def GetSlivers(data, config, plc):
# added by caglar
# band-aid for short period as old API returns networks instead of interfaces
global KEY_NAME
KEY_NAME = "interfaces"
#################
logger.verbose("net: GetSlivers called.")
if not 'interfaces' in data:
# added by caglar
# band-aid for short period as old API returns networks instead of interfaces
# logger.log_missing_data('net.GetSlivers','interfaces')
# return
if not 'networks' in data:
logger.log_missing_data('net.GetSlivers','interfaces')
return
else:
KEY_NAME = "networks"
##################
plnet.InitInterfaces(logger, plc, data)
if 'OVERRIDES' in dir(config):
if config.OVERRIDES.get('net_max_rate') == '-1':
logger.log("net: Slice and node BW Limits disabled.")
if len(bwlimit.tc("class show dev %s" % dev_default)):
logger.verbose("net: *** DISABLING NODE BW LIMITS ***")
bwlimit.stop()
else:
InitNodeLimit(data)
InitI2(plc, data)
else:
InitNodeLimit(data)
InitI2(plc, data)
InitNAT(plc, data)
def run():
"""
When run as a thread, wait for event, lock db, deep copy it, release it,
run bwmon.GetSlivers(), then go back to waiting.
"""
logger.verbose("bwmon: Thread started")
while True:
lock.wait()
logger.verbose("bwmon: Event received. Running.")
database.db_lock.acquire()
nmdbcopy = copy.deepcopy(database.db)
database.db_lock.release()
try:
if getDefaults(nmdbcopy) and len(bwlimit.tc("class show dev %s" % dev_default)) > 0:
# class show to check if net:InitNodeLimit:bwlimit.init has run.
sync(nmdbcopy)
else: logger.log("bwmon: BW limits DISABLED.")
except: logger.log_exc("bwmon failed")
lock.clear()
