monitors:xymon-apisec-gw

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monitors:xymon-apisec-gw [2020/06/09 17:04] – created hapnesbittmonitors:xymon-apisec-gw [2020/06/09 17:16] (current) – [Changelog] hapnesbitt
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 ===== Installation ===== ===== Installation =====
 === Client side === === Client side ===
 +Edit $XYMONCLIENTHOME/etc/xymonclient.cfg to call the script
  
-=== Server side ===+Add the following to your /opt/xymon/client/etc/clientlaunch.cfg
  
 +[xymon-apisec-gw]
 +        ENVFILE $XYMONCLIENTHOME/etc/xymonclient.cfg
 +        CMD $XYMONCLIENTHOME/ext/xymon-apisec-gw.sh
 +        LOGFILE $XYMONCLIENTHOME/logs/xymon-apisec-gw.log
 +        INTERVAL 5m
 +
 +Put the script here
 +/opt/xymon/client/ext/xymon-apisec-gw.sh
 +
 +chmod a+x xymon-apisec-gw.sh
 +
 +
 +=== Server side ===
 +Nothing to do except make sure the hosts.cfg lists the custom column name for the hosts with this monitor to report to.
 ===== Source ===== ===== Source =====
-==== myscript.sh ====+==== xymon-apisec-gw.sh ====
  
 <hidden onHidden="Show Code ⇲" onVisible="Hide Code ⇱"> <hidden onHidden="Show Code ⇲" onVisible="Hide Code ⇱">
 <code> <code>
 +#!/bin/sh
 +
 +   COLUMN=ITM-Custom # Name of the column
 +   COLOR=green # By default, everything is OK
 +   MSG="ITM-Custom on Linux"
 +
 +   # Do whatever you need to test for something
 +IBDATAMAX=`cat /etc/my.cnf | grep ibdata | grep -o '......$' | sed 's/[^0-9]*//g' `
 +DISKSPACE=`df -mP /dev/mapper/vg00-lv_db | sed '1d' | awk '{print $5}' | cut -d'%' -f1`
 +DISKSPACE2=`df -mP /dev/mapper/vg00-lv_db | sed '1d' | awk '{print $3}' | cut -d'%' -f1`
 +DISKSPACE3=`df -mP /dev/mapper/vg00-lv_db | sed '1d' | awk '{print $4}' | cut -d'%' -f1`
 +DISKSPACE4=`df -mP /dev/mapper/vg00-lv_log | sed '1d' | awk '{print $5}' | cut -d'%' -f1`
 +DISKSPACE5=`bc <<<"scale=2; $DISKSPACE2 / $IBDATAMAX"`
 +DISKSPACE6=`bc <<<"$DISKSPACE5 * 100"`
 +DISKSPACE7=`bc <<<"$DISKSPACE6 / 1"`
 +
 +
 +# MySQL capacity 
 +IBDATAMAX=`cat /etc/my.cnf | grep ibdata | grep -o '......$' | sed 's/[^0-9]*//g' `
 +
 +# Disk capacity threshold
 +ALERT=60
 +ALERT2=60
 +ALERT3=60
 +ALERT4=75
 +ALERT5=75
 +ALERT6=75
 +
 +   # As an example, go green if diskspace used is less than alert threshold 
 +   if [ $DISKSPACE -lt $ALERT ] && [ $DISKSPACE4 -lt $ALERT2 ] && [ $DISKSPACE7 -lt $ALERT3 ]
 +   then
 +      COLOR=green
 +      echo "" > /tmp/diskstatus 
 +      echo "     0. Disk Alert " >> /tmp/diskstatus 
 +      echo "     1. Disk Report " >> /tmp/diskstatus 
 +      echo "     2. CPU Report" >> /tmp/diskstatus 
 +      echo "     3. Memory Report" >> /tmp/diskstatus 
 +      echo "     4. Network Report" >> /tmp/diskstatus 
 +      echo "     5. Environment Report" >> /tmp/diskstatus 
 +      echo "" >> /tmp/diskstatus 
 +
 +      echo "     * 0. Disk Alert * " >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus 
 +
 +      echo "        If one of these three exceed 60% turn this page Yellow/Warn -- Over 75% turn Red/Panic" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus 
 +
 +      echo "        Current percentages used" >> /tmp/diskstatus 
 +      echo "             IBDATA is ${DISKSPACE7}% used" >> /tmp/diskstatus
 +      echo "             DB partition ${DISKSPACE}% used" >> /tmp/diskstatus
 +      echo "             Log partion ${DISKSPACE4}% used" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus 
 +
 +      echo "        DISK Info" >> /tmp/diskstatus 
 +      echo "             IBDATA MAX ${IBDATAMAX}M" >> /tmp/diskstatus
 +      echo "             ${DISKSPACE2}M of /var/lib/mysql used " >> /tmp/diskstatus
 +      echo "             ${DISKSPACE3}M of /var/lib/mysql available " >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus 
 +
 +      echo "        Threshold Info" >> /tmp/diskstatus 
 +      echo "             Global DISK threshold Default in Xymon: Turn Yellow at 90% and Red at 95%" >> /tmp/diskstatus
 +      echo "             Custom DISK threshold set in analysis.cfg for APISEC GW boxes: Turn Yellow at 70% and Red at 85%" >> /tmp/diskstatus
 +      echo "             Custom ITM-Custom threshold set in this ITM-Custom script for specific Disk partitions: Turn Yellow at 60% and Red at 75%" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus 
 +      echo "" >> /tmp/diskstatus 
 +
 +      echo "     * 1. Disk Report * " >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus 
 +      echo "         Disk Free" >> /tmp/diskstatus
 +      echo "           df -mP" >> /tmp/diskstatus
 +      df -mP >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Summary of Some Disk Statistics" >> /tmp/diskstatus
 +      echo "vmstat -D" >> /tmp/diskstatus
 +      vmstat -D >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +
 +      echo "     * 2. CPU Report *" >> /tmp/diskstatus 
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "top -b -n -1 " >> /tmp/diskstatus
 +      top -b -n 1 >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Top Five CPU Using Processes" >> /tmp/diskstatus
 +      echo "ps auxf | sort -nr -k 3 | head -6" >> /tmp/diskstatus
 +      ps auxf | sort -nr -k 3 | head -6 >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Process Tree" >> /tmp/diskstatus
 +      echo "pstree" >> /tmp/diskstatus
 +      pstree >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +
 +      echo "     * 3. Memory Report *" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Active and Inactive Memory five second delay thrice" >> /tmp/diskstatus
 +      echo "vmstat -a 5 3 " >> /tmp/diskstatus
 +      vmstat -a 5 3 >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Free Memory" >> /tmp/diskstatus
 +      echo "free -m " >> /tmp/diskstatus
 +      free -m >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Top Five Memory Using Processes" >> /tmp/diskstatus
 +      echo "ps auxf | sort -nr -k 4 | head -6" >> /tmp/diskstatus
 +      ps auxf | sort -nr -k 4 | head -6 >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Event Counters and Memory Statistics" >> /tmp/diskstatus
 +      echo "vmstat -s" >> /tmp/diskstatus
 +      vmstat -s >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Meminfo Statistics" >> /tmp/diskstatus
 +      echo "cat /proc/meminfo" >> /tmp/diskstatus
 +      cat /proc/meminfo >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "     * 4. Network Report *" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "ss -s" >> /tmp/diskstatus
 +      ss -s >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "ss -l" >> /tmp/diskstatus
 +      ss -l >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "ip route" >> /tmp/diskstatus
 +      ip route >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "ip -s lin" >> /tmp/diskstatus
 +      ip -s lin >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "ip maddr" >> /tmp/diskstatus
 +      ip maddr ls >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "ifconfig" >> /tmp/diskstatus
 +      ifconfig >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "ethtool eth0" >> /tmp/diskstatus
 +      ethtool eth0 >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "netstat -s" >> /tmp/diskstatus
 +      netstat -s >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "     * 5. Environment Report *" >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "id" >> /tmp/diskstatus
 +      id >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "env" >> /tmp/diskstatus
 +      env >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "Redhat Release" >> /tmp/diskstatus
 +      cat /etc/redhat-release >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "uptime" >> /tmp/diskstatus
 +      uptime >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      MSG="${MSG}
 + 
 +      `cat /tmp/diskstatus`
 +      "
 +
 +
 +   # As an example, go yellow if diskspace used is less than alert threshold 
 +   elif [ $DISKSPACE -lt $ALERT4 ] && [ $DISKSPACE4 -lt $ALERT5 ] && [ $DISKSPACE7 -lt $ALERT6 ]
 +   then
 +      COLOR=yellow
 +      echo "" >> /tmp/diskstatus
 +      echo -n "Your DB partition disk space is ${DISKSPACE}% used." > /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "" >> /tmp/diskstatus
 +      echo -n "Your LOG partition disk space is ${DISKSPACE4}% used." >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "" >> /tmp/diskstatus
 +      echo -n "Your IBDATA is ${DISKSPACE7}% used." >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      MSG="${MSG}
 +      `cat /tmp/diskstatus`
 +     This is an early warning sytem that turns Yellow at 60% used and Red at 75% used. 
 +     As a fire drill, the correct functioning of this Yellow Alert can be verified by temporarily setting the Alert threshold lower.
 +      "
 +
 +
 +   else
 +      COLOR=red
 +
 +      echo "" >> /tmp/diskstatus
 +      echo -n "Your DB partition disk space is ${DISKSPACE}% used." > /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "" >> /tmp/diskstatus
 +      echo -n "Your LOG partition disk space is ${DISKSPACE4}% used." >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      echo "" >> /tmp/diskstatus
 +      echo -n "Your IBDATA is ${DISKSPACE7}% used." >> /tmp/diskstatus
 +      echo "" >> /tmp/diskstatus
 +
 +      MSG="${MSG}
 +      `cat /tmp/diskstatus`
 +     This is an early warning sytem that turns Yellow at 60% used and Red at 75% used. 
 +     As a fire drill, the correct functioning of this Red Alert can be verified by temporarily setting the Alert threshold lower.
 +      "
 +   fi
 +
 +   # Tell Xymon about it
 +   $XYMON $XYMSRV "status $MACHINE.$COLUMN $COLOR `date`
 +   ${MSG}
 +   "
 +
 +   exit 0
 </code> </code>
 </hidden> </hidden>
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 ===== Changelog ===== ===== Changelog =====
  
-  * **YYYY-MM-DD**+  * **2020-06-09**
     * Initial release     * Initial release
  
  • monitors/xymon-apisec-gw.1591722248.txt.gz
  • Last modified: 2020/06/09 17:04
  • by hapnesbitt