nagios eventhandler的問(wèn)題

soap2003

我想通過(guò)nagios先監(jiān)控本機(jī)的ssh進(jìn)程，當(dāng)發(fā)現(xiàn)進(jìn)程宕機(jī)的時(shí)候，則自動(dòng)重啟。

<<services.cfg>>

define service{
        host_name                               localhost
        service_description             local_procs_sshd
        check_command                   check_local_procs_sshd
        max_check_attempts                      3
        normal_check_interval           5
        retry_check_interval            5
        check_period                    24x7
        event_handler                   restart_sshd
        event_handler_enabled           1
        process_perf_data                       1
        notification_interval           5
        notification_period             24x7
        notification_options            w,u,c
        contact_groups                  admin
}

<<misccommands.cfg>>

define command{
        command_name                  restart_sshd
        command_line                    $USER1$/restart_sshd $SERVICESTATE$ $SERVICESTA
TETYPE$ $SERVICEATTEMPT$
}

<<restart_ssh>>

#!/bin/sh
#
# Event handler script for restarting the cypress server on the local machine
#
#


# What state is the search service in?
/usr/bin/printf "We enter" >> /usr/lib/nagios/plugins/sshd.log
yourdate=`date   +%Y%m%d%H%M%S`
case "$1" in
OK)
         
    # The service just came back up, so don't do anything...
    /usr/bin/printf "check OK $yourdate \n" >> /usr/lib/nagios/plugins/sshd.log
    ;;   
CRITICAL)
    # Aha!  The cypress service appears to have a problem - perhaps we should restart the server...
    /usr/bin/printf " The cypress service appears to have a problem $yourdate \n " >> /usr/lib/nagios/plugins/sshd.log
    service sshd restart
    ;;
esac
exit 0

配置基本這些，nagios。cfg中已經(jīng)
enable_event_handlers=1
當(dāng)監(jiān)控到服務(wù)停止的時(shí)候，就是不會(huì)調(diào)用哪個(gè)shell(restart_ssh),哪位高人幫忙分析一下，還有關(guān)于這些方面的調(diào)試應(yīng)該按照什么邏輯思路來(lái)查找問(wèn)題，原理方面還不是很懂，多謝

以下是eventlog
22-04-2009 10:25:17] SERVICE EVENT HANDLER: localhost;local_procs_sshd;CRITICAL;HARD;3;restart_sshd
[22-04-2009 10:25:05] SERVICE NOTIFICATION: nagiosadmin;localhost;local_procs_sshd;CRITICAL;notify-by-sms-serviceROCS CRITICAL: 0 processes with args /usr/sbin/sshd
[22-04-2009 10:25:05] SERVICE ALERT: localhost;local_procs_sshd;CRITICAL;HARD;3ROCS CRITICAL: 0 processes with args '/usr/sbin/sshd'
[22-04-2009 10:20:05] SERVICE EVENT HANDLER: localhost;local_procs_sshd;CRITICAL;SOFT;2;restart_sshd
[22-04-2009 10:20:05] SERVICE ALERT: localhost;local_procs_sshd;CRITICAL;SOFT;2ROCS CRITICAL: 0 processes with args '/usr/sbin/sshd'
[22-04-2009 10:20:01] EXTERNAL COMMAND: SCHEDULE_FORCED_SVC_CHECK;localhost;local_procs_sshd;1240366795
[22-04-2009 10:19:05] SERVICE EVENT HANDLER: localhost;local_procs_sshd;CRITICAL;SOFT;1;restart_sshd
[22-04-2009 10:19:05] SERVICE ALERT: localhost;local_procs_sshd;CRITICAL;SOFT;1ROCS CRITICAL: 0 processes with args '/usr/sbin/sshd'
[22-04-2009 10:19:03] EXTERNAL COMMAND: SCHEDULE_FORCED_SVC_CHECK;localhost;local_procs_sshd;1240366736


[ 本帖最后由 soap2003 于 2009-4-22 10:27 編輯 ]

soap2003

看來(lái)無(wú)人問(wèn)津，難道沒(méi)有相關(guān)的同行？

heizi21

基本和你相同吧，能檢測(cè)到宕機(jī)，但是腳本不運(yùn)行，不起作用，不知道是不是權(quán)限問(wèn)題，試試 sudo，成功后請(qǐng)回復(fù)。