def _convertFile(filename):
import rrdtool
try:
if rrdtool.info(filename)['ds[ds0].type'] == 'COUNTER':
rrdtool.tune(filename, '-d', 'ds0:DERIVE', '-i', 'ds0:0')
except KeyError:
pass
def graph( name ):
agentPath = rrdPath + name + "/"
fname="netPred.rrd"
title="Deteccion de comportamiento anomalo"
endDate = rrdtool.last(str(agentPath + fname)) #ultimo valor del XML
begDate = endDate - 36000
rrdtool.tune(str(agentPath + fname),'--alpha','0.1')
ret = rrdtool.graph(str(agentPath)+"netHW.png",
'--start', str(begDate), '--end', str(endDate), '--title=' + title,
"--vertical-label=Bytes/s",
'--slope-mode',
"DEF:obs=" + str(agentPath + fname) + ":inoctets:AVERAGE",
#"DEF:outoctets=" + str(agentPath + fname) + ":outoctets:AVERAGE",
"DEF:pred=" + str(agentPath + fname) + ":inoctets:HWPREDICT",
"DEF:dev=" + str(agentPath + fname) + ":inoctets:DEVPREDICT",
"DEF:fail=" + str(agentPath + fname) + ":inoctets:FAILURES",
#"RRA:DEVSEASONAL:1d:0.1:2",
#"RRA:DEVPREDICT:5d:5",
#"RRA:FAILURES:1d:7:9:5""
"CDEF:scaledobs=obs,8,*",
"CDEF:upper=pred,dev,2,*,+",
"CDEF:lower=pred,dev,2,*,-",
"CDEF:scaledupper=upper,8,*",
"CDEF:scaledlower=lower,8,*",
"CDEF:scaledpred=pred,8,*",
"TICK:fail#FDD017:1.0:Fallas",
"LINE3:scaledobs#00FF00:In traffic",
"LINE1:scaledpred#FF00FF:Prediccion\\n",
#"LINE1:outoctets#0000FF:Out traffic",
"LINE1:scaledupper#ff0000:Upper Bound Average bits in\\n",
"LINE1:scaledlower#0000FF:Lower Bound Average bits in")
def graficarNoLineal(archivo,alfa):
title="Deteccion de comportamiento anomalo, valor de Alpha "+str(alfa)
rrdname="rrd/"+archivo+".rrd"
endDate = rrdtool.last(rrdname) #ultimo valor del XML
begDate = endDate - 86000
rrdtool.tune(rrdname, '--alpha', str(alfa))
ret = rrdtool.graph("png/netPalphaBajoFallas.png",
'--start', str(begDate), '--end', str(endDate), '--title=' + title,
"--vertical-label=Bytes/s",
'--slope-mode',
"DEF:obs=" + rrdname + ":inoctets:AVERAGE",
"DEF:outoctets=" + rrdname + ":outoctets:AVERAGE",
"DEF:pred=" + rrdname + ":inoctets:HWPREDICT",
"DEF:dev=" + rrdname + ":inoctets:DEVPREDICT",
"DEF:fail=" + rrdname + ":inoctets:FAILURES",
#"RRA:DEVSEASONAL:1d:0.1:2",
#"RRA:DEVPREDICT:5d:5",
#"RRA:FAILURES:1d:7:9:5""
"CDEF:scaledobs=obs,8,*",
"CDEF:upper=pred,dev,2,*,+",
"CDEF:lower=pred,dev,2,*,-",
"CDEF:scaledupper=upper,8,*",
"CDEF:scaledlower=lower,8,*",
"CDEF:scaledpred=pred,8,*",
"TICK:fail#FDD017:1.0:Fallas",
"LINE3:scaledobs#00FF00:In traffic",
"LINE1:scaledpred#FF00FF:Prediccion\\n",
#"LINE1:outoctets#0000FF:Out traffic",
"LINE1:scaledupper#ff0000:Upper Bound Average bits in\\n",
"LINE1:scaledlower#0000FF:Lower Bound Average bits in")
def cutover(self, unused):
import os
import rrdtool
from Products.ZenModel.PerformanceConf import PERF_ROOT
CPU = 'cpu_cpu.rrd'
for d, _, files in os.walk(PERF_ROOT):
if CPU in files:
rrdtool.tune(os.path.join(d, CPU),'-d', 'ds0:DERIVE', '-i', 'ds0:0')
def add_datasource_to_rrd(self, fname, dsname):
"""Add a new data source to an exisitng file.
Add missing Data Sources (DS) to existing Round Robin Archive (RRA):
See init_rrd for details.
"""
ds_def = "DS:%s:ABSOLUTE:%s:0:U" % (dsname, rrdstep * 2)
rrdtool.tune(fname, ds_def)
self._dprint("[rrd] added DS %s to %s" % (dsname, fname))
def process(self, fullpath):
"convert a single file"
log.debug("processing %s" % fullpath)
newpath = os.path.join(os.path.dirname(fullpath),
'.' + os.path.basename(fullpath))
# get type, old step
info = rrdtool.info(fullpath)
dataType = info['ds[ds0].type']
try:
os.unlink(newpath)
except OSError:
pass
rraList = []
for rraIndex in count():
rra = {}
rra['pdp_per_row'] = info.get('rra[%s].pdp_per_row' % rraIndex)
rra['rows'] = info.get('rra[%s].rows' % rraIndex)
if rra['pdp_per_row'] is None or rra['rows'] is None:
break
rraList.append(rra)
# Collect some information about the current file:
# how far back can the data go?
earliest = info['last_update']
# how wide is the biggest data point?
biggest = 0
for rra in rraList:
size = rra['pdp_per_row'] * info['step']
earliest = min(earliest, info['last_update'] - rra['rows'] * size)
biggest = max(biggest, size)
# create a file with the correct step to accept the data
rrdtool.create(
newpath,
'DS:ds0:%s:%d:U:U' % (dataType, biggest * 2),
'--start', str(earliest),
'--step', str(self.options.step),
*self.defaultRRDCommand.split())
# extract the time and values from each archive
updates = {}
for rra in rraList:
self.processRRA(fullpath, rra, info, updates)
# get the times in order
updates = updates.items()
updates.sort()
rrdtool.update(newpath, *[('%d@%s' % (t, v)) for t, v in updates])
# use a reasonable heartbeat
rrdtool.tune(newpath, '-h','ds0:%d' % (self.options.step*3))
if self.options.commit:
os.rename(newpath, fullpath)
def _convertFile(filename):
import rrdtool
try:
if rrdtool.info(filename)['ds[ds0].type'] == 'COUNTER':
rrdtool.tune(filename,
'-d', 'ds0:DERIVE',
'-i', 'ds0:0')
except KeyError:
pass
def cutover(self, unused):
import os
import rrdtool
from Products.ZenModel.PerformanceConf import PERF_ROOT
CPU = 'cpu_cpu.rrd'
for d, _, files in os.walk(PERF_ROOT):
if CPU in files:
rrdtool.tune(os.path.join(d, CPU), '-d', 'ds0:DERIVE', '-i',
'ds0:0')
def UpdateBase(self, tipo, nombre):
if tipo == 0:
aux = "DS:" + nombre + ":GAUGE:60:U:U"
print(aux)
ret = rrdtool.tune("Prac1.rrd", aux)
if tipo == 1:
ret = rrdtool.tune("Prac1.rrd", "DEL:" + nombre)
rrdtool.dump(self.nombre + ".rrd", self.nombre + ".xml")
if ret:
print(rrdtool.error())
def process(self, fullpath):
"convert a single file"
log.debug("processing %s" % fullpath)
newpath = os.path.join(os.path.dirname(fullpath),
'.' + os.path.basename(fullpath))
# get type, old step
info = rrdtool.info(fullpath)
dataType = info['ds[ds0].type']
try:
os.unlink(newpath)
except OSError:
pass
rraList = []
for rraIndex in count():
rra = {}
rra['pdp_per_row'] = info.get('rra[%s].pdp_per_row' % rraIndex)
rra['rows'] = info.get('rra[%s].rows' % rraIndex)
if rra['pdp_per_row'] is None or rra['rows'] is None:
break
rraList.append(rra)
# Collect some information about the current file:
# how far back can the data go?
earliest = info['last_update']
# how wide is the biggest data point?
biggest = 0
for rra in rraList:
size = rra['pdp_per_row'] * info['step']
earliest = min(earliest, info['last_update'] - rra['rows'] * size)
biggest = max(biggest, size)
# create a file with the correct step to accept the data
rrdtool.create(newpath, 'DS:ds0:%s:%d:U:U' % (dataType, biggest * 2),
'--start', str(earliest), '--step',
str(self.options.step), *self.defaultRRDCommand.split())
# extract the time and values from each archive
updates = {}
for rra in rraList:
self.processRRA(fullpath, rra, info, updates)
# get the times in order
updates = updates.items()
updates.sort()
rrdtool.update(newpath, *[('%d@%s' % (t, v)) for t, v in updates])
# use a reasonable heartbeat
rrdtool.tune(newpath, '-h', 'ds0:%d' % (self.options.step * 3))
if self.options.commit:
os.rename(newpath, fullpath)
def rrd_tune_ds_max(path, ds_max):
''' tune max for all DS in rrd '''
try:
logging.warn("tuning maximum value to %s for all DS in rrd %s", ds_max, path)
tune_ds = list()
for tune in rrd_get_ds_list(path):
tune_ds.append("--maximum")
tune_ds.append(str("%s:%s" % (tune, ds_max)))
rrdtool.tune(path, tune_ds)
except (rrdtool.OperationalError, rrdtool.ProgrammingError) as e:
logging.error("failed to tune max for %s: %s", path, str(e))
def actualizarHW(cadena,comunidad,host,puerto,rrd):
print 'Entro actualizarHW ',cadena,comunidad,host,puerto,rrd
total_input_traffic = 0
total_output_traffic = 0
rrdpath="./RRD_HW/"
pngpath="./IMG_HW/"
fname=rrd+".rrd"
pngfname=rrd+".png"
#Verifica que exista una rrd asociada al host, en caso de no existir crea una rrd nueva
archivo_rrd = Path(rrdpath+fname)
if archivo_rrd.is_file() == False:
crearRRD.crearHW(rrdpath+fname)
print "rrd HW Creada... en",rrdpath,fname
else:
print "Abriendo rrd HW..."
endDate = rrdtool.last(rrdpath+fname) #ultimo valor del XML
begDate = endDate - 3600
#Inicia proceso de adquisicion de datos HW
while 1:
total_input_traffic = int(consultaSNMP('public','10.100.71.100',1024,'1.3.6.1.2.1.2.2.1.18.1'))
total_output_traffic = int(consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.2.2.1.16.3'))
'''total_tcp_established = int(consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.6.9.0'))
input_tcp_segs = int(consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.6.10.0'))
output_tcp_segs = int(consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.6.11.0'))
input_icmp_msgs = int(consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.5.1.0'))
output_icmp_msgs = int( consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.5.14.0'))
input_snmp_getReq = int(consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.11.15.0'))
output_snmp_getResp = int(consultaSNMP(comunidad,host,puerto,'1.3.6.1.2.1.11.28.0'))'''
#valor = str(rrdtool.last(rrdpath+fname)+30) + str(total_input_traffic) + ':' + str(total_output_traffic) + ':' + str(total_tcp_established) + ':' + str(input_tcp_segs) + ':' + str(output_tcp_segs) + ':' + str(input_icmp_msgs) + ':' + str(output_icmp_msgs) + ':' + str(input_snmp_getReq) + ':' + str(output_snmp_getResp)
#valor = str(rrdtool.last(rrdpath+fname)+30)+":" + str(total_input_traffic) + ':' + str(total_output_traffic) + ':' + str(total_tcp_established) + ':' + str(input_tcp_segs) + ':' + str(output_tcp_segs) + ':' + str(input_icmp_msgs) + ':' + str(output_icmp_msgs) + ':' + str(input_snmp_getReq) + ':' + str(output_snmp_getResp)
valor = str(rrdtool.last(rrdpath+fname)+30)+":" + str(total_input_traffic)
print 'Valor: ',valor
rrdtool.update(rrdpath+fname,valor)
rrdtool.dump(rrdpath+fname,rrd+'.xml')
#print "actualizar: ",rrdpath,fname, rrd
rrdtool.tune(rrdpath+fname,'--alpha','0.1')
#time.sleep(1)
if ret:
print rrdtool.error()
time.sleep(300)
def graficarHW(alpha, pestana):
fname1 = "bdrrdtool/netPred.rrd"
title = "Deteccion de comportamiento anomalo, valor de Alpha " + str(alpha)
endDate = rrdtool.last(fname1)
begDate = endDate - 1800
while 1:
rrdtool.tune(fname1, '--alpha', '0.1')
ret = rrdtool.graph(
"graficas/predHW.png",
'--start',
str(endDate),
'--title=' + title,
"--vertical-label=Bytes/s",
'--slope-mode',
"DEF:obs=" + fname1 + ":inoctets:AVERAGE",
"DEF:outoctets=" + fname1 + ":outoctets:AVERAGE",
"DEF:pred=" + fname1 + ":inoctets:HWPREDICT",
"DEF:dev=" + fname1 + ":inoctets:DEVPREDICT",
"DEF:fail=" + fname1 + ":inoctets:FAILURES",
# "RRA:DEVSEASONAL:1d:0.1:2",
# "RRA:DEVPREDICT:5d:5",
# "RRA:FAILURES:1d:7:9:5""
"CDEF:scaledobs=obs,8,*",
"CDEF:upper=pred,dev,2,*,+",
"CDEF:lower=pred,dev,2,*,-",
"CDEF:scaledupper=upper,8,*",
"CDEF:scaledlower=lower,8,*",
"CDEF:scaledpred=pred,8,*",
"TICK:fail#FDD017:1.0:Fallas",
"LINE3:scaledobs#00FF00:In traffic",
"LINE1:scaledpred#FF00FF:Prediccion\\n",
# "LINE1:outoctets#0000FF:Out traffic",
"LINE1:scaledupper#ff0000:Upper Bound Average bits in\\n",
"LINE1:scaledlower#0000FF:Lower Bound Average bits in")
img1 = PhotoImage(file="graficas/predHW.png")
a1 = Label(pestana, image=img1)
a1.image = img1
a1.grid(row=4, column=0)
time.sleep(1)
def createDatabase(self):
if os.path.isfile(self.fileName):
return
dataSources = [
BuildDataSourceString(rrdConstants.DS_NETWORK,
rrdConstants.TYPE_GAUGE)
]
errorCode = rrdtool.create(self.fileName, '--start', rrdConstants.NOW,
'--step', rrdConstants.STEP, *dataSources,
*rrdConstants.RRA_DEFAULT_SETTINGS,
rrdConstants.RRA_HW_SETTINGS)
if errorCode:
logging.error('Error creating RRDTool file : %s', rrdtool.error())
raise
rrdtool.tune(self.fileName, '--failure-threshold',
rrdConstants.HW_FAILURE_THRESHOLD, '--window-length',
rrdConstants.HW_WINDOW_LENGTH)
def rrd_tune(section, target_directory=None):
if target_directory is None:
target_directory = config.rrd_directory
DSlist_rrdfile = set(rrd_info(section))
DSlist_lib = set(map(get_DSname, KEYINDEX[section]))
missingDS = DSlist_lib - DSlist_rrdfile
rrd_parameter = [get_filename(section, target_directory, "rrd")]
DStype = "COUNTER"
if section == "Cache DB RRsets":
DStype = "ABSOLUTE"
for DSname in missingDS:
rrd_parameter.append(
"DS:{DSname}:{DStype}:90:U:U".format(DSname=DSname, DStype=DStype))
for line in rrd_parameter:
print line
rrdtool.tune(*rrd_parameter)
def graficarNoLineal1(archivo):
title="Deteccion de comportamiento anomalo"
fname="rrd/"+archivo+".rrd"
endDate = rrdtool.last(fname) #ultimo valor del XML
begDate = endDate - 40000
DatosAyer=begDate - 86400
FinAyer=endDate - 86400
scale = 8
rrdtool.tune(fname, '--alpha', '0.9')
rrdtool.tune(fname, '--beta', '0.0035')
rrdtool.tune(fname, '--gamma', '0.1')
ret = rrdtool.graph("png/predAC.png",
'--start', str(begDate), '--end', str(endDate), '--title=' + title,
"--vertical-label=Bytes/s",
'--slope-mode',
"DEF:obs=" + fname + ":inoctets:AVERAGE",
"DEF:obsAyer=" + fname + ":inoctets:AVERAGE:start="+str(DatosAyer)+":end="+str(FinAyer),
"DEF:pred=" + fname + ":inoctets:HWPREDICT",
"DEF:dev=" + fname + ":inoctets:DEVPREDICT",
"DEF:fail=" + fname + ":inoctets:FAILURES",
'SHIFT:obsAyer:86400',
#"RRA:DEVSEASONAL:1d:0.1:2",
#"RRA:DEVPREDICT:5d:5",
#"RRA:FAILURES:1d:7:9:5""
"CDEF:scaledobs=obs,"+str(scale)+",*",
"CDEF:scaledobsAyer=obsAyer,"+str(scale)+",*",
"CDEF:upper=pred,dev,2,*,+",
"CDEF:lower=pred,dev,2,*,-",
"CDEF:scaledupper=upper,"+str(scale)+",*",
"CDEF:scaledlower=lower,"+str(scale)+",*",
"CDEF:scaledpred=pred,"+str(scale)+",*",
"TICK:fail#FDD017:1.0: Fallas",
"AREA:scaledobsAyer#9C9C9C:Ayer",
"LINE3:scaledobs#00FF00:In traffic",
"LINE1:scaledpred#FF00FF:Prediccion",
#"LINE1:outoctets#0000FF:Out traffic",
"LINE1:scaledupper#ff0000:Upper Bound Average bits in",
"LINE1:scaledlower#0000FF:Lower Bound Average bits in")
def update_heartbeat(basename,heartbeat):
# print "Updating heartbeat with %d" % heartbeat
rrdtool.tune(basename + ".rrd",
'--heartbeat', 'mbps:%d' % heartbeat)
def TuneHoltData(self, dp):
# Alpha
rrdtool.tune(self.context().path(dp),'--alpha',str(self.alpha))
# Beta
rrdtool.tune(self.context().path(dp),'--beta',str(self.beta))
# Gamma
rrdtool.tune(self.context().path(dp),'--gamma',str(self.gamma))
rrdtool.tune(self.context().path(dp),'--gamma-deviation',str(self.gamma))
# Delta
rrdtool.tune(self.context().path(dp),'--deltapos',str(self.delta))
rrdtool.tune(self.context().path(dp),'--deltaneg',str(self.delta))
# Check that these actually changed otherwise we will reset
# violation counts to 0
data = rrdtool.info(self.context().path(dp))
rrasearch = re.compile('^rra\[(\d+)\]\.(\S+)')
sorted_keys=data.keys()
sorted_keys.sort()
for key in sorted_keys:
value=data[key]
rra_match=rrasearch.search(key)
if rra_match:
rranum,rraprop=rra_match.groups()
# Failure Threshold
if rraprop == 'failure_threshold' and value != self.threshold:
rrdtool.tune(self.context().path(dp),'--failure-threshold',str(self.threshold))
# Window Length
if rraprop == 'window_length' and value != self.window:
rrdtool.tune(self.context().path(dp),'--window-length',str(self.window))
import time
import rrdtool
fname = "netPred.rrd"
pngfname = "predict.png"
title = "Deteccion de comportamiento anomalo, valor de Alpha 0.1"
endDate = rrdtool.last(fname) #ultimo valor del XML
begDate = endDate - 86000
rrdtool.tune(fname, '--alpha', '0.1') #tune permite cambiar el valor de alfa
ret = rrdtool.graph(
"netPalphaBajoFallas.png",
'--start',
str(begDate),
'--end',
str(endDate),
'--title=' + title,
"--vertical-label=Bytes/s",
'--slope-mode',
"DEF:obs=" + fname + ":inoctets:AVERAGE",
"DEF:outoctets=" + fname + ":outoctets:AVERAGE",
"DEF:pred=" + fname + ":inoctets:HWPREDICT",
"DEF:dev=" + fname + ":inoctets:DEVPREDICT",
"DEF:fail=" + fname +
":inoctets:FAILURES", #coleccion de fallas rrd failures
#"RRA:DEVSEASONAL:1d:0.1:2",
#"RRA:DEVPREDICT:5d:5",
#"RRA:FAILURES:1d:7:9:5""
"CDEF:scaledobs=obs,8,*",
"CDEF:upper=pred,dev,2,*,+",
def setMin(self, value):
for d,_, files in os.walk(zenPath("perf")):
for f in [f for f in files if rrd.match(f)]:
rrdtool.tune(os.path.join(d, f), '-i', 'ds0:' + value)
def EjecutarP(hilo, comunidad, ip, port, name):
agentPath = lbPathmc + name + "/"
fname = "netPred.rrd"
consulta = int(consultaSNMP(comunidad, ip, port, '1.3.6.1.2.1.2.2.1.10.1'))
valor = "N:" + str(consulta)
ret = rrdtool.update(str(agentPath + name + fname), valor)
rrdtool.dump(str(agentPath + name + fname),
str(agentPath) + name + 'netP.xml')
title = "Deteccion de comportamiento anomalo"
ultimo = rrdtool.last(str(agentPath + name + fname))
inicio = ultimo - 300
ayerInicio = (inicio - 300)
ayerFinal = ultimo - 300
primero = rrdtool.first(str(agentPath + name + fname))
#cambia el valor de alfa
rrdtool.tune(str(agentPath + name + fname), '--alpha', '0.8')
#rrdtool.tune(str(agentPath + name + fname),'--beta','0.1')
#rrdtool.tune(str(agentPath + name + fname),'--gamma','0.1')
ret = rrdtool.graphv(
str(agentPath + name) + "prediccion.png",
'--start',
str(inicio),
'--end',
str(ultimo + 5),
'--title=' + title,
"--vertical-label=Bytes/s",
'--slope-mode',
"DEF:obs=" + str(agentPath + name + fname) + ":inoctets:AVERAGE",
#"DEF:outoctets=" + str(agentPath + fname) + ":outoctets:AVERAGE",
"DEF:pred=" + str(agentPath + name + fname) + ":inoctets:HWPREDICT",
"DEF:dev=" + str(agentPath + name + fname) + ":inoctets:DEVPREDICT",
"DEF:fail=" + str(agentPath + name + fname) + ":inoctets:FAILURES",
"DEF:yvalue=" + str(agentPath + name + fname) +
":inoctets:AVERAGE:start=" + str(ayerInicio) + ":end=" +
str(ayerFinal),
'SHIFT:yvalue:300',
#"RRA:DEVSEASONAL:1d:0.1:2",
#"RRA:DEVPREDICT:5d:5",
#"RRA:FAILURES:1d:7:9:5""
"CDEF:scaledh=yvalue,8,*",
"CDEF:scaledobs=obs,8,*",
"CDEF:upper=pred,dev,2,*,+",
"CDEF:lower=pred,dev,2,*,-",
"CDEF:scaledupper=upper,8,*",
"CDEF:scaledlower=lower,8,*",
"CDEF:scaledpred=pred,8,*",
"AREA:scaledh#C9C9C9:Yesterday",
"TICK:fail#FDD017:1.0:FFallas",
"LINE3:scaledobs#00FF00:In traffic",
"LINE1:scaledpred#FF00FF:Prediccion\\n",
#"LINE1:outoctets#0000FF:Out traffic",
"LINE1:scaledupper#ff0000:Upper Bound Average bits in\\n",
"LINE1:scaledlower#0000FF:Lower Bound Average bits in",
"VDEF:lastfail=fail,LAST",
#"VDEF:max=fail,MAXIMUM",
#"VDEF:min=fail,MINIMUM",
"PRINT:lastfail: %c :strftime",
"PRINT:lastfail:%6.2lf %S ",
'PRINT:fail:MIN:%1.0lf',
'PRINT:fail:MAX:%1.0lf',
)
#bandera=0
time_falla = ret['print[0]']
ultima_falla = ret['print[1]']
fmin = ret['print[2]']
fmax = ret['print[3]']
#f = open(str(agentPath)+"log.txt","a")
#print("Fallas "+ str(ultima_falla) +"----"+ str(time_falla))
if float(ultima_falla) == 1:
if hilo.ban == 0: # inicio de falla bandera de 0 a 1
hilo.inicio = str(time_falla)
hilo.ban = 1
print("INICIO DE FALLA")
if hilo.unaVez == 0:
sendAlertEmail(
"Agente : " + name + " Inicio aberración : " +
str(hilo.inicio),
str(agentPath) + "prediccion.png",
str(agentPath + name + fname))
hilo.unaVez = 1
elif hilo.ban == 1: # aun no termina la falla y gardo el ultimo tiempo
hilo.fin = str(time_falla)
print("CONTINUA" + hilo.fin)
elif float(ultima_falla
) == 0 and hilo.ban == 1: #termina la falla bandera de 1 a 0
hilo.ban = 0
f = open(str(lbPathmc) + "log.txt", "a")
f.write(str("\tFalla " + name + "\n"))
f.write("Inicio : " + str(hilo.inicio) + "\n")
if hilo.fin == "":
hilo.fin = str(time_falla)
f.write("Fin: " + str(hilo.fin) + "\n")
else:
f.write("Fin: " + str(hilo.fin) + "\n")
print("FIN DE FALLA" + hilo.fin)
if hilo.unaVez == 1:
sendAlertEmail(
"Agente : " + name + " Fin aberración : " + str(hilo.fin),
str(agentPath) + "prediccion.png",
str(agentPath + name + fname))
hilo.unaVez = 2
hilo.fin = ""
hilo.inicio = ""
f.close()
def addRRA(rrdFile, rraSpec):
rrdtool.tune(rrdFile, rraSpec)
def addDataSource(rrdFile, dsSpec):
rrdtool.tune(rrdFile, dsSpec)
def setMin(self, value):
for d, _, files in os.walk(zenPath("perf")):
for f in [f for f in files if rrd.match(f)]:
rrdtool.tune(os.path.join(d, f), '-i', 'ds0:' + value)
#if the address has not been already discovered, add it to newAddresses
if not seen:
newAddresses.append(address)
for a in newAddresses:
#Build a string in the form of "[alias(empty)]:[address]:[timestamp]:[graph(y/n)]:[min-alarm]:[max-alarm]:[lasttemp]\n"
sensorLine = ':' + a + ':' + str(int(mktime(localtime()))) + ':y:20:30:NaN\n'
#Append it to the new file line array
newFile.append(sensorLine)
if dbExists():
for a in gAddresses:
claimed = False #Has it been claimed in the RRD?
foundUnclaimed = False #Has an unclaimed DS been found?
firstUnclaimed = '-1' #ID of the first seen unclaimed DS
for dsName in rrdtool.fetch(adbFilename, 'AVERAGE')[1]:
if dsName == a:
claimed = True
if dsName.split('_')[0] == 'unclaimed' and not foundUnclaimed:
foundUnclaimed = True
firstUnclaimed = dsName.split('_')[1]
if not claimed:
rrdtool.tune(adbFilename, '--data-source-rename', 'unclaimed_'+firstUnclaimed+':'+a)
rrdtool.tune(gdbFilename, '--data-source-rename', 'unclaimed_'+firstUnclaimed+':'+a)
newFile.sort() #Sort the sensors alphabetically, by alias (first param on the line)
sFile = open(sFilename,'w') #sensors file, open for writing
sFile.writelines(newFile)
sFile.close()
import time
import rrdtool
fname = "netPred.rrd"
pngfname = "predict.png"
title = "Deteccion de comportamiento anomalo, valor de Alpha 0.1"
endDate = rrdtool.last(fname) #ultimo valor del XML
begDate = endDate - 86000
rrdtool.tune(fname, '--alpha', '0.1')
ret = rrdtool.graph(
"netPalphaBajoFallas.png",
'--start',
str(begDate),
'--end',
str(endDate),
'--title=' + title,
"--vertical-label=Bytes/s",
'--slope-mode',
"DEF:obs=" + fname + ":inoctets:AVERAGE",
"DEF:outoctets=" + fname + ":outoctets:AVERAGE",
"DEF:pred=" + fname + ":inoctets:HWPREDICT",
"DEF:dev=" + fname + ":inoctets:DEVPREDICT",
"DEF:fail=" + fname + ":inoctets:FAILURES",
#"RRA:DEVSEASONAL:1d:0.1:2",
#"RRA:DEVPREDICT:5d:5",
#"RRA:FAILURES:1d:7:9:5""
"CDEF:scaledobs=obs,8,*",
"CDEF:upper=pred,dev,2,*,+",
"CDEF:lower=pred,dev,2,*,-",
def TuneHoltData(self, dp):
# Alpha
rrdtool.tune(self.context().path(dp), '--alpha', str(self.alpha))
# Beta
rrdtool.tune(self.context().path(dp), '--beta', str(self.beta))
# Gamma
rrdtool.tune(self.context().path(dp), '--gamma', str(self.gamma))
rrdtool.tune(self.context().path(dp), '--gamma-deviation',
str(self.gamma))
# Delta
rrdtool.tune(self.context().path(dp), '--deltapos', str(self.delta))
rrdtool.tune(self.context().path(dp), '--deltaneg', str(self.delta))
# Check that these actually changed otherwise we will reset
# violation counts to 0
data = rrdtool.info(self.context().path(dp))
rrasearch = re.compile('^rra\[(\d+)\]\.(\S+)')
sorted_keys = data.keys()
sorted_keys.sort()
for key in sorted_keys:
value = data[key]
rra_match = rrasearch.search(key)
if rra_match:
rranum, rraprop = rra_match.groups()
# Failure Threshold
if rraprop == 'failure_threshold' and value != self.threshold:
rrdtool.tune(self.context().path(dp),
'--failure-threshold', str(self.threshold))
# Window Length
if rraprop == 'window_length' and value != self.window:
rrdtool.tune(self.context().path(dp), '--window-length',
str(self.window))
def update_heartbeat(basename, heartbeat):
print "Updating heartbeat with %d" % heartbeat
rrdtool.tune(basename + ".rrd", "--heartbeat", "units:%d" % heartbeat)
