def nagiosConfigFileRemove(self):
"""remove old nagios configuration file for this object
"""
host = zapi.getParent(self.context)
nagiosAdapter = IGenNagios(host)
if nagiosAdapter is not None:
nagiosAdapter.nagiosConfigFileOut(True, None)
def notifyAddedEvent(instance, event):
"""
Node was added
"""
#print "Superclass.notifyAddedEvent"
nagiosAdapter = IGenNagios(event.object)
if nagiosAdapter is not None:
nagiosAdapter.nagiosConfigFileOut(True, event)
def notifyAddedEvent(instance, event):
"""
Node was added
"""
if objEventSupported(event.object):
valueChanged = False
#print "generators.nagios.notifyAddedEvent"
nagiosAdapter = IGenNagios(event.object)
if nagiosAdapter is not None:
if nagiosAdapter.nagiosConfigFileOut(True, event):
valueChanged = True
def notifyRemovedEvent(instance, event):
"""
Node was removed
"""
#print "Superclass.notifyRemovedEvent"
print "ikName:", event.object.ikName
print "getObjectId():", event.object.getObjectId()
nagiosAdapter = IGenNagios(event.object)
if nagiosAdapter is not None:
try:
nagiosAdapter.nagiosConfigFileRemove()
except Exception: # no such file at this point and/or at this moment
pass
def allConfigFilesOut(self):
"""make configuration file
"""
self.touchLastConfigFile()
its = zapi.getRoot(self).items()
for (dummy_name, oobj) in its:
if ISupernode.providedBy(oobj):
try:
adapterGenNagios = IGenNagios(oobj)
if adapterGenNagios:
adapterGenNagios.nagiosConfigFileOut(True, None)
except TypeError, errText:
logger.error(u"Problem in adaption of nagios config: %s" %\
(errText))
def notifyRemovedEvent(instance, event):
"""
Node was removed
"""
if objEventSupported(event.object):
valueChanged = False
#print "generators.nagios.notifyRemovedEvent"
nagiosAdapter = IGenNagios(event.object)
if nagiosAdapter is not None:
try:
if nagiosAdapter.nagiosConfigFileRemove():
valueChanged = True
except Exception: # no such file at this point and/or at this moment
pass
def nagiosConfigFileOut(self, forceOutput=False, event=None):
"""Nagios-Filegenerator
will produce the nagios configuration files
forceOutput: False will check for a relevant attribute change
True will alway generate a new config file
event: None or the zope event from lifecycle
"""
host = zapi.getParent(self.context)
nagiosAdapter = IGenNagios(host)
if nagiosAdapter is not None:
nagiosAdapter.nagiosConfigFileOut(True, event)
def allConfigFilesOut(self, context=None):
"""make configuration file
"""
self.touchLastConfigFile()
uidutil = getUtility(IIntIds, context=context)
for (dummy_name, oobj) in uidutil.items():
if INagiosCheck.providedBy(oobj.object):
try:
adapterGenNagios = IGenNagios(oobj.object)
if adapterGenNagios:
adapterGenNagios.nagiosConfigFileOut(True, None)
except TypeError, errText:
logger.error(u"Problem in adaption of nagios config: %s" %\
(errText))
def notifyModifiedEvent(instance, event):
"""
Node was modified
"""
#print "Superclass.notifyModifiedEvent"
allEventObjs = event.object.getAllOutEventObjs()
utilXbar = queryUtility(IAdmUtilEventCrossbar)
for eventObj in allEventObjs:
try:
utilXbar[eventObj].addOidToInpObjects(event.object.objectID)
except KeyError:
pass
nagiosAdapter = IGenNagios(event.object)
if nagiosAdapter is not None:
nagiosAdapter.nagiosConfigFileOut(False, event)
def getConfig(self):
"""make configuration file
TODO filename or filehandle must be an argument
"""
dtHostCfg = datetime.now(berlinTZ)
#fpHostCfg = open(u'/opt/ikomtrol/etc/Host.cfg', 'w+')
fpHostCfg = open(u'/opt/nagios/etc/ict_ok/Host.cfg', 'w+')
fpHostCfg.write(u"# Host.cfg\n")
fpHostCfg.write(u"# generated by ict-ok.org Ver. %s (%s)\n\n" %
(getIkVersion(), dtHostCfg))
dtHostGroupCfg = datetime.now(berlinTZ)
#fpHostGroupCfg = open(u'/opt/ikomtrol/etc/HostGroup.cfg', 'w+')
fpHostGroupCfg = open(u'/opt/nagios/etc/ict_ok/HostGroup.cfg', 'w+')
fpHostGroupCfg.write(u"# HostGroup.cfg\n")
fpHostGroupCfg.write(u"# generated by ict-ok.org Ver. %s (%s)\n\n" %
(getIkVersion(), dtHostGroupCfg))
fpHostGroupCfg.write(u"define hostgroup {\n")
fpHostGroupCfg.write(u" hostgroup_name IKOMtrol\n")
fpHostGroupCfg.write(u" alias IKOMtrol-Systeme\n")
fpHostGroupCfg.write(u" members ")
dtServiceCfg = datetime.now(berlinTZ)
#fpServiceCfg = open(u'/opt/ikomtrol/etc/Service.cfg', 'w+')
fpServiceCfg = open(u'/opt/nagios/etc/ict_ok/Service.cfg', 'w+')
fpServiceCfg.write(u"# Service.cfg\n")
fpServiceCfg.write(u"# generated by ict-ok.org Ver. %s (%s)\n\n" %
(getIkVersion(), dtServiceCfg))
fileDict = {
'HostCfg': fpHostCfg,
'HostGroupCfg': fpHostGroupCfg,
'ServiceCfg': fpServiceCfg
}
#cfgFile = open('/tmp/cfgNagiosFile', 'w')
#import pdb; pdb.set_trace()
its = zapi.getRoot(self).items()
for (dummy_name, oobj) in its:
if ISupernode.providedBy(oobj):
try:
adapterGenNagios = IGenNagios(oobj)
if adapterGenNagios:
adapterGenNagios.traverse4nagiosGenerator(
fileDict, level=1, comments=False)
except TypeError, errText:
logger.error(u"Problem in adaption of nagios config: %s" %\
(errText))
def traverse4nagiosGeneratorBody(self, fileDict, level=0, comments=True):
"""graphviz configuration data of/in object
"""
if comments:
print >> fileDict['HostCfg'], \
"%s## Body (%s,%d) - SupernodeGenNagios" % \
("\t" * level, self.context.ikName, level)
its = self.context.items()
for (dummy_name, oobj) in its:
if ISuperclass.providedBy(oobj):
try:
adapterGenNagios = IGenNagios(oobj)
if adapterGenNagios:
adapterGenNagios.traverse4nagiosGenerator(
fileDict, level + 1, comments)
except TypeError:
logger.error(u"Problem in adaption of nagios config")
def traverse4nagiosGeneratorBody(self, level=0, comments=True):
"""graphviz configuration data of/in object
"""
if comments:
self.write("%s## Body (%s,%d) - SupernodeGenNagios" % \
("\t" * level, self.context.ikName, level))
its = self.context.items()
for (dummy_name, oobj) in its:
if ISuperclass.providedBy(oobj):
try:
adapterGenNagios = IGenNagios(oobj)
if adapterGenNagios:
adapterGenNagios.parentAdapter = self
adapterGenNagios.traverse4nagiosGenerator(
level + 1, comments)
except TypeError, errText:
logger.error(u"Problem in nagios adaption: '%s'" % \
errText)
def notifyModifiedEvent(instance, event):
"""
Node was modified
"""
if objEventSupported(event.object):
valueChanged = False
#print "generators.nagios.notifyModifiedEvent"
allEventObjs = event.object.getAllOutEventObjs()
utilXbar = getUtility(IAdmUtilEventCrossbar)
for eventObj in allEventObjs:
try:
utilXbar[eventObj].addOidToInpObjects(event.object.objectID)
except KeyError:
pass
nagiosAdapter = IGenNagios(event.object)
if nagiosAdapter is not None:
if nagiosAdapter.nagiosConfigFileOut(False, event):
valueChanged = True
if valueChanged:
utilNagios = getUtility(IAdmUtilGeneratorNagios)
reloadString = u"%s reload" % utilNagios.pathInitScript
#print "reloadString: ", reloadString
os.system(reloadString)
