#!/usr/bin/python # # Copyright 2010, Pall Sigurdsson # # This script 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 3 of the License, or # (at your option) any later version. # # This script 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 . # About this script # # This script will check hardware status of VMware 3.x and 4.x via # wbem. Requires as a parameter hostname, username, and password # to your ESX or ESXi server. from sys import exit from sys import argv from os import getenv,putenv,environ import subprocess # Some defaults show_perfdata = True show_longserviceoutput = True debugging = False uri='https://is-hdq-esx0:5989' username='tommi' password='tommi' namespace='root/cimv2' # define classes to check 'OperationStatus' instance ClassesToCheck = [ 'CIM_ComputerSystem', 'CIM_NumericSensor', 'CIM_Memory', 'CIM_Processor', 'CIM_RecordLog', 'OMC_DiscreteSensor', 'VMware_StorageExtent', 'VMware_Controller', 'VMware_StorageVolume', 'VMware_Battery', 'VMware_SASSATAPort' ] import pywbem import sys def check_wbem(): global ClassesToCheck global nagios_status debug( "Connetion to %s" % ( uri ) ) wbemclient = pywbem.WBEMConnection(uri, (username, password), namespace) for classe in ClassesToCheck : classe_status = not_present debug("Checking classe %s" %(classe) ) instance_list = wbemclient.EnumerateInstances(classe) for instance in instance_list : elementName = instance['ElementName'] for i in instance.keys(): debug ( "%s %s = %s" %(elementName, i, instance[i]) ) if instance['OperationalStatus'] is not None : elementStatus = instance['OperationalStatus'][0] debug( "Element %s = %s" % (elementName, elementStatus) ) interpretStatus = { 0 : ok, # Unknown 1 : critical, # Other 2 : ok, # OK 3 : warning, # Degraded 4 : warning, # Stressed 5 : warning, # Predictive Failure 6 : critical, # Error 7 : critical, # Non-Recoverable Error 8 : warning, # Starting 9 : warning, # Stopping 10 : critical, # Stopped 11 : ok, # In Service 12 : warning, # No Contact 13 : critical, # Lost Communication 14 : critical, # Aborted 15 : ok, # Dormant 16 : critical, # Supporting Entity in Error 17 : ok, # Completed 18 : ok, # Power Mode 19 : ok, # DMTF Reserved 20 : ok, # Vendor Reserved }[elementStatus] nagios_status = max(nagios_status, interpretStatus) classe_status = max(classe_status, interpretStatus) if interpretStatus > ok: add_summary( "%s=%s" % (elementName, state[interpretStatus]) ) add_long( "- %s=%s" % (elementName, state[interpretStatus]) ) add_long( "%s = %s" % (classe, state[classe_status]) ) def main(): parse_arguments() set_path('') check_wbem() end() def parse_arguments(): global show_longserviceoutput global debugging global show_perfdata global url global username global password arguments = argv[1:] while len(arguments) > 0: arg = arguments.pop(0) if arg == '--help': print_help() exit(ok) elif arg == '--path': path = arguments.pop(0) set_path(path) elif arg == '--debug': debugging = True elif arg == '--longserviceoutput': show_longserviceoutput = True elif arg == '--no-longserviceoutput': show_longserviceoutput = False elif arg == '--perfdata': show_perfdata = True elif arg == '--no-perfdata': show_perfdata = False elif arg == '--uri': uri = arguments.pop(0) elif arg == '--hostname' or arg == '--host': hostname = arguments.pop(0) uri = 'https://%s:5989' % (hostname) elif arg == '--username': username = arguments.pop(0) elif arg == '--password': password = arguments.pop(0) else: print_help() exit(unknown) # No real need to change anything below here version="1.0" ok=0 warning=1 critical=2 unknown=3 not_present = -1 nagios_status = -1 nagios_server = None nagios_port = None state = { not_present : "n/a", ok : "OK", warning : "Warning", critical : "Critical", unknown : "Unknown", } longserviceoutput="\n" perfdata="" summary="" def print_help(): print "check_hpacucli version %s" % version print "This plugin checks HP Array with the hpacucli command" print "" print "Usage: %s " % argv[0] print "Usage: %s [--help]" % argv[0] print "Usage: %s [--version]" % argv[0] print "Usage: %s [--path ]" % argv[0] print "Usage: %s [--no-perfdata]" % argv[0] print "Usage: %s [--no-longoutput]" % argv[0] print "" def error(errortext): print "* Error: %s" % errortext print_help() print "* Error: %s" % errortext exit(unknown) def debug( debugtext ): global debugging if debugging: print debugtext '''runCommand: Runs command from the shell prompt. Exit Nagios style if unsuccessful''' def runCommand(command): proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE,stderr=subprocess.PIPE,) stdout, stderr = proc.communicate('through stdin to stdout') if proc.returncode > 0: print "Error %s: %s\n command was: '%s'" % (proc.returncode,stderr.strip(),command) if proc.returncode == 127: # File not found, lets print path path=getenv("PATH") print "Check if your path is correct %s" % (path) if stderr.find('Password:') == 0 and command.find('sudo') == 0: print "Check if user is in the sudoers file" if stderr.find('sorry, you must have a tty to run sudo') == 0 and command.find('sudo') == 0: print "Please remove 'requiretty' from /etc/sudoers" exit(unknown) else: return stdout def end(): global summary global longserviceoutput global perfdata global nagios_status global show_longserviceoutput global show_perfdata message = "%s - %s" % ( state[nagios_status], summary) if show_perfdata: message = "%s | %s" % ( message, perfdata) if show_longserviceoutput: message = "%s\n%s" % ( message, longserviceoutput) if nagios_server is not None: pass print message if nagios_status < 0: nagios_status = unknown exit(nagios_status) def add_perfdata(text): global perfdata text = text.strip() perfdata = perfdata + " %s " % (text) def add_long(text): global longserviceoutput longserviceoutput = longserviceoutput + text + '\n' def add_summary(text): global summary summary = summary + text def set_path(path): current_path = getenv('PATH') if current_path.find('C:\\') > -1: # We are on this platform if path == '': path = ";C:\Program Files\Hewlett-Packard\Sanworks\Element Manager for StorageWorks HSV" path = path + ";C:\Program Files (x86)\Compaq\Hpacucli\Bin" path = path + ";C:\Program Files\Compaq\Hpacucli\Bin" else: path = ';' + path else: # Unix/Linux, etc if path == '': path = ":/usr/sbin" else: path = ':' + path current_path = "%s%s" % (current_path,path) environ['PATH'] = current_path def check(object, field, valid_states = ['OK']): state = -1 global nagios_status if object.has_key(field): if object[field] in valid_states: state = ok else: state = warning nagios_status = max(nagios_status, state) return state if __name__ == '__main__': main()