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#!/bin/bash
#
# HP Smart Array Hardware status plugin for Nagios | Written by Simone Rosa
# (With HP Array Configuration Utility CLI | info [X]
# hpacucli-x.y.*.rpm ) | simonerosa
# | {X} it
#
#
# Description:
#
# This plugin checks hardware status for Smart Array Controllers,
# using the HP Array Configuration Utility CLI.
# (Array, controller, cache, battery, etc...)
#
#
# Usage: ./check_cciss [-v] [-p] [-e <number>] [-E <name>] [-s] [-d]
#
# -v = show status and informations about RAID
# -p = show detail for physical drives
# -b = exclude battery/capacitor/cache status check
# -e <number> = exclude slot number
# -E <name> = exclude chassis name
# -s = detect controller with HPSA driver (Hewlett Packard Smart Array)
# -d = use for debug (command line mode)
# -h = help information
# -V = version information
#
#
# !!!!!! NOTE: !!!!!!
#
# HP Array Configuration Utility CLI (hpacucli) need administrator rights.
# Please add this line to /etc/sudoers :
# --------------------------------------------------
# nagios ALL=NOPASSWD: /usr/sbin/hpacucli, /usr/sbin/hpssacli
#
# !!!!!!!!!!!!!!!!!!!
#
# NB: Please update the hpacucli to the current version (today 9.40) or >8.70
#
# !!!!!!!!!!!!!!!!!!!
#
# Examples:
#
# ./check_cciss
# ----------------
# RAID OK
#
# ./check_cciss -v
# -------------------
# RAID OK: Smart Array 6i in Slot 0 array A logicaldrive 1 (67.8 GB, RAID 1+0, OK)
# [Controller Status: OK Cache Status: OK Battery Status: OK]
#
# RAID CRITICAL - HP Smart Array Failed: Smart Array 6i in Slot 0 (Embedded) \
# array A logicaldrive 1 (33.9 GB, RAID 1, Interim Recovery Mode) \
# physicaldrive 1:0 (port 1:id 0 , Parallel SCSI, --- GB, Failed)
#
# RAID WARNING - HP Smart Array Rebuilding: Smart Array 6i in Slot 0 (Embedded) \
# array A logicaldrive 1 (33.9 GB, RAID 1, Recovering, 26% complete) \
# physicaldrive 1:0 (port 1:id 0 , Parallel SCSI, 36.4 GB, Rebuilding)
#
# ./check_cciss -v -p
# --------------------
# RAID OK: Smart Array 6i in Slot 0 (Embedded) array A logicaldrive 1 (33.9 GB, RAID 1, OK)
# physicaldrive 2:0 (port 2:id 0 , Parallel SCSI, 36.4 GB, OK)
# physicaldrive 2:1 (port 2:id 1 , Parallel SCSI, 36.4 GB, OK)
# physicaldrive 1:5 (port 1:id 5 , Parallel SCSI, 72.8 GB, OK, spare)
# [Controller Status: OK Cache Status: OK Battery/Capacitor Status: OK]
#
# RAID CRITICAL - HP Smart Array Failed: Smart Array 6i in Slot 0 (Embedded) \
# array A logicaldrive 1 (33.9 GB, RAID 1, Interim Recovery Mode) \
# physicaldrive 1:0 (port 1:id 0 , Parallel SCSI, --- GB, Failed) \
# physicaldrive 1:1 (port 1:id 1 , Parallel SCSI, 36.4 GB, OK)
#
# RAID WARNING - HP Smart Array Rebuilding: Smart Array 6i in Slot 0 (Embedded) \
# array A logicaldrive 1 (33.9 GB, RAID 1, Recovering, 26% complete) \
# physicaldrive 1:0 (port 1:id 0 , Parallel SCSI, 36.4 GB, Rebuilding) \
# physicaldrive 1:1 (port 1:id 1 , Parallel SCSI, 36.4 GB, OK)
#
# ./check_cciss -v -b
# ----------------
#
# RAID OK: Smart Array 6i in Slot 0 (Embedded) array A logicaldrive 1 (33.9 GB, RAID 1, OK) [Controller Status: OK]
#
# [insted of]
# RAID CRITICAL - HP Smart Array Failed: Smart Array 6i in Slot 0 (Embedded) \
# Controller Status: OK Cache Status: Temporarily Disabled \
# Battery/Capacitor Status: Failed (Replace Batteries/Capacitors)
#
#
# ChangeLog:
#
# 2017/02/25 (1.14)
# - Updated headers for versions from 1.8 to 1.13
#
# 2017/01/23 (1.13)
# - Support hpssacli in addition to hpacucli
# - Added cli flag '-b' to exclude battery/capacitor/cache status check
#
# 2013/11/20 (1.12)
# - Auto-detect the HPSA driver (tested with DL360/380 G6 with Ubuntu 12.04 LTS)
#
# 2012/07/16 (1.11)
# - Fixed little NRPE description output issue (only in one physicaldrive critical output)
#
# 2012/04/04 (1.10)
# - Critical states have priority over warning states
# - Fixed check physical drives for predicted failures without show detail (-p)
# - Fixed check physical drives for predicted failures in "chassis name" mode
#
# 2012/03/06 (1.9)
# - Increased debug verbosity
# - Added arguments to detect controller with HPSA driver (Hewlett Packard Smart Array) (-s)
# - Recognize required firmware upgrades
# - Don't confuse messages about a new fimrware with a chassis-error
# - Check physical drives for predicted failures
# - Added arguments to show detail for physical drives (-p)
# - Check the state of the cache (a dead battery will turn the cache off)
# (thanks to Casper Gielen and Kim Hagen)
#
# 2008/10/06 (1.8)
# - Added support for chassis name (example MSA500)
# - Added arguments to exclude slot number (-e <n>) and chassis name (-E <name>)
# - Added "Recovering" status reporting
# - Updated for hpacucli 8.10 version
#
# 2008/07/12 (1.7)
# - Changed command argument support to use getopts and dropped the now unnecessary -N and -c options
# (thanks to Reed Loden)
#
# 2008/07/06 (1.6)
# - Added support for multiple arrays
# (thanks to Reed Loden)
#
# 2008/05/30 (1.5)
# - Added support for checking cache and battery status; added autodetection of slot number; corrected typo
# (thanks to Reed Loden)
#
# 2006/01/25 (1.4)
# - Changed "Rebuilding" grep with "Rebuild" for capture "Ready for Rebuild" status
# (thanks to Loris A.)
#
# 2005/12/24 (1.3)
# - Added STATE_UNKNOWN when hpacucli command failed (if sudo exit with error)
# (thanks to Tim Hughes)
#
# 2005/10/10 (1.2)
# - Now it's compatible with "Compaq Smart Array"
# (suggested by Hans Engelen)
#
# 2005/10/07 (1.1)
# - Debug messages
#
# 2005/10/06 (1.0)
# - First production version
#
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
PROGNAME=`basename $0`
PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
REVISION=`echo '$Revision: 1.13 $' | sed -e 's/[^0-9.]//g'`
HPSA="0"
DEBUG="0"
VERBOSE="0"
HPPROC="/proc/driver/cciss/cciss"
HPSCSIPROC="/proc/scsi/scsi"
COMPAQPROC="/proc/driver/cpqarray/ida"
hpacucli="/usr/sbin/hpacucli"
. $PROGPATH/utils.sh
print_usage() {
echo ""
echo "Usage: $PROGNAME [-v] [-p] [-e <number>] [-E <name>] [-b] [-s] [-d]"
echo "Usage: $PROGNAME [-h]"
echo "Usage: $PROGNAME [-V]"
echo ""
echo " -v = show status and informations about RAID"
echo " -p = show detail for physical drives"
echo " -e <number> = exclude slot number"
echo " -E <name> = exclude chassis name"
echo " -b = exclude battery/capacitor/cache status check"
echo " -s = detect controller with HPSA driver (Hewlett Packard Smart Array)"
echo " -d = use for debug (command line mode)"
echo " -h = help information"
echo " -V = version information"
echo ""
echo " NOTE:"
echo ""
echo " HP Array Configuration Utility CLI (hpacucli / hpssacli) need administrator rights."
echo " Please add this line to /etc/sudoers"
echo " --------------------------------------------------"
echo " nagios ALL=NOPASSWD: /usr/sbin/hpacucli, /usr/sbin/hpssacli"
echo ""
echo " NB: Please update the hpacucli to the current version (today 9.40) or >8.70"
}
print_help() {
print_revision $PROGNAME $REVISION
echo ""
print_usage
echo ""
echo "This plugin checks hardware status for Smart Array Controllers, using the HP Array Configuration Utility CLI."
echo ""
support
exit 0
}
while getopts "N:cvpbsde:E:Vh" options
do
case $options in
N) ;;
c) ;;
v) VERBOSE=1;;
p) PHYSICAL_DRIVE=1;;
s) HPSA=1;;
d) DEBUG=1;;
e) EXCLUDE_SLOT=1
excludeslot="$OPTARG";;
E) EXCLUDE_CH=1
excludech="$OPTARG";;
b) EXCLUDE_BATTERY=1;;
V) print_revision $PROGNAME $REVISION
exit 0;;
h) print_help
exit 0;;
\?) print_usage
exit 0;;
*) print_usage
exit 0;;
esac
done
# Use HPSA driver (Hewlett Packard Smart Array)
if [ "$HPSA" = "1" -o -d /sys/bus/pci/drivers/hpsa ]; then
COMPAQPROC="/proc/scsi/scsi"
fi
# Check if "HP Smart Array" is present
raid=`cat $HPPROC* 2>&1`
status=$?
if [ "$DEBUG" = "1" ]; then
echo "### Check if \"HP Smart Array\" ($HPPROC) is present >>>\n"${raid}"\n"
fi
if test ${status} -eq 1; then
raid=`cat $COMPAQPROC* 2>&1`
status=$?
if [ "$DEBUG" = "1" ]; then
echo "### Check if \"HP Smart Array\" ($COMPAQPROC) is present >>>\n"${raid}"\n"
fi
if test ${status} -eq 1; then
echo "RAID UNKNOWN - HP Smart Array not found"
exit $STATE_UNKNOWN
fi
fi
# Check if "HP Array Utility CLI" is present
if [ ! -x $hpacucli ]; then
if [ -x /usr/sbin/hpssacli ]; then
hpacucli='/usr/sbin/hpssacli'
else
echo "ERROR: hpacucli or hpssacli tools should be installed!"
exit $STATE_UNKNOWN
fi
fi
# Check if "HP Controller" work correctly
check=`sudo -u root $hpacucli controller all show status 2>&1`
status=$?
if [ "$DEBUG" = "1" ]; then
echo "### Check if \"HP Controller\" work correctly >>>\n"${check}"\n"
fi
if test ${status} -ne 0; then
echo "RAID UNKNOWN - $hpacucli did not execute properly : "${check}
exit $STATE_UNKNOWN
fi
# Get "Slot" & exclude slot needed
if [ "$EXCLUDE_SLOT" = "1" ]; then
slots=`echo ${check} | egrep -o "Slot \w" | awk '{print $NF}' | grep -v "$excludeslot"`
else
slots=`echo ${check} | egrep -o "Slot \w" | awk '{print $NF}'`
fi
if [ "$DEBUG" = "1" ]; then
echo "### Get \"Slot\" & exclude slot not needed >>>\n"${slots}"\n"
fi
for slot in $slots
do
# Get "logicaldrive" for slot
check2b=`sudo -u root $hpacucli controller slot=$slot logicaldrive all show 2>&1`
status=$?
if test ${status} -ne 0; then
echo "RAID UNKNOWN - $hpacucli did not execute properly : "${check2b}
exit $STATE_UNKNOWN
fi
check2="$check2$check2b"
if [ "$DEBUG" = "1" ]; then
echo "### Get \"logicaldrive\" for slot >>>\n"${check2b}"\n"
fi
# Get "physicaldrive" for slot
if [ "$PHYSICAL_DRIVE" = "1" -o "$DEBUG" = "1" ]; then
check2b=`sudo -u root $hpacucli controller slot=$slot physicaldrive all show | sed -e 's/\?/\-/g' 2>&1 | grep "physicaldrive"`
else
check2b=`sudo -u root $hpacucli controller slot=$slot physicaldrive all show | sed -e 's/\?/\-/g' 2>&1 | grep "physicaldrive" | grep "\(Failure\|Failed\|Rebuilding\)"`
fi
status=$?
if [ "$PHYSICAL_DRIVE" = "1" -o "$DEBUG" = "1" ]; then
if test ${status} -ne 0; then
echo "RAID UNKNOWN - $hpacucli did not execute properly : "${check2b}
exit $STATE_UNKNOWN
fi
fi
check2="$check2$check2b"
if [ "$DEBUG" = "1" ]; then
echo "### Get \"physicaldrive\" for slot >>>\n"${check2b}"\n"
fi
done
# Get "Chassis" & exclude chassis not needed
if [ "$EXCLUDE_CH" = "1" ]; then
chassisnames=`echo ${check} | grep -v "in a scenario of" | egrep -o "in \w+" | egrep -v "Slot" | awk '{print $NF}' | grep -v "$excludech"`
else
chassisnames=`echo ${check} | grep -v "in a scenario of" | egrep -o "in \w+" | egrep -v "Slot" | awk '{print $NF}'`
fi
if [ "$DEBUG" = "1" ]; then
echo "### Get \"Chassis\" & exclude chassis not needed >>>\n"${chassisnames}"\n"
fi
for chassisname in $chassisnames
do
# Get "logicaldrive" for chassisname
check2b=`sudo -u root $hpacucli controller chassisname="$chassisname" logicaldrive all show 2>&1`
status=$?
if test ${status} -ne 0; then
echo "RAID UNKNOWN - $hpacucli did not execute properly : "${check2b}
exit $STATE_UNKNOWN
fi
check2="$check2$check2b"
if [ "$DEBUG" = "1" ]; then
echo "### Get \"logicaldrive\" for chassisname >>>\n"${check2b}"\n"
fi
# Get "physicaldrive" for chassisname
if [ "$PHYSICAL_DRIVE" = "1" -o "$DEBUG" = "1" ]; then
check2b=`sudo -u root $hpacucli controller chassisname="$chassisname" physicaldrive all show | sed -e 's/\?/\-/g' 2>&1 | grep "physicaldrive"`
else
check2b=`sudo -u root $hpacucli controller chassisname="$chassisname" physicaldrive all show | sed -e 's/\?/\-/g' 2>&1 | grep "physicaldrive" | grep "\(Failure\|Failed\|Rebuilding\)"`
fi
status=$?
if [ "$PHYSICAL_DRIVE" = "1" -o "$DEBUG" = "1" ]; then
if test ${status} -ne 0; then
echo "RAID UNKNOWN - $hpacucli did not execute properly : "${check2b}
exit $STATE_UNKNOWN
fi
fi
check2="$check2$check2b"
if [ "$DEBUG" = "1" ]; then
echo "### Get \"physicaldrive\" for chassisname >>>\n"${check2b}"\n"
fi
done
# Check STATUS
if [ "$DEBUG" = "1" ]; then
echo "### Check STATUS >>>"
fi
# Omit battery/capacitor/cache status check if requested
if [ "$EXCLUDE_BATTERY" = "1" ]; then
check=`echo "$check" | grep -v 'Battery/Capacitor Status: Failed (Replace Batteries/Capacitors)'`
check=`echo "$check" | grep -v 'Cache Status: Temporarily Disabled'`
fi
if echo ${check} | egrep Failed >/dev/null; then
echo "RAID CRITICAL - HP Smart Array Failed: "${check} | egrep Failed
exit $STATE_CRITICAL
elif echo ${check} | egrep Disabled >/dev/null; then
echo "RAID CRITICAL - HP Smart Array Problem: "${check} | egrep Disabled
exit $STATE_CRITICAL
elif echo ${check2} | egrep Failed >/dev/null; then
echo "RAID CRITICAL - HP Smart Array Failed: "${check2} | egrep Failed
exit $STATE_CRITICAL
elif echo ${check2} | egrep Failure >/dev/null; then
echo "RAID WARNING - Component Failure: "${check2} | egrep Failure
exit $STATE_WARNING
elif echo ${check2} | egrep Rebuild >/dev/null; then
echo "RAID WARNING - HP Smart Array Rebuilding: "${check2} | egrep Rebuild
exit $STATE_WARNING
elif echo ${check2} | egrep Recover >/dev/null; then
echo "RAID WARNING - HP Smart Array Recovering: "${check2} | egrep Recover
exit $STATE_WARNING
elif echo ${check} | egrep "Cache Status: Temporarily Disabled" >/dev/null; then
echo "RAID WARNING - HP Smart Array Cache Disabled: "${check}
exit $STATE_WARNING
elif echo ${check} | egrep FIRMWARE >/dev/null; then
echo "RAID WARNING - "${check}
exit $STATE_WARNING
else
if [ "$DEBUG" = "1" -o "$VERBOSE" = "1" ]; then
check3=`echo "${check}" | egrep Status`
check3=`echo ${check3}`
echo "RAID OK: "${check2}" ["${check3}"]"
else
echo "RAID OK"
fi
exit $STATE_OK
fi
exit $STATE_UNKNOWN