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Still WIP: check_nagiostats

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Signed-off-by: Sven Velt <sven@velt.de>
This commit is contained in:
Sven Velt 2011-02-18 15:35:38 +01:00
parent a2a3788f72
commit bc429c89ee
1 changed files with 43 additions and 35 deletions
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78
check_nagiostats.py
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@ -55,40 +55,40 @@ VARs = {
'NUMHSTPSVCHK60M': { 'type':long, 'unit':'', }, 'NUMHSTPSVCHK60M': { 'type':long, 'unit':'', },
'NUMSVCACTCHK60M': { 'type':long, 'unit':'', }, 'NUMSVCACTCHK60M': { 'type':long, 'unit':'', },
'NUMSVCPSVCHK60M': { 'type':long, 'unit':'', }, 'NUMSVCPSVCHK60M': { 'type':long, 'unit':'', },
'AVGACTSVCLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'AVGACTSVCLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'AVGACTSVCEXT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'AVGACTSVCEXT': { 'type':float, 'unit':'s', 'factor':0.001, },
'AVGACTSVCPSC': { 'type':float, 'unit':'%', }, 'AVGACTSVCPSC': { 'type':float, 'unit':'%', },
'AVGPSVSVCLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'AVGPSVSVCLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'AVGPSVSVCPSC': { 'type':float, 'unit':'%', }, 'AVGPSVSVCPSC': { 'type':float, 'unit':'%', },
'AVGSVCPSC': { 'type':float, 'unit':'%', }, 'AVGSVCPSC': { 'type':float, 'unit':'%', },
'AVGACTHSTLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'AVGACTHSTLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'AVGACTHSTEXT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'AVGACTHSTEXT': { 'type':float, 'unit':'s', 'factor':0.001, },
'AVGACTHSTPSC': { 'type':float, 'unit':'%', }, 'AVGACTHSTPSC': { 'type':float, 'unit':'%', },
'AVGPSVHSTLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'AVGPSVHSTLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'AVGPSVHSTPSC': { 'type':float, 'unit':'%', }, 'AVGPSVHSTPSC': { 'type':float, 'unit':'%', },
'AVGHSTPSC': { 'type':float, 'unit':'%', }, 'AVGHSTPSC': { 'type':float, 'unit':'%', },
'MINACTSVCLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MINACTSVCLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MINACTSVCEXT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MINACTSVCEXT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MINACTSVCPSC': { 'type':float, 'unit':'%', }, 'MINACTSVCPSC': { 'type':float, 'unit':'%', },
'MINPSVSVCLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MINPSVSVCLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MINPSVSVCPSC': { 'type':float, 'unit':'%', }, 'MINPSVSVCPSC': { 'type':float, 'unit':'%', },
'MINSVCPSC': { 'type':float, 'unit':'%', }, 'MINSVCPSC': { 'type':float, 'unit':'%', },
'MINACTHSTLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MINACTHSTLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MINACTHSTEXT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MINACTHSTEXT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MINACTHSTPSC': { 'type':float, 'unit':'%', }, 'MINACTHSTPSC': { 'type':float, 'unit':'%', },
'MINPSVHSTLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MINPSVHSTLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MINPSVHSTPSC': { 'type':float, 'unit':'%', }, 'MINPSVHSTPSC': { 'type':float, 'unit':'%', },
'MINHSTPSC': { 'type':float, 'unit':'%', }, 'MINHSTPSC': { 'type':float, 'unit':'%', },
'MAXACTSVCLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MAXACTSVCLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MAXACTSVCEXT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MAXACTSVCEXT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MAXACTSVCPSC': { 'type':float, 'unit':'%', }, 'MAXACTSVCPSC': { 'type':float, 'unit':'%', },
'MAXPSVSVCLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MAXPSVSVCLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MAXPSVSVCPSC': { 'type':float, 'unit':'%', }, 'MAXPSVSVCPSC': { 'type':float, 'unit':'%', },
'MAXSVCPSC': { 'type':float, 'unit':'%', }, 'MAXSVCPSC': { 'type':float, 'unit':'%', },
'MAXACTHSTLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MAXACTHSTLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MAXACTHSTEXT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MAXACTHSTEXT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MAXACTHSTPSC': { 'type':float, 'unit':'%', }, 'MAXACTHSTPSC': { 'type':float, 'unit':'%', },
'MAXPSVHSTLAT': { 'type':float, 'unit':'s', 'factor':0.1, }, 'MAXPSVHSTLAT': { 'type':float, 'unit':'s', 'factor':0.001, },
'MAXPSVHSTPSC': { 'type':float, 'unit':'%', }, 'MAXPSVHSTPSC': { 'type':float, 'unit':'%', },
'MAXHSTPSC': { 'type':float, 'unit':'%', }, 'MAXHSTPSC': { 'type':float, 'unit':'%', },
'NUMACTHSTCHECKS1M': { 'type':long, 'unit':'', }, 'NUMACTHSTCHECKS1M': { 'type':long, 'unit':'', },
@ -130,19 +130,6 @@ VARs = {
'NUMSACTSVCCHECKS15M': { 'type':long, 'unit':'', }, 'NUMSACTSVCCHECKS15M': { 'type':long, 'unit':'', },
'NUMPSVSVCCHECKS15M': { 'type':long, 'unit':'', }, 'NUMPSVSVCCHECKS15M': { 'type':long, 'unit':'', },
'NUMEXTCMDS15M': { 'type':long, 'unit':'', }, 'NUMEXTCMDS15M': { 'type':long, 'unit':'', },
'NUMACTHSTCHECKS60M': { 'type':long, 'unit':'', },
'NUMOACTHSTCHECKS60M': { 'type':long, 'unit':'', },
'NUMCACHEDHSTCHECKS60M': { 'type':long, 'unit':'', },
'NUMSACTHSTCHECKS60M': { 'type':long, 'unit':'', },
'NUMPARHSTCHECKS60M': { 'type':long, 'unit':'', },
'NUMSERHSTCHECKS60M': { 'type':long, 'unit':'', },
'NUMPSVHSTCHECKS60M': { 'type':long, 'unit':'', },
'NUMACTSVCCHECKS60M': { 'type':long, 'unit':'', },
'NUMOACTSVCCHECKS60M': { 'type':long, 'unit':'', },
'NUMCACHEDSVCCHECKS60M': { 'type':long, 'unit':'', },
'NUMSACTSVCCHECKS60M': { 'type':long, 'unit':'', },
'NUMPSVSVCCHECKS60M': { 'type':long, 'unit':'', },
'NUMEXTCMDS60M': { 'type':long, 'unit':'', },
} }
plugin.add_cmdlineoption('-C', '', 'checks', 'Use built-in checks (predefined lists of variables)', default='') plugin.add_cmdlineoption('-C', '', 'checks', 'Use built-in checks (predefined lists of variables)', default='')
@ -155,9 +142,12 @@ plugin.parse_cmdlineoptions()
if not plugin.options.nagiostats: if not plugin.options.nagiostats:
plugin.verbose(2, 'Auto-detecting path to "nagiostats"...')
for nagiostats in NAGIOSTATSs: for nagiostats in NAGIOSTATSs:
if os.path.exists(nagiostats): if os.path.exists(nagiostats):
plugin.options.nagiostats = nagiostats plugin.options.nagiostats = nagiostats
plugin.verbose(2, 'Found it at "%s"' % nagiostats)
break
if not os.path.exists(plugin.options.nagiostats): if not os.path.exists(plugin.options.nagiostats):
plugin.back2nagios(3, 'Could not find "nagiostats"') plugin.back2nagios(3, 'Could not find "nagiostats"')
@ -168,31 +158,42 @@ if not plugin.options.checks and not plugin.options.vars:
# FIXME: Built var list out of -C # FIXME: Built var list out of -C
if ',' in plugin.options.vars: if ',' in plugin.options.vars:
plugin.verbose(2, 'Multiple variables detected')
plugin.options.vars = plugin.options.vars.split(',') plugin.options.vars = plugin.options.vars.split(',')
else: else:
plugin.verbose(2, 'Single variable detected')
plugin.options.vars = [plugin.options.vars, ] plugin.options.vars = [plugin.options.vars, ]
for var in plugin.options.vars: for var in plugin.options.vars:
plugin.verbose(3, 'See if "%s" is a valid variable' % var)
if var not in VARs: if var not in VARs:
plugin.back2nagios(3, 'Unknown variable "%s"' % var) plugin.back2nagios(3, 'Unknown variable "%s"' % var)
if ',' in plugin.options.warn: if ',' in plugin.options.warn:
plugin.verbose(2, 'Multiple warning thresolds detected')
plugin.options.warn = plugin.options.warn.split(',') plugin.options.warn = plugin.options.warn.split(',')
else: else:
plugin.verbose(2, 'Single warning thresold detected - use for all variables')
plugin.options.warn = [plugin.options.warn, ] * len(plugin.options.vars) plugin.options.warn = [plugin.options.warn, ] * len(plugin.options.vars)
if ',' in plugin.options.crit: if ',' in plugin.options.crit:
plugin.verbose(2, 'Multiple critical thresolds detected')
plugin.options.crit = plugin.options.crit.split(',') plugin.options.crit = plugin.options.crit.split(',')
else: else:
plugin.verbose(2, 'Single critical thresold detected - use for all variables')
plugin.options.crit = [plugin.options.crit, ] * len(plugin.options.vars) plugin.options.crit = [plugin.options.crit, ] * len(plugin.options.vars)
plugin.verbose(3, 'Length of vars: %s' % len(plugin.options.vars) )
plugin.verbose(3, 'Length of warns: %s' % len(plugin.options.warn) )
plugin.verbose(3, 'Length of crits: %s' % len(plugin.options.crit) )
if not ( len(plugin.options.vars) == len(plugin.options.warn) == len(plugin.options.crit) ): if not ( len(plugin.options.vars) == len(plugin.options.warn) == len(plugin.options.crit) ):
plugin.back2nagios(3, 'Different length of -V, -w and -c') plugin.back2nagios(3, 'Different length of -V, -w and -c')
# Go! # Go!
cmdline = '%s -m -d %s' % (plugin.options.nagiostats, ','.join(plugin.options.vars)) cmdline = '%s -m -d %s' % (plugin.options.nagiostats, ','.join(plugin.options.vars))
plugin.verbose(1, 'Using command line: %s' % cmdline)
cmdline = shlex.split(cmdline) cmdline = shlex.split(cmdline)
try: try:
cmd = subprocess.Popen(cmdline, stdout=subprocess.PIPE) cmd = subprocess.Popen(cmdline, stdout=subprocess.PIPE)
@ -201,10 +202,17 @@ try:
except OSError: except OSError:
plugin.back2nagios(3, 'Could not execute "%s"' % cmdline) plugin.back2nagios(3, 'Could not execute "%s"' % cmdline)
import pprint plugin.verbose(3, 'Returncode of "nagiostats": %s' % retcode)
pprint.pprint(plugin.options.vars) if retcode == 254:
pprint.pprint(outputs) plugin.back2nagios(2, 'Could not read "status.dat"')
elif retcode != 0:
plugin.back2nagios(3, 'Unknown return code "%s" - please send output of "-vvv" command line to author!' % retcode)
plugin.verbose(1, 'Asked for variable(s): %s' % ' '.join(plugin.options.vars) )
plugin.verbose(1, 'Got response(s): %s' % ' '.join(outputs) )
plugin.verbose(3, 'Length of vars: %s' % len(outputs) )
plugin.verbose(3, 'Length of output: %s' % len(plugin.options.vars) )
if len(outputs) != len(plugin.options.vars): if len(outputs) != len(plugin.options.vars):
plugin.back2nagios(3, 'Did not get expected infos') plugin.back2nagios(3, 'Did not get expected infos')
@ -221,7 +229,7 @@ for idx in xrange(0, len(plugin.options.vars)):
returncode = plugin.value_wc_to_returncode(output, warn, crit) returncode = plugin.value_wc_to_returncode(output, warn, crit)
else: else:
returncode = plugin.RETURNCODES['OK'] returncode = plugin.RETURNCODE['OK']
perfdata = [] perfdata = []
if VARs[var].get('unit') != None: if VARs[var].get('unit') != None: