{{page>:menu}}
====== NAGIOS ======
  * [[http://www.nagios.org/|nagios.org]], [[http://www.nagios.org/download/|download]], [[http://support.nagios.com/knowledgebase/officialdocs|dokumentace]], [[http://wiki.nagios.org/index.php/Main_Page|Wiki]]
  * [[http://sourceforge.net/projects/nagiosql/|NagiosQL]] - PHP frontend - [[http://sourceforge.net/projects/nagiosql/files/latest|latest]]

===== Instalace Debian =====
  *[[http://www.abclinuxu.cz/clanky/site/nagios-plus-centreon-plus-mysql-instalace-a-zakladni-konfigurace|Návod na ABClinuxu]]
  *přidat repozitář ''deb http://www.backports.org/debian etch-backports main contrib non-free''
  *přidat GPG podpis ''apt-get install debian-backports-keyring'' 
  *''aptitude install nagios3 nagios-plugins nagios-images mysql-server-5.0 apache2 php5 php5-cgi php5-mysql php5-snmp php5-gd php-db php-pear php-date php-mail php-mail-mime php-net-smtp php-net-socket libapache2-mod-php5 php5-ldap sudo gcc make rrdtool librrds-perl snmp snmpd libnet-snmp-perl libpng-dev libappconfig-perl libio-socket-inet6-perl libsnmp-perl libsocket6-perl libdigest-hmac-perl libcrypt-des-perl libdigest-sha1-perl''
  *[[http://www.centreon.com/Download/Download.html|Centreon]]

===== Konfigurace =====
  * přehledné vysvětlení všech [[http://nagios.sourceforge.net/docs/3_0/toc.html|konfigů]]

==== host.conf ====
  *//check_interval// - nenastavovat, Nagios si toto řídí sám.
  *//notification_options// - nastavit jen na **d,r** čili jen při změně stavu na DOWN a RECOVERY. Unreachable nás nemusí nezajímá, ten je totiž vždy za nějakým prvkem, který je DOWN
  *//notification_interval// - při **0** posílá zprávy  

===== Problémy =====
==== reset stavů ====
  *zastavit Nagios
  *smazat ''/var/lib/nagios3/retention.dat''
  *spustit Nagios

===== NSclient++ pro WINDOWS =====
  * na Windows musí být <del>[[http://www.nagiosexchange.org/Windows.49.0.html?&tx_netnagext_pi1[p_view]=65|NSClient]]</del> resp. novější [[http://sourceforge.net/projects/nscplus/files/nscplus/|NSClient++]]
  * NSClient se instaluje jako služba ''@nsclient++ /install'' resp. ''@nsclient++ /uninstall'' pro odinstalování
  * NSClient se spouští pak ''**@net start nsclient++**'' resp. ''**@net stop nsclient++**'' pro vypnutí
  * konfigurace se provádí přes //nsc.ini//
  * v Nagiosu se pak použije **check_nt**
  * nastavení parametrů {{linux:others:nsclient.html|check_nt}}

===== SNMP traps =====
  *nainstalovat [[http://sourceforge.net/projects/snmptt/files/snmptt/|SNMPTT]]

===== WMI =====
  *http://www.edcint.co.nz/checkwmiplus/
==== instalace ====
  -nainstalovat binárku **wmic**
  -stáhnout [[http://www.edcint.co.nz/checkwmiplus/?q=downloads|WMI plus]]
  -rozbalit do ''/usr/lib/nagios/plugins''
  -zkusit pustit ''check_wmi_plus''. Zřejmě bude pořeba doinstalovat do Perlu podporu:<code>
# cpan
perl> install Bundle::CPAN
perl> reload cpan
perl> install Number::Format Config::IniFiles DateTime
</code>

==== dotazy ====
  *vytížení CPU<code>
SELECT  PercentProcessorTime FROM  Win32_PerfFormattedData_PerfOS_Processor WHERE Name="_Total"
</code>
  *load average<code>SELECT  ProcessorQueueLength FROM  Win32_PerfFormattedData_PerfOS_System</code>
==== commands ====
  *přidat [[http://www.edcint.co.nz/checkwmiplus/?q=nagioscommanddefinitions|commands]] - {{nagios:moje upravené}}<code>
define command{
 command_name check_wmi_plus
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m $ARG1$ -u $USER8$ -p $USER9$ -s $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$ $ARG7$ $ARG8$ $ARG9$
 }

define command{
 command_name check_win_io
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkio -u $USER8$ -p $USER9$ -s $ARG1$ -a "$ARG2$" $ARG3$ $ARG4$
 }

define command{
 command_name check_win_filesize
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkfilesize -u $USER8$ -p $USER9$ -a $ARG1$ -w $ARG2$ -c $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_fileage
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkfileage -u $USER8$ -p $USER9$ -a '$ARG1$' -w $ARG2$ -c $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_disk
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkdrivesize -u $USER8$ -p $USER9$ -a $ARG1$ -w $ARG2$ -c $ARG3$
 }

define command{
 command_name check_win_freespace
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkfreespace -u $USER8$ -p $USER9$ -a $ARG1$ -w $ARG2$ -c $ARG3$
 }

define command{
 command_name check_win_volume
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkvolsize -u $USER8$ -p $USER9$ -a $ARG1$ -w $ARG2$ -c $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_cpuq
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkcpuq -u $USER8$ -p $USER9$ -w $ARG1$ -c $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_cpu
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkcpu -u $USER8$ -p $USER9$ -w $ARG1$ -c $ARG2$
 }

define command{
 command_name check_win_cpudetail
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkeachcpu -u $USER8$ -p $USER9$ -w $ARG1$ -c $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_network
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checknetwork -u $USER8$ -p $USER9$ -a '$ARG1$' $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_service
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkservice -u $USER8$ -p $USER9$ -t 25 -a '$ARG1$' -c $ARG2$
 }

define command{
 command_name check_win_uptime
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkuptime -u $USER8$ -p $USER9$ -w $ARG1$ -c $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_mem
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkmem -u $USER8$ -p $USER9$ -w $ARG1$ -c $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_page
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkpage -u $USER8$ -p $USER9$ $ARG1$ $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_process
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkprocess -u $USER8$ -p $USER9$ -a "$ARG1$" -3 '$ARG2$' -w "$ARG3$" -c $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_win_eventlog
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkeventlog -u $USER8$ -p $USER9$ -a $ARG1$ -o $ARG2$ -3 $ARG3$ -w $ARG4$ -c $ARG5$ $ARG6$ $ARG7$
 }

define command{
 command_name check_ts
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkts -u $USER8$ -p $USER9$ -s $ARG1$ $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_iis
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkiis -u $USER8$ -p $USER9$ -s $ARG1$ -a $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_exchange
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkexchange -u $USER8$ -p $USER9$ -s $ARG1$ -a $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_sql
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checksql -u $USER8$ -p $USER9$ -s $ARG1$ -a $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_sql_express
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checksqlex -u $USER8$ -p $USER9$ -s $ARG1$ -a $ARG2$ $ARG3$ $ARG4$ $ARG5$
 }

define command{
 command_name check_win_proc
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkproc -s $ARG1$ -u $USER8$ -p $USER9$ -a $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_win_dns
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkdns -s $ARG1$ -u $USER8$ -p $USER9$ $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_win_dhcp
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkdhcp -s $ARG1$ -u $USER8$ -p $USER9$ $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_win_dhcpv6
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkdhcpv6 -s $ARG1$ -u $USER8$ -p $USER9$ $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_win_print
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkprint -s $ARG1$ -u $USER8$ -p $USER9$ $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_win_users
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkusers -s $ARG1$ -u $USER8$ -p $USER9$ $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_win_power
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkpower -s $ARG1$ -u $USER8$ -p $USER9$ $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }

define command{
 command_name check_ad
 command_line $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -m checkad -s $ARG1$ -u $USER8$ -p $USER9$ $ARG2$ $ARG3$ $ARG4$ $ARG5$ $ARG6$
 }
</code>