Nagios, performance data пустая (самописный скрипт)

22.12.2011 16:33 · отредактировано #215759

Хотел построить график загрузки процессора на ESX, написал скрипт который выполняется на удаленной машине.

text


STATE_OK=0
STATE_WARNING=1
STATE_CRITICAL=2
STATE_UNKNOWN=3
cpu_usage=`esxtop -b -d 2 -n 1 | awk -F "," '{print $16}' |grep -v esx | tr -t '.' ',' | tr -d '"' | awk '{printf "%.0f",$1}'`
let "cpu_usage += 1"
let "cpu_usage -= 1"
warning=80
critical=90
if (("$cpu_usage" >= "$critical")); then
    echo "CPU Usage CRITICAL!" $cpu_usage
    EXIT_STATE=$STATE_CRITICAL
elif (("$cpu_usage" >= "$warning")); then
    echo "CPU Usage WARNING!" $cpu_usage
    EXIT_STATE=$STATE_WARNING
elif (("$cpu_usage" < "$warning")); then
    echo "CPU Usage OK!" $cpu_usage
    EXIT_STATE=$STATE_OK
else
    echo "UNKNOWN! $cpu_usage"  
    EXIT_STATE=$STATE_UNKNOWN
fi
exit $EXIT_STATE

Сделал плагин на nagios сервере,

text


HOST=$1
ssh nagios@$HOST /home/nagios/sh_mon/check_cpu.sh

ну и соответственно сделал изменения в конфигурации Nagios.

Это всё работает но...

text


Service State Information
Current Status:    
 OK  
 (for 2d 1h 14m 23s)
Status Information:    CPU Usage OK! 0
Performance Data:    
Current Attempt:    1/10  (HARD state)
Last Check Time:    22-12-2011 15:54:24
Check Type:    ACTIVE
Check Latency / Duration:    325.531 / 0.275 seconds
Next Scheduled Check:      22-12-2011 16:24:24
Last State Change:    20-12-2011 15:15:35
Last Notification:    N/A (notification 0)
Is This Service Flapping?    N/A
In Scheduled Downtime?    
  NO  
Last Update:    22-12-2011 16:29:49  ( 0d 0h 0m 9s ago)
Active Checks:    
  ENABLED  
Passive Checks:    
  ENABLED  
Obsessing:    
  ENABLED  
Notifications:    
  DISABLED  
Event Handler:    
  ENABLED  
Flap Detection:    
  ENABLED

Performance Data: - пусто. соответственно графики я построить не смогу. что сделать чтобы данные собирались??

[console]
tail -f perfdata.log | grep ESX
2011-12-22 16:21:14 [5468] [1] No Performance Data for ESX / Ping
2011-12-22 16:28:17 [19304] [1] No Performance Data for ESX / ESX_Memory
2011-12-22 16:29:13 [21302] [1] No Performance Data for ESX / Ping
2011-12-22 16:30:32 [23866] [1] No Performance Data for ESX / ESX_CPU
2011-12-22 16:31:36 [25918] [1] No Performance Data for ESX / ESX_Swap
[/console]

STATE_OK=0 STATE_WARNING=1 STATE_CRITICAL=2 STATE_UNKNOWN=3 cpu_usage=`esxtop -b -d 2 -n 1 | awk -F "," '{print $16}' |grep -v esx | tr -t '.' ',' | tr -d '"' | awk '{printf "%.0f",$1}'` let "cpu_usage += 1" let "cpu_usage -= 1" warning=80 critical=90 if (("$cpu_usage" >= "$critical")); then echo "CPU Usage CRITICAL! $cpu_usage%| CPU Usage $cpu_usage" EXIT_STATE=$STATE_CRITICAL elif (("$cpu_usage" >= "$warning")); then echo "CPU Usage WARNING! $cpu_usage%| CPU Usage $cpu_usage" EXIT_STATE=$STATE_WARNING elif (("$cpu_usage" < "$warning")); then echo "CPU Usage OK! $cpu_usage%| CPU Usage $cpu_usage" EXIT_STATE=$STATE_OK else echo "UNKNOWN! $cpu_usage%| UNKNOWN! $cpu_usage" EXIT_STATE=$STATE_UNKNOWN fi exit $EXIT_STATE