Attachment 653316 Details for Bug 880545 – exchange-bmc-os-info start-up script

exchange-bmc-os-info start-up script

exchange-bmc-os-info (text/plain), 7.76 KB, created by Charles Rose on 2012-11-28 07:32:25 UTC

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Creator: Charles Rose

Created: 2012-11-28 07:32:25 UTC

Size: 7.76 KB

patch

obsolete

>#!/bin/sh
>#############################################################################
>#
># exchange-bmc-os-info: Set OS and BMC (Baseboard Management Controller)
>#			 parameters during system startup.
>#
># version:	0.72
>#
># Authors:	Charles Rose <charles_rose@dell.com>
>#		Jordan Hargrave <jordan_hargrave@dell.com>
>#
># Description:  Script to set OS information in the BMC; fetch BMC IP/URL
>#		and set in the OS for use by other scripts/user.
>#
>#		BMC IP and URL are made available in /var/run/bmc-info
>#
>#		Example to launch BMC web-interface:
>#		# . /var/run/bmc-info
>#		# xdg-open $BMC_URL
>#
>#		See here for details:
>#		https://fedoraproject.org/wiki/Features/AgentFreeManagement
>#
># OEM Specific: OEM specific ipmi commands go in:
>#		'oem_set_os_version' and 'oem_get_bmc_url'
>#############################################################################
>#
># chkconfig: 345 99 00
># description: Set OS name, hostname in BMC; make BMC IP/URL available in OS
># processname: exchange-bmc-os-info
># config:      /etc/sysconfig/exchange-bmc-os-info
>#
>### BEGIN INIT INFO
># Provides:          exchange-bmc-os-info
># Required-Start:    ipmi
># Default-Start:     3 4 5
># Default-Stop:      0 1 2 6
>
>
>#############################################################################
># GLOBALS
>#############################################################################
>CONFIGFILE=/etc/sysconfig/exchange-bmc-os-info
>IPMI_TOOL=/usr/bin/ipmitool
>BMC_INFO=/var/run/bmc-info
>
># BMC Manufacturer ID used in 'oem_set_os_version' and 'oem_get_bmc_url'
>DELL="674"
>#OTHER_OEM="123"
>
># Defaults for ${CONFIGFILE}
>SET_OS_INFO="yes"
>RESET_OS_INFO="no"
>SET_BMC_INFO="yes"
>
># getsysinfo and setsysinfo commands
>IPMI_SET_SYSINFO="${IPMI_TOOL} mc setsysinfo"
>IPMI_GET_SYSINFO="${IPMI_TOOL} mc getsysinfo"
>#############################################################################
>SCRIPT_NAME=$(basename $0)
>
># source config
>[ -r ${CONFIGFILE} ] && . ${CONFIGFILE}
>
>RETVAL=0
>
>if [ -f /bin/gettext.sh ]; then
>	GETTEXT=1
>	. /bin/gettext.sh
>	OUTPUT="eval_gettext"
>else
>	GETTEXT=0
>	OUTPUT="echo"
>fi
>
>#############################################################################
># Get Vendor ID of BMC for use in 'oem_set_os_version' and 'oem_get_bmc_url'
>#
>get_bmc_vendor_id()
>{
>	BMC_VENDOR=$(${IPMI_TOOL} mc info 2>/dev/null | \
>		sed -n "s#^Manufacturer ID.*: ##p")
>	[ -z "${BMC_VENDOR}" ] && RETVAL=4
>}
>
># set/getsysinfo support was added to ipmitool post v1.8.12 via this patch
># http://sourceforge.net/mailarchive/message.php?msg_id=29647222
>check_ipmitool()
>{
>	if [ -x ${IPMI_TOOL} ]; then
>		[ ! ${IPMI_GET_SYSINFO} >/dev/null 2>&1 ] && \
>			RETVAL=3
>	else
>		RETVAL=2
>	fi
>}
>
>bmc_exists()
>{
>	check_ipmitool
>	[ $RETVAL -eq 0 ] && get_bmc_vendor_id
>	return $RETVAL
>}
>#############################################################################
>
>get_os_info()
>{
>	OS_HOSTNAME=$(hostname)
>	KERNEL_VERSION=$(uname -r -m)
>
>	if  [ -e /etc/lsb-release ] ; then
>		. /etc/lsb-release
>		NAME=${DISTRIB_ID}
>		VERSION="${DISTRIB_RELEASE} ${DISTRIB_CODENAME}"
>	fi
>
>	# we prefer systemd's /etc/os-release over other sources
>	[ -e /etc/os-release ] && . /etc/os-release
>
>	OS_NAME=${NAME}
>	OS_VERSION="${VERSION} kernel ${KERNEL_VERSION}"
>}
>
>oem_set_os_version()
>{
>	# OS Version setting is not standard yet
>	# we need per vendor oem commands
>	case "${BMC_VENDOR}" in
>		$DELL) ${IPMI_SET_SYSINFO} delloem_os_version \
>				"${OS_VERSION}" > /dev/null 2>&1
>			return $?
>			;;
># Add OEM specific commands.
># Example:
>#		$OTHER_OEM) ${IPMI_SET_SYSINFO} otheroem_os_version \
>#				"${OS_VERSION}" > /dev/null 2>&1
>#			return $?
>#			;;
>		*) 	return 0
>			;;
>	esac
>}
>
>set_os_info()
>{
>	# Set and reset OS info in the BMC
>	if [ "$1" = "reset" ]; then
>		OS_NAME=""
>		OS_HOSTNAME=""
>		OS_VERSION=""
>	fi
>
>	${IPMI_SET_SYSINFO} os_name "${OS_NAME}" >/dev/null 2>&1 \
>		|| RETVAL=6
>	${IPMI_SET_SYSINFO} primary_os_name "${OS_NAME}" >/dev/null 2>&1 \
>		|| RETVAL=6
>	${IPMI_SET_SYSINFO} system_name "${OS_HOSTNAME}" >/dev/null 2>&1 \
>		|| RETVAL=6
>	oem_set_os_version || RETVAL=6
>}
>
>#############################################################################
>valid_url()
>{
>	url="(https?|http)://[a-z0-9-]+(\.[a-z0-9-]+)+([/?].*)?"
>	printf -- "%s" "${TMP_URL}"| grep -Eq "^${url}"
>	return $?
>}
>
>oem_get_bmc_url()
>{
>	# BMC URL is not standard yet
>	# we need per vendor oem commands
>	case "$BMC_VENDOR" in
>		$DELL)	TMP_URL=$(${IPMI_GET_SYSINFO} delloem_url 2> /dev/null)
>				;;
># Add OEM specific commands
># Example:
>#		$OTHER_OEM)
>#			TMP_URL=$(${IPMI_GET_SYSINFO} otheroem_url 2> /dev/null)
>#				;;
>		*)  TMP_URL=""	;;
>	esac
>
>	valid_url && BMC_URL=${TMP_URL} || BMC_URL=""
>}
>
>valid_ip()
>{
>	#Thanks to mkyong.com
>	octet="([01]?[[:digit:]][[:digit:]]?|2[0-4][[:digit:]]|25[0-5])"
>
>	printf -- "%s" "${TMP_IPv4}"| grep -Eq "^${octet}\\.${octet}\\.${octet}\\.${octet}$"
>	return $?
>}
>
>get_bmc_ip()
>{
>	#Thanks to http://ingvar.blog.redpill-linpro.com
>	for CHANNEL in `seq 1 14`
>	do
>		[ $(${IPMI_TOOL} lan print ${CHANNEL} 2>/dev/null \
>			| grep -q "^Set") ] || break
>	done
>
>	# Get BMC_IPv4 and BMC_URL from BMC
>	TMP_IPv4=$(${IPMI_TOOL} lan print ${CHANNEL} 2>/dev/null \
>			| sed -n "s#^IP Address  .*: ##p")
>
>	valid_ip && BMC_IPv4=${TMP_IPv4} || BMC_IPv4=""
>}
>
>get_bmc_info()
>{
>	get_bmc_ip
>	if [ -z "${BMC_IPv4}" ] || [ "${BMC_IPv4}" = "0.0.0.0" ]; then
>		BMC_IPv4=""
>		RETVAL=5
>	else
>		# URL makes sense only if there is an IP
>		oem_get_bmc_url
>	fi
>}
>
>set_bmc_info()
>{
>	if [ ! $(touch "${BMC_INFO}" && chmod 600 "${BMC_INFO}") ]; then
>		printf "BMC_IPv4=%s\n" "${BMC_IPv4}" > "${BMC_INFO}"
>		[ -n "${BMC_URL}" ] && \
>			printf "BMC_URL=%s\n" "${BMC_URL}" >> "${BMC_INFO}"
>	else
>		RETVAL=5
>	fi
>}
>
>unset_bmc_info()
>{
>	[ -f ${BMC_INFO} ] && rm -f ${BMC_INFO} > /dev/null 2>&1
>}
>
>#############################################################################
>start()
>{
>	if bmc_exists; then
>		[ "${SET_OS_INFO}" = "yes" ] && \
>			get_os_info && set_os_info
>
>		if [ "${SET_BMC_INFO}" = "yes" ]; then
>			get_bmc_info
>			if [ ${RETVAL} -eq 0 ]; then
>				set_bmc_info
>			fi
>		fi
>	fi
>}
>
>#############################################################################
>stop()
>{
>	if bmc_exists; then
>		# reset OS info while system reboots
>		# aids with debugging OS boot-up issues
>		if [ "${RESET_OS_INFO}" = "yes" ]; then
>			set_os_info reset
>		fi
>		unset_bmc_info
>	fi
>}
>
>#############################################################################
>restart()
>{
>	stop
>	[ $RETVAL -eq 0 ] && start
>}
>
>#############################################################################
>status()
>{
>	[ -r ${BMC_INFO} ] && \
>		grep -q "BMC_IPv4" "${BMC_INFO}" >/dev/null 1>&2 && \
>			BMC_STATUS="ok" || BMC_STATUS="inactive"
>	${OUTPUT} "${SCRIPT_NAME}: ${BMC_STATUS}" 1>&2
>	[ ${GETTEXT} -eq 1 ] && echo
>}
>
>#############################################################################
>usage()
>{
>	${OUTPUT} "Usage: ${SCRIPT_NAME} {start|stop|restart|status}" 1>&2
>	[ ${GETTEXT} -eq 1 ] && echo
>	RETVAL=1
>}
>
>#############################################################################
># MAIN
>#############################################################################
>case "$1" in
>	start) start ;;
>	stop)  stop ;;
>	restart) restart ;;
>	status)	status ;;
>	*) usage ;;
>esac
>
>case "$RETVAL" in
>	0|1) ;;
>	2) ${OUTPUT} "${SCRIPT_NAME}: ipmitool(1) not found." 1>&2 ;;
>	3) ${OUTPUT} "${SCRIPT_NAME}: this version of ipmitool does not support getsysinfo." 1>&2 ;;
>	4) ${OUTPUT} "${SCRIPT_NAME}: failed to communicate with BMC." 1>&2 ;;
>	5) ${OUTPUT} "${SCRIPT_NAME}: failed to set OS information in BMC." 1>&2 ;;
>	6) ${OUTPUT} "${SCRIPT_NAME}: failed to get BMC information." 1>&2 ;;
>	*) ${OUTPUT} "${SCRIPT_NAME}: unexpected error." 1>&2 ;;
>esac
>
>if [ ${RETVAL} -gt 1 ]; then
>	${OUTPUT} " Return code: ${RETVAL}" 1>&2
>	[ ${GETTEXT} -eq 1 ] && echo
>fi
>
>
>exit ${RETVAL}
>
>#############################################################################
># end of file
>#############################################################################

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Attachments on bug 880545: 653313 | 653316 | 653317 | 653318 | 653319 | 654020 | 654021 | 664720