Monitoring/MyMonPlugins
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check_sensors: Add support for multiple data lines per file

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Signed-off-by: Sven Velt <sven@velt.de>
This commit is contained in:
Sven Velt 2011-01-28 19:16:49 +01:00
parent ff3b795663
commit bc11e7f665
1 changed files with 43 additions and 35 deletions
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78
check_sensors.py
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@ -44,12 +44,15 @@ searchpattern = re.compile(r'(\d+)\s+Sensor:\s*([0-9A-Za-z]+)\s+Raw:\s*(-?[0-9\.
for sensorid in plugin.options.sensorid: for sensorid in plugin.options.sensorid:
filename = os.path.join(plugin.options.path, '%s%s' % (plugin.options.basefilename, sensorid)) filename = os.path.join(plugin.options.path, '%s%s' % (plugin.options.basefilename, sensorid))
try: try:
plugin.verbose(3, 'Reading sensor %s' % sensorid) plugin.verbose(2, 'Reading sensor %s' % sensorid)
data = file(filename).read().lstrip().rstrip() data = file(filename).readlines()
except IOError: except IOError:
plugin.back2nagios(3, 'Could not read file "%s"' % filename) plugin.back2nagios(3, 'Could not read file "%s"' % filename)
plugin.verbose(2, 'Read line: %s' % data) if plugin.options.verbose >= 3:
plugin.verbose(3, 'Read line(s):' % data)
for line in data:
plugin.verbose(3, '--> ' + line.lstrip().rstrip())
plugin.verbose(2, 'Checking age of file') plugin.verbose(2, 'Checking age of file')
fileage = time.time() - os.path.getmtime(filename) fileage = time.time() - os.path.getmtime(filename)
@ -60,40 +63,45 @@ for sensorid in plugin.options.sensorid:
else: else:
plugin.verbose(2, 'File age OK, age: %s and %s seconds are allowed'% (long(fileage), plugin.options.maxage)) plugin.verbose(2, 'File age OK, age: %s and %s seconds are allowed'% (long(fileage), plugin.options.maxage))
result = searchpattern.search(data) valuesinfile = 0
if result:
sensor_type = None
(readtime, sid, raw, value, unit) = result.groups()
readtime = datetime.datetime.fromtimestamp(long(readtime)) for line in data:
readtime = readtime.isoformat(' ') result = searchpattern.search(line)
if result:
if unit in ['degC', '\xc2\xb0C']: sensor_type = None
sensor_type = 'temp' (readtime, sid, raw, value, unit) = result.groups()
sensor_name = 'temp_' + str(sensorid)
warn = plugin.options.tempwarn readtime = datetime.datetime.fromtimestamp(long(readtime))
crit = plugin.options.tempcrit readtime = readtime.isoformat(' ')
unit = 'C'
pdunit = '' if unit in ['degC', '\xc2\xb0C']:
elif unit == '%RH': sensor_type = 'temp'
sensor_type = 'hum' sensor_name = 'temp_' + str(sensorid)
sensor_name = 'hum_' + str(sensorid) warn = plugin.options.tempwarn
warn = plugin.options.humwarn crit = plugin.options.tempcrit
crit = plugin.options.humcrit unit = 'C'
pdunit = '%' pdunit = ''
elif unit == '%RH':
if sensor_type: sensor_type = 'hum'
returncode = plugin.value_wc_to_returncode(float(value), warn, crit) sensor_name = 'hum_' + str(sensorid)
if returncode == 0: warn = plugin.options.humwarn
plugin.add_output('%s: %s%s' % (sensor_name, value, unit)) crit = plugin.options.humcrit
pdunit = '%'
if sensor_type:
valuesinfile += 1
returncode = plugin.value_wc_to_returncode(float(value), warn, crit)
if returncode == 0:
plugin.add_output('%s: %s%s' % (sensor_name, value, unit))
else:
plugin.add_output('%s: %s %s%s' % (sensor_name, plugin.RETURNSTRINGS[returncode], value, unit))
plugin.add_returncode(returncode)
plugin.add_multilineoutput('%s %s: %s%s (%s)' % (sensor_name, plugin.RETURNSTRINGS[returncode], value, unit, readtime))
plugin.format_add_performancedata(sensor_name, value, pdunit, warn=warn, crit=crit)
else: else:
plugin.add_output('%s: %s %s%s' % (sensor_name, plugin.RETURNSTRINGS[returncode], value, unit)) plugin.verbose(1, 'Unknown sensor type "%s" on %s' % (unit, sensorid))
plugin.add_returncode(returncode)
plugin.add_multilineoutput('%s %s: %s%s (%s)' % (sensor_name, plugin.RETURNSTRINGS[returncode], value, unit, readtime)) if valuesinfile == 0:
plugin.format_add_performancedata(sensor_name, value, pdunit, warn=warn, crit=crit)
else:
plugin.verbose(1, 'Unknown sensor type "%s" on %s' % (unit, sensorid))
else:
plugin.verbose(2, 'No data found for sensor %s' % sensorid) plugin.verbose(2, 'No data found for sensor %s' % sensorid)
plugin.exit() plugin.exit()