Monitoring/MyMonPlugins
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monitoringplugin: Cache values as well when using cmdline tools.

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This is even more important imho :-)
This commit is contained in:
Sebastian Harl 2012-07-13 12:45:58 +02:00
parent ba0184341f
commit 0c44bdc599
1 changed files with 12 additions and 0 deletions
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12
monitoringplugin.py
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@ -614,6 +614,10 @@ class SNMPMonitoringPlugin(MonitoringPlugin):
cmdline = self.__CMDLINE_get % oid cmdline = self.__CMDLINE_get % oid
self.verbose(2, cmdline) self.verbose(2, cmdline)
if oid in self.__SNMP_Cache:
self.verbose(2, "(CACHED) %s" % (self.__SNMP_Cache[oid]))
return self.__SNMP_Cache[oid]
cmd = os.popen(cmdline) cmd = os.popen(cmdline)
out = cmd.readline().rstrip().replace('"','') out = cmd.readline().rstrip().replace('"','')
retcode = cmd.close() retcode = cmd.close()
@ -628,6 +632,8 @@ class SNMPMonitoringPlugin(MonitoringPlugin):
else: else:
self.back2nagios(3, 'Unknown error code "' + str(retcode) + '" from command line utils') self.back2nagios(3, 'Unknown error code "' + str(retcode) + '" from command line utils')
self.__SNMP_Cache[oid] = out
self.verbose(1, out) self.verbose(1, out)
return out return out
@ -639,6 +645,10 @@ class SNMPMonitoringPlugin(MonitoringPlugin):
cmdline = self.__CMDLINE_walk % oid cmdline = self.__CMDLINE_walk % oid
self.verbose(2, cmdline) self.verbose(2, cmdline)
if oid in self.__SNMP_Cache:
self.verbose(2, "(CACHED) %s" % (self.__SNMP_Cache[oid]))
return self.__SNMP_Cache[oid]
cmd = os.popen(cmdline) cmd = os.popen(cmdline)
out = cmd.readlines() out = cmd.readlines()
retcode = cmd.close() retcode = cmd.close()
@ -656,6 +666,8 @@ class SNMPMonitoringPlugin(MonitoringPlugin):
for line in range(0,len(out)): for line in range(0,len(out)):
out[line] = out[line].rstrip().replace('"','') out[line] = out[line].rstrip().replace('"','')
self.__SNMP_Cache[oid] = out
self.verbose(1, str(out)) self.verbose(1, str(out))
return out return out