Check_nrpe外掛之check_uptime.sh檢測系統啟動時間

Michael_DD發表於2015-05-20
Check_nrpe外掛之check_uptime.sh檢測系統啟動時間

check_uptime.sh

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  1. !/bin/bash
  2. # ========================================================================================
  3. # goldengate health plugin for Nagios
  4. #
  5. # Written by : dudong
  6. # Release : 1.0.0
  7. # Creation date : 2015-02-11
  8. # Description : Nagios plugin (script) to check uptime .
  9. # This script has been designed and written on Linux System.
  10. #
  11. # USAGE : ./check_uptime.sh 365 500
  12. #
  13. # Exemple: ./check_uptime.sh
  14. #
  15. #
  16. # HISTORY :
  17. # Release | Date | Authors | Description
  18. # --------------+---------------+----------------------+-----------------------------------
  19. # 1.0.0 | 2015.05.18 | dudong | Create the script
  20. # -----------------------------------------------------------------------------------------
  21. # NOTICE:
  22. #-----------------------------------------------------------------------------------------
  23. # You should have the root Permissions ,You can use sudo to realize .
  24. # -----------------------------------------------------------------------------------------

  26. # Nagios return codes
  27. WARNING=
  28. CRITICAL=

  30. BRIEF=0
  31. SILENT=0

  33. #定義 nagios返回的狀態變數
  34. STATE_OK=0
  35. STATE_WARNING=1
  36. STATE_CRITICAL=2
  37. STATE_UNKNOWN=3

  39.  # 外掛描述資訊
  40. PROGNAME=\"check_uptime\"
  41. RELEASE=\"Revision 1.0.0\"
  42. AUTHOR=\"(c) 2015 dudong\"

  44. # Functions plugin usage
  45. # 外掛的使用方法函式

  47. print_release() {
  48.     echo \"$RELEASE $AUTHOR\"
  49. }

  51. print_usage() {
  52.         echo \"\"
  53.         echo \"$PROGNAME $RELEASE - check uptime script for Nagios\"
  54.         echo \"\"
  55.         echo \"Usage: check_uptime\"
  56.         echo \"\"
  57.         echo \" -w warning\"
  58.         echo \"\"
  59.         echo \" -c critical\"
  60.         echo \"\"
  61.         echo \" -h Show this page\"
  62.         echo \"\"
  63.         echo \"\"
  64.         echo \" -v check the version\"
  65.     echo \"Usage: $PROGNAME\"
  66.     echo \"Usage: $PROGNAME --help\"
  67.     echo \"\"
  68.     exit 0
  69. }

  71. print_help() {
  72.         print_usage
  73.         echo \"\"
  74.         echo \"This plugin will check uptime \"
  75.         echo \"\"
  76.         exit 0
  77. }


  80. # 傳遞引數

  82. # process args
  83. while [ ! -z \"$1\" ]; do
  84.     case $1 in
  85.         -b) BRIEF=1 ;;
  86.         -s) SILENT=1 ;;
  87.         -w) shift; WARNING=$1 ;;
  88.         -c) shift; CRITICAL=$1 ;;
  89.         -h) show_help; exit 1 ;;
  90.     esac
  91.     shift
  92. done

  94. #獲取啟動時間
  95. UPDATE=$( uptime | awk \'{print $3}\')


  98. #判斷
  99. if [[ $UPDATE -ge $CRITICAL ]]; then
  100.        echo \"Critical - This system have been up for $UPDATE days | days=$UPDATE\"
  101.        exit $STATE_CRITICAL

  103. elif [[ $UPDATE -ge $WARNING ]]; then
  104.   echo \"Warning - This system have been up for $UPDATE days | days=$UPDATE\"
  105.    exit $STATE_WARNING

  107. else
  108.    echo \"OK - This system have been up for $UPDATE days | days=$UPDATE\"
  109.    exit $STATE_OK
  110.   
  111. fi
  112. #
  113. #

使用示例：

[root@szadminsrv uptime]# /usr/local/nagios/libexec/check_uptime.sh -w 365 -c 600
OK - This system have been up for 302 days | days=302


來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/29500582/viewspace-1663250/，如需轉載，請註明出處，否則將追究法律責任。

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