Used to control super micro servers power state via the IPMI controller remotely

sm-ipmi-pwr.sh

#!/bin/bash

##############################################################################
#    _________                              _____  .__                       #
#   /   _____/__ ________   ___________    /     \ |__| ___________  ____    #
#   \_____  \|  |  \____ \_/ __ \_  __ \  /  \ /  \|  |/ ___\_  __ \/  _ \   #
#   /        \  |  /  |_> >  ___/|  | \/ /    Y    \  \  \___|  | \(  <_> )  #
#  /_______  /____/|   __/ \___  >__|    \____|__  /__|\___  >__|   \____/   #
#           \/      |__|        \/                \/        \/               #
#                      Authored by: Samuel Lock (github.com/samson4649)      #
#                                                                            #
#  This script is to control hard power options from the IPMI interface      #
#    usually accessed via the web interface ( on, off, reset )               #
#                                                                            #
##############################################################################

DATE=$(date +'%a %b %d %Y %T GMT %z (%Z)')

PWR_ON="(1,1)"
PWR_OFF="(1,5)"
PWR_RST="(1,3)"
PWR_EXEC=""

ADMIN_USER=ADMIN
ADMIN_PASS=ADMIN

COOKIE_JAR=$(mktemp)

# usage
function usage(){
	echo "Usage: sm-pwr-control.sh [ --on | --off | --reset ] <HOST1> [ <HOST2>...] "
	exit 0
}

# control exit code
function badexit(){
	if [ "$#" -eq "0" ]; then 
		e=99
	else 
		e=$1
	fi
	echo "bad exit"
	eatcookies 
	exit ${e}
}

# clean up temp files
function eatcookies(){
	rm -f ${COOKIE_JAR} &>/dev/null
}

# log breaks 
function stormbreaker(){
	echo "host loop break for: $@"
}

# parse arguments
POSITIONAL=()
while [[ $# -gt 0 ]];do
	key="$1"

	case $key in
		--usage|--help|-h)
		usage
		shift
		;;
		--start|--on)
		PWR_EXEC="${PWR_ON}"
		shift
		;;
		--stop|--off)
		PWR_EXEC="${PWR_OFF}"
		shift
		;;
		--reset)
		PWR_EXEC="${PWR_RST}"
		shift
		;;
		*)
		POSITIONAL+=("$1") # save it in an array for later
		shift
		;;
	esac
done

# restore positional arguments - hosts 
set -- "${POSITIONAL[@]}"

# if no action specified - crash
if [ -z "${PWR_EXEC}" ]; then 
	echo "no action provided" && badexit 4
fi

# loop over each host to be actioned
for host in $@; do
	# post login
	curl -sSL "http://${host}/cgi/login.cgi" \
		--compressed \
		-H 'Content-Type: application/x-www-form-urlencoded' \
		-H "Origin: http://${HOST}" \
		-H 'Connection: keep-alive' \
		-H 'Upgrade-Insecure-Requests: 1' \
		--data "name=${ADMIN_USER}&pwd=${ADMIN_PASS}" \
		-c ${COOKIE_JAR} >/dev/null

	if [ "$?" -eq "0" ]; then
		curl -sSL "http://${host}/cgi/ipmi.cgi" \
			--compressed \
			-H 'X-Requested-With: XMLHttpRequest' \
			-H 'X-Prototype-Version: 1.5.0' \
			-H 'Content-type: application/x-www-form-urlencoded; charset=UTF-8' \
			-H 'Connection: keep-alive' \
			--cookie ${COOKIE_JAR} \
			--data "POWER_INFO.XML=${PWR_EXEC}&time_stamp=${DATE}" >/dev/null 
		
		if [ "$?" -eq "0" ]; then
			echo "${host} -> Action completed successfully"
		else
			stormbreaker ${host} action
		fi
	else 
		stormbreaker ${host} login 
	fi
done

eatcookies