-
Notifications
You must be signed in to change notification settings - Fork 18
/
check_esxi_hardware.py
executable file
·1089 lines (1000 loc) · 42.3 KB
/
check_esxi_hardware.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#!/usr/bin/python
# -*- coding: UTF-8 -*-
#
# Script for checking global health of host running VMware ESX/ESXi
#
# Licence : GNU General Public Licence (GPL) http://www.gnu.org/
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# Pre-req : pywbem
#
# Copyright (c) 2008 David Ligeret
# Copyright (c) 2009 Joshua Daniel Franklin
# Copyright (c) 2010 Branden Schneider
# Copyright (c) 2010-2022 Claudio Kuenzler
# Copyright (c) 2010 Samir Ibradzic
# Copyright (c) 2010 Aaron Rogers
# Copyright (c) 2011 Ludovic Hutin
# Copyright (c) 2011 Carsten Schoene
# Copyright (c) 2011-2012 Phil Randal
# Copyright (c) 2011 Fredrik Aslund
# Copyright (c) 2011 Bertrand Jomin
# Copyright (c) 2011 Ian Chard
# Copyright (c) 2012 Craig Hart
# Copyright (c) 2013 Carl R. Friend
# Copyright (c) 2015 Andreas Gottwald
# Copyright (c) 2015 Stanislav German-Evtushenko
# Copyright (c) 2015 Stefan Roos
# Copyright (c) 2018 Peter Newman
# Copyright (c) 2020 Luca Berra
# Copyright (c) 2022 Marco Markgraf
#
# The VMware 4.1 CIM API is documented here:
# http://www.vmware.com/support/developer/cim-sdk/4.1/smash/cim_smash_410_prog.pdf
# http://www.vmware.com/support/developer/cim-sdk/smash/u2/ga/apirefdoc/
#
# The VMware 5.5 and above CIM API is documented here:
# https://code.vmware.com/apis/207/cim
#
# This monitoring plugin is maintained and documented here:
# https://www.claudiokuenzler.com/monitoring-plugins/check_esxi_hardware.php
#
#@---------------------------------------------------
#@ History
#@---------------------------------------------------
#@ Date : 20080820
#@ Author : David Ligeret
#@ Reason : Initial release
#@---------------------------------------------------
#@ Date : 20080821
#@ Author : David Ligeret
#@ Reason : Add verbose mode
#@---------------------------------------------------
#@ Date : 20090219
#@ Author : Joshua Daniel Franklin
#@ Reason : Add try/except to catch AuthError and CIMError
#@---------------------------------------------------
#@ Date : 20100202
#@ Author : Branden Schneider
#@ Reason : Added HP Support (HealthState)
#@---------------------------------------------------
#@ Date : 20100512
#@ Author : Claudio Kuenzler www.claudiokuenzler.com
#@ Reason : Combined different versions (Joshua and Branden)
#@ Reason : Added hardware type switch (dell or hp)
#@---------------------------------------------------
#@ Date : 20100626/28
#@ Author : Samir Ibradzic www.brastel.com
#@ Reason : Added basic server info
#@ Reason : Wanted to have server name, serial number & bios version at output
#@ Reason : Set default return status to Unknown
#@---------------------------------------------------
#@ Date : 20100702
#@ Author : Aaron Rogers www.cloudmark.com
#@ Reason : GlobalStatus was incorrectly getting (re)set to OK with every CIM element check
#@---------------------------------------------------
#@ Date : 20100705
#@ Author : Claudio Kuenzler www.claudiokuenzler.com
#@ Reason : Due to change 20100702 all Dell servers would return UNKNOWN instead of OK...
#@ Reason : ... so added Aaron's logic at the end of the Dell checks as well
#@---------------------------------------------------
#@ Date : 20101028
#@ Author : Claudio Kuenzler www.claudiokuenzler.com
#@ Reason : Changed text in Usage and Example so people dont forget to use https://
#@---------------------------------------------------
#@ Date : 20110110
#@ Author : Ludovic Hutin (Idea and Coding) / Claudio Kuenzler (Bugfix)
#@ Reason : If Dell Blade Servers are used, Serial Number of Chassis was returned
#@---------------------------------------------------
#@ Date : 20110207
#@ Author : Carsten Schoene carsten.schoene.cc
#@ Reason : Bugfix for Intel systems (in this case Intel SE7520) - use 'intel' as system type
#@---------------------------------------------------
#@ Date : 20110215
#@ Author : Ludovic Hutin
#@ Reason : Plugin now catches Socket Error (Timeout Error) and added a timeout parameter
#@---------------------------------------------------
#@ Date : 20110217/18
#@ Author : Ludovic Hutin / Tom Murphy
#@ Reason : Bugfix in Socket Error if clause
#@---------------------------------------------------
#@ Date : 20110221
#@ Author : Claudio Kuenzler www.claudiokuenzler.com
#@ Reason : Remove recently added Timeout due to incompabatility on Windows
#@ Reason : and changed name of plugin to check_esxi_hardware
#@---------------------------------------------------
#@ Date : 20110426
#@ Author : Claudio Kuenzler www.claudiokuenzler.com
#@ Reason : Added 'ibm' hardware type (compatible to Dell output). Tested by Keith Erekson.
#@---------------------------------------------------
#@ Date : 20110426
#@ Author : Phil Randal
#@ Reason : URLise Dell model and tag numbers (as in check_openmanage)
#@ Reason : Return performance data (as in check_openmanage, using similar names where possible)
#@ Reason : Minor code tidyup - use elementName instead of instance['ElementName']
#@---------------------------------------------------
#@ Date : 20110428
#@ Author : Phil Randal ([email protected])
#@ Reason : If hardware type is specified as 'auto' try to autodetect vendor
#@ Reason : Return performance data for some HP models
#@ Reason : Indent 'verbose' output to make it easier to read
#@ Reason : Use OptionParser to give better parameter parsing (retaining compatability with original)
#@---------------------------------------------------
#@ Date : 20110503
#@ Author : Phil Randal ([email protected])
#@ Reason : Fix bug in HP Virtual Fan percentage output
#@ Reason : Slight code reorganisation
#@ Reason : Sort performance data
#@ Reason : Fix formatting of current output
#@---------------------------------------------------
#@ Date : 20110504
#@ Author : Phil Randal ([email protected])
#@ Reason : Minor code changes and documentation improvements
#@ Reason : Remove redundant mismatched ' character in performance data output
#@ Reason : Output non-integral values for all sensors to fix problem seen with system board voltage sensors
#@ on an IBM server (thanks to Attilio Drei for the sample output)
#@---------------------------------------------------
#@ Date : 20110505
#@ Author : Fredrik Aslund
#@ Reason : Added possibility to use first line of a file as password (file:)
#@---------------------------------------------------
#@ Date : 20110505
#@ Author : Phil Randal ([email protected])
#@ Reason : Simplfy 'verboseoutput' to use 'verbose' as global variable instead of as parameter
#@ Reason : Don't look at performance data from CIM_NumericSensor if we're not using it
#@ Reason : Add --no-power, --no-volts, --no-current, --no-temp, and --no-fan options
#@---------------------------------------------------
#@ Date : 20110506
#@ Author : Phil Randal ([email protected])
#@ Reason : Reinstate timeouts with --timeout parameter (but not on Windows)
#@ Reason : Allow file:passwordfile in old-style arguments too
#@---------------------------------------------------
#@ Date : 20110507
#@ Author : Phil Randal ([email protected])
#@ Reason : On error, include numeric sensor value in output
#@---------------------------------------------------
#@ Date : 20110520
#@ Author : Bertrand Jomin
#@ Reason : Plugin had problems to handle some S/N from IBM Blade Servers
#@---------------------------------------------------
#@ Date : 20110614
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Rewrote file handling and file can now be used for user AND password
#@---------------------------------------------------
#@ Date : 20111003
#@ Author : Ian Chard ([email protected])
#@ Reason : Allow a list of unwanted elements to be specified, which is useful
#@ in cases where hardware isn't well supported by ESXi
#@---------------------------------------------------
#@ Date : 20120402
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Making plugin GPL compatible (Copyright) and preparing for OpenBSD port
#@---------------------------------------------------
#@ Date : 20120405
#@ Author : Phil Randal ([email protected])
#@ Reason : Fix lookup of warranty info for Dell
#@---------------------------------------------------
#@ Date : 20120501
#@ Author : Craig Hart
#@ Reason : Bugfix in manufacturer discovery when cim entry not found or empty
#@---------------------------------------------------
#@ Date : 20121027
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Added workaround for Dell PE x620 where "System Board 1 Riser Config Err 0: Connected"
#@ element outputs wrong return code. Dell, please fix that.
#@ Added web-link to VMware CIM API 5.x at top of script.
#@---------------------------------------------------
#@ Date : 20130424
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Another workaround for Dell systems "System Board 1 LCD Cable Pres 0: Connected"
#@---------------------------------------------------
#@ Date : 20130702
#@ Author : Carl R. Friend
#@ Reason : Improving wrong authentication timeout and exit UNKNOWN
#@---------------------------------------------------
#@ Date : 20130725
#@ Author : Phil Randal ([email protected])
#@ Reason : Fix lookup of warranty info for Dell
#@---------------------------------------------------
#@ Date : 20140319
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Another two workarounds for Dell systems (VGA Cable Pres 0, Add-in Card 4 PEM Presence 0)
#@---------------------------------------------------
#@ Date : 20150109
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Output serial number of chassis if a blade server is checked
#@---------------------------------------------------
#@ Date : 20150119
#@ Author : Andreas Gottwald
#@ Reason : Fix NoneType element bug
#@---------------------------------------------------
#@ Date : 20150626
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Added support for patched pywbem 0.7.0 and new version 0.8.0, handle SSL error exception
#@---------------------------------------------------
#@ Date : 20150710
#@ Author : Stanislav German-Evtushenko
#@ Reason : Exit Unknown instead of Critical for timeouts and auth errors
#@---------------------------------------------------
#@ Date : 20151111
#@ Author : Stefan Roos
#@ Reason : Removed unused sensor_value variable and string import.
#@ Reason : Added global hosturl variable declaration after imports.
#@---------------------------------------------------
#@ Date : 20160411
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Distinguish between pywbem 0.7 and 0.8 (which is now released)
#@---------------------------------------------------
#@ Date : 20160531
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Add parameter for variable CIM port (useful when behind NAT)
#@---------------------------------------------------
#@ Date : 20161013
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Added support for pywbem 0.9.x (and upcoming releases)
#@---------------------------------------------------
#@ Date : 20170905
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Added option to ignore LCD/Display related elements (--no-lcd)
#@---------------------------------------------------
#@ Date : 20180329
#@ Author : Claudio Kuenzler (www.claudiokuenzler.com)
#@ Reason : Try to use internal pywbem function to determine version
#@---------------------------------------------------
#@ Date : 20180411
#@ Author : Peter Newman
#@ Reason : Throw an unknown if we can't fetch the data for some reason
#@---------------------------------------------------
#@ Date : 20181001
#@ Author : Claudio Kuenzler
#@ Reason : python3 compatibility
#@---------------------------------------------------
#@ Date : 20190510
#@ Author : Claudio Kuenzler
#@ Reason : Allow regular expressions from ignore list (-r)
#@---------------------------------------------------
#@ Date : 20190701
#@ Author : Phil Randal ([email protected])
#@ Reason : Fix lookup of warranty info for Dell (again)
#@---------------------------------------------------
#@ Date : 20200605
#@ Author : Luca Berra
#@ Reason : Add option to ignore chassis intrusion (Supermicro)
#@---------------------------------------------------
#@ Date : 20200605
#@ Author : Claudio Kuenzler
#@ Reason : Add parameter (-S) for custom SSL/TLS protocol version
#@---------------------------------------------------
#@ Date : 20200710
#@ Author : Claudio Kuenzler
#@ Reason : Improve missing mandatory parameter error text (issue #47)
#@ Delete temporary openssl config file after use (issue #48)
#@---------------------------------------------------
#@ Date : 20210809
#@ Author : Claudio Kuenzler
#@ Reason : Fix TLSv1 usage (issue #51)
#@---------------------------------------------------
#@ Date : 20220509
#@ Author : Marco Markgraf
#@ Reason : Added JSON-output (Zabbix needs it)
#@---------------------------------------------------
#@ Date : 20221230
#@ Author : Claudio Kuenzler
#@ Reason : Fix bug when missing S/N (issue #68)
#@---------------------------------------------------
from __future__ import print_function
import sys
import time
import pywbem
import re
import pkg_resources
import json
from optparse import OptionParser,OptionGroup
version = '20221230'
NS = 'root/cimv2'
hosturl = ''
# define classes to check 'OperationStatus' instance
ClassesToCheck = [
'OMC_SMASHFirmwareIdentity',
'CIM_Chassis',
'CIM_Card',
'CIM_ComputerSystem',
'CIM_NumericSensor',
'CIM_Memory',
'CIM_Processor',
'CIM_RecordLog',
'OMC_DiscreteSensor',
'OMC_Fan',
'OMC_PowerSupply',
'VMware_StorageExtent',
'VMware_Controller',
'VMware_StorageVolume',
'VMware_Battery',
'VMware_SASSATAPort'
]
sensor_Type = {
0:'unknown',
1:'Other',
2:'Temperature',
3:'Voltage',
4:'Current',
5:'Tachometer',
6:'Counter',
7:'Switch',
8:'Lock',
9:'Humidity',
10:'Smoke Detection',
11:'Presence',
12:'Air Flow',
13:'Power Consumption',
14:'Power Production',
15:'Pressure',
16:'Intrusion',
32768:'DMTF Reserved',
65535:'Vendor Reserved'
}
data = []
xdata = {}
perf_Prefix = {
1:'Pow',
2:'Vol',
3:'Cur',
4:'Tem',
5:'Fan',
6:'FanP'
}
# parameters
# host name
hostname=''
# cim port
cimport=''
# user
user=''
# password
password=''
# vendor - possible values are 'unknown', 'auto', 'dell', 'hp', 'ibm', 'intel'
vendor='unknown'
# verbose
verbose=False
# output json
format='string'
pretty=False
# Produce performance data output for nagios
perfdata=False
# timeout
timeout = 0
# elements to ignore (full SEL, broken BIOS, etc)
ignore_list=[]
regex_ignore_list=[]
regex=False
# urlise model and tag numbers (currently only Dell supported, but the code does the right thing for other vendors)
urlise_country=''
# collect perfdata for each category
get_power = True
get_volts = True
get_current = True
get_temp = True
get_fan = True
get_lcd = True
get_intrusion = True
# define exit codes
ExitOK = 0
ExitWarning = 1
ExitCritical = 2
ExitUnknown = 3
# Special handling for blade servers
isblade = "no"
def dell_country(country):
if country == 'at': # Austria
return 'at/de/'
if country == 'be': # Belgium
return 'be/nl/'
if country == 'cz': # Czech Republic
return 'cz/cs/'
if country == 'de': # Germany
return 'de/de/'
if country == 'dk': # Denmark
return 'dk/da/'
if country == 'es': # Spain
return 'es/es/'
if country == 'fi': # Finland
return 'fi/fi/'
if country == 'fr': # France
return 'fr/fr/'
if country == 'gr': # Greece
return 'gr/en/'
if country == 'it': # Italy
return 'it/it/'
if country == 'il': # Israel
return 'il/en/'
if country == 'me': # Middle East
return 'me/en/'
if country == 'no': # Norway
return 'no/no/'
if country == 'nl': # The Netherlands
return 'nl/nl/'
if country == 'pl': # Poland
return 'pl/pl/'
if country == 'pt': # Portugal
return 'pt/en/'
if country == 'ru': # Russia
return 'ru/ru/'
if country == 'se': # Sweden
return 'se/sv/'
if country == 'uk': # United Kingdom
return 'uk/en/'
if country == 'za': # South Africa
return 'za/en/'
if country == 'br': # Brazil
return 'br/pt/'
if country == 'ca': # Canada
return 'ca/en/'
if country == 'mx': # Mexico
return 'mx/es/'
if country == 'us': # United States
return 'us/en/'
if country == 'au': # Australia
return 'au/en/'
if country == 'cn': # China
return 'cn/zh/'
if country == 'in': # India
return 'in/en/'
# default
return 'en/us/'
def urlised_server_info(vendor, country, server_info):
#server_inf = server_info
if vendor == 'dell' :
# Dell support URLs (idea and tables borrowed from check_openmanage)
du = 'http://www.dell.com/support/home/' + dell_country(country) + '04/product-support/product/poweredge-'
if (server_info is not None) :
p=re.match('(.*)PowerEdge (.*) (.*)',server_info)
if (p is not None) :
md=p.group(2)
if md == 'R210 II':
md='r210-2'
md=md.lower()
server_info = p.group(1) + '<a href="' + du + md + '/">PowerEdge ' + p.group(2)+'</a> ' + p.group(3)
elif vendor == 'hp':
return server_info
elif vendor == 'ibm':
return server_info
elif vendor == 'intel':
return server_info
return server_info
# ----------------------------------------------------------------------
def system_tag_url(vendor,country):
if vendor == 'dell':
# Dell support sites
supportsite = 'http://www.dell.com/support/home/'
dellsuffix = '19/product-support/servicetag/'
# warranty URLs for different country codes
return supportsite + dell_country(country) + dellsuffix
# elif vendor == 'hp':
# elif vendor == 'ibm':
# elif vendor == 'intel':
return ''
# ----------------------------------------------------------------------
def urlised_serialnumber(vendor,country,SerialNumber):
if SerialNumber is not None :
tu = system_tag_url(vendor,country)
if tu != '' :
SerialNumber = '<a href="' + tu + SerialNumber + '">' + SerialNumber + '</a>'
return SerialNumber
# ----------------------------------------------------------------------
def verboseoutput(message) :
if verbose:
print(time.strftime("%Y%m%d %H:%M:%S"), 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,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 --format=json --pretty]\n"
parser = OptionParser(usage=usage, version="%prog "+version)
group1 = OptionGroup(parser, 'Mandatory parameters')
group2 = OptionGroup(parser, 'Optional parameters')
group1.add_option("-H", "--host", dest="host", help="connect to HOST", metavar="HOST")
group1.add_option("-U", "--user", dest="user", help="user to connect as", metavar="USER")
group1.add_option("-P", "--pass", dest="password", \
help="password, if password matches file:<path>, first line of given file will be used as password", metavar="PASS")
group2.add_option("-C", "--cimport", dest="cimport", help="CIM port (default 5989)", metavar="CIMPORT")
group2.add_option("-S", "--sslproto", dest="sslproto", help="SSL/TLS protocol version to overwrite system default: SSLv2, SSLv3, TLSv1, TLSv1.1, TLSv1.2, TLSv1.3", metavar="SSLPROTO")
group2.add_option("-V", "--vendor", dest="vendor", help="Vendor code: auto, dell, hp, ibm, intel, or unknown (default)", \
metavar="VENDOR", type='choice', choices=['auto','dell','hp','ibm','intel','unknown'],default="unknown")
group2.add_option("-v", "--verbose", action="store_true", dest="verbose", default=False, \
help="print status messages to stdout (default is to be quiet)")
group2.add_option("-p", "--perfdata", action="store_true", dest="perfdata", default=False, \
help="collect performance data for pnp4nagios (default is not to)")
group2.add_option("-I", "--html", dest="urlise_country", default="", \
help="generate html links for country XX (default is not to)", metavar="XX")
group2.add_option("-t", "--timeout", action="store", type="int", dest="timeout", default=0, \
help="timeout in seconds - no effect on Windows (default = no timeout)")
group2.add_option("-i", "--ignore", action="store", type="string", dest="ignore", default="", \
help="comma-separated list of elements to ignore")
group2.add_option("-r", "--regex", action="store_true", dest="regex", default=False, \
help="allow regular expression lookup of ignore list")
group2.add_option("--no-power", action="store_false", dest="get_power", default=True, \
help="don't collect power performance data")
group2.add_option("--no-volts", action="store_false", dest="get_volts", default=True, \
help="don't collect voltage performance data")
group2.add_option("--no-current", action="store_false", dest="get_current", default=True, \
help="don't collect current performance data")
group2.add_option("--no-temp", action="store_false", dest="get_temp", default=True, \
help="don't collect temperature performance data")
group2.add_option("--no-fan", action="store_false", dest="get_fan", default=True, \
help="don't collect fan performance data")
group2.add_option("--no-lcd", action="store_false", dest="get_lcd", default=True, \
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)
# check input arguments
if len(sys.argv) < 2:
print("no parameters specified\n")
parser.print_help()
sys.exit(-1)
# if first argument starts with 'https://' we have old-style parameters, so handle in old way
if re.match("https://",sys.argv[1]):
# check input arguments
if len(sys.argv) < 5:
print("too few parameters\n")
parser.print_help()
sys.exit(-1)
if len(sys.argv) > 5 :
if sys.argv[5] == "verbose" :
verbose = True
hosturl = sys.argv[1]
user = sys.argv[2]
password = sys.argv[3]
vendor = sys.argv[4]
else:
# we're dealing with new-style parameters, so go get them!
(options, args) = parser.parse_args()
# Making sure all mandatory options appeared.
mandatories = ['host', 'user', 'password']
for m in mandatories:
if not options.__dict__[m]:
print("mandatory option '" + m + "' not defined. read usage in help.\n")
parser.print_help()
sys.exit(-1)
hostname=options.host.lower()
# if user has put "https://" in front of hostname out of habit, do the right thing
# hosturl will end up as https://hostname
if re.match('^https://',hostname):
hosturl = hostname
else:
hosturl = 'https://' + hostname
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
get_power=options.get_power
get_volts=options.get_volts
get_current=options.get_current
get_temp=options.get_temp
get_fan=options.get_fan
get_lcd=options.get_lcd
get_intrusion=options.get_intrusion
# if user or password starts with 'file:', use the first string in file as user, second as password
if (re.match('^file:', user) or re.match('^file:', password)):
if re.match('^file:', user):
filextract = re.sub('^file:', '', user)
filename = open(filextract, 'r')
filetext = filename.readline().split()
user = filetext[0]
password = filetext[1]
filename.close()
elif re.match('^file:', password):
filextract = re.sub('^file:', '', password)
filename = open(filextract, 'r')
filetext = filename.readline().split()
password = filetext[0]
filename.close()
# ----------------------------------------------------------------------
getopts()
# if running on Windows, don't use timeouts and signal.alarm
on_windows = True
os_platform = sys.platform
if os_platform != "win32":
on_windows = False
import signal
def handler(signum, frame):
print('UNKNOWN: Execution time too long!')
sys.exit(ExitUnknown)
# Use non-default CIM port
if cimport:
verboseoutput("Using manually defined CIM port "+cimport)
hosturl += ':'+cimport
# Use non-default SSL protocol version
if sslproto:
verboseoutput("Using non-default SSL protocol: "+sslproto)
allowed_protos = ["SSLv2", "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2", "TLSv1.3"]
if any(proto.lower() == sslproto.lower() for proto in allowed_protos):
import os
sslconfpath = '/tmp/'+hostname+'_openssl.conf'
verboseoutput("Creating OpenSSL config file: "+sslconfpath)
try:
with open(sslconfpath, 'w') as config_file:
config_file.write("openssl_conf = openssl_init\n[openssl_init]\nssl_conf = ssl_configuration\n[ssl_configuration]\nsystem_default = tls_system_default\n[tls_system_default]\nMinProtocol = "+sslproto+"\n")
except Exception as e:
print('CRITICAL: An error occured while trying to write ssl config file: %s (%s)' % (sslconfpath, e))
sys.exit(ExitCritical)
os.environ["OPENSSL_CONF"] = sslconfpath
else:
print('CRITICAL: Invalid SSL protocol version given!')
sys.exit(ExitCritical)
# Append lcd related elements to ignore list if --no-lcd was used
verboseoutput("LCD Status: %s" % get_lcd)
if not get_lcd:
ignore_list.append("System Board 1 LCD Cable Pres 0: Connected")
ignore_list.append("System Board 1 VGA Cable Pres 0: Connected")
ignore_list.append("Front Panel Board 1 FP LCD Cable 0: Connected")
ignore_list.append("Front Panel Board 1 FP LCD Cable 0: Config Error")
# Append chassis intrusion related elements to ignore list if --no-intrusion was used
verboseoutput("Chassis Intrusion Status: %s" % get_intrusion)
if not get_intrusion:
ignore_list.append("System Chassis 1 Chassis Intru: General Chassis intrusion")
ignore_list.append("System Chassis 1 Chassis Intru: Drive Bay intrusion")
ignore_list.append("System Chassis 1 Chassis Intru: I/O Card area intrusion")
ignore_list.append("System Chassis 1 Chassis Intru: Processor area intrusion")
ignore_list.append("System Chassis 1 Chassis Intru: System unplugged from LAN")
ignore_list.append("System Chassis 1 Chassis Intru: Unauthorized dock")
ignore_list.append("System Chassis 1 Chassis Intru: FAN area intrusion")
ignore_list.append("System Chassis 1 Chassis Intru: Unknown")
# connection to host
verboseoutput("Connection to "+hosturl)
# pywbem 0.7.0 handling is special, some patched 0.7.0 installations work differently
try:
pywbemversion = pywbem.__version__
except:
pywbemversion = pkg_resources.get_distribution("pywbem").version
else:
pywbemversion = pywbem.__version__
verboseoutput("Found pywbem version "+pywbemversion)
if '0.7.' in pywbemversion:
try:
conntest = pywbem.WBEMConnection(hosturl, (user,password))
c = conntest.EnumerateInstances('CIM_Card')
except:
#raise
verboseoutput("Connection error, disable SSL certificate verification (probably patched pywbem)")
wbemclient = pywbem.WBEMConnection(hosturl, (user,password), no_verification=True)
else:
verboseoutput("Connection worked")
wbemclient = pywbem.WBEMConnection(hosturl, (user,password))
# pywbem 0.8.0 and later
else:
wbemclient = pywbem.WBEMConnection(hosturl, (user,password), NS, no_verification=True)
# Add a timeout for the script. When using with Nagios, the Nagios timeout cannot be < than plugin timeout.
if on_windows == False and timeout > 0:
signal.signal(signal.SIGALRM, handler)
signal.alarm(timeout)
# run the check for each defined class
GlobalStatus = ExitUnknown
server_info = ""
bios_info = ""
SerialNumber = ""
ExitMsg = ""
# if vendor is specified as 'auto', try to get vendor from CIM
# note: the default vendor is 'unknown'
if vendor=='auto':
try:
c=wbemclient.EnumerateInstances('CIM_Chassis')
except pywbem.cim_operations.CIMError as args:
if ( args[1].find('Socket error') >= 0 ):
print("UNKNOWN: {}".format(args))
sys.exit (ExitUnknown)
elif ( args[1].find('ThreadPool --- Failed to enqueue request') >= 0 ):
print("UNKNOWN: {}".format(args))
sys.exit (ExitUnknown)
else:
verboseoutput("Unknown CIM Error: %s" % args)
except pywbem._exceptions.ConnectionError as args:
GlobalStatus = ExitUnknown
print("UNKNOWN: {}".format(args))
sys.exit (GlobalStatus)
except pywbem.cim_http.AuthError as arg:
verboseoutput("Global exit set to UNKNOWN")
GlobalStatus = ExitUnknown
print("UNKNOWN: Authentication Error")
sys.exit (GlobalStatus)
else:
man=c[0][u'Manufacturer']
if re.match("Dell",man):
vendor="dell"
elif re.match("HP",man):
vendor="hp"
elif re.match("IBM",man):
vendor="ibm"
elif re.match("Intel",man):
vendor="intel"
else:
vendor='unknown'
for classe in ClassesToCheck :
verboseoutput("Check classe "+classe)
try:
instance_list = wbemclient.EnumerateInstances(classe)
except pywbem._cim_operations.CIMError as args:
if ( args[1].find('Socket error') >= 0 ):
print("UNKNOWN: {}".format(args))
sys.exit (ExitUnknown)
elif ( args[1].find('ThreadPool --- Failed to enqueue request') >= 0 ):
print("UNKNOWN: {}".format(args))
sys.exit (ExitUnknown)
else:
verboseoutput("Unknown CIM Error: %s" % args)
except pywbem._exceptions.ConnectionError as args:
GlobalStatus = ExitUnknown
print("UNKNOWN: {}".format(args))
sys.exit (GlobalStatus)
except pywbem._cim_http.AuthError as arg:
verboseoutput("Global exit set to UNKNOWN")
GlobalStatus = ExitUnknown
print("UNKNOWN: Authentication Error")
sys.exit (GlobalStatus)
else:
# GlobalStatus = ExitOK #ARR
for instance in instance_list :
elementName = instance['ElementName']
if elementName is None :
elementName = 'Unknown'
elementNameValue = elementName
verboseoutput(" Element Name = "+elementName)
# Ignore element if we don't want it
if (regex == True) and (len(ignore_list) > 0) :
for ignore in ignore_list :
if re.search(ignore, elementName, re.IGNORECASE) :
verboseoutput(" (ignored through regex)")
regex_ignore_list.append(elementName)
if (elementName in ignore_list) or (elementName in regex_ignore_list) :
verboseoutput(" (ignored)")
continue
# BIOS & Server info
if elementName == 'System BIOS' :
bios_info = instance[u'Name'] + ': ' \
+ instance[u'VersionString'] + ' ' \
+ 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 :
man = 'Unknown Manufacturer'
verboseoutput(" Manufacturer = "+man)
SerialNumber = instance[u'SerialNumber']
SerialChassis = instance[u'SerialNumber']
if SerialNumber:
verboseoutput(" SerialNumber = "+SerialNumber)
server_info = man + ' '
if vendor != 'intel':
model = instance[u'Model']
if model:
verboseoutput(" Model = "+model)
server_info += model
elif elementName == 'Server Blade' :
SerialNumber = instance[u'SerialNumber']
if SerialNumber:
verboseoutput(" SerialNumber = "+SerialNumber)
isblade = "yes"
xdata['SerialNumber'] = SerialNumber
# Report detail of Numeric Sensors and generate nagios perfdata
if classe == "CIM_NumericSensor" :
sensorType = instance[u'sensorType']
sensStr = sensor_Type.get(sensorType,"Unknown")
if sensorType:
verboseoutput(" sensorType = %d - %s" % (sensorType,sensStr))
units = instance[u'BaseUnits']
if units:
verboseoutput(" BaseUnits = %d" % units)
# grab some of these values for Nagios performance data
scale = 10**instance[u'UnitModifier']
verboseoutput(" Scaled by = %f " % scale)
cr = int(instance[u'CurrentReading'])*scale
verboseoutput(" Current Reading = %f" % cr)
elementNameValue = "%s: %g" % (elementName,cr)
ltnc = 0
utnc = 0
ltc = 0
utc = 0
if instance[u'LowerThresholdNonCritical'] is not None:
ltnc = instance[u'LowerThresholdNonCritical']*scale
verboseoutput(" Lower Threshold Non Critical = %f" % ltnc)
if instance[u'UpperThresholdNonCritical'] is not None:
utnc = instance[u'UpperThresholdNonCritical']*scale
verboseoutput(" Upper Threshold Non Critical = %f" % utnc)
if instance[u'LowerThresholdCritical'] is not None:
ltc = instance[u'LowerThresholdCritical']*scale
verboseoutput(" Lower Threshold Critical = %f" % ltc)
if instance[u'UpperThresholdCritical'] is not None:
utc = instance[u'UpperThresholdCritical']*scale
verboseoutput(" Upper Threshold Critical = %f" % utc)
#
if perfdata:
perf_el = elementName.replace(' ','_')
# Power and Current
if sensorType == 4: # Current or Power Consumption
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
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'])
verboseoutput(" CurrentClockSpeed = %dMHz" % instance['CurrentClockSpeed'])
# HP Check
if vendor == "hp" :
if instance['HealthState'] is not None :
elementStatus = instance['HealthState']
verboseoutput(" Element HealthState = %d" % elementStatus)
interpretStatus = {
0 : ExitOK, # Unknown
5 : ExitOK, # OK
10 : ExitWarning, # Degraded
15 : ExitWarning, # Minor
20 : ExitCritical, # Major
25 : ExitCritical, # Critical
30 : ExitCritical, # Non-recoverable Error
}[elementStatus]
if (interpretStatus == ExitCritical) :
verboseoutput("Global exit set to CRITICAL")
GlobalStatus = ExitCritical
ExitMsg += " CRITICAL : %s " % elementNameValue
if (interpretStatus == ExitWarning and GlobalStatus != ExitCritical) :
verboseoutput("Global exit set to WARNING")
GlobalStatus = ExitWarning
ExitMsg += " WARNING : %s " % elementNameValue
# Added the following for when GlobalStatus is ExitCritical and a warning is detected
# This way the ExitMsg gets added but GlobalStatus isn't changed
if (interpretStatus == ExitWarning and GlobalStatus == ExitCritical) : # ARR
ExitMsg += " WARNING : %s " % elementNameValue #ARR
# Added the following so that GlobalStatus gets set to OK if there's no warning or critical
if (interpretStatus == ExitOK and GlobalStatus != ExitWarning and GlobalStatus != ExitCritical) : #ARR
GlobalStatus = ExitOK #ARR
# Dell, Intel, IBM and unknown hardware check
elif (vendor == "dell" or vendor == "intel" or vendor == "ibm" or vendor=="unknown") :
# Added 20121027 As long as Dell doesnt correct these CIM elements return code we have to ignore it
ignore_list.append("System Board 1 Riser Config Err 0: Connected")
ignore_list.append("Add-in Card 4 PEM Presence 0: Connected")
if instance['OperationalStatus'] is not None :
elementStatus = instance['OperationalStatus'][0]
verboseoutput(" Element Op Status = %d" % elementStatus)
interpretStatus = {
0 : ExitOK, # Unknown
1 : ExitCritical, # Other
2 : ExitOK, # OK
3 : ExitWarning, # Degraded
4 : ExitWarning, # Stressed
5 : ExitWarning, # Predictive Failure
6 : ExitCritical, # Error