bigtop-packages/src/common/solr/install_solr.sh - bigtop - Git at Google

 #!/bin/bash

 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.
 # The ASF licenses this file to You under the Apache License, Version 2.0
 # (the "License"); you may not use this file except in compliance with
 # the License.  You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.

 set -e

 usage() {
   echo "
 usage: $0 <options>
   Required not-so-options:
      --distro-dir=DIR            path to distro specific files (debian/RPM)
      --build-dir=DIR             path to dist dir
      --prefix=PREFIX             path to install into

   Optional options:
      --doc-dir=DIR               path to install docs into [/usr/share/doc/solr]
      --lib-dir=DIR               path to install bits [/usr/lib/solr]
      --installed-lib-dir=DIR     path where lib-dir will end up on target system
      --bin-dir=DIR               path to install bins [/usr/bin]
      --examples-dir=DIR          path to install examples [doc-dir/examples]
      ... [ see source for more similar options ]
   "
   exit 1
 }

 OPTS=$(getopt \
   -n $0 \
   -o '' \
   -l 'prefix:' \
   -l 'distro-dir:' \
   -l 'doc-dir:' \
   -l 'lib-dir:' \
   -l 'installed-lib-dir:' \
   -l 'bin-dir:' \
   -l 'examples-dir:' \
   -l 'build-dir:' -- "$@")

 if [ $? != 0 ] ; then
     usage
 fi

 eval set -- "$OPTS"
 while true ; do
     case "$1" in
         --prefix)
         PREFIX=$2 ; shift 2
         ;;
         --distro-dir)
         DISTRO_DIR=$2 ; shift 2
         ;;
         --build-dir)
         BUILD_DIR=$2 ; shift 2
         ;;
         --doc-dir)
         DOC_DIR=$2 ; shift 2
         ;;
         --lib-dir)
         LIB_DIR=$2 ; shift 2
         ;;
         --installed-lib-dir)
         INSTALLED_LIB_DIR=$2 ; shift 2
         ;;
         --bin-dir)
         BIN_DIR=$2 ; shift 2
         ;;
         --examples-dir)
         EXAMPLES_DIR=$2 ; shift 2
         ;;
         --)
         shift ; break
         ;;
         *)
         echo "Unknown option: $1"
         usage
         exit 1
         ;;
     esac
 done

 for var in PREFIX BUILD_DIR DISTRO_DIR ; do
   if [ -z "$(eval "echo \$$var")" ]; then
     echo Missing param: $var
     usage
   fi
 done

 MAN_DIR=${MAN_DIR:-/usr/share/man/man1}
 DOC_DIR=${DOC_DIR:-/usr/share/doc/solr}
 LIB_DIR=${LIB_DIR:-/usr/lib/solr}
 INSTALLED_LIB_DIR=${INSTALLED_LIB_DIR:-/usr/lib/solr}
 EXAMPLES_DIR=${EXAMPLES_DIR:-$DOC_DIR/examples}
 BIN_DIR=${BIN_DIR:-/usr/bin}
 CONF_DIR=${CONF_DIR:-/etc/solr/conf}
 DEFAULT_DIR=${ETC_DIR:-/etc/default}

 VAR_DIR=$PREFIX/var

 install -d -m 0755 $PREFIX/$LIB_DIR
 cp -ra ${BUILD_DIR}/dist/*.*ar $PREFIX/$LIB_DIR
 cp -ra ${BUILD_DIR}/dist/solrj-lib $PREFIX/$LIB_DIR/lib
 cp -ra ${BUILD_DIR}/example/solr/collection1/conf $PREFIX/$LIB_DIR/coreconfig-template
 cp -fa $DISTRO_DIR/solrconfig.xml $PREFIX/$LIB_DIR/coreconfig-template
 cp -fa $DISTRO_DIR/schema.xml $PREFIX/$LIB_DIR/coreconfig-template

 install -d -m 0755 $PREFIX/$LIB_DIR/contrib
 cp -ra ${BUILD_DIR}/contrib/velocity $PREFIX/$LIB_DIR/contrib
 cp -ra ${BUILD_DIR}/contrib/map-reduce $PREFIX/$LIB_DIR/contrib
 cp -ra ${BUILD_DIR}/example/scripts/map-reduce $PREFIX/$LIB_DIR/contrib
 cp -ra ${BUILD_DIR}/contrib/morphlines* $PREFIX/$LIB_DIR/contrib

 install -d -m 0755 $PREFIX/$LIB_DIR/server/webapps/solr
 (cd $PREFIX/$LIB_DIR/server/webapps/solr ; jar xf ../../../*.war)
 ln -s /var/lib/solr $PREFIX/$LIB_DIR/server/work
 cp ${BUILD_DIR}/example/lib/ext/*.jar $PREFIX/$LIB_DIR/server/webapps/solr/WEB-INF/lib/

 install -d -m 0755 $PREFIX/$LIB_DIR/server/webapps/ROOT
 cat > $PREFIX/$LIB_DIR/server/webapps/ROOT/index.html <<__EOT__
 <html><head><meta http-equiv="refresh" content="0;url=./solr"></head><body><a href="/solr">Solr Console</a></body></html>
 __EOT__

 install -m 0755 ${DISTRO_DIR}/tomcat-deployment.sh ${PREFIX}/${LIB_DIR}/tomcat-deployment.sh

 install -d -m 0755 $PREFIX/etc/solr/tomcat-conf.dist/conf
 cp $DISTRO_DIR/web.xml $PREFIX/etc/solr/tomcat-conf.dist/conf
 cp $DISTRO_DIR/server.xml $PREFIX/etc/solr/tomcat-conf.dist/conf
 cp $DISTRO_DIR/logging.properties $PREFIX/etc/solr/tomcat-conf.dist/conf

 install -d -m 0755 $PREFIX/etc/solr/tomcat-conf.dist/WEB-INF
 mv $PREFIX/$LIB_DIR/webapps/solr/WEB-INF/*.xml $PREFIX/etc/solr/tomcat-conf.dist/WEB-INF/ || :

 cp -ra ${BUILD_DIR}/dist/*.*ar $PREFIX/$LIB_DIR
 cp -ra ${BUILD_DIR}/dist/solrj-lib $PREFIX/$LIB_DIR/lib

 install -d -m 0755 $PREFIX/$LIB_DIR/bin
 cp -a ${BUILD_DIR}/example/scripts/cloud-scripts/*.sh $PREFIX/$LIB_DIR/bin
 sed -i -e 's#/../solr-webapp/webapp/WEB-INF/lib/#/../webapps/solr/WEB-INF/lib/#' $PREFIX/$LIB_DIR/bin/zkcli.sh
 chmod 755 $PREFIX/$LIB_DIR/bin/*

 install -d -m 0755 $PREFIX/$DOC_DIR
 cp -a  ${BUILD_DIR}/*.txt $PREFIX/$DOC_DIR
 cp -ra ${BUILD_DIR}/docs/* $PREFIX/$DOC_DIR
 cp -ra ${BUILD_DIR}/example/ $PREFIX/$DOC_DIR/

 # Copy in the configuration files
 install -d -m 0755 $PREFIX/$DEFAULT_DIR
 cp $DISTRO_DIR/solr.default $PREFIX/$DEFAULT_DIR/solr

 install -d -m 0755 $PREFIX/${CONF_DIR}.dist
 cp ${BUILD_DIR}/example/resources/log4j.properties $PREFIX/${CONF_DIR}.dist

 # Copy in the wrapper
 cat > $PREFIX/$LIB_DIR/bin/solrd <<'EOF'
 #!/bin/bash

 BIGTOP_DEFAULTS_DIR=${BIGTOP_DEFAULTS_DIR-/etc/default}
 [ -n "${BIGTOP_DEFAULTS_DIR}" -a -r ${BIGTOP_DEFAULTS_DIR}/solr ] && . ${BIGTOP_DEFAULTS_DIR}/solr

 # Autodetect JAVA_HOME if not defined
 . /usr/lib/bigtop-utils/bigtop-detect-javahome

 # resolve links - $0 may be a softlink
 PRG="${BASH_SOURCE[0]}"

 while [ -h "${PRG}" ]; do
   ls=`ls -ld "${PRG}"`
   link=`expr "$ls" : '.*-> \(.*\)$'`
   if expr "$link" : '/.*' > /dev/null; then
     PRG="$link"
   else
     PRG=`dirname "${PRG}"`/"$link"
   fi
 done

 BASEDIR=`dirname ${PRG}`
 BASEDIR=`cd ${BASEDIR}/..;pwd`

 SOLR_PORT=${SOLR_PORT:-8983}
 SOLR_ADMIN_PORT=${SOLR_ADMIN_PORT:-8984}
 SOLR_LOG=${SOLR_LOG:-/var/log/solr}
 SOLR_HOME=${SOLR_HOME:-/var/lib/solr}
 SOLR_LOG4J_CONFIG=${SOLR_LOG4J_CONFIG:-/etc/solr/conf/log4j.properties}

 export CATALINA_TMPDIR=${SOLR_DATA:-/var/lib/solr/}
 export CATALINA_PID=${SOLR_RUN:-/var/run/solr}/solr.pid
 export CATALINA_OUT=${SOLR_LOG:-/var/log/solr}/solr.out

 export CATALINA_HOME=${CATALINA_HOME:-$BASEDIR/../bigtop-tomcat}
 export CATALINA_BASE=${CATALINA_BASE:-$CATALINA_TMPDIR/tomcat-deployment}


 die() {
   echo "$@" >&2
   exit 1
 }

 # Preflight checks:
 # 1. We are only supporting SolrCloud mode
 if [ -z "$SOLR_ZK_ENSEMBLE" ] ; then
   die "Error: SOLR_ZK_ENSEMBLE is not set in /etc/default/solr"
 fi

 CATALINA_OPTS="${CATALINA_OPTS} -DzkHost=${SOLR_ZK_ENSEMBLE} -Dsolr.solrxml.location=zookeeper"

 if [ -n "$SOLR_HDFS_HOME" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.home=${SOLR_HDFS_HOME}"
 fi

 if [ -n "$SOLR_HDFS_CONFIG" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.confdir=${SOLR_HDFS_CONFIG}"
 fi

 if [ "$SOLR_KERBEROS_ENABLED" == "true" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.security.kerberos.enabled=${SOLR_KERBEROS_ENABLED}"
 fi

 if [ -n "$SOLR_KERBEROS_KEYTAB" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.security.kerberos.keytabfile=${SOLR_KERBEROS_KEYTAB}"
 fi

 if [ -n "$SOLR_KERBEROS_PRINCIPAL" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.security.kerberos.principal=${SOLR_KERBEROS_PRINCIPAL}"
 fi

 if [ -n "$SOLR_AUTHENTICATION_TYPE" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.type=${SOLR_AUTHENTICATION_TYPE}"
 fi

 if [ -n "$SOLR_AUTHENTICATION_KERBEROS_KEYTAB" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.kerberos.keytab=${SOLR_AUTHENTICATION_KERBEROS_KEYTAB}"
 fi

 if [ -n "$SOLR_AUTHENTICATION_KERBEROS_PRINCIPAL" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.kerberos.principal=${SOLR_AUTHENTICATION_KERBEROS_PRINCIPAL}"
 fi

 if [ -n "$SOLR_AUTHENTICATION_KERBEROS_NAME_RULES" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.kerberos.name.rules=${SOLR_AUTHENTICATION_KERBEROS_NAME_RULES}"
 fi

 if [ -n "$SOLR_AUTHENTICATION_SIMPLE_ALLOW_ANON" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.simple.anonymous.allowed=${SOLR_AUTHENTICATION_SIMPLE_ALLOW_ANON}"
 fi

 if [ -n "$SOLR_AUTHENTICATION_JAAS_CONF" ] ; then
   CATALINA_OPTS="${CATALINA_OPTS} -Djava.security.auth.login.config=${SOLR_AUTHENTICATION_JAAS_CONF}"
 fi

 # FIXME: we need to set this because of the jetty-centric default solr.xml
 CATALINA_OPTS="${CATALINA_OPTS} -Dhost=$HOSTNAME -Djetty.port=$SOLR_PORT"

 export CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.host=$HOSTNAME
                                         -Dsolr.port=$SOLR_PORT
                                         -Dlog4j.configuration=file://$SOLR_LOG4J_CONFIG
                                         -Dsolr.log=$SOLR_LOG
                                         -Dsolr.admin.port=$SOLR_ADMIN_PORT
                                         -Dsolr.solr.home=$SOLR_HOME"

 #  catalina doesn't use CATALINA_OPTS for stop action so we need to
 # set JAVA_OPTS to include the admin port
 if [ $1 = "stop" ] ; then
     export JAVA_OPTS="$CATALINA_OPTS"
 fi

 if [ -x /usr/lib/bigtop-utils/bigtop-monitor-service ]; then
 if ([ "$1" = "start" -o "$1" = "run" ]) && [ -n "$SOLRD_WATCHDOG_TIMEOUT" ] ; then
   /usr/lib/bigtop-utils/bigtop-monitor-service $SOLRD_WATCHDOG_TIMEOUT $$ http://127.0.0.1:8983/solr
 fi
 fi

 exec ${CATALINA_HOME}/bin/catalina.sh "$@"
 EOF
 chmod 755 $PREFIX/$LIB_DIR/bin/solrd

 # installing the only script that goes into /usr/bin
 install -D -m 0755 $DISTRO_DIR/solrctl.sh $PREFIX/usr/bin/solrctl

 # precreating /var layout
 install -d -m 0755 $VAR_DIR/log/solr
 install -d -m 0755 $VAR_DIR/run/solr
 install -d -m 0755 $VAR_DIR/lib/solr
	#!/bin/bash

	# Licensed to the Apache Software Foundation (ASF) under one or more
	# contributor license agreements. See the NOTICE file distributed with
	# this work for additional information regarding copyright ownership.
	# The ASF licenses this file to You under the Apache License, Version 2.0
	# (the "License"); you may not use this file except in compliance with
	# the License. You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	set -e

	usage() {
	echo "
	usage: $0 <options>
	Required not-so-options:
	--distro-dir=DIR path to distro specific files (debian/RPM)
	--build-dir=DIR path to dist dir
	--prefix=PREFIX path to install into

	Optional options:
	--doc-dir=DIR path to install docs into [/usr/share/doc/solr]
	--lib-dir=DIR path to install bits [/usr/lib/solr]
	--installed-lib-dir=DIR path where lib-dir will end up on target system
	--bin-dir=DIR path to install bins [/usr/bin]
	--examples-dir=DIR path to install examples [doc-dir/examples]
	... [ see source for more similar options ]
	"
	exit 1
	}

	OPTS=$(getopt \
	-n $0 \
	-o '' \
	-l 'prefix:' \
	-l 'distro-dir:' \
	-l 'doc-dir:' \
	-l 'lib-dir:' \
	-l 'installed-lib-dir:' \
	-l 'bin-dir:' \
	-l 'examples-dir:' \
	-l 'build-dir:' -- "$@")

	if [ $? != 0 ] ; then
	usage
	fi

	eval set -- "$OPTS"
	while true ; do
	case "$1" in
	--prefix)
	PREFIX=$2 ; shift 2
	;;
	--distro-dir)
	DISTRO_DIR=$2 ; shift 2
	;;
	--build-dir)
	BUILD_DIR=$2 ; shift 2
	;;
	--doc-dir)
	DOC_DIR=$2 ; shift 2
	;;
	--lib-dir)
	LIB_DIR=$2 ; shift 2
	;;
	--installed-lib-dir)
	INSTALLED_LIB_DIR=$2 ; shift 2
	;;
	--bin-dir)
	BIN_DIR=$2 ; shift 2
	;;
	--examples-dir)
	EXAMPLES_DIR=$2 ; shift 2
	;;
	--)
	shift ; break
	;;
	*)
	echo "Unknown option: $1"
	usage
	exit 1
	;;
	esac
	done

	for var in PREFIX BUILD_DIR DISTRO_DIR ; do
	if [ -z "$(eval "echo \$$var")" ]; then
	echo Missing param: $var
	usage
	fi
	done

	MAN_DIR=${MAN_DIR:-/usr/share/man/man1}
	DOC_DIR=${DOC_DIR:-/usr/share/doc/solr}
	LIB_DIR=${LIB_DIR:-/usr/lib/solr}
	INSTALLED_LIB_DIR=${INSTALLED_LIB_DIR:-/usr/lib/solr}
	EXAMPLES_DIR=${EXAMPLES_DIR:-$DOC_DIR/examples}
	BIN_DIR=${BIN_DIR:-/usr/bin}
	CONF_DIR=${CONF_DIR:-/etc/solr/conf}
	DEFAULT_DIR=${ETC_DIR:-/etc/default}

	VAR_DIR=$PREFIX/var

	install -d -m 0755 $PREFIX/$LIB_DIR
	cp -ra ${BUILD_DIR}/dist/.ar $PREFIX/$LIB_DIR
	cp -ra ${BUILD_DIR}/dist/solrj-lib $PREFIX/$LIB_DIR/lib
	cp -ra ${BUILD_DIR}/example/solr/collection1/conf $PREFIX/$LIB_DIR/coreconfig-template
	cp -fa $DISTRO_DIR/solrconfig.xml $PREFIX/$LIB_DIR/coreconfig-template
	cp -fa $DISTRO_DIR/schema.xml $PREFIX/$LIB_DIR/coreconfig-template

	install -d -m 0755 $PREFIX/$LIB_DIR/contrib
	cp -ra ${BUILD_DIR}/contrib/velocity $PREFIX/$LIB_DIR/contrib
	cp -ra ${BUILD_DIR}/contrib/map-reduce $PREFIX/$LIB_DIR/contrib
	cp -ra ${BUILD_DIR}/example/scripts/map-reduce $PREFIX/$LIB_DIR/contrib
	cp -ra ${BUILD_DIR}/contrib/morphlines* $PREFIX/$LIB_DIR/contrib

	install -d -m 0755 $PREFIX/$LIB_DIR/server/webapps/solr
	(cd $PREFIX/$LIB_DIR/server/webapps/solr ; jar xf ../../../*.war)
	ln -s /var/lib/solr $PREFIX/$LIB_DIR/server/work
	cp ${BUILD_DIR}/example/lib/ext/*.jar $PREFIX/$LIB_DIR/server/webapps/solr/WEB-INF/lib/

	install -d -m 0755 $PREFIX/$LIB_DIR/server/webapps/ROOT
	cat > $PREFIX/$LIB_DIR/server/webapps/ROOT/index.html <<__EOT__
	<html><head><meta http-equiv="refresh" content="0;url=./solr"></head><body><a href="/solr">Solr Console</a></body></html>
	__EOT__

	install -m 0755 ${DISTRO_DIR}/tomcat-deployment.sh ${PREFIX}/${LIB_DIR}/tomcat-deployment.sh

	install -d -m 0755 $PREFIX/etc/solr/tomcat-conf.dist/conf
	cp $DISTRO_DIR/web.xml $PREFIX/etc/solr/tomcat-conf.dist/conf
	cp $DISTRO_DIR/server.xml $PREFIX/etc/solr/tomcat-conf.dist/conf
	cp $DISTRO_DIR/logging.properties $PREFIX/etc/solr/tomcat-conf.dist/conf

	install -d -m 0755 $PREFIX/etc/solr/tomcat-conf.dist/WEB-INF
	mv $PREFIX/$LIB_DIR/webapps/solr/WEB-INF/*.xml $PREFIX/etc/solr/tomcat-conf.dist/WEB-INF/ \|\| :

	cp -ra ${BUILD_DIR}/dist/.ar $PREFIX/$LIB_DIR
	cp -ra ${BUILD_DIR}/dist/solrj-lib $PREFIX/$LIB_DIR/lib

	install -d -m 0755 $PREFIX/$LIB_DIR/bin
	cp -a ${BUILD_DIR}/example/scripts/cloud-scripts/*.sh $PREFIX/$LIB_DIR/bin
	sed -i -e 's#/../solr-webapp/webapp/WEB-INF/lib/#/../webapps/solr/WEB-INF/lib/#' $PREFIX/$LIB_DIR/bin/zkcli.sh
	chmod 755 $PREFIX/$LIB_DIR/bin/*

	install -d -m 0755 $PREFIX/$DOC_DIR
	cp -a ${BUILD_DIR}/*.txt $PREFIX/$DOC_DIR
	cp -ra ${BUILD_DIR}/docs/* $PREFIX/$DOC_DIR
	cp -ra ${BUILD_DIR}/example/ $PREFIX/$DOC_DIR/

	# Copy in the configuration files
	install -d -m 0755 $PREFIX/$DEFAULT_DIR
	cp $DISTRO_DIR/solr.default $PREFIX/$DEFAULT_DIR/solr

	install -d -m 0755 $PREFIX/${CONF_DIR}.dist
	cp ${BUILD_DIR}/example/resources/log4j.properties $PREFIX/${CONF_DIR}.dist

	# Copy in the wrapper
	cat > $PREFIX/$LIB_DIR/bin/solrd <<'EOF'
	#!/bin/bash

	BIGTOP_DEFAULTS_DIR=${BIGTOP_DEFAULTS_DIR-/etc/default}
	[ -n "${BIGTOP_DEFAULTS_DIR}" -a -r ${BIGTOP_DEFAULTS_DIR}/solr ] && . ${BIGTOP_DEFAULTS_DIR}/solr

	# Autodetect JAVA_HOME if not defined
	. /usr/lib/bigtop-utils/bigtop-detect-javahome

	# resolve links - $0 may be a softlink
	PRG="${BASH_SOURCE[0]}"

	while [ -h "${PRG}" ]; do
	ls=`ls -ld "${PRG}"`
	link=`expr "$ls" : '.-> \(.\)$'`
	if expr "$link" : '/.*' > /dev/null; then
	PRG="$link"
	else
	PRG=`dirname "${PRG}"`/"$link"
	fi
	done

	BASEDIR=`dirname ${PRG}`
	BASEDIR=`cd ${BASEDIR}/..;pwd`

	SOLR_PORT=${SOLR_PORT:-8983}
	SOLR_ADMIN_PORT=${SOLR_ADMIN_PORT:-8984}
	SOLR_LOG=${SOLR_LOG:-/var/log/solr}
	SOLR_HOME=${SOLR_HOME:-/var/lib/solr}
	SOLR_LOG4J_CONFIG=${SOLR_LOG4J_CONFIG:-/etc/solr/conf/log4j.properties}

	export CATALINA_TMPDIR=${SOLR_DATA:-/var/lib/solr/}
	export CATALINA_PID=${SOLR_RUN:-/var/run/solr}/solr.pid
	export CATALINA_OUT=${SOLR_LOG:-/var/log/solr}/solr.out

	export CATALINA_HOME=${CATALINA_HOME:-$BASEDIR/../bigtop-tomcat}
	export CATALINA_BASE=${CATALINA_BASE:-$CATALINA_TMPDIR/tomcat-deployment}


	die() {
	echo "$@" >&2
	exit 1
	}

	# Preflight checks:
	# 1. We are only supporting SolrCloud mode
	if [ -z "$SOLR_ZK_ENSEMBLE" ] ; then
	die "Error: SOLR_ZK_ENSEMBLE is not set in /etc/default/solr"
	fi

	CATALINA_OPTS="${CATALINA_OPTS} -DzkHost=${SOLR_ZK_ENSEMBLE} -Dsolr.solrxml.location=zookeeper"

	if [ -n "$SOLR_HDFS_HOME" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.home=${SOLR_HDFS_HOME}"
	fi

	if [ -n "$SOLR_HDFS_CONFIG" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.confdir=${SOLR_HDFS_CONFIG}"
	fi

	if [ "$SOLR_KERBEROS_ENABLED" == "true" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.security.kerberos.enabled=${SOLR_KERBEROS_ENABLED}"
	fi

	if [ -n "$SOLR_KERBEROS_KEYTAB" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.security.kerberos.keytabfile=${SOLR_KERBEROS_KEYTAB}"
	fi

	if [ -n "$SOLR_KERBEROS_PRINCIPAL" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.hdfs.security.kerberos.principal=${SOLR_KERBEROS_PRINCIPAL}"
	fi

	if [ -n "$SOLR_AUTHENTICATION_TYPE" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.type=${SOLR_AUTHENTICATION_TYPE}"
	fi

	if [ -n "$SOLR_AUTHENTICATION_KERBEROS_KEYTAB" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.kerberos.keytab=${SOLR_AUTHENTICATION_KERBEROS_KEYTAB}"
	fi

	if [ -n "$SOLR_AUTHENTICATION_KERBEROS_PRINCIPAL" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.kerberos.principal=${SOLR_AUTHENTICATION_KERBEROS_PRINCIPAL}"
	fi

	if [ -n "$SOLR_AUTHENTICATION_KERBEROS_NAME_RULES" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.kerberos.name.rules=${SOLR_AUTHENTICATION_KERBEROS_NAME_RULES}"
	fi

	if [ -n "$SOLR_AUTHENTICATION_SIMPLE_ALLOW_ANON" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.authentication.simple.anonymous.allowed=${SOLR_AUTHENTICATION_SIMPLE_ALLOW_ANON}"
	fi

	if [ -n "$SOLR_AUTHENTICATION_JAAS_CONF" ] ; then
	CATALINA_OPTS="${CATALINA_OPTS} -Djava.security.auth.login.config=${SOLR_AUTHENTICATION_JAAS_CONF}"
	fi

	# FIXME: we need to set this because of the jetty-centric default solr.xml
	CATALINA_OPTS="${CATALINA_OPTS} -Dhost=$HOSTNAME -Djetty.port=$SOLR_PORT"

	export CATALINA_OPTS="${CATALINA_OPTS} -Dsolr.host=$HOSTNAME
	-Dsolr.port=$SOLR_PORT
	-Dlog4j.configuration=file://$SOLR_LOG4J_CONFIG
	-Dsolr.log=$SOLR_LOG
	-Dsolr.admin.port=$SOLR_ADMIN_PORT
	-Dsolr.solr.home=$SOLR_HOME"

	# catalina doesn't use CATALINA_OPTS for stop action so we need to
	# set JAVA_OPTS to include the admin port
	if [ $1 = "stop" ] ; then
	export JAVA_OPTS="$CATALINA_OPTS"
	fi

	if [ -x /usr/lib/bigtop-utils/bigtop-monitor-service ]; then
	if ([ "$1" = "start" -o "$1" = "run" ]) && [ -n "$SOLRD_WATCHDOG_TIMEOUT" ] ; then
	/usr/lib/bigtop-utils/bigtop-monitor-service $SOLRD_WATCHDOG_TIMEOUT $$ http://127.0.0.1:8983/solr
	fi
	fi

	exec ${CATALINA_HOME}/bin/catalina.sh "$@"
	EOF
	chmod 755 $PREFIX/$LIB_DIR/bin/solrd

	# installing the only script that goes into /usr/bin
	install -D -m 0755 $DISTRO_DIR/solrctl.sh $PREFIX/usr/bin/solrctl

	# precreating /var layout
	install -d -m 0755 $VAR_DIR/log/solr
	install -d -m 0755 $VAR_DIR/run/solr
	install -d -m 0755 $VAR_DIR/lib/solr