policy-pe/docker-install.sh - onap/policy/docker - Gitiles

 #!/bin/bash

 #########################################################################
 ##
 ## Functions
 ##
 #########################################################################

 function usage() {
 	echo -n "syntax: $(basename $0) "
 	echo -n "--debug ("
 	echo -n "[--install base|pap|pdp|console|mysql|elk|brmsgw|paplp|pdplp] | "
 	echo -n "[--configure base|pap|pdp|console|mysql|elk|brmsgw|paplp|pdplp] | "
 }

 function check_java() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	TARGET_JAVA_VERSION=$1

 	if [[ -z ${JAVA_HOME} ]]; then
 		echo "error: ${JAVA_HOME} is not set"
 		return 1
 	fi

 	if ! check_x_file "${JAVA_HOME}/bin/java"; then
 		echo "error: ${JAVA_HOME}/bin/java is not accessible"
 		return 1
 	fi

 	INSTALLED_JAVA_VERSION=$("${JAVA_HOME}/bin/java" -version 2>&1 | awk -F '"' '/version/ {print $2}')
 	if [[ -z $INSTALLED_JAVA_VERSION ]]; then
 		echo "error: ${JAVA_HOME}/bin/java is invalid"
 		return 1
 	fi

 	if [[ "${INSTALLED_JAVA_VERSION}" != ${TARGET_JAVA_VERSION}* ]]; then
 		echo "error: java version (${INSTALLED_JAVA_VERSION}) does not"\
 			 "march desired version ${TARGET_JAVA_VERSION}"
 		return 1
 	fi

 	echo "OK: java ${INSTALLED_JAVA_VERSION} installed"

 }

 function process_configuration() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	CONF_FILE=$1
 	while read line || [ -n "${line}" ]; do
         if [[ -n ${line} ]] && [[ ${line} != \#* ]]; then
 	        name=$(echo "${line%%=*}")
 	        value=$(echo "${line#*=}")
 	        # escape ampersand so that sed does not replace it with the search string
             value=${value//&/\\&}
 	        if [[ -z ${name} ]] || [[ -z $value ]]; then
 	        	echo "WARNING: ${line} missing name or value"
 	    	fi
 	    	export ${name}="${value}"
 	        eval "${name}" "${value}" 2> /dev/null
         fi
 	done < "${CONF_FILE}"
 	return 0
 }

 function component_preconfigure() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	/bin/sed -i -e 's!${{POLICY_HOME}}!'"${POLICY_HOME}!g" \
 		-e 's!${{FQDN}}!'"${FQDN}!g" \
 		*.conf > /dev/null 2>&1
 }

 function tomcat_component() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	TOMCAT_TARGET_INSTALL_DIR=${POLICY_HOME}/servers/${COMPONENT_TYPE}
 	if [[ -d ${TOMCAT_TARGET_INSTALL_DIR} ]]; then
 		echo "error: ${TOMCAT_TARGET_INSTALL_DIR} exists."
 		return 1
 	fi

 	TOMCAT_INSTALL_DIR=${POLICY_HOME}/install/3rdparty/${TOMCAT_PACKAGE_NAME}/
 	if [[ -d ${TOMCAT_INSTALL_DIR} ]]; then
 		echo "error: ${TOMCAT_INSTALL_DIR} exists."
 		return 1
 	fi

 	tar -C "${POLICY_HOME}/servers" -xf "${POLICY_HOME}/install/3rdparty/${TOMCAT_PACKAGE_NAME}.tar.gz"

 	mv "${POLICY_HOME}/servers/${TOMCAT_PACKAGE_NAME}" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
 	/bin/cp "${POLICY_HOME}"/install/servers/common/tomcat/bin/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/bin"
 	/bin/cp "${POLICY_HOME}"/install/servers/common/tomcat/conf/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/conf"

 	/bin/cp "${POLICY_HOME}/install/servers/common/tomcat/init.d/tomcatd" "${POLICY_HOME}/etc/init.d/${COMPONENT_TYPE}"
 	/bin/sed -i -e "s!\${{COMPONENT_TYPE}}!${COMPONENT_TYPE}!g" "${POLICY_HOME}/etc/init.d/${COMPONENT_TYPE}" >/dev/null 2>&1


 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/webapps/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps"
 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/bin/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/bin" >/dev/null 2>&1
 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/conf/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/conf" >/dev/null 2>&1

 	/bin/rm -fr "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/docs" \
 		 "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/examples" \
 		 "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/ROOT" \
 		 "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/manager" \
 		 "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/host-manager"

 	if [[ ${COMPONENT_TYPE} == console ]]; then
 		install_onap_portal_settings
 	fi

 	return 0
 }

 function configure_tomcat_component() {
 	configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
 }

 function configure_component() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
 		exit 1
 	fi

 	CONF_FILE=$1
 	COMPONENT_ROOT_DIR=$2

 	SED_LINE="sed -i"
 	SED_LINE+=" -e 's!\${{POLICY_HOME}}!${POLICY_HOME}!g' "
 	SED_LINE+=" -e 's!\${{POLICY_USER}}!${POLICY_USER}!g' "
 	SED_LINE+=" -e 's!\${{POLICY_GROUP}}!${POLICY_GROUP}!g' "
 	SED_LINE+=" -e 's!\${{KEYSTORE_PASSWD}}!${KEYSTORE_PASSWD}!g' "
 	SED_LINE+=" -e 's!\${{JAVA_HOME}}!${JAVA_HOME}!g' "
 	SED_LINE+=" -e 's!\${{COMPONENT_TYPE}}!${COMPONENT_TYPE}!g' "

 	while read line || [ -n "${line}" ]; do
         if [[ -n $line ]] && [[ $line != \#* ]]; then
 	        name=$(echo "${line%%=*}")
 	        value=$(echo "${line#*=}")
 	        # escape ampersand so that sed does not replace it with the search string
         	value=${value//&/\\&}
 	    	if [[ -z ${name} ]] || [[ -z ${value} ]]; then
 	        	echo "WARNING: ${line} missing name or value"
 	    	fi
 	    	SED_LINE+=" -e 's!\${{${name}}}!${value}!g' "

         fi
 	done < "$CONF_FILE"

 	SED_FILES=""
 	for sed_file in $(find "${COMPONENT_ROOT_DIR}" -name '*.xml' -o -name '*.sh' -o -name '*.properties' -o -name '*.conf' -o -name '*.cfg' -o -name '*.template' -o -name '*.conf' -o -name '*.cron' -o -name '*.json' | grep -v /backup/); do
 		if fgrep -l '${{' ${sed_file} > /dev/null 2>&1; then
 			SED_FILES+="${sed_file} "
 		fi
 	done

 	if [[ -f $HOME/.m2/settings.xml ]]; then
 		SED_FILES+="$HOME/.m2/settings.xml "
 	fi


 	if [[ -z ${SED_FILES} ]]; then
 		echo "WARNING: no xml, sh, properties, or conf files to perform configuration expansion"
 	else
 		SED_LINE+=${SED_FILES}
 		eval "${SED_LINE}"
 	fi

 	list_unexpanded_files ${POLICY_HOME}
 }

 function install_onap_portal_settings() {
 	echo "Install onap portal settings"

 	# unpack onap war file
 	mkdir -p "${POLICY_HOME}"/servers/console/webapps/onap
 	cd "${POLICY_HOME}"/servers/console/webapps/onap
 	unzip -q ../onap.war
 	cd ${INSTALL_DIR}

 	# copy over the configured settings
 	/bin/cp -fr "${POLICY_HOME}"/install/servers/onap/* "${POLICY_HOME}/servers/console/webapps/onap"
 }

 function check_r_file() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	FILE=$1
 	if [[ ! -f ${FILE} || ! -r ${FILE} ]]; then
         return 1
 	fi

 	return 0
 }

 function check_x_file() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	FILE=$1
 	if [[ ! -f ${FILE} || ! -x ${FILE} ]]; then
         return 1
 	fi

 	return 0
 }

 function install_prereqs() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	CONF_FILE=$1

 	if ! check_r_file "${CONF_FILE}"; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: ${CONF_FILE} is not accessible"
 		exit 1
 	fi

 	if ! process_configuration "${CONF_FILE}"; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${CONF_FILE}"
 		exit 1
 	fi

 #	if ! check_java "1.8"; then
 #		echo "error: aborting ${COMPONENT_TYPE} installation: invalid java version"
 #		exit 1
 #	fi

 	if [[ -z ${POLICY_HOME} ]]; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: ${POLICY_HOME} is not set"
 		exit 1
 	fi

 	HOME_OWNER=$(ls -ld "${POLICY_HOME}" | awk '{print $3}')
 	if [[ ${HOME_OWNER} != ${POLICY_USER} ]]; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: ${POLICY_USER} does not own ${POLICY_HOME} directory"
 		exit 1
 	fi

 	echo -n "Starting ${OPERATION} of ${COMPONENT_TYPE} under ${POLICY_USER}:${POLICY_GROUP} "
 	echo "ownership with umask $(umask)."
 }

 function list_unexpanded_files() {
 	ROOT_DIR=$1
 	SEARCH_LIST=$(find ${ROOT_DIR} -type f -name '*.properties' -o -name '*.sh'  -o -name '*.conf' -o -name '*.yml' -o -name '*.template' -o -name '*.xml' -o -name '*.cfg' -o -name '*.json' -o -path "${ROOT_DIR}/etc/init.d/*" | egrep -v '/m2/|/install/|/logs/')
     NOT_EXPANDED_BASE_FILES=$(grep -l '${{' ${SEARCH_LIST} 2> /dev/null)
 	if [[ -n ${NOT_EXPANDED_BASE_FILES} ]]; then
 		echo "error: component installation has completed but some base files have not been expanded:"
 		echo "${NOT_EXPANDED_BASE_FILES}"
 		return 1
 	fi
 	return 0
 }

 function install_base() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	install_prereqs "${BASE_CONF}"

 	if [[ -z ${POLICY_HOME} ]]; then
 		echo "error: ${POLICY_HOME} is not set"
 		exit 1
 	fi

 	POLICY_HOME_CONTENTS=$(ls -A "${POLICY_HOME}" 2> /dev/null)
 	if [[ -n ${POLICY_HOME_CONTENTS} ]]; then
 		echo "error: aborting base installation: ${POLICY_HOME} directory is not empty"
 		exit 1
 	fi

 	if [[ ! -d ${POLICY_HOME} ]]; then
 		echo "error: aborting base installation: ${POLICY_HOME} is not a directory."
 		exit 1
 	fi

 	if ! /bin/mkdir -p "${POLICY_HOME}/servers/" > /dev/null 2>&1; then
 		echo "error: aborting base installation: cannot create ${POLICY_HOME}/servers/"
 		exit 1
 	fi

 	if ! /bin/mkdir -p "${POLICY_HOME}/logs/" > /dev/null 2>&1; then
 		echo "error: aborting base installation: cannot create ${POLICY_HOME}/logs/"
 		exit 1
 	fi

 	BASE_TGZ=$(ls base-*.tar.gz)
 	if [ ! -r ${BASE_TGZ} ]; then
 		echo "error: aborting base installation: ${POLICY_USER} cannot access tar file: ${BASE_TGZ}"
 		exit 1
 	fi

 	tar -tzf ${BASE_TGZ} > /dev/null 2>&1
 	if [[ $? != 0 ]]; then
 		echo >&2 "error: aborting base installation: invalid base package tar file: ${BASE_TGZ}"
 		exit 1
 	fi

 	BASH_PROFILE_LINE=". ${POLICY_HOME}/etc/profile.d/env.sh"
 	PROFILE_LINE="ps -p \$\$ | grep -q bash || . ${POLICY_HOME}/etc/profile.d/env.sh"

 	tar -C ${POLICY_HOME} -xf ${BASE_TGZ} --no-same-owner
 	if [[ $? != 0 ]]; then
 		# this should not happened
 		echo "error: aborting base installation: base package cannot be unpacked: ${BASE_TGZ}"
 		exit 1
 	fi

 	/bin/mkdir -p ${POLICY_HOME}/etc/ssl > /dev/null 2>&1
 	/bin/mkdir -p ${POLICY_HOME}/etc/init.d > /dev/null 2>&1
 	/bin/mkdir -p ${POLICY_HOME}/tmp > /dev/null 2>&1
 	/bin/mkdir -p ${POLICY_HOME}/var > /dev/null 2>&1

 	#list_unexpanded_files ${POLICY_HOME}
 }


 function configure_base() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	# check if fqdn is set in base.conf and use that value if set
 	if [[ -z ${INSTALL_FQDN} ]]
 	then
 		echo "FQDN not set in config...using the default FQDN ${FQDN}"
 	else
 		echo "Using FQDN ${INSTALL_FQDN} from config"
 		FQDN=${INSTALL_FQDN}
 	fi

 	configure_component "${BASE_CONF}" "${POLICY_HOME}"

 	BASH_PROFILE_LINE=". ${POLICY_HOME}/etc/profile.d/env.sh"
 	PROFILE_LINE="ps -p \$\$ | grep -q bash || . ${POLICY_HOME}/etc/profile.d/env.sh"

 	if ! fgrep -x "${BASH_PROFILE_LINE}" "${HOME}/.bash_profile" >/dev/null 2>&1; then
 		echo "${BASH_PROFILE_LINE}" >> "${HOME}/.bash_profile"
 	fi

 	if ! fgrep -x "${PROFILE_LINE}" "${HOME}/.profile" >/dev/null 2>&1; then
 		echo "${PROFILE_LINE}" >> "${HOME}/.profile"
 	fi
 }

 function install_tomcat_component() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	install_prereqs "${BASE_CONF}"

 	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
 		exit 1
 	fi

 	if ! tomcat_component; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: tomcat installation failed."
 		exit 1
 	fi

 }

 # This function installs mysql related shell scripts and sql files in the proper locations
 # under $POLICY_HOME. It also adds the MySQL client bin to the PATH based on configuration.
 #
 function install_mysql() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	install_prereqs "${BASE_CONF}"

 	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
 		exit 1
 	fi

 	MYSQL_DATA_PATH=${POLICY_HOME}/data/mysql
 	/bin/mkdir -p ${MYSQL_DATA_PATH} > /dev/null 2>&1

 	/bin/cp -f "${POLICY_HOME}"/install/mysql/data/* "${MYSQL_DATA_PATH}"
 	/bin/chmod 555 "${MYSQL_DATA_PATH}"/*

 	MYSQL_BIN_SOURCE=${POLICY_HOME}/install/mysql/bin
 	/bin/mkdir -p ${POLICY_HOME}/bin > /dev/null 2>&1
 	for script in $(/bin/ls "${MYSQL_BIN_SOURCE}"); do
 		/bin/cp ${MYSQL_BIN_SOURCE}/${script} ${POLICY_HOME}/bin
 		/bin/chmod 555 "${POLICY_HOME}/bin/${script}"
 	done
 }

 function configure_mysql() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	# nothing to do
 }

 # This function installs elk related shell scripts and sql files in the proper locations
 # under $POLICY_HOME. It also adds the Elk to the PATH based on configuration.
 #
 function configure_elk() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	# nothing to do
 }

 function install_elk() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	if [[ -f "${HOME}/.bash_profile" ]]; then
 		source "${HOME}/.bash_profile"
 	fi

 	if [[ -f "${HOME}/.profile" ]]; then
 		source "${HOME}/.profile"
 	fi

 	ELK_TARGET_INSTALL_DIR=${POLICY_HOME}/elk

 	if [[ -d ${ELK_TARGET_INSTALL_DIR} ]]; then
 		echo "WARNING: ${ELK_TARGET_INSTALL_DIR} exists."
 		return 1
 	fi

 	/bin/mkdir -p "${ELK_TARGET_INSTALL_DIR}" > /dev/null 2>&1

 	if [[ ! -d ${ELK_TARGET_INSTALL_DIR} ]]; then
 		echo "WARNING: ${ELK_TARGET_INSTALL_DIR} doesn't exist."
 		return 1
 	fi

 	cd ${ELK_TARGET_INSTALL_DIR}
 	curl -L -O https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.4.0.tar.gz

 	tar xvzf elasticsearch-5.4.0.tar.gz -C .
 	/bin/rm -fr elasticsearch-5.4.0.tar.gz
 	/bin/mv  ${ELK_TARGET_INSTALL_DIR}/elasticsearch-5.4.0/* .
 	/bin/rm -fr ${ELK_TARGET_INSTALL_DIR}/elasticsearch-5.4.0

 	/bin/cp "${POLICY_HOME}"/install/elk/bin/* "${POLICY_HOME}/bin"
 	/bin/cp -f "${POLICY_HOME}"/install/elk/config/* "${ELK_TARGET_INSTALL_DIR}/config"
 	/bin/cp -f "${POLICY_HOME}/install/elk/init.d/elkd" "${POLICY_HOME}/etc/init.d/elk"

 	install_prereqs "${COMPONENT_TYPE}.conf"

 	/bin/sed -i -e "s!\${{POLICY_HOME}}!${POLICY_HOME}!g" \
 		-e "s!\${{FQDN}}!${FQDN}!g" \
 		-e "s!\${{ELK_JMX_PORT}}!${ELK_JMX_PORT}!g" \
 		"${ELK_TARGET_INSTALL_DIR}"/config/* "${POLICY_HOME}/etc/init.d/elk" > /dev/null 2>&1


 	list_unexpanded_files ${POLICY_HOME}

 	return $?
 }

 # This function installs brmsgw related shell scripts and config files in the proper
 # locations under $POLICY_HOME.
 #

 function install_brmsgw() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	install_prereqs "${BASE_CONF}"

 	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
 		exit 1
 	fi

 	if [ -z "$M2_HOME" ]; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: M2_HOME must be set in brmsgw.conf"
 		exit 1
 	fi

 	echo "export M2_HOME=$M2_HOME" >>$POLICY_HOME/etc/profile.d/env.sh

 	/bin/cp -f "${POLICY_HOME}/install/servers/brmsgw/init.d/brmsgw" "${POLICY_HOME}/etc/init.d/brmsgw"

 	if ! /bin/mkdir -p "${POLICY_HOME}/servers/${COMPONENT_TYPE}" > /dev/null 2>&1; then
 		echo "error: aborting base installation: cannot create ${POLICY_HOME}/servers/${COMPONENT_TYPE}"
 		exit 1
 	fi

 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/BRMSGateway.jar "${POLICY_HOME}/servers/${COMPONENT_TYPE}"
 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/*.properties "${POLICY_HOME}/servers/${COMPONENT_TYPE}"
 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/config "${POLICY_HOME}/servers/${COMPONENT_TYPE}"
 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/dependency.json "${POLICY_HOME}/servers/${COMPONENT_TYPE}"

 	/bin/mv $POLICY_HOME/m2 $HOME/.m2

 	return 0
 }


 function install_logparser() {
 	if [[ $DEBUG == y ]]; then
 		echo "-- ${FUNCNAME[0]} $@ --"
 		set -x
 	fi

 	install_prereqs "${BASE_CONF}"

 	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
 		echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
 		exit 1
 	fi

 	LP_TARGET_DIR=${POLICY_HOME}/servers/${COMPONENT_TYPE}
 	/bin/mkdir -p ${LP_TARGET_DIR}/bin > /dev/null 2>&1
 	/bin/mkdir -p ${LP_TARGET_DIR}/logs > /dev/null 2>&1

 	# copy binaries, initialization script and configuration
 	/bin/cp "${POLICY_HOME}"/install/servers/common/logparser/bin/*jar "${LP_TARGET_DIR}/bin"
 	/bin/cp "${POLICY_HOME}/install/servers/common/logparser/init.d/logparserd" "${POLICY_HOME}/etc/init.d/${COMPONENT_TYPE}"
 	/bin/cp "${POLICY_HOME}/install/servers/${COMPONENT_TYPE}/bin/parserlog.properties" "${LP_TARGET_DIR}/bin"
 	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/bin/config "${POLICY_HOME}/servers/${COMPONENT_TYPE}/bin"

 }

 #########################################################################
 ##
 ## script execution body
 ##
 #########################################################################


 OPERATION=none
 COMPONENT_TYPE=none
 DEBUG=n

 BASE_CONF=base.conf

 TOMCAT_PACKAGE_NAME=apache-tomcat-8.0.23

 INSTALL_DIR="$(pwd)"

 export POLICY_USER=$(/usr/bin/id -un)

 # command line options parsing
 until [[ -z "$1" ]]; do
 	case $1 in
 		-d|--debug) 	DEBUG=y
 						set -x
 						;;
 		-i|--install) 	OPERATION=install
 						shift
 						COMPONENT_TYPE=$1
 						;;
 		-c|--configure)	OPERATION=configure
 						shift
 						COMPONENT_TYPE=$1
 						;;
 		*)				usage
 						exit 1
 						;;
 	esac
 	shift
 done

 # component-type validation
 case $COMPONENT_TYPE in
 	base)	;;
 	pdp)	;;
 	pap)	;;
 	console)	;;
 	mysql)	;;
 	elk)    ;;
 	brmsgw)	;;
 	paplp)	;;
 	pdplp)	;;
 	skip)	;;
 	*)		echo "invalid component type (${COMPONENT_TYPE}): must be in {base|pdp|pap|console|mysql|elk|brmsgw|paplp|pdplp}";
 			usage
 			exit 1
 			;;
 esac

 # operation validation
 case $OPERATION in
 	install|configure)	;;
 	*)		echo "invalid operation (${OPERATION}): must be in {install|configure}";
 			usage
 			exit 1
 			;;
 esac

 if [[ -n ${POLICY_GROUP} ]]; then
 	groups=$(groups)
 	if ! echo ${groups} | grep -qP "\b${POLICY_GROUP}"; then
 		echo "error: ${POLICY_GROUP} is not a valid group for account ${POLICY_USER}"
 		exit 1
 	fi
 fi

 if [[ -z ${POLICY_GROUP} ]]; then
 	numGroups=$(groups | sed "s/^.*: *//g" | wc -w)
 	if [ ${numGroups} -eq 1 ]; then
 		export POLICY_GROUP=$(groups ${POLICY_USER} | sed "s/^.*: *//g")
 	else
 		echo "error: ${POLICY_USER} belongs to multiple groups, one group \
               must be provided for the installation"
 		usage
 		exit 1
 	fi
 fi

 if [[ -z ${POLICY_GROUP} ]]; then
 	echo "error: installation of root section must not provide the \
 	      installation group owner argument."
 	usage
 	exit 1
 fi

 FQDN=$(hostname -f 2> /dev/null)
 if [[ $? != 0 || -z ${FQDN} ]]; then
 	echo "error: cannot determine the FQDN for this host $(hostname)."
 	exit 1
 fi

 if [[ ${OPERATION} == install ]]; then
 	case $COMPONENT_TYPE in
 		base)
 			install_base
 			;;
 		pdp)
 			install_tomcat_component
 			;;
 		pap)
 			install_tomcat_component
 			;;
 		console)
 			install_tomcat_component
 			;;
 		mysql)
 			install_mysql
 			;;
 		elk)
 			install_elk
 			;;
 		brmsgw)
 			install_brmsgw
 			;;
 		paplp|pdplp)
 			install_logparser
 			;;
 		*)
 			echo "invalid component type (${COMPONENT_TYPE}): must be in {base|pdp|pap|console|mysql|elk|brmsgw|paplp|pdplp}";
 			usage
 			exit 1
 			;;
 	esac
 fi
 if [[ ${OPERATION} == configure ]]; then

 	install_prereqs "${BASE_CONF}"

 	case $COMPONENT_TYPE in
 		base)
 			configure_base
 			component_preconfigure
 			;;
 		pdp)
 			configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
 			;;
 		pap)
 			configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
 			;;
 		console)
 			configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
 			;;
 		mysql)
 			configure_mysql
 			;;
 		elk)
 			configure_elk
 			;;
 		brmsgw)
 			configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
 			;;
 		paplp|pdplp)
 			configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
 			;;
 		*)
 			echo "invalid component type (${COMPONENT_TYPE}): must be in {base|pdp|pap|console|mysql|elk|brmsgw|paplp|pdplp}";
 			usage
 			exit 1
 			;;
 	esac
 fi


 echo -n "Successful ${OPERATION} of ${COMPONENT_TYPE} under ${POLICY_USER}:${POLICY_GROUP} "
 echo "ownership with umask $(umask)."
	#!/bin/bash

	#########################################################################
	##
	## Functions
	##
	#########################################################################

	function usage() {
	echo -n "syntax: $(basename $0) "
	echo -n "--debug ("
	echo -n "[--install base\|pap\|pdp\|console\|mysql\|elk\|brmsgw\|paplp\|pdplp] \| "
	echo -n "[--configure base\|pap\|pdp\|console\|mysql\|elk\|brmsgw\|paplp\|pdplp] \| "
	}

	function check_java() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	TARGET_JAVA_VERSION=$1

	if [[ -z ${JAVA_HOME} ]]; then
	echo "error: ${JAVA_HOME} is not set"
	return 1
	fi

	if ! check_x_file "${JAVA_HOME}/bin/java"; then
	echo "error: ${JAVA_HOME}/bin/java is not accessible"
	return 1
	fi

	INSTALLED_JAVA_VERSION=$("${JAVA_HOME}/bin/java" -version 2>&1 \| awk -F '"' '/version/ {print $2}')
	if [[ -z $INSTALLED_JAVA_VERSION ]]; then
	echo "error: ${JAVA_HOME}/bin/java is invalid"
	return 1
	fi

	if [[ "${INSTALLED_JAVA_VERSION}" != ${TARGET_JAVA_VERSION}* ]]; then
	echo "error: java version (${INSTALLED_JAVA_VERSION}) does not"\
	"march desired version ${TARGET_JAVA_VERSION}"
	return 1
	fi

	echo "OK: java ${INSTALLED_JAVA_VERSION} installed"

	}

	function process_configuration() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	CONF_FILE=$1
	while read line \|\| [ -n "${line}" ]; do
	if [[ -n ${line} ]] && [[ ${line} != \#* ]]; then
	name=$(echo "${line%%=*}")
	value=$(echo "${line#*=}")
	# escape ampersand so that sed does not replace it with the search string
	value=${value//&/\\&}
	if [[ -z ${name} ]] \|\| [[ -z $value ]]; then
	echo "WARNING: ${line} missing name or value"
	fi
	export ${name}="${value}"
	eval "${name}" "${value}" 2> /dev/null
	fi
	done < "${CONF_FILE}"
	return 0
	}

	function component_preconfigure() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	/bin/sed -i -e 's!${{POLICY_HOME}}!'"${POLICY_HOME}!g" \
	-e 's!${{FQDN}}!'"${FQDN}!g" \
	*.conf > /dev/null 2>&1
	}

	function tomcat_component() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	TOMCAT_TARGET_INSTALL_DIR=${POLICY_HOME}/servers/${COMPONENT_TYPE}
	if [[ -d ${TOMCAT_TARGET_INSTALL_DIR} ]]; then
	echo "error: ${TOMCAT_TARGET_INSTALL_DIR} exists."
	return 1
	fi

	TOMCAT_INSTALL_DIR=${POLICY_HOME}/install/3rdparty/${TOMCAT_PACKAGE_NAME}/
	if [[ -d ${TOMCAT_INSTALL_DIR} ]]; then
	echo "error: ${TOMCAT_INSTALL_DIR} exists."
	return 1
	fi

	tar -C "${POLICY_HOME}/servers" -xf "${POLICY_HOME}/install/3rdparty/${TOMCAT_PACKAGE_NAME}.tar.gz"

	mv "${POLICY_HOME}/servers/${TOMCAT_PACKAGE_NAME}" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
	/bin/cp "${POLICY_HOME}"/install/servers/common/tomcat/bin/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/bin"
	/bin/cp "${POLICY_HOME}"/install/servers/common/tomcat/conf/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/conf"

	/bin/cp "${POLICY_HOME}/install/servers/common/tomcat/init.d/tomcatd" "${POLICY_HOME}/etc/init.d/${COMPONENT_TYPE}"
	/bin/sed -i -e "s!\${{COMPONENT_TYPE}}!${COMPONENT_TYPE}!g" "${POLICY_HOME}/etc/init.d/${COMPONENT_TYPE}" >/dev/null 2>&1


	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/webapps/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps"
	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/bin/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/bin" >/dev/null 2>&1
	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/conf/* "${POLICY_HOME}/servers/${COMPONENT_TYPE}/conf" >/dev/null 2>&1

	/bin/rm -fr "${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/docs" \
	"${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/examples" \
	"${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/ROOT" \
	"${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/manager" \
	"${POLICY_HOME}/servers/${COMPONENT_TYPE}/webapps/host-manager"

	if [[ ${COMPONENT_TYPE} == console ]]; then
	install_onap_portal_settings
	fi

	return 0
	}

	function configure_tomcat_component() {
	configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
	}

	function configure_component() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
	echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
	exit 1
	fi

	CONF_FILE=$1
	COMPONENT_ROOT_DIR=$2

	SED_LINE="sed -i"
	SED_LINE+=" -e 's!\${{POLICY_HOME}}!${POLICY_HOME}!g' "
	SED_LINE+=" -e 's!\${{POLICY_USER}}!${POLICY_USER}!g' "
	SED_LINE+=" -e 's!\${{POLICY_GROUP}}!${POLICY_GROUP}!g' "
	SED_LINE+=" -e 's!\${{KEYSTORE_PASSWD}}!${KEYSTORE_PASSWD}!g' "
	SED_LINE+=" -e 's!\${{JAVA_HOME}}!${JAVA_HOME}!g' "
	SED_LINE+=" -e 's!\${{COMPONENT_TYPE}}!${COMPONENT_TYPE}!g' "

	while read line \|\| [ -n "${line}" ]; do
	if [[ -n $line ]] && [[ $line != \#* ]]; then
	name=$(echo "${line%%=*}")
	value=$(echo "${line#*=}")
	# escape ampersand so that sed does not replace it with the search string
	value=${value//&/\\&}
	if [[ -z ${name} ]] \|\| [[ -z ${value} ]]; then
	echo "WARNING: ${line} missing name or value"
	fi
	SED_LINE+=" -e 's!\${{${name}}}!${value}!g' "

	fi
	done < "$CONF_FILE"

	SED_FILES=""
	for sed_file in $(find "${COMPONENT_ROOT_DIR}" -name '.xml' -o -name '.sh' -o -name '.properties' -o -name '.conf' -o -name '.cfg' -o -name '.template' -o -name '.conf' -o -name '.cron' -o -name '*.json' \| grep -v /backup/); do
	if fgrep -l '${{' ${sed_file} > /dev/null 2>&1; then
	SED_FILES+="${sed_file} "
	fi
	done

	if [[ -f $HOME/.m2/settings.xml ]]; then
	SED_FILES+="$HOME/.m2/settings.xml "
	fi


	if [[ -z ${SED_FILES} ]]; then
	echo "WARNING: no xml, sh, properties, or conf files to perform configuration expansion"
	else
	SED_LINE+=${SED_FILES}
	eval "${SED_LINE}"
	fi

	list_unexpanded_files ${POLICY_HOME}
	}

	function install_onap_portal_settings() {
	echo "Install onap portal settings"

	# unpack onap war file
	mkdir -p "${POLICY_HOME}"/servers/console/webapps/onap
	cd "${POLICY_HOME}"/servers/console/webapps/onap
	unzip -q ../onap.war
	cd ${INSTALL_DIR}

	# copy over the configured settings
	/bin/cp -fr "${POLICY_HOME}"/install/servers/onap/* "${POLICY_HOME}/servers/console/webapps/onap"
	}

	function check_r_file() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	FILE=$1
	if [[ ! -f ${FILE} \|\| ! -r ${FILE} ]]; then
	return 1
	fi

	return 0
	}

	function check_x_file() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	FILE=$1
	if [[ ! -f ${FILE} \|\| ! -x ${FILE} ]]; then
	return 1
	fi

	return 0
	}

	function install_prereqs() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	CONF_FILE=$1

	if ! check_r_file "${CONF_FILE}"; then
	echo "error: aborting ${COMPONENT_TYPE} installation: ${CONF_FILE} is not accessible"
	exit 1
	fi

	if ! process_configuration "${CONF_FILE}"; then
	echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${CONF_FILE}"
	exit 1
	fi

	# if ! check_java "1.8"; then
	# echo "error: aborting ${COMPONENT_TYPE} installation: invalid java version"
	# exit 1
	# fi

	if [[ -z ${POLICY_HOME} ]]; then
	echo "error: aborting ${COMPONENT_TYPE} installation: ${POLICY_HOME} is not set"
	exit 1
	fi

	HOME_OWNER=$(ls -ld "${POLICY_HOME}" \| awk '{print $3}')
	if [[ ${HOME_OWNER} != ${POLICY_USER} ]]; then
	echo "error: aborting ${COMPONENT_TYPE} installation: ${POLICY_USER} does not own ${POLICY_HOME} directory"
	exit 1
	fi

	echo -n "Starting ${OPERATION} of ${COMPONENT_TYPE} under ${POLICY_USER}:${POLICY_GROUP} "
	echo "ownership with umask $(umask)."
	}

	function list_unexpanded_files() {
	ROOT_DIR=$1
	SEARCH_LIST=$(find ${ROOT_DIR} -type f -name '.properties' -o -name '.sh' -o -name '.conf' -o -name '.yml' -o -name '.template' -o -name '.xml' -o -name '.cfg' -o -name '.json' -o -path "${ROOT_DIR}/etc/init.d/*" \| egrep -v '/m2/\|/install/\|/logs/')
	NOT_EXPANDED_BASE_FILES=$(grep -l '${{' ${SEARCH_LIST} 2> /dev/null)
	if [[ -n ${NOT_EXPANDED_BASE_FILES} ]]; then
	echo "error: component installation has completed but some base files have not been expanded:"
	echo "${NOT_EXPANDED_BASE_FILES}"
	return 1
	fi
	return 0
	}

	function install_base() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	install_prereqs "${BASE_CONF}"

	if [[ -z ${POLICY_HOME} ]]; then
	echo "error: ${POLICY_HOME} is not set"
	exit 1
	fi

	POLICY_HOME_CONTENTS=$(ls -A "${POLICY_HOME}" 2> /dev/null)
	if [[ -n ${POLICY_HOME_CONTENTS} ]]; then
	echo "error: aborting base installation: ${POLICY_HOME} directory is not empty"
	exit 1
	fi

	if [[ ! -d ${POLICY_HOME} ]]; then
	echo "error: aborting base installation: ${POLICY_HOME} is not a directory."
	exit 1
	fi

	if ! /bin/mkdir -p "${POLICY_HOME}/servers/" > /dev/null 2>&1; then
	echo "error: aborting base installation: cannot create ${POLICY_HOME}/servers/"
	exit 1
	fi

	if ! /bin/mkdir -p "${POLICY_HOME}/logs/" > /dev/null 2>&1; then
	echo "error: aborting base installation: cannot create ${POLICY_HOME}/logs/"
	exit 1
	fi

	BASE_TGZ=$(ls base-*.tar.gz)
	if [ ! -r ${BASE_TGZ} ]; then
	echo "error: aborting base installation: ${POLICY_USER} cannot access tar file: ${BASE_TGZ}"
	exit 1
	fi

	tar -tzf ${BASE_TGZ} > /dev/null 2>&1
	if [[ $? != 0 ]]; then
	echo >&2 "error: aborting base installation: invalid base package tar file: ${BASE_TGZ}"
	exit 1
	fi

	BASH_PROFILE_LINE=". ${POLICY_HOME}/etc/profile.d/env.sh"
	PROFILE_LINE="ps -p \$\$ \| grep -q bash \|\| . ${POLICY_HOME}/etc/profile.d/env.sh"

	tar -C ${POLICY_HOME} -xf ${BASE_TGZ} --no-same-owner
	if [[ $? != 0 ]]; then
	# this should not happened
	echo "error: aborting base installation: base package cannot be unpacked: ${BASE_TGZ}"
	exit 1
	fi

	/bin/mkdir -p ${POLICY_HOME}/etc/ssl > /dev/null 2>&1
	/bin/mkdir -p ${POLICY_HOME}/etc/init.d > /dev/null 2>&1
	/bin/mkdir -p ${POLICY_HOME}/tmp > /dev/null 2>&1
	/bin/mkdir -p ${POLICY_HOME}/var > /dev/null 2>&1

	#list_unexpanded_files ${POLICY_HOME}
	}


	function configure_base() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	# check if fqdn is set in base.conf and use that value if set
	if [[ -z ${INSTALL_FQDN} ]]
	then
	echo "FQDN not set in config...using the default FQDN ${FQDN}"
	else
	echo "Using FQDN ${INSTALL_FQDN} from config"
	FQDN=${INSTALL_FQDN}
	fi

	configure_component "${BASE_CONF}" "${POLICY_HOME}"

	BASH_PROFILE_LINE=". ${POLICY_HOME}/etc/profile.d/env.sh"
	PROFILE_LINE="ps -p \$\$ \| grep -q bash \|\| . ${POLICY_HOME}/etc/profile.d/env.sh"

	if ! fgrep -x "${BASH_PROFILE_LINE}" "${HOME}/.bash_profile" >/dev/null 2>&1; then
	echo "${BASH_PROFILE_LINE}" >> "${HOME}/.bash_profile"
	fi

	if ! fgrep -x "${PROFILE_LINE}" "${HOME}/.profile" >/dev/null 2>&1; then
	echo "${PROFILE_LINE}" >> "${HOME}/.profile"
	fi
	}

	function install_tomcat_component() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	install_prereqs "${BASE_CONF}"

	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
	echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
	exit 1
	fi

	if ! tomcat_component; then
	echo "error: aborting ${COMPONENT_TYPE} installation: tomcat installation failed."
	exit 1
	fi

	}

	# This function installs mysql related shell scripts and sql files in the proper locations
	# under $POLICY_HOME. It also adds the MySQL client bin to the PATH based on configuration.
	#
	function install_mysql() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	install_prereqs "${BASE_CONF}"

	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
	echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
	exit 1
	fi

	MYSQL_DATA_PATH=${POLICY_HOME}/data/mysql
	/bin/mkdir -p ${MYSQL_DATA_PATH} > /dev/null 2>&1

	/bin/cp -f "${POLICY_HOME}"/install/mysql/data/* "${MYSQL_DATA_PATH}"
	/bin/chmod 555 "${MYSQL_DATA_PATH}"/*

	MYSQL_BIN_SOURCE=${POLICY_HOME}/install/mysql/bin
	/bin/mkdir -p ${POLICY_HOME}/bin > /dev/null 2>&1
	for script in $(/bin/ls "${MYSQL_BIN_SOURCE}"); do
	/bin/cp ${MYSQL_BIN_SOURCE}/${script} ${POLICY_HOME}/bin
	/bin/chmod 555 "${POLICY_HOME}/bin/${script}"
	done
	}

	function configure_mysql() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	# nothing to do
	}

	# This function installs elk related shell scripts and sql files in the proper locations
	# under $POLICY_HOME. It also adds the Elk to the PATH based on configuration.
	#
	function configure_elk() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	# nothing to do
	}

	function install_elk() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	if [[ -f "${HOME}/.bash_profile" ]]; then
	source "${HOME}/.bash_profile"
	fi

	if [[ -f "${HOME}/.profile" ]]; then
	source "${HOME}/.profile"
	fi

	ELK_TARGET_INSTALL_DIR=${POLICY_HOME}/elk

	if [[ -d ${ELK_TARGET_INSTALL_DIR} ]]; then
	echo "WARNING: ${ELK_TARGET_INSTALL_DIR} exists."
	return 1
	fi

	/bin/mkdir -p "${ELK_TARGET_INSTALL_DIR}" > /dev/null 2>&1

	if [[ ! -d ${ELK_TARGET_INSTALL_DIR} ]]; then
	echo "WARNING: ${ELK_TARGET_INSTALL_DIR} doesn't exist."
	return 1
	fi

	cd ${ELK_TARGET_INSTALL_DIR}
	curl -L -O https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.4.0.tar.gz

	tar xvzf elasticsearch-5.4.0.tar.gz -C .
	/bin/rm -fr elasticsearch-5.4.0.tar.gz
	/bin/mv ${ELK_TARGET_INSTALL_DIR}/elasticsearch-5.4.0/* .
	/bin/rm -fr ${ELK_TARGET_INSTALL_DIR}/elasticsearch-5.4.0

	/bin/cp "${POLICY_HOME}"/install/elk/bin/* "${POLICY_HOME}/bin"
	/bin/cp -f "${POLICY_HOME}"/install/elk/config/* "${ELK_TARGET_INSTALL_DIR}/config"
	/bin/cp -f "${POLICY_HOME}/install/elk/init.d/elkd" "${POLICY_HOME}/etc/init.d/elk"

	install_prereqs "${COMPONENT_TYPE}.conf"

	/bin/sed -i -e "s!\${{POLICY_HOME}}!${POLICY_HOME}!g" \
	-e "s!\${{FQDN}}!${FQDN}!g" \
	-e "s!\${{ELK_JMX_PORT}}!${ELK_JMX_PORT}!g" \
	"${ELK_TARGET_INSTALL_DIR}"/config/* "${POLICY_HOME}/etc/init.d/elk" > /dev/null 2>&1


	list_unexpanded_files ${POLICY_HOME}

	return $?
	}

	# This function installs brmsgw related shell scripts and config files in the proper
	# locations under $POLICY_HOME.
	#

	function install_brmsgw() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	install_prereqs "${BASE_CONF}"

	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
	echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
	exit 1
	fi

	if [ -z "$M2_HOME" ]; then
	echo "error: aborting ${COMPONENT_TYPE} installation: M2_HOME must be set in brmsgw.conf"
	exit 1
	fi

	echo "export M2_HOME=$M2_HOME" >>$POLICY_HOME/etc/profile.d/env.sh

	/bin/cp -f "${POLICY_HOME}/install/servers/brmsgw/init.d/brmsgw" "${POLICY_HOME}/etc/init.d/brmsgw"

	if ! /bin/mkdir -p "${POLICY_HOME}/servers/${COMPONENT_TYPE}" > /dev/null 2>&1; then
	echo "error: aborting base installation: cannot create ${POLICY_HOME}/servers/${COMPONENT_TYPE}"
	exit 1
	fi

	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/BRMSGateway.jar "${POLICY_HOME}/servers/${COMPONENT_TYPE}"
	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/*.properties "${POLICY_HOME}/servers/${COMPONENT_TYPE}"
	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/config "${POLICY_HOME}/servers/${COMPONENT_TYPE}"
	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/dependency.json "${POLICY_HOME}/servers/${COMPONENT_TYPE}"

	/bin/mv $POLICY_HOME/m2 $HOME/.m2

	return 0
	}


	function install_logparser() {
	if [[ $DEBUG == y ]]; then
	echo "-- ${FUNCNAME[0]} $@ --"
	set -x
	fi

	install_prereqs "${BASE_CONF}"

	if ! process_configuration "${COMPONENT_TYPE}.conf"; then
	echo "error: aborting ${COMPONENT_TYPE} installation: cannot process configuration ${COMPONENT_TYPE}.conf"
	exit 1
	fi

	LP_TARGET_DIR=${POLICY_HOME}/servers/${COMPONENT_TYPE}
	/bin/mkdir -p ${LP_TARGET_DIR}/bin > /dev/null 2>&1
	/bin/mkdir -p ${LP_TARGET_DIR}/logs > /dev/null 2>&1

	# copy binaries, initialization script and configuration
	/bin/cp "${POLICY_HOME}"/install/servers/common/logparser/bin/*jar "${LP_TARGET_DIR}/bin"
	/bin/cp "${POLICY_HOME}/install/servers/common/logparser/init.d/logparserd" "${POLICY_HOME}/etc/init.d/${COMPONENT_TYPE}"
	/bin/cp "${POLICY_HOME}/install/servers/${COMPONENT_TYPE}/bin/parserlog.properties" "${LP_TARGET_DIR}/bin"
	/bin/cp -fr "${POLICY_HOME}"/install/servers/${COMPONENT_TYPE}/bin/config "${POLICY_HOME}/servers/${COMPONENT_TYPE}/bin"

	}

	#########################################################################
	##
	## script execution body
	##
	#########################################################################


	OPERATION=none
	COMPONENT_TYPE=none
	DEBUG=n

	BASE_CONF=base.conf

	TOMCAT_PACKAGE_NAME=apache-tomcat-8.0.23

	INSTALL_DIR="$(pwd)"

	export POLICY_USER=$(/usr/bin/id -un)

	# command line options parsing
	until [[ -z "$1" ]]; do
	case $1 in
	-d\|--debug) DEBUG=y
	set -x
	;;
	-i\|--install) OPERATION=install
	shift
	COMPONENT_TYPE=$1
	;;
	-c\|--configure) OPERATION=configure
	shift
	COMPONENT_TYPE=$1
	;;
	*) usage
	exit 1
	;;
	esac
	shift
	done

	# component-type validation
	case $COMPONENT_TYPE in
	base) ;;
	pdp) ;;
	pap) ;;
	console) ;;
	mysql) ;;
	elk) ;;
	brmsgw) ;;
	paplp) ;;
	pdplp) ;;
	skip) ;;
	*) echo "invalid component type (${COMPONENT_TYPE}): must be in {base\|pdp\|pap\|console\|mysql\|elk\|brmsgw\|paplp\|pdplp}";
	usage
	exit 1
	;;
	esac

	# operation validation
	case $OPERATION in
	install\|configure) ;;
	*) echo "invalid operation (${OPERATION}): must be in {install\|configure}";
	usage
	exit 1
	;;
	esac

	if [[ -n ${POLICY_GROUP} ]]; then
	groups=$(groups)
	if ! echo ${groups} \| grep -qP "\b${POLICY_GROUP}"; then
	echo "error: ${POLICY_GROUP} is not a valid group for account ${POLICY_USER}"
	exit 1
	fi
	fi

	if [[ -z ${POLICY_GROUP} ]]; then
	numGroups=$(groups \| sed "s/^.: //g" \| wc -w)
	if [ ${numGroups} -eq 1 ]; then
	export POLICY_GROUP=$(groups ${POLICY_USER} \| sed "s/^.: //g")
	else
	echo "error: ${POLICY_USER} belongs to multiple groups, one group \
	must be provided for the installation"
	usage
	exit 1
	fi
	fi

	if [[ -z ${POLICY_GROUP} ]]; then
	echo "error: installation of root section must not provide the \
	installation group owner argument."
	usage
	exit 1
	fi

	FQDN=$(hostname -f 2> /dev/null)
	if [[ $? != 0 \|\| -z ${FQDN} ]]; then
	echo "error: cannot determine the FQDN for this host $(hostname)."
	exit 1
	fi

	if [[ ${OPERATION} == install ]]; then
	case $COMPONENT_TYPE in
	base)
	install_base
	;;
	pdp)
	install_tomcat_component
	;;
	pap)
	install_tomcat_component
	;;
	console)
	install_tomcat_component
	;;
	mysql)
	install_mysql
	;;
	elk)
	install_elk
	;;
	brmsgw)
	install_brmsgw
	;;
	paplp\|pdplp)
	install_logparser
	;;
	*)
	echo "invalid component type (${COMPONENT_TYPE}): must be in {base\|pdp\|pap\|console\|mysql\|elk\|brmsgw\|paplp\|pdplp}";
	usage
	exit 1
	;;
	esac
	fi
	if [[ ${OPERATION} == configure ]]; then

	install_prereqs "${BASE_CONF}"

	case $COMPONENT_TYPE in
	base)
	configure_base
	component_preconfigure
	;;
	pdp)
	configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
	;;
	pap)
	configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
	;;
	console)
	configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
	;;
	mysql)
	configure_mysql
	;;
	elk)
	configure_elk
	;;
	brmsgw)
	configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
	;;
	paplp\|pdplp)
	configure_component "${COMPONENT_TYPE}.conf" "${POLICY_HOME}/servers/${COMPONENT_TYPE}/"
	;;
	*)
	echo "invalid component type (${COMPONENT_TYPE}): must be in {base\|pdp\|pap\|console\|mysql\|elk\|brmsgw\|paplp\|pdplp}";
	usage
	exit 1
	;;
	esac
	fi


	echo -n "Successful ${OPERATION} of ${COMPONENT_TYPE} under ${POLICY_USER}:${POLICY_GROUP} "
	echo "ownership with umask $(umask)."