#!/bin/bash

# check_mk check f. HP Smart Array Controller
#
# 01/2011 Matthias Henze
# Lizenz: GPL v2

# sample output - requires hpacucli
#
#
# hpacucli controller all show 
#
#Smart Array P410 in Slot 4                (sn: PACCR9SY0AXY  )
#
#
# hpacucli controller slot=4 array all show 
#
#Smart Array P410 in Slot 4
#
#   array A (SATA, Unused Space: 0 MB)
#
#
# hpacucli controller slot=4 array A physicaldrive all show
#
#Smart Array P410 in Slot 4
#
#   array A
#
#      physicaldrive 1I:1:1 (port 1I:box 1:bay 1, SATA, 500 GB, OK)
#      physicaldrive 1I:1:2 (port 1I:box 1:bay 2, SATA, 500 GB, OK)
#      physicaldrive 1I:1:3 (port 1I:box 1:bay 3, SATA, 500 GB, OK)
#      physicaldrive 1I:1:4 (port 1I:box 1:bay 4, SATA, 500 GB, OK, spare)
#

function is_integer() {
    [ "$1" -eq "$1" ] > /dev/null 2>&1
    return $?
}

if [ -x `which /usr/sbin/hpacucli` ]; then

  echo '<<<hpsa_controller>>>'
  cc=-1
  CMD="hpacucli controller all show"
  while read -a cont; do
    if is_integer ${cont[5]}; then
      cc=$(($cc+1))
      cstat=$(hpacucli controller slot=${cont[5]} show | egrep "Controller Status|Cache Status|Battery.*Status"|cut -d " " -f 3,6,9|tr -d '\n')
      case $(echo $cstat | wc -w) in
         1)
           cstat=$cstat" Not Not"
           ;;
         2)
           cstat=$cstat" Not"
           ;;
      esac
      if [ "$cstat" = " OK OK OK" -o "$cstat" = " OK OK Not" -o "$cstat" = " OK Not Not" ]; then
        echo "${cont[5]} OK ${cont[2]}$cstat"
      else
        echo "${cont[5]} CRIT ${cont[2]}$cstat"
      fi
      controllers[$cc]=${cont[5]}
    fi
  done < <( $CMD )

  echo '<<<hpsa_array>>>'
  for c in $(seq 0 $cc)
  do
    ac=-1
    CMD="hpacucli controller slot=${controllers[$c]} array all show"
    while read -a cary; do
      if [ "X${cary[0]}X" = "XarrayX" ]; then
        ac=$(($ac+1))
        # collect lines
        read -d + -a x <<< $(hpacucli controller slot=${controllers[$c]} array ${cary[1]} show | sed 's/(Embedded)//')
        # collect words
        read -a ary <<< ${x[*]}
        echo "${controllers[$c]}:${cary[1]} ${ary[16]} ${ary[10]} unused: ${ary[13]} ${ary[14]}"
        arrays[$ac]=${cary[1]}
      fi
    done < <( $CMD )
  done

  echo '<<<hpsa_drive>>>'
  for c in $(seq 0 $cc)
  do
    for a in $(seq 0 $ac)
    do
      CMD="hpacucli controller slot=${controllers[$c]} array ${arrays[$a]} physicaldrive all show"
      while read -a pdrv; do
        if [ "X${pdrv[0]}X" = "XphysicaldriveX" ]; then
          echo -n "${controllers[$c]}:${arrays[$a]}:${pdrv[1]} ${pdrv[9]/[),]/} ${pdrv[6]/,/} ${pdrv[7]} ${pdrv[8]/,/} "
          if [ ${pdrv[10]} ]; then 
            echo ${pdrv[10]/)/}
          else
            echo "assigned"
          fi
        fi
      done < <( $CMD )
    done
  done
fi