Exemple #1
0
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)
Exemple #2
0
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()