def __init__(self, scenario_name, host_port, config_file, nfpa_class):
'''
This class initializes a bottle python webserver on the given
host_port, which is passed as host:port!
scenario_name String - the name for identifying the scenario
host_port String - looks like localhost:8000
nfpa_class NFPA - this is a pointer to main class to be able to access
its startPktgenMeasurements function
'''
host_port_string_input = host_port #used only line 84 for printing out
host_port = host_port.split(":")
self.host = host_port[0]
self.port = host_port[1]
#read config
tmp_cfg = rwcf.readConfigFile(config_file)
#check whether it was successful
if tmp_cfg[0] == True:
self.config = tmp_cfg[1]
else:
print(tmp_cfg[1])
exit(-1)
self.config_comment = rwcf.getConfigComments()
#instantiate logger
self.log = l.getLogger( self.__class__.__name__,
self.config['LOG_LEVEL'],
self.config['app_start_date'],
self.config['LOG_PATH'])
self.log.info("### Measurement scenario '" + scenario_name + "' has been"
"initiated with Web-GUI ###")
self.log.info("NFPA Web interface can be reached under: %s/nfpa" %
host_port_string_input)
# print("ETL: %s" % self.config['ETL'])
#append scenario name to self.config dictionary for later usage
self.config['scenario_name'] = scenario_name
self.nfpa_class = nfpa_class
# print("in config: %s" % self.config['scenario_name'])
self._app = Bottle()
self._route()
# self.note_pic = self._serve_pictures('note.png')
self.start()
def __init__(self, scenario_name, host_port, nfpa_class):
'''
This class initializes a bottle python webserver on the given
host_port, which is passed as host:port!
scenario_name String - the name for identifying the scenario
host_port String - looks like localhost:8000
nfpa_class NFPA - this is a pointer to main class to be able to access
its startPktgenMeasurements function
'''
host_port_string_input = host_port #used only line 84 for printing out
host_port = host_port.split(":")
self.host = host_port[0]
self.port = host_port[1]
#read config
tmp_cfg = rwcf.readConfigFile("nfpa.cfg")
#check whether it was successful
if tmp_cfg[0] == True:
self.config = tmp_cfg[1]
else:
print(tmp_cfg[1])
exit(-1)
self.config_comment = rwcf.getConfigComments()
#instantiate logger
self.log = l.getLogger( self.__class__.__name__,
self.config['LOG_LEVEL'],
self.config['app_start_date'],
self.config['LOG_PATH'])
self.log.info("### Measurement scenario '" + scenario_name + "' has been"
"initiated with Web-GUI ###")
self.log.info("NFPA Web interface can be reached under: %s/nfpa" %
host_port_string_input)
# print("ETL: %s" % self.config['ETL'])
#append scenario name to self.config dictionary for later usage
self.config['scenario_name'] = scenario_name
self.nfpa_class = nfpa_class
# print("in config: %s" % self.config['scenario_name'])
self._app = Bottle()
self._route()
# self.note_pic = self._serve_pictures('note.png')
self.start()
def __init__(self, config_file):
'''
Constructor
'''
#check the path to the config_file
#dictionary for storing configuration parameters read from config file
self._config = {}
#read config
tmp_cfg = rwcf.readConfigFile(config_file)
#check whether it was successful
if tmp_cfg[0] == True:
self._config = tmp_cfg[1]
else:
print(tmp_cfg[1])
exit(-1)
#create a list of dictionary indexes for easier iterating though data
#actually, these are the measured data units/names stored and placed in
#gnuplot file as well, therefore iterating through this dictionary eases
#the code via not accessing the fields explicitly
#sp - sent pps, rb - recv bps, etc.
self._config['header_uni'] = [
'sent_pps', 'recv_pps', 'miss_pps', 'sent_bps', 'recv_bps',
'diff_bps'
]
self._config['header_bi'] = [
'sent_pps_bidir', 'recv_pps_bidir', 'miss_pps_bidir',
'sent_bps_bidir', 'recv_bps_bidir', 'diff_bps_bidir'
]
self._config['helper_header'] = ['min', 'avg', 'max']
self.log = l.getLogger(self.__class__.__name__,
self._config['LOG_LEVEL'],
self._config['app_start_date'],
self._config['LOG_PATH'])
#create an instance of database helper and store it in config dictionary
self._config["dbhelper"] = SQLiteDatabaseAdapter(self._config)
# parse config params
configSuccess = self.checkConfig()
if (configSuccess == -1):
return -1
self.calculateTimeLeft()
self.createResultsDir()
self.assemblePktgenCommand()
self.createSymlinksForLuaScripts()
def __init__(self, config_file):
'''
Constructor
'''
#check the path to the config_file
#dictionary for storing configuration parameters read from config file
self._config = {}
#config_file is just the basename of the separated config files
#first, we concatenate them into one file, then use the old one-config-file approach
postfixes = ['user','email','nfpanode','nf_hw','nf_data','nf_ctrl','traffic','gnuplot']
cfg_files = list()
for i in postfixes:
tmp = config_file + "." + i
if not (os.path.isfile(tmp)):
print("config file %s does not exist! Create it manually! Read nfpa.cfg.README for more details!")
exit(-1)
cfg_files.append(tmp)
concatenated_config_file_name = "nfpa_main_generated.cfg"
with open(concatenated_config_file_name,'w') as fout:
fout.write("#GENERATED CONFIG FILE - MODIFYING IT DOES NOT HAVE ANY EFFECT!\n")
fout.write("#Create your own configuration with [CONFIG_FILE_PREFIX]. and the following endings:\n")
for p in postfixes:
fout.write("#")
fout.write(p)
fout.write("\n")
fout.write("\n")
fout.write("#For more information read nfpa.cfg.README\n")
fin = fileinput.input(cfg_files)
for file in fin:
fout.write(file)
fin.close()
#read config
tmp_cfg = rwcf.readConfigFile(concatenated_config_file_name)
#check whether it was successful
if tmp_cfg[0] == True:
self._config = tmp_cfg[1]
else:
print(tmp_cfg[1])
exit(-1)
#create a list of dictionary indexes for easier iterating though data
#actually, these are the measured data units/names stored and placed in
#gnuplot file as well, therefore iterating through this dictionary eases
#the code via not accessing the fields explicitly
#sp - sent pps, rb - recv bps, etc.
self._config['header_uni'] = ['sent_pps', 'recv_pps', 'miss_pps',
'sent_bps', 'recv_bps', 'diff_bps']
self._config['header_bi'] = ['sent_pps_bidir', 'recv_pps_bidir', 'miss_pps_bidir',
'sent_bps_bidir', 'recv_bps_bidir', 'diff_bps_bidir']
self._config['helper_header'] = ['min', 'avg', 'max']
self.log = l.getLogger( self.__class__.__name__,
self._config['LOG_LEVEL'],
self._config['app_start_date'],
self._config['LOG_PATH'])
#create an instance of database helper and store it in config dictionary
self._config["dbhelper"] = SQLiteDatabaseAdapter(self._config)
# parse config params
configSuccess = self.checkConfig()
if (configSuccess == -1):
return -1
self.calculateTimeLeft()
self.createResultsDir()
self.assemblePktgenCommand()
self.createSymlinksForLuaScripts()
def __init__(self, config_file):
'''
Constructor
'''
#check the path to the config_file
#dictionary for storing configuration parameters read from config file
self._config = {}
#read config
tmp_cfg = rwcf.readConfigFile(config_file)
#check whether it was successful
if tmp_cfg[0] == True:
self._config = tmp_cfg[1]
else:
print(tmp_cfg[1])
exit(-1)
#create a list of dictionary indexes for easier iterating though data
#actually, these are the measured data units/names stored and placed in
#gnuplot file as well, therefore iterating through this dictionary eases
#the code via not accessing the fields explicitly
#sp - sent pps, rb - recv bps, etc.
self._config['header_uni'] = ['sent_pps', 'recv_pps', 'miss_pps',
'sent_bps', 'recv_bps', 'diff_bps']
self._config['header_bi'] = ['sent_pps_bidir', 'recv_pps_bidir', 'miss_pps_bidir',
'sent_bps_bidir', 'recv_bps_bidir', 'diff_bps_bidir']
self._config['helper_header'] = ['min', 'avg', 'max']
self.log = l.getLogger( self.__class__.__name__,
self._config['LOG_LEVEL'],
self._config['app_start_date'],
self._config['LOG_PATH'])
# self.log=logging.getLogger(self.__class__.__name__)
# set supported control APIs
self._config["controllers"] = ("openflow")
#create an instance of database helper and store it in config dictionary
self._config["dbhelper"] = SQLiteDatabaseAdapter(self._config)
# parse config params
configSuccess = self.checkConfig()
if (configSuccess == -1):
return -1
#calculate time left
self.calculateTimeLeft()
#create res dir
self.createResultsDir()
#assemble pktgen command
self.assemblePktgenCommand()
#create symlinks for lua files
self.createSymlinksForLuaScripts()
