSAKey, paramiko.DSSKey):
try:
key = cls.from_private_key_file(key_filename, password)
logger.debug("Trying key %s from %s" %
(hexlify(key.get_fingerprint()), key_filename))
logger.debug("Trying key %s from %s",
hexlify(key.get_fingerprint()), key_filename)
self._transport.auth_publickey(username, key)
return
except Exception as e:
@ -229,7 +229,7 @@ class SSHSession(Session):
if allow_agent:
for key in paramiko.Agent().get_keys():
try:
logger.debug("Trying SSH agent key %s" %
logger.debug("Trying SSH agent key %s",
hexlify(key.get_fingerprint()))
self._transport.auth_publickey(username, key)
return
@ -256,8 +256,8 @@ class SSHSession(Session):
for cls, filename in keyfiles:
try:
key = cls.from_private_key_file(filename, password)
logger.debug("Trying discovered key %s in %s" %
(hexlify(key.get_fingerprint()), filename))
logger.debug("Trying discovered key %s in %s",
hexlify(key.get_fingerprint()), filename)
self._transport.auth_publickey(username, key)
return
except Exception as e:

6
ryu/contrib/tinyrpc/transports/INTEGRATE_ME.py
View File

@ -78,7 +78,7 @@ def rpc_server(socket, protocol, dispatcher):
log.exception(e)
continue
log.debug('Received message %s from %r' % (message[-1], message[0]))
log.debug('Received message %s from %r', message[-1], message[0])
# assuming protocol is threadsafe and dispatcher is theadsafe, as long
# as its immutable
@ -91,11 +91,11 @@ def rpc_server(socket, protocol, dispatcher):
response = e.error_respond()
else:
response = dispatcher.dispatch(request)
log.debug('Response okay: %r' % response)
log.debug('Response okay: %r', response)
# send reply
message[-1] = response.serialize()
log.debug('Replying %s to %r' % (message[-1], message[0]))
log.debug('Replying %s to %r', message[-1], message[0])
socket.send_multipart(message)
gevent.spawn(handle_client, message)

2
ryu/lib/ofctl_v1_2.py
View File

@ -117,7 +117,7 @@ def to_actions(dp, acts):
parser.OFPInstructionWriteMetadata(
metadata, metadata_mask))
else:
LOG.error('Unknown action type: %s' % action_type)
LOG.error('Unknown action type: %s', action_type)
inst.append(parser.OFPInstructionActions(ofp.OFPIT_APPLY_ACTIONS,
actions))

2
ryu/lib/ofctl_v1_3.py
View File

@ -125,7 +125,7 @@ def to_actions(dp, acts):
meter_id = int(a.get('meter_id'))
inst.append(parser.OFPInstructionMeter(meter_id))
else:
LOG.error('Unknown action type: %s' % action_type)
LOG.error('Unknown action type: %s', action_type)
inst.append(parser.OFPInstructionActions(ofp.OFPIT_APPLY_ACTIONS,
actions))

2
ryu/lib/ofp_pktinfilter.py
View File

@ -29,7 +29,7 @@ def packet_in_filter(cls, args=None, logging=False):
pkt = packet.Packet(ev.msg.data)
if not packet_in_handler.pkt_in_filter.filter(pkt):
if logging:
LOG.debug('The packet is discarded by %s: %s' % (cls, pkt))
LOG.debug('The packet is discarded by %s: %s', cls, pkt)
return
return packet_in_handler(self, ev)
pkt_in_filter = cls(args)

12
ryu/lib/xflow/sflow.py
View File

@ -82,8 +82,8 @@ class sFlowV5(object):
pack_str = cls._PACK_STR_IPV6
min_len = cls._MIN_LEN_V6
else:
LOG.info("Unknown address_type. sFlowV5.address_type=%d"
% address_type)
LOG.info("Unknown address_type. sFlowV5.address_type=%d",
address_type)
return None
(version, address_type, agent_address, sub_agent_id, sequence_number,
@ -137,8 +137,8 @@ class sFlowV5Sample(object):
# TODO:
# sample_format == 3 : Expanded Flow Sample
# sample_format == 4 : Expanded Counter Sample
LOG.info("Unknown format. sFlowV5Sample.sample_format=%d"
% sample_format)
LOG.info("Unknown format. sFlowV5Sample.sample_format=%d",
sample_format)
pack_str = '!%sc' % sample_length
sample = struct.unpack_from(pack_str, buf, offset)
@ -240,8 +240,8 @@ class sFlowV5FlowRecord(object):
# flow_data_format == 1010 : Extended MPLS FEC
# flow_data_format == 1011 : Extended MPLS LVP FEC
# flow_data_format == 1012 : Extended VLAN tunnel
LOG.info("Unknown format. sFlowV5FlowRecord.flow_data_format=%d"
% flow_data_format)
LOG.info("Unknown format. sFlowV5FlowRecord.flow_data_format=%d",
flow_data_format)
pack_str = '!%sc' % flow_data_length
flow_data = struct.unpack_from(pack_str, buf, offset)

2
ryu/services/protocols/bgp/api/rtconf.py
View File

@ -88,7 +88,7 @@ def update_neighbor(neigh_ip_address, changes):
def _update_med(neigh_ip_address, value):
neigh_conf = _get_neighbor_conf(neigh_ip_address)
neigh_conf.multi_exit_disc = value
LOG.info('MED value for neigh: %s updated to %s' % (neigh_conf, value))
LOG.info('MED value for neigh: %s updated to %s', neigh_conf, value)
return True

8
ryu/services/protocols/bgp/application.py
View File

@ -171,7 +171,7 @@ class RyuBGPSpeaker(RyuApp):
call('core.start', waiter=waiter, **common_settings)
waiter.wait()
LOG.debug('Core started %s' % CORE_MANAGER.started)
LOG.debug('Core started %s', CORE_MANAGER.started)
# Core manager started add configured neighbor and vrfs
if CORE_MANAGER.started:
# Add neighbors.
@ -194,7 +194,7 @@ class RyuBGPSpeaker(RyuApp):
try:
bgp_neighbor[neighbors.IP_ADDRESS] = ip
call('neighbor.create', **bgp_neighbor)
LOG.debug('Added neighbor %s' % ip)
LOG.debug('Added neighbor %s', ip)
except RuntimeConfigError as re:
LOG.error(re)
LOG.error(traceback.format_exc())
@ -211,7 +211,7 @@ class RyuBGPSpeaker(RyuApp):
try:
vrf[vrfs.VRF_NAME] = vrfname
call('vrf.create', **vrf)
LOG.debug('Added vrf %s' % str(vrf))
LOG.debug('Added vrf %s', vrf)
except RuntimeConfigError as e:
LOG.error(e)
continue
@ -226,7 +226,7 @@ class RyuBGPSpeaker(RyuApp):
for prefix in networks:
try:
call('network.add', prefix=prefix)
LOG.debug('Added network %s' % str(prefix))
LOG.debug('Added network %s', prefix)
except RuntimeConfigError as e:
LOG.error(e)
continue

19
ryu/services/protocols/bgp/base.py
View File

@ -262,8 +262,7 @@ class Activity(object):
# changed size during iteration
child_activities = self._child_activity_map.items()
for child_name, child_activity in child_activities:
LOG.debug('%s: Stopping child activity %s ' %
(self.name, child_name))
LOG.debug('%s: Stopping child activity %s ', self.name, child_name)
if child_activity.started:
child_activity.stop()
@ -273,8 +272,8 @@ class Activity(object):
child_threads = self._child_thread_map.items()
for thread_name, thread in child_threads:
if not name or thread_name is name:
LOG.debug('%s: Stopping child thread %s' %
(self.name, thread_name))
LOG.debug('%s: Stopping child thread %s',
self.name, thread_name)
thread.kill()
del self._child_thread_map[thread_name]
@ -283,14 +282,13 @@ class Activity(object):
"""
asso_sockets = self._asso_socket_map.items()
for sock_name, sock in asso_sockets:
LOG.debug('%s: Closing socket %s - %s' %
(self.name, sock_name, sock))
LOG.debug('%s: Closing socket %s - %s', self.name, sock_name, sock)
sock.close()
def _stop_timers(self):
timers = self._timers.items()
for timer_name, timer in timers:
LOG.debug('%s: Stopping timer %s' % (self.name, timer_name))
LOG.debug('%s: Stopping timer %s', self.name, timer_name)
timer.stop()
def stop(self):
@ -304,7 +302,7 @@ class Activity(object):
raise ActivityException(desc='Cannot call stop when activity is '
'not started or has been stopped already.')
LOG.debug('Stopping activity %s.' % (self.name))
LOG.debug('Stopping activity %s.', self.name)
self._stop_timers()
self._stop_child_activities()
self._stop_child_threads()
@ -316,7 +314,7 @@ class Activity(object):
self._child_activity_map = weakref.WeakValueDictionary()
self._child_thread_map = weakref.WeakValueDictionary()
self._timers = weakref.WeakValueDictionary()
LOG.debug('Stopping activity %s finished.' % self.name)
LOG.debug('Stopping activity %s finished.', self.name)
def _canonicalize_ip(self, ip):
addr = netaddr.IPAddress(ip)
@ -396,8 +394,7 @@ class Activity(object):
successful, uses the socket instance to start `client_factory`.
The socket is bound to `bind_address` if specified.
"""
LOG.debug('Connect TCP called for %s:%s' % (peer_addr[0],
peer_addr[1]))
LOG.debug('Connect TCP called for %s:%s', peer_addr[0], peer_addr[1])
if netaddr.valid_ipv4(peer_addr[0]):
family = socket.AF_INET
else:

6
ryu/services/protocols/bgp/bmp.py
View File

@ -72,9 +72,9 @@ class BMPClient(Activity):
self._handle_bmp_session)
except socket.error:
self._connect_retry_event.set()
LOG.info('Will try to reconnect to %s after %s secs: %s' %
(self.server_address, self._connect_retry_time,
self._connect_retry_event.is_set()))
LOG.info('Will try to reconnect to %s after %s secs: %s',
self.server_address, self._connect_retry_time,
self._connect_retry_event.is_set())
self.pause(self._connect_retry_time)

12
ryu/services/protocols/bgp/core.py
View File

@ -269,8 +269,7 @@ class CoreService(Factory, Activity):
# Update to new RT filters
self._peer_manager.set_peer_to_rtfilter_map(new_peer_to_rtfilter_map)
self._rt_mgr.peer_to_rtfilter_map = new_peer_to_rtfilter_map
LOG.debug('Updated RT filters: %s' %
(str(self._rt_mgr.peer_to_rtfilter_map)))
LOG.debug('Updated RT filters: %s', self._rt_mgr.peer_to_rtfilter_map)
# Update interested RTs i.e. RTs on the path that will be installed
# into global tables
self._rt_mgr.update_interested_rts()
@ -289,8 +288,8 @@ class CoreService(Factory, Activity):
self._spawn('rt_filter_chg_%s' % peer,
self._rt_mgr.on_rt_filter_chg_sync_peer,
peer, new_rts, old_rts, table)
LOG.debug('RT Filter change handler launched for route_family %s'
% table.route_family)
LOG.debug('RT Filter change handler launched for route_family %s',
table.route_family)
def _compute_rtfilter_map(self):
"""Returns neighbor's RT filter (permit/allow filter based on RT).
@ -471,8 +470,7 @@ class CoreService(Factory, Activity):
if (host, port) in self.bmpclients:
bmpclient = self.bmpclients[(host, port)]
if bmpclient.started:
LOG.warn("bmpclient is already running for %s:%s" % (host,
port))
LOG.warn("bmpclient is already running for %s:%s", host, port)
return False
bmpclient = BMPClient(self, host, port)
self.bmpclients[(host, port)] = bmpclient
@ -481,7 +479,7 @@ class CoreService(Factory, Activity):
def stop_bmp(self, host, port):
if (host, port) not in self.bmpclients:
LOG.warn("no bmpclient is running for %s:%s" % (host, port))
LOG.warn("no bmpclient is running for %s:%s", host, port)
return False
bmpclient = self.bmpclients[(host, port)]

3
ryu/services/protocols/bgp/core_managers/configuration_manager.py
View File

@ -66,8 +66,7 @@ class ConfigurationManager(CommonConfListener, VrfsConfListener,
# import new rts
if re_import:
LOG.debug(
"RE-importing prefixes from VPN table to VRF %s"
% repr(vrf_table)
"RE-importing prefixes from VPN table to VRF %r", vrf_table
)
self._table_manager.import_all_vpn_paths_to_vrf(vrf_table)
else:

8
ryu/services/protocols/bgp/core_managers/peer_manager.py
View File

@ -62,8 +62,8 @@ class PeerManager(object):
Cleans up the paths in global tables that was received from this peer.
"""
LOG.debug('Cleaning obsolete paths whose source/version: %s/%s' %
(peer.ip_address, peer.version_num))
LOG.debug('Cleaning obsolete paths whose source/version: %s/%s',
peer.ip_address, peer.version_num)
# Launch clean-up for each global tables.
self._table_manager.clean_stale_routes(peer)
@ -158,8 +158,8 @@ class PeerManager(object):
requests are ignored. Raises appropriate error in other cases. If
`peer_ip` is equal to 'all' makes refresh request to all valid peers.
"""
LOG.debug('Route refresh requested for peer %s and route families %s'
% (peer_ip, route_families))
LOG.debug('Route refresh requested for peer %s and route families %s',
peer_ip, route_families)
if not SUPPORTED_GLOBAL_RF.intersection(route_families):
raise ValueError('Given route family(s) % is not supported.' %
route_families)

26
ryu/services/protocols/bgp/core_managers/table_manager.py
View File

@ -91,7 +91,7 @@ class TableCoreManager(object):
vpn_clone = best_path.clone_to_vpn(vrf_conf.route_dist,
for_withdrawal=True)
self.learn_path(vpn_clone)
LOG.debug('VRF with RD %s marked for removal' % vrf_conf.route_dist)
LOG.debug('VRF with RD %s marked for removal', vrf_conf.route_dist)
def import_all_vpn_paths_to_vrf(self, vrf_table, import_rts=None):
"""Imports Vpnv4/6 paths from Global/VPN table into given Vrfv4/6
@ -302,8 +302,8 @@ class TableCoreManager(object):
path.nexthop,
gen_lbl=True
)
LOG.debug('Re-installed NC paths with current policy for table %s.' %
str(vrf_table))
LOG.debug('Re-installed NC paths with current policy for table %s.',
vrf_table)
def _remove_links_to_vrf_table(self, vrf_table):
"""Removes any links to given `vrf_table`."""
@ -361,8 +361,8 @@ class TableCoreManager(object):
self._tables[table_id] = vrf_table
assert vrf_table is not None
LOG.debug('Added new VrfTable with rd: %s and add_fmly: %s' %
(vrf_conf.route_dist, route_family))
LOG.debug('Added new VrfTable with rd: %s and add_fmly: %s',
vrf_conf.route_dist, route_family)
import_rts = vrf_conf.import_rts
# If VRF is configured with import RT, we put this table
@ -381,8 +381,8 @@ class TableCoreManager(object):
table_set = set()
self._tables_for_rt[rt_rf_id] = table_set
table_set.add(vrf_table)
LOG.debug('Added VrfTable %s to import RT table list: %s' %
(vrf_table, rt))
LOG.debug('Added VrfTable %s to import RT table list: %s',
vrf_table, rt)
def _clean_global_uninteresting_paths(self):
"""Marks paths that do not have any route targets of interest
@ -398,7 +398,7 @@ class TableCoreManager(object):
"""
uninteresting_dest_count = 0
interested_rts = self._rt_mgr.global_interested_rts
LOG.debug('Cleaning uninteresting paths. Global interested RTs %s' %
LOG.debug('Cleaning uninteresting paths. Global interested RTs %s',
interested_rts)
for route_family in [RF_IPv4_VPN, RF_IPv6_VPN, RF_RTC_UC]:
# TODO(PH): We currently do not install RT_NLRI paths based on
@ -409,8 +409,8 @@ class TableCoreManager(object):
uninteresting_dest_count += \
table.clean_uninteresting_paths(interested_rts)
LOG.debug('Found %s number of destinations had uninteresting paths.' %
str(uninteresting_dest_count))
LOG.debug('Found %s number of destinations had uninteresting paths.',
uninteresting_dest_count)
def import_single_vpn_path_to_all_vrfs(self, vpn_path, path_rts=None):
"""Imports *vpnv4_path* to qualifying VRF tables.
@ -420,11 +420,11 @@ class TableCoreManager(object):
"""
assert (vpn_path.route_family in
(Vpnv4Path.ROUTE_FAMILY, Vpnv6Path.ROUTE_FAMILY))
LOG.debug('Importing path %s to qualifying VRFs' % vpn_path)
LOG.debug('Importing path %s to qualifying VRFs', vpn_path)
# If this path has no RTs we are done.
if not path_rts:
LOG.info('Encountered a path with no RTs: %s' % vpn_path)
LOG.info('Encountered a path with no RTs: %s', vpn_path)
return
# We match path RTs with all VRFs that are interested in them.
@ -454,7 +454,7 @@ class TableCoreManager(object):
dest_changed(update_vrf_dest)
else:
# If we do not have any VRF with import RT that match with path RT
LOG.debug('No VRF table found that imports RTs: %s' % path_rts)
LOG.debug('No VRF table found that imports RTs: %s', path_rts)
def add_to_vrf(self, route_dist, prefix, next_hop, route_family):
"""Adds `prefix` to VRF identified by `route_dist` with given

20
ryu/services/protocols/bgp/info_base/base.py
View File

@ -123,14 +123,14 @@ class Table(object):
Old paths have source version number that is less than current peer
version number. Also removes sent paths to this peer.
"""
LOG.debug('Cleaning paths from table %s for peer %s' % (self, peer))
LOG.debug('Cleaning paths from table %s for peer %s', self, peer)
for dest in self.itervalues():
# Remove paths learned from this source
paths_deleted = dest.remove_old_paths_from_source(peer)
# Remove sent paths to this peer
had_sent = dest.remove_sent_route(peer)
if had_sent:
LOG.debug('Removed sent route %s for %s' % (dest.nlri, peer))
LOG.debug('Removed sent route %s for %s', dest.nlri, peer)
# If any paths are removed we enqueue respective destination for
# future processing.
if paths_deleted:
@ -143,8 +143,8 @@ class Table(object):
- `interested_rts`: (set) of RT that are of interest/that need to
be preserved
"""
LOG.debug('Cleaning table %s for given interested RTs %s' %
(self, interested_rts))
LOG.debug('Cleaning table %s for given interested RTs %s',
self, interested_rts)
uninteresting_dest_count = 0
for dest in self.itervalues():
added_withdraw = \
@ -233,8 +233,8 @@ class NonVrfPathProcessingMixin(object):
withdraw_clone = sent_path.clone(for_withdrawal=True)
outgoing_route = OutgoingRoute(withdraw_clone)
sent_route.sent_peer.enque_outgoing_msg(outgoing_route)
LOG.debug('Sending withdrawal to %s for %s' %
(sent_route.sent_peer, outgoing_route))
LOG.debug('Sending withdrawal to %s for %s',
sent_route.sent_peer, outgoing_route)
# Have to clear sent_route list for this destination as
# best path is removed.
@ -243,7 +243,7 @@ class NonVrfPathProcessingMixin(object):
def _new_best_path(self, new_best_path):
old_best_path = self._best_path
self._best_path = new_best_path
LOG.debug('New best path selected for destination %s' % (self))
LOG.debug('New best path selected for destination %s', self)
# If old best path was withdrawn
if (old_best_path and old_best_path not in self._known_path_list
@ -264,8 +264,8 @@ class NonVrfPathProcessingMixin(object):
withdraw_clone = sent_path.clone(for_withdrawal=True)
outgoing_route = OutgoingRoute(withdraw_clone)
sent_route.sent_peer.enque_outgoing_msg(outgoing_route)
LOG.debug('Sending withdrawal to %s for %s' %
(sent_route.sent_peer, outgoing_route))
LOG.debug('Sending withdrawal to %s for %s',
sent_route.sent_peer, outgoing_route)
self._sent_routes = {}
@ -509,7 +509,7 @@ class Destination(object):
stopped by the same policies.
"""
LOG.debug('Removing %s withdrawals' % len(self._withdraw_list))
LOG.debug('Removing %s withdrawals', len(self._withdraw_list))
# If we have no withdrawals, we have nothing to do.
if not self._withdraw_list:

10
ryu/services/protocols/bgp/info_base/vrf.py
View File

@ -64,7 +64,7 @@ class VrfTable(Table):
def init_import_maps(self, import_maps):
LOG.debug(
"Initializing import maps (%s) for %s" % (import_maps, repr(self))
"Initializing import maps (%s) for %r", import_maps, self
)
del self._import_maps[:]
importmap_manager = self._core_service.importmap_manager
@ -306,7 +306,7 @@ class VrfDest(Destination):
tm.learn_path(gpath)
def _new_best_path(self, best_path):
LOG.debug('New best path selected for destination %s' % (self))
LOG.debug('New best path selected for destination %s', self)
old_best_path = self._best_path
assert (best_path != old_best_path)
@ -335,8 +335,8 @@ class VrfDest(Destination):
gpath = best_path.clone_to_vpn(self._route_dist)
tm = self._core_service.table_manager
tm.learn_path(gpath)
LOG.debug('VRF table %s has new best path: %s' %
(self._route_dist, self.best_path))
LOG.debug('VRF table %s has new best path: %s',
self._route_dist, self.best_path)
def _remove_withdrawals(self):
"""Removes withdrawn paths.
@ -348,7 +348,7 @@ class VrfDest(Destination):
stopped by the same policies.
"""
LOG.debug('Removing %s withdrawals' % len(self._withdraw_list))
LOG.debug('Removing %s withdrawals', len(self._withdraw_list))
# If we have not withdrawals, we have nothing to do.
if not self._withdraw_list:

12
ryu/services/protocols/bgp/net_ctrl.py
View File

@ -170,7 +170,7 @@ class RpcSession(Activity):
# Wait for request/response/notification from peer.
msg_buff = self._recv()
if len(msg_buff) == 0:
LOG.info('Peer %r disconnected.' % self._socket)
LOG.info('Peer %r disconnected.', self._socket)
break
messages = self.feed_and_get_messages(msg_buff)
for msg in messages:
@ -186,7 +186,7 @@ class RpcSession(Activity):
elif msg[0] == RPC_MSG_NOTIFY:
_handle_notification(msg)
else:
LOG.error('Invalid message type: %r' % msg)
LOG.error('Invalid message type: %r', msg)
self.pause(0)
def _process_outgoing_msg(self, sink_iter):
@ -362,15 +362,15 @@ def _handle_response(response):
def _handle_notification(notification):
LOG.debug('Notification from NetworkController<<: %s %s' %
(notification[RPC_IDX_NTF_SYM], notification[RPC_IDX_NTF_PARAM]))
LOG.debug('Notification from NetworkController<<: %s %s',
notification[RPC_IDX_NTF_SYM], notification[RPC_IDX_NTF_PARAM])
operation, params = notification[1], notification[2]
return api.base.call(operation, **params[0])
def _handle_request(request):
LOG.debug('Request from NetworkController<<: %s %s' %
(request[RPC_IDX_REQ_SYM], request[RPC_IDX_REQ_PARAM]))
LOG.debug('Request from NetworkController<<: %s %s',
request[RPC_IDX_REQ_SYM], request[RPC_IDX_REQ_PARAM])
operation, params = request[2], request[3]
kwargs = {}
if len(params) > 0:

14
ryu/services/protocols/bgp/operator/ssh.py
View File

@ -115,7 +115,7 @@ Hello, this is Ryu BGP speaker (version %s).
def check_channel_pty_request(self, chan, term, width, height,
pixelwidth, pixelheight, modes):
LOG.debug("termtype: %s" % (term, ))
LOG.debug("termtype: %s", term)
self.TERM = term
return True
@ -161,7 +161,7 @@ Hello, this is Ryu BGP speaker (version %s).
elif c == 'D':
self._movcursor(self.curpos - 1)
else:
LOG.error("unknown CSI sequence. do nothing: %c" % c)
LOG.error("unknown CSI sequence. do nothing: %c", c)
def _handle_esc_seq(self):
c = self.chan.recv(1)
@ -317,7 +317,7 @@ Hello, this is Ryu BGP speaker (version %s).
def _execute_cmd(self, cmds):
result, cmd = self.root(cmds)
LOG.debug("result: %s" % str(result))
LOG.debug("result: %s", result)
self.prompted = False
self._startnewline()
output = result.value.replace('\n', '\n\r').rstrip()
@ -351,7 +351,7 @@ Hello, this is Ryu BGP speaker (version %s).
if len(c) == 0:
break
LOG.debug("ord:%d, hex:0x%x" % (ord(c), ord(c)))
LOG.debug("ord:%d, hex:0x%x", ord(c), ord(c))
self.promptlen = len(self.PROMPT) if self.prompted else 0
if c == '?':
cmpleter = self.root
@ -448,9 +448,9 @@ Hello, this is Ryu BGP speaker (version %s).
LOG.debug("blank buf. just start a new line.")
self._startnewline()
LOG.debug("curpos: %d, buf: %s, prompted: %s" % (self.curpos,
self.buf,
self.prompted))
LOG.debug("curpos: %d, buf: %s, prompted: %s", self.curpos,
self.buf,
self.prompted)
LOG.info("session end")

105
ryu/services/protocols/bgp/peer.py
View File

@ -218,8 +218,8 @@ class PeerState(object):
'neighbor.down', {'ip_address': self.peer.ip_address}
)
LOG.debug('Peer %s BGP FSM went from %s to %s' %
(self.peer.ip_address, old_state, self.bgp_state))
LOG.debug('Peer %s BGP FSM went from %s to %s',
self.peer.ip_address, old_state, self.bgp_state)
def incr(self, counter_name, incr_by=1):
if counter_name not in self.counters:
@ -398,7 +398,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
@in_filters.setter
def in_filters(self, filters):
self._in_filters = [f.clone() for f in filters]
LOG.debug('set in-filter : %s' % filters)
LOG.debug('set in-filter : %s', filters)
self.on_update_in_filter()
@property
@ -408,7 +408,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
@out_filters.setter
def out_filters(self, filters):
self._out_filters = [f.clone() for f in filters]
LOG.debug('set out-filter : %s' % filters)
LOG.debug('set out-filter : %s', filters)
self.on_update_out_filter()
@property
@ -508,7 +508,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# If we do not have any protocol bound and configuration asks us to
# enable this peer, we try to establish connection again.
if enabled:
LOG.info('%s enabled' % self)
LOG.info('%s enabled', self)
if self._protocol and self._protocol.started:
LOG.error('Tried to enable neighbor that is already enabled')
else:
@ -518,7 +518,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
self._connect_retry_event.set()
LOG.debug('Starting connect loop as neighbor is enabled.')
else:
LOG.info('%s disabled' % self)
LOG.info('%s disabled', self)
if self._protocol:
# Stopping protocol will eventually trigger connection_lost
# handler which will do some clean-up.
@ -547,11 +547,11 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
def _on_update_connect_mode(self, mode):
if mode is not CONNECT_MODE_PASSIVE and \
'peer.connect_loop' not in self._child_thread_map:
LOG.debug("start connect loop. (mode: %s)" % mode)
LOG.debug("start connect loop. (mode: %s)", mode)
self._spawn('peer.connect_loop', self._connect_loop,
self._client_factory)
elif mode is CONNECT_MODE_PASSIVE:
LOG.debug("stop connect loop. (mode: %s)" % mode)
LOG.debug("stop connect loop. (mode: %s)", mode)
self._stop_child_threads('peer.connect_loop')
def on_update_connect_mode(self, conf_evt):
@ -585,22 +585,21 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
def on_update_in_filter(self):
LOG.debug('on_update_in_filter fired')
for received_path in self._adj_rib_in.itervalues():
LOG.debug('received_path: %s' % received_path)
LOG.debug('received_path: %s', received_path)
path = received_path.path
nlri_str = path.nlri.formatted_nlri_str
block, blocked_reason = self._apply_in_filter(path)
if block == received_path.filtered:
LOG.debug('block situation not changed: %s' % block)
LOG.debug('block situation not changed: %s', block)
continue
elif block:
# path wasn't blocked, but must be blocked by this update
path = path.clone(for_withdrawal=True)
LOG.debug('withdraw %s because of in filter update'
% nlri_str)
LOG.debug('withdraw %s because of in filter update', nlri_str)
else:
# path was blocked, but mustn't be blocked by this update
LOG.debug('learn blocked %s because of in filter update'
% nlri_str)
LOG.debug('learn blocked %s because of in filter update',
nlri_str)
received_path.filtered = block
tm = self._core_service.table_manager
tm.learn_path(path)
@ -608,24 +607,24 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
def on_update_out_filter(self):
LOG.debug('on_update_out_filter fired')
for sent_path in self._adj_rib_out.itervalues():
LOG.debug('sent_path: %s' % sent_path)
LOG.debug('sent_path: %s', sent_path)
path = sent_path.path
nlri_str = path.nlri.formatted_nlri_str
block, blocked_reason = self._apply_out_filter(path)
if block == sent_path.filtered:
LOG.debug('block situation not changed: %s' % block)
LOG.debug('block situation not changed: %s', block)
continue
elif block:
# path wasn't blocked, but must be blocked by this update
withdraw_clone = path.clone(for_withdrawal=True)
outgoing_route = OutgoingRoute(withdraw_clone)
LOG.debug('send withdraw %s because of out filter update'
% nlri_str)
LOG.debug('send withdraw %s because of out filter update',
nlri_str)
else:
# path was blocked, but mustn't be blocked by this update
outgoing_route = OutgoingRoute(path)
LOG.debug('send blocked %s because of out filter update'
% nlri_str)
LOG.debug('send blocked %s because of out filter update',
nlri_str)
sent_path.filtered = block
self.enque_outgoing_msg(outgoing_route)
@ -633,7 +632,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# resend sent_route in case of filter matching
LOG.debug('on_update_attribute_maps fired')
for sent_path in self._adj_rib_out.itervalues():
LOG.debug('resend path: %s' % sent_path)
LOG.debug('resend path: %s', sent_path)
path = sent_path.path
self.enque_outgoing_msg(OutgoingRoute(path))
@ -642,7 +641,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
self._neigh_conf.remote_as)
def _run(self, client_factory):
LOG.debug('Started peer %s' % self)
LOG.debug('Started peer %s', self)
self._client_factory = client_factory
# Tries actively to establish session if CONNECT_MODE is not PASSIVE
@ -661,8 +660,8 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
"""
assert rr_msg.type == BGP_MSG_ROUTE_REFRESH
self._protocol.send(rr_msg)
LOG.debug('RouteRefresh %s>> %s' %
(self._neigh_conf.ip_address, rr_msg))
LOG.debug('RouteRefresh %s>> %s',
self._neigh_conf.ip_address, rr_msg)
# Collect update statistics for sent refresh request.
if rr_msg.demarcation == 0:
self.state.incr(PeerCounterNames.SENT_REFRESH)
@ -699,8 +698,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# Collect update statistics.
self.state.incr(PeerCounterNames.SENT_UPDATES)
else:
LOG.debug('prefix : %s is not sent by filter : %s'
% (path.nlri, blocked_cause))
LOG.debug('prefix : %s is not sent by filter : %s', path.nlri, blocked_cause)
# We have to create sent_route for every OutgoingRoute which is
# not a withdraw or was for route-refresh msg.
@ -740,8 +738,8 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# EOR are enqueued as plain Update messages.
elif isinstance(outgoing_msg, BGPUpdate):
self._protocol.send(outgoing_msg)
LOG.debug('Update %s>> %s' % (self._neigh_conf.ip_address,
outgoing_msg))
LOG.debug('Update %s>> %s', self._neigh_conf.ip_address,
outgoing_msg)
self.state.incr(PeerCounterNames.SENT_UPDATES)
def request_route_refresh(self, *route_families):
@ -1069,8 +1067,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
'%s to %s' % (self, bind_addr,
peer_address))
else:
LOG.debug('%s trying to connect to %s' % (self,
peer_address))
LOG.debug('%s trying to connect to %s', self, peer_address)
tcp_conn_timeout = self._common_conf.tcp_conn_timeout
try:
password = self._neigh_conf.password
@ -1084,10 +1081,10 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
LOG.debug('Socket could not be created in time (%s secs),'
' reason %s' % (tcp_conn_timeout,
traceback.format_exc()))
LOG.info('Will try to reconnect to %s after %s secs: %s' %
(self._neigh_conf.ip_address,
self._common_conf.bgp_conn_retry_time,
self._connect_retry_event.is_set()))
LOG.info('Will try to reconnect to %s after %s secs: %s',
self._neigh_conf.ip_address,
self._common_conf.bgp_conn_retry_time,
self._connect_retry_event.is_set())
self.pause(self._common_conf.bgp_conn_retry_time)
@ -1101,12 +1098,12 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# Stop connect_loop retry timer as we are now connected
if self._protocol and self._connect_retry_event.is_set():
self._connect_retry_event.clear()
LOG.debug('Connect retry event for %s is cleared' % self)
LOG.debug('Connect retry event for %s is cleared', self)
if self._protocol and self.outgoing_msg_event.is_set():
# Start processing sink.
self.outgoing_msg_event.set()
LOG.debug('Processing of outgoing msg. started for %s.' % self)
LOG.debug('Processing of outgoing msg. started for %s.', self)
def _send_collision_err_and_stop(self, protocol):
code = BGP_ERROR_CEASE
@ -1123,7 +1120,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
peer. If another protocol is already bound, connection collision
resolution takes place.
"""
LOG.debug('Trying to bind protocol %s to peer %s' % (proto, self))
LOG.debug('Trying to bind protocol %s to peer %s', proto, self)
# Validate input.
if not isinstance(proto, BgpProtocol):
raise ValueError('Currently only supports valid instances of'
@ -1170,7 +1167,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
reactive_proto = self._protocol
proactive_proto = proto
LOG.debug('Pro-active/Active protocol %s' % proactive_proto)
LOG.debug('Pro-active/Active protocol %s', proactive_proto)
# We compare bgp local and remote router id and keep the protocol
# that was initiated by peer with highest id.
if proto.is_local_router_id_greater():
@ -1392,14 +1389,14 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# Create path instances for each NLRI from the update message.
for msg_nlri in msg_nlri_list:
LOG.debug('NLRI: %s' % msg_nlri)
LOG.debug('NLRI: %s', msg_nlri)
new_path = bgp_utils.create_path(
self,
msg_nlri,
pattrs=umsg_pattrs,
nexthop=next_hop
)
LOG.debug('Extracted paths from Update msg.: %s' % new_path)
LOG.debug('Extracted paths from Update msg.: %s', new_path)
block, blocked_cause = self._apply_in_filter(new_path)
@ -1413,8 +1410,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
tm = self._core_service.table_manager
tm.learn_path(new_path)
else:
LOG.debug('prefix : %s is blocked by in-bound filter : %s'
% (msg_nlri, blocked_cause))
LOG.debug('prefix : %s is blocked by in-bound filter: %s', msg_nlri, blocked_cause)
# If update message had any qualifying new paths, do some book-keeping.
if msg_nlri_list:
@ -1476,8 +1472,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
tm = self._core_service.table_manager
tm.learn_path(w_path)
else:
LOG.debug('prefix : %s is blocked by in-bound filter : %s'
% (nlri_str, blocked_cause))
LOG.debug('prefix : %s is blocked by in-bound filter: %s', nlri_str, blocked_cause)
def _extract_and_handle_mpbgp_new_paths(self, update_msg):
"""Extracts new paths advertised in the given update message's
@ -1554,7 +1549,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
pattrs=umsg_pattrs,
nexthop=next_hop
)
LOG.debug('Extracted paths from Update msg.: %s' % new_path)
LOG.debug('Extracted paths from Update msg.: %s', new_path)
block, blocked_cause = self._apply_in_filter(new_path)
@ -1572,8 +1567,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
tm = self._core_service.table_manager
tm.learn_path(new_path)
else:
LOG.debug('prefix : %s is blocked by in-bound filter : %s'
% (msg_nlri, blocked_cause))
LOG.debug('prefix : %s is blocked by in-bound filter: %s', msg_nlri, blocked_cause)
# If update message had any qualifying new paths, do some book-keeping.
if msg_nlri_list:
@ -1634,15 +1628,14 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
tm = self._core_service.table_manager
tm.learn_path(w_path)
else:
LOG.debug('prefix : %s is blocked by in-bound filter : %s'
% (w_nlri, blocked_cause))
LOG.debug('prefix : %s is blocked by in-bound filter: %s', w_nlri, blocked_cause)
def _handle_eor(self, route_family):
"""Currently we only handle EOR for RTC address-family.
We send non-rtc initial updates if not already sent.
"""
LOG.debug('Handling EOR for %s' % route_family)
LOG.debug('Handling EOR for %s', route_family)
# assert (route_family in SUPPORTED_GLOBAL_RF)
# assert self.is_mbgp_cap_valid(route_family)
@ -1718,7 +1711,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
'err-refresh-stale-path-timer', rst,
self._core_service.table_manager.clean_stale_routes, self,
route_family)
LOG.debug('Refresh Stale Path timer set (%s sec).' % rst)
LOG.debug('Refresh Stale Path timer set (%s sec).', rst)
def _handle_route_refresh_msg(self, msg):
afi = msg.afi
@ -1742,7 +1735,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
tm.clean_stale_routes(self, route_family)
else:
LOG.error('Route refresh message has invalid demarcation %s' %
LOG.error('Route refresh message has invalid demarcation %s',
demarcation)
def _handle_route_refresh_req(self, afi, safi):
@ -1866,7 +1859,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
to various conditions: like bgp state, transmit side loop, local and
remote AS path, community attribute, etc.
"""
LOG.debug('Peer %s asked to communicate path' % self)
LOG.debug('Peer %s asked to communicate path', self)
if not path:
raise ValueError('Invalid path %s given.' % path)
@ -1901,7 +1894,7 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# peers AS, if so we do not send UPDATE message to this peer.
as_path = path.get_pattr(BGP_ATTR_TYPE_AS_PATH)
if as_path and as_path.has_matching_leftmost(self.remote_as):
LOG.debug('Skipping sending path as AS_PATH has peer AS %s' %
LOG.debug('Skipping sending path as AS_PATH has peer AS %s',
self.remote_as)
return
@ -1976,8 +1969,8 @@ class Peer(Source, Sink, NeighborConfListener, Activity):
# its sink.
outgoing_route = OutgoingRoute(path)
self.enque_outgoing_msg(outgoing_route)
LOG.debug('Enqueued outgoing route %s for peer %s' %
(outgoing_route.path.nlri, self))
LOG.debug('Enqueued outgoing route %s for peer %s',
outgoing_route.path.nlri, self)
def connection_made(self):
"""Protocols connection established handler

2
ryu/services/protocols/bgp/processor.py
View File

@ -365,7 +365,7 @@ def _cmp_by_origin(path1, path2):
elif origin.value == BGP_ATTR_ORIGIN_INCOMPLETE:
return 1
else:
LOG.error('Invalid origin value encountered %s.' % origin)
LOG.error('Invalid origin value encountered %s.', origin)
return 0
origin1 = path1.get_pattr(BGP_ATTR_TYPE_ORIGIN)

2
ryu/services/protocols/bgp/signals/base.py
View File

@ -8,7 +8,7 @@ class SignalBus(object):
def emit_signal(self, identifier, data):
identifier = _to_tuple(identifier)
LOG.debug('SIGNAL: %s emited with data: %s ' % (identifier, data))
LOG.debug('SIGNAL: %s emited with data: %s ', identifier, data)
for func, filter_func in self._listeners.get(identifier, []):
if not filter_func or filter_func(data):
func(identifier, data)

15
ryu/services/protocols/bgp/speaker.py
View File

@ -320,7 +320,7 @@ class BgpProtocol(Protocol, Activity):
# We should get default marker since we are not supporting any
# authentication.
if (auth != BgpProtocol.MESSAGE_MARKER):
LOG.error('Invalid message marker received: %s' % auth)
LOG.error('Invalid message marker received: %s', auth)
raise bgp.NotSync()
# Check if we have valid bgp message length.
@ -372,8 +372,8 @@ class BgpProtocol(Protocol, Activity):
self._send_with_lock(notification)
self._signal_bus.bgp_error(self._peer, code, subcode, reason)
if len(self._localname):
LOG.error('Sent notification to %r >> %s' % (self._localname,
notification))
LOG.error('Sent notification to %r >> %s', self._localname,
notification)
self._socket.close()
def _send_with_lock(self, msg):
@ -393,12 +393,11 @@ class BgpProtocol(Protocol, Activity):
self._send_with_lock(msg)
if msg.type == BGP_MSG_NOTIFICATION:
LOG.error('Sent notification to %s >> %s' %
(self._remotename, msg))
LOG.error('Sent notification to %s >> %s', self._remotename, msg)
self._signal_bus.bgp_notification_sent(self._peer, msg)
else:
LOG.debug('Sent msg to %s >> %s' % (self._remotename, msg))
LOG.debug('Sent msg to %s >> %s', self._remotename, msg)
def stop(self):
Activity.stop(self)
@ -430,7 +429,7 @@ class BgpProtocol(Protocol, Activity):
message except for *Open* and *Notification* message. On receiving
*Notification* message we close connection with peer.
"""
LOG.debug('Received msg from %s << %s' % (self._remotename, msg))
LOG.debug('Received msg from %s << %s', self._remotename, msg)
# If we receive open message we try to bind to protocol
if (msg.type == BGP_MSG_OPEN):
@ -520,7 +519,7 @@ class BgpProtocol(Protocol, Activity):
def _expired(self):
"""Hold timer expired event handler.
"""
LOG.info('Negotiated hold time %s expired.' % self._holdtime)
LOG.info('Negotiated hold time %s expired.', self._holdtime)
code = BGP_ERROR_HOLD_TIMER_EXPIRED
subcode = BGP_ERROR_SUB_HOLD_TIMER_EXPIRED
self.send_notification(code, subcode)

2
ryu/services/protocols/bgp/utils/bgp.py
View File

@ -96,7 +96,7 @@ def from_inet_ptoi(bgp_id):
packed_byte = socket.inet_pton(socket.AF_INET, bgp_id)
four_byte_id = long(packed_byte.encode('hex'), 16)
except ValueError:
LOG.debug('Invalid bgp id given for conversion to integer value %s' %
LOG.debug('Invalid bgp id given for conversion to integer value %s',
bgp_id)
return four_byte_id

8
ryu/services/protocols/bgp/utils/rtfilter.py
View File

@ -138,8 +138,8 @@ class RouteTargetManager(object):
self.add_rt_nlri(removed_rt, is_withdraw=True)
def on_rt_filter_chg_sync_peer(self, peer, new_rts, old_rts, table):
LOG.debug('RT Filter changed for peer %s, new_rts %s, old_rts %s ' %
(peer, new_rts, old_rts))
LOG.debug('RT Filter changed for peer %s, new_rts %s, old_rts %s ',
peer, new_rts, old_rts)
for dest in table.itervalues():
# If this destination does not have best path, we ignore it
if not dest.best_path:
@ -195,8 +195,8 @@ class RouteTargetManager(object):
# Update current interested RTs for next iteration
self._global_interested_rts = curr_global_rts
LOG.debug('Global Interested RT changed, new RTs %s, removed RTs %s' %
(new_global_rts, removed_global_rts))
LOG.debug('Global Interested RT changed, new RTs %s, removed RTs %s',
new_global_rts, removed_global_rts)
tm = self._core_service.table_manager
tm.on_interesting_rts_change(new_global_rts, removed_global_rts)

16
ryu/services/protocols/vrrp/router.py
View File

@ -310,8 +310,8 @@ class VRRPV2StateMaster(VRRPState):
# should not reach here.
# In fact this can be happned due to event scheduling
vrrp_router = self.vrrp_router
vrrp_router.logger.debug('%s master_down %s %s' % (
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state))
vrrp_router.logger.debug('%s master_down %s %s',
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state)
def _adver(self):
vrrp_router = self.vrrp_router
@ -398,8 +398,8 @@ class VRRPV2StateBackup(VRRPState):
# should not reach here
# In fact this can be happned due to event scheduling
vrrp_router = self.vrrp_router
vrrp_router.logger.debug('%s adver %s %s' % (
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state))
vrrp_router.logger.debug('%s adver %s %s',
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state)
def preempt_delay(self, ev):
self.vrrp_router.logger.warn('%s preempt_delay',
@ -513,8 +513,8 @@ class VRRPV3StateMaster(VRRPState):
# should not reach here
# In fact this can be happned due to event scheduling
vrrp_router = self.vrrp_router
vrrp_router.logger.debug('%s master_down %s %s' % (
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state))
vrrp_router.logger.debug('%s master_down %s %s',
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state)
def _adver(self):
vrrp_router = self.vrrp_router
@ -613,8 +613,8 @@ class VRRPV3StateBackup(VRRPState):
# should not reach here
# In fact this can be happned due to event scheduling
vrrp_router = self.vrrp_router
vrrp_router.logger.debug('adver %s %s %s' % (
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state))
vrrp_router.logger.debug('adver %s %s %s',
self.__class__.__name__, ev.__class__.__name__, vrrp_router.state)
def preempt_delay(self, ev):
self.vrrp_router.logger.warn('%s preempt_delay',

2
ryu/utils.py
View File

@ -115,7 +115,7 @@ def hex_array(data):
try:
return to_hex[type(data)](data)
except KeyError:
LOG.exception('%s is invalid data type' % type(data))
LOG.exception('%s is invalid data type', type(data))
return None