proxmox

#!/bin/bash
#/usr/lib/check_mk_agent/local

export LANG=de_DE.UTF-8

# Get data
px_version=$(pveversion);
px_vms_sum=$(($(qm list|wc -l)-1));
px_vms_stopped=$(qm list|grep -c stopped);
px_vms_started=$(qm list|grep -c running);

reboot=0
if [ -x  /var/run/reboot-required.pkgs ] ; then
  reboot=$(cat /var/run/reboot-required.pkgs|wc -l)
 fi
supdates=0
supdates=$(apt-get upgrade -s 2>/dev/null| grep ^Security |wc -l)
nupdates=0
nupdates=$(apt-get upgrade -s 2>/dev/null| grep ^Inst |wc -l)


kernel=$(uname -r);
latestbootkernel=$(ls -t /boot/vmlinuz-* | sed "s/\/boot\/vmlinuz-//g" | sort -Vr | head -n1)

if [ -f /var/run/reboot-required ]; then
  reboot=$(cat /var/run/reboot-required|grep \*\*\**\*\*\*|wc -l)
 fi
if [ "$kernel" != "$latestbootkernel" ]; then
  reboot=1
 fi


# Temperature sensors
TFILE="/tmp/$(basename $0).$$.tmp"
/usr/bin/sensors > $TFILE
temper="P LMsensors "
while read line; do
  if  [[ $line == *-*-* ]] ; then
    prefix=$(echo $line)
   fi
  if  ( [[ $line == *:*C\ * ]] || [[ $line == *:*W\ * ]] ) ; then
    key=$(echo $line|cut -d":" -f1|sed s/\ //|sed s/\ //)
    values=$(echo $line|cut -d":" -f2)
    value=$(echo $values|cut -d" " -f1|tr -d "°C():;+,=-")
    high=$(echo $values|cut -d"h" -f2-10|cut -d" " -f3|tr -d "°C():;+,=-")
    crit=$(echo $values|cut -d"r" -f2-10|cut -d" " -f3|tr -d "°C():;+,=-")
    if ( [[ $key == *power* ]] || [[ $key == *pwr* ]]  ) ; then #TDP values are tight! SYSTIN:
      high=$( bc <<< "$high + 10")
      crit=$( bc <<< "$crit + 10")
     fi
    # fallback values
#    if  [[ $high != *"."* ]] ; then
#      high=100
#     fi
#    if [[ $crit != *"."* ]] ; then
#      crit=120
#     fi
    if  [[ $high != *"."* ]] || [[ $high = "0.0" ]]  ; then
      high=100
     fi
    if [[ $crit != *"."* ]] || [[ $crit != "0.0" ]] ; then
      crit=120
     fi
    if ( [[ $key != "PECIAgent1" ]] && [[ $key != "AUXTIN" ]] ) ; then
      temper="$temper$prefix-$key=$value;0.1:$high;0.1:$crit|"
     fi
   fi
 done <$TFILE
rm $TFILE


# Output
echo "0 Proxmox_Version Version=$px_version;"
echo "0 Proxmox_VMs Started=$px_vms_started|Stopped=$px_vms_stopped|Gesamt=$px_vms_sum; $px_vms_started von $px_vms_sum VMs laufen"
echo $(echo $temper|sed 's/|$//')
echo "P Debian-Patchstatus SecurityUpdates-waiting=$supdates.0;0:1;0:2|RegularUpdates-waiting=$nupdates.0;0:25;0:41|Reboot-waiting=$reboot.0;0:0.5;0:2"