Monitoring/check_esxi_hardware
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added json-output (#65)

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added json-output
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Marco Markgraf 2022-07-08 06:44:09 +02:00 committed by GitHub
parent 2b6511a60a
commit a548d358e0
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1 changed files with 63 additions and 17 deletions
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check_esxi_hardware.py
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@ -284,7 +284,10 @@
#@ Author : Claudio Kuenzler
#@ Reason : Fix TLSv1 usage (issue #51)
#@---------------------------------------------------
#@ Date : 20220509
#@ Author : Marco Markgraf
#@ Reason : Needed JSON-output to use with Zabbix
#@---------------------------------------------------
from __future__ import print_function
import sys
@ -292,9 +295,10 @@ import time
import pywbem
import re
import pkg_resources
import json
from optparse import OptionParser,OptionGroup
version = '20210809'
version = '20220509'
NS = 'root/cimv2'
hosturl = ''
@ -342,6 +346,7 @@ sensor_Type = {
}
data = []
xdata = {}
perf_Prefix = {
1:'Pow',
@ -373,6 +378,10 @@ vendor='unknown'
# verbose
verbose=False
# output json
format='string'
pretty=False
# Produce performance data output for nagios
perfdata=False
@ -518,12 +527,20 @@ def verboseoutput(message) :
# ----------------------------------------------------------------------
def xdataprint():
if format == 'json' and not pretty:
print(json.dumps(xdata, sort_keys=True))
if format == 'json' and pretty:
print(json.dumps(xdata, sort_keys=True, indent=4))
# ----------------------------------------------------------------------
def getopts() :
global hosturl,hostname,cimport,sslproto,user,password,vendor,verbose,perfdata,urlise_country,timeout,ignore_list,regex,get_power,get_volts,get_current,get_temp,get_fan,get_lcd,get_intrusion
global hosturl,hostname,cimport,sslproto,user,password,vendor,verbose,perfdata,urlise_country,timeout,ignore_list,regex,get_power,get_volts,get_current,get_temp,get_fan,get_lcd,get_intrusion,format,pretty
usage = "usage: %prog -H hostname -U username -P password [-C port -S proto -V vendor -v -p -I XX -i list,list -r]\n" \
"example: %prog -H hostname -U root -P password -C 5989 -V auto -I uk\n\n" \
"or, verbosely:\n\n" \
"usage: %prog --host=hostname --user=username --pass=password [--cimport=port --sslproto=version --vendor=system --verbose --perfdata --html=XX]\n"
"usage: %prog --host=hostname --user=username --pass=password [--cimport=port --sslproto=version --vendor=system --verbose --perfdata --html=XX --format=json --pretty]\n"
parser = OptionParser(usage=usage, version="%prog "+version)
group1 = OptionGroup(parser, 'Mandatory parameters')
@ -564,6 +581,10 @@ def getopts() :
help="don't collect lcd/front display status")
group2.add_option("--no-intrusion", action="store_false", dest="get_intrusion", default=True, \
help="don't collect chassis intrusion status")
group2.add_option("--format", dest="format", help="'string' (default) or 'json'", \
metavar="FORMAT", type='choice', choices=['string','json'],default="string")
group2.add_option("--pretty", action="store_true", dest="pretty", default=False, \
help="return data as a pretty-printed json-array")
parser.add_option_group(group1)
parser.add_option_group(group2)
@ -610,14 +631,16 @@ def getopts() :
user=options.user
password=options.password
cimport=options.cimport
ignore_list=options.ignore.split(',')
format=options.format
pretty=options.pretty
perfdata=options.perfdata
regex=options.regex
sslproto=options.sslproto
timeout=options.timeout
urlise_country=options.urlise_country.lower()
vendor=options.vendor.lower()
verbose=options.verbose
perfdata=options.perfdata
urlise_country=options.urlise_country.lower()
timeout=options.timeout
ignore_list=options.ignore.split(',')
regex=options.regex
get_power=options.get_power
get_volts=options.get_volts
get_current=options.get_current
@ -659,7 +682,7 @@ if os_platform != "win32":
# Use non-default CIM port
if cimport:
verboseoutput("Using manually defined CIM port "+cimport)
hosturl += ':'+cimport
hosturl += ':'+cimport
# Use non-default SSL protocol version
if sslproto:
@ -778,7 +801,7 @@ for classe in ClassesToCheck :
verboseoutput("Check classe "+classe)
try:
instance_list = wbemclient.EnumerateInstances(classe)
except pywbem.cim_operations.CIMError as args:
except pywbem._cim_operations.CIMError as args:
if ( args[1].find('Socket error') >= 0 ):
print("UNKNOWN: {}".format(args))
sys.exit (ExitUnknown)
@ -791,7 +814,7 @@ for classe in ClassesToCheck :
GlobalStatus = ExitUnknown
print("UNKNOWN: {}".format(args))
sys.exit (GlobalStatus)
except pywbem.cim_http.AuthError as arg:
except pywbem._cim_http.AuthError as arg:
verboseoutput("Global exit set to UNKNOWN")
GlobalStatus = ExitUnknown
print("UNKNOWN: Authentication Error")
@ -823,6 +846,8 @@ for classe in ClassesToCheck :
+ str(instance[u'ReleaseDate'].datetime.date())
verboseoutput(" VersionString = "+instance[u'VersionString'])
xdata['Bios Info'] = bios_info
elif elementName == 'Chassis' :
man = instance[u'Manufacturer']
if man is None :
@ -837,7 +862,8 @@ for classe in ClassesToCheck :
model = instance[u'Model']
if model:
verboseoutput(" Model = "+model)
server_info += model + ' s/n:'
#server_info += model + ' s/n:'
server_info += model
elif elementName == 'Server Blade' :
SerialNumber = instance[u'SerialNumber']
@ -845,6 +871,8 @@ for classe in ClassesToCheck :
verboseoutput(" SerialNumber = "+SerialNumber)
isblade = "yes"
xdata['SerialNumber'] = SerialNumber
# Report detail of Numeric Sensors and generate nagios perfdata
if classe == "CIM_NumericSensor" :
@ -886,27 +914,33 @@ for classe in ClassesToCheck :
if units == 7: # Watts
if get_power:
data.append( ("%s=%g;%g;%g " % (perf_el, cr, utnc, utc),1) )
xdata[perf_el] = { 'Unit': 'Watt', 'Value': cr, 'warn' : utnc, 'crit': utc }
elif units == 6: # Current
if get_current:
data.append( ("%s=%g;%g;%g " % (perf_el, cr, utnc, utc),3) )
xdata[perf_el] = { 'Unit': 'Ampere', 'Value': cr, 'warn' : utnc, 'crit': utc }
# PSU Voltage
elif sensorType == 3: # Voltage
if get_volts:
data.append( ("%s=%g;%g;%g " % (perf_el, cr, utnc, utc),2) )
xdata[perf_el] = { 'Unit': 'Volt', 'Value': cr, 'warn' : utnc, 'crit': utc }
# Temperatures
elif sensorType == 2: # Temperature
if get_temp:
data.append( ("%s=%g;%g;%g " % (perf_el, cr, utnc, utc),4) )
xdata[perf_el] = { 'Value': cr, 'warn' : utnc, 'crit': utc }
# Fan speeds
elif sensorType == 5: # Tachometer
if get_fan:
if units == 65: # percentage
if units == 65: # percentage
data.append( ("%s=%g%%;%g;%g " % (perf_el, cr, utnc, utc),6) )
xdata[perf_el] = { 'Unit': '%', 'Value': cr, 'warn' : utnc, 'crit': utc }
else:
data.append( ("%s=%g;%g;%g " % (perf_el, cr, utnc, utc),5) )
xdata[perf_el] = { 'Value': cr, 'warn' : utnc, 'crit': utc }
elif classe == "CIM_Processor" :
verboseoutput(" Family = %d" % instance['Family'])
@ -1002,6 +1036,7 @@ if (urlise_country != '') :
# If this is a blade server, also output chassis serial number as additional info
if (isblade == "yes") :
SerialNumber += " Chassis S/N: %s " % (SerialChassis)
xdata['ChassisSerialNumber'] = SerialChassis
# Output performance data
perf = '|'
@ -1027,13 +1062,24 @@ if perf == '|':
if sslproto:
os.remove(sslconfpath)
xdata['GlobalStatus'] = GlobalStatus
if GlobalStatus == ExitOK :
print("OK - Server: %s %s %s%s" % (server_info, SerialNumber, bios_info, perf))
if format == 'string':
print("OK - Server: %s %s %s%s" % (server_info, 's/n: ' + SerialNumber, bios_info, perf))
else:
xdataprint()
elif GlobalStatus == ExitUnknown :
print("UNKNOWN: %s" % (ExitMsg)) #ARR
if format == 'string':
print("UNKNOWN: %s" % (ExitMsg)) #ARR
else:
xdataprint()
else:
print("%s - Server: %s %s %s%s" % (ExitMsg, server_info, SerialNumber, bios_info, perf))
if format == 'string':
print("%s - Server: %s %s %s%s" % (ExitMsg, server_info, 's/n: ' + SerialNumber, bios_info, perf))
else:
xdataprint()
sys.exit (GlobalStatus)