There is a repository on xymonton.org but not much is contributed to it. This would need some modification to work on my RH systems but it's a good start. Thanks for sharing.

Scot Kreienkamp | Senior Systems Engineer | La-Z-Boy Corporate One La-Z-Boy Drive | Monroe, Michigan 48162 | Office: 734-384-6403 | | Mobile: 7349151444 | Email: Scot.Kreienkamp at la-z-boy.com -----Original Message----- From: Xymon [mailto:xymon-bounces at xymon.com] On Behalf Of Jaap Winius Sent: Wednesday, July 5, 2017 9:52 AM To: xymon at xymon.com Subject: Re: [Xymon] Xymon script question

Quoting Scot Kreienkamp <Scot.Kreienkamp at la-z-boy.com>:

Hi Scot,

Thanks for your reply, I'll try it out in a bit. In the mean time, here's my script:

========================== #!/bin/bash

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

COLUMN=Reboot # Name of the column COLOR=green # By default, everything is OK MSG="Reboot required"

RUN=$(uname -r |awk -F - '{print $1}') # Version of the running kernel IRF=$(find /boot -type f -name "initrd.img-$RUN-*") # Find matching init.rd file FMD=$(stat -c %Y $IRF) # Modify date of init.rd file in seconds since 1970 UPT=$(cat /proc/uptime |awk -F \. '{print $1}') # Seconds of uptime, rounded down EPC=$(date +%s) # Current epoch (seconds since 1970) DIF=$(($EPC-$FMD)) # Age of init.rd file in seconds

if [ $DIF -gt $UPT ] then MSG="${MSG}:

    No. Already running the latest version of Linux kernel $RUN.
    "

else COLOR=yellow

    LFT=$(stat -c %y $IRF |awk -F \. '{print $1}') # Last modified time
    LBT=$(who -b |awk '{print $3" "$4}') # Last boot time

    MSG="${MSG}:

    Yes. A new version of Linux kernel $RUN was installed on $LFT after

the last reboot on $LBT. " fi

Tell Xymon about it

$XYMON $XYMSRV "status $MACHINE.$COLUMN $COLOR date

${MSG} "

exit 0

==========================

I have the unattended-upgrades package installed on all of the clients, which are only set to notify me if an error occurs, so this way I'll know when it's time to reboot any of them.

Is there a Xymon repository somewhere for scripts like this?

Cheers,

Jaap

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