From: Wayne Schneider <wayne@indexdata.com>
Date: Thu, 4 Aug 2016 14:47:13 +0000 (-0500)
Subject: Prepare for Solr 6 [SOLR-26]
X-Git-Tag: v0.12~3
X-Git-Url: http://lists.indexdata.dk/?a=commitdiff_plain;h=80687231d1c1ef17c00c66a39c81eb091de984c3;p=lui-solr.git

Prepare for Solr 6 [SOLR-26]
---

diff --git a/debian/dirs b/debian/dirs
deleted file mode 100644
index fae317f..0000000
--- a/debian/dirs
+++ /dev/null
@@ -1,6 +0,0 @@
-etc/default
-usr/share/masterkey/lui
-usr/share/doc/masterkey-lui-solr5
-etc/masterkey/lui/solr
-var/log/masterkey/lui
-var/lib/masterkey/lui/solr/lui
diff --git a/debian/install b/debian/install
deleted file mode 100644
index 21ad2d9..0000000
--- a/debian/install
+++ /dev/null
@@ -1,3 +0,0 @@
-dist usr/share/masterkey/lui
-conf/solr/* etc/masterkey/lui/solr
-doc/* usr/share/doc/masterkey-lui-solr5
diff --git a/debian/masterkey-lui-solr5.dirs b/debian/masterkey-lui-solr5.dirs
new file mode 100644
index 0000000..a689e3d
--- /dev/null
+++ b/debian/masterkey-lui-solr5.dirs
@@ -0,0 +1,6 @@
+etc/default
+usr/share/masterkey/lui/dist
+usr/share/doc/masterkey-lui-solr5
+etc/masterkey/lui/solr
+var/log/masterkey/lui
+var/lib/masterkey/lui/solr/lui
diff --git a/debian/masterkey-lui-solr5.install b/debian/masterkey-lui-solr5.install
new file mode 100644
index 0000000..b1e455e
--- /dev/null
+++ b/debian/masterkey-lui-solr5.install
@@ -0,0 +1,6 @@
+dist/solr-5*.tgz usr/share/masterkey/lui/dist
+dist/install_solr5_service.sh usr/share/masterkey/lui/dist
+conf/solr/* etc/masterkey/lui/solr
+doc/apache-solr-ref-guide-5*.pdf usr/share/doc/masterkey-lui-solr5
+doc/debian-install.md usr/share/doc/masterkey-lui-solr5
+doc/upgrade.md usr/share/doc/masterkey-lui-solr5
diff --git a/debian/masterkey-lui-solr5.postinst b/debian/masterkey-lui-solr5.postinst
new file mode 100755
index 0000000..261e193
--- /dev/null
+++ b/debian/masterkey-lui-solr5.postinst
@@ -0,0 +1,28 @@
+#!/bin/sh -e
+
+case "$1" in
+    configure|upgrade)
+	# Create the solr user
+	adduser --system --shell /bin/bash --group --disabled-password --home /var/lib/masterkey/lui lui-solr
+	# Set directory permissions
+	chown -R lui-solr /var/lib/masterkey/lui
+	chown -R lui-solr /var/log/masterkey/lui
+	chown -R lui-solr /etc/masterkey/lui/solr/solr-home
+	# Run Solr installation script
+	/usr/share/masterkey/lui/dist/install_solr5_service.sh /usr/share/masterkey/lui/dist/solr-5.5.1.tgz -d /var/lib/masterkey/lui -i /usr/share/masterkey/lui -s lui-solr -u lui-solr -f
+        # Remove extra files created by Solr installation
+        rm -f /var/lib/masterkey/lui/log4j.properties
+        rm -rf /var/lib/masterkey/lui/logs
+        rm -rf /var/lib/masterkey/lui/data
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
+
+    *)
+        echo "postinst called with unknown argument '$1'" >&2
+        exit 1
+    ;;
+esac
+
+exit 0
diff --git a/debian/postinst b/debian/postinst
deleted file mode 100755
index 0eb3fcf..0000000
--- a/debian/postinst
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/sh -e
-
-case "$1" in
-    configure|upgrade)
-	# Create the solr user
-	adduser --system --shell /bin/bash --group --disabled-password --home /var/lib/masterkey/lui lui-solr
-	# Set directory permissions
-	chown -R lui-solr /var/lib/masterkey/lui
-	chown -R lui-solr /var/log/masterkey/lui
-	chown -R lui-solr /etc/masterkey/lui/solr/solr-home
-	# Run Solr installation script
-	/usr/share/masterkey/lui/dist/install_solr_service.sh /usr/share/masterkey/lui/dist/solr-5.5.1.tgz -d /var/lib/masterkey/lui -i /usr/share/masterkey/lui -s lui-solr -u lui-solr -f
-        # Remove extra files created by Solr installation
-        rm -f /var/lib/masterkey/lui/log4j.properties
-        rm -rf /var/lib/masterkey/lui/logs
-        rm -rf /var/lib/masterkey/lui/data
-    ;;
-
-    abort-upgrade|abort-remove|abort-deconfigure)
-    ;;
-
-    *)
-        echo "postinst called with unknown argument '$1'" >&2
-        exit 1
-    ;;
-esac
-
-exit 0
diff --git a/dev-deploy.yml b/dev-deploy.yml
index a3908e3..ad8eacd 100644
--- a/dev-deploy.yml
+++ b/dev-deploy.yml
@@ -44,7 +44,7 @@
 
     - name: Install Solr binary
       become: yes
-      command: /vagrant/dist/install_solr_service.sh /vagrant/dist/solr-5.5.1.tgz -d /var/lib/masterkey/lui -i /usr/share/masterkey/lui -s lui-solr -u lui-solr -f creates=/usr/share/masterkey/lui/solr-5.5.1
+      command: /vagrant/dist/install_solr5_service.sh /vagrant/dist/solr-5.5.1.tgz -d /var/lib/masterkey/lui -i /usr/share/masterkey/lui -s lui-solr -u lui-solr -f creates=/usr/share/masterkey/lui/solr-5.5.1
 
     - name: Remove extra files created by Solr install
       become: yes
diff --git a/dist/install_solr5_service.sh b/dist/install_solr5_service.sh
new file mode 100755
index 0000000..c91777a
--- /dev/null
+++ b/dist/install_solr5_service.sh
@@ -0,0 +1,330 @@
+#!/usr/bin/env 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.
+
+if [[ $EUID -ne 0 ]]; then
+  echo -e "\nERROR: This script must be run as root\n" 1>&2
+  exit 1
+fi
+
+print_usage() {
+  ERROR_MSG="$1"
+
+  if [ "$ERROR_MSG" != "" ]; then
+    echo -e "\nERROR: $ERROR_MSG\n" 1>&2
+  fi
+
+  echo ""
+  echo "Usage: install_solr_service.sh path_to_solr_distribution_archive OPTIONS"
+  echo ""
+  echo "  The first argument to the script must be a path to a Solr distribution archive, such as solr-5.0.0.tgz"
+  echo "    (only .tgz or .zip are supported formats for the archive)"
+  echo ""
+  echo "  Supported OPTIONS include:"
+  echo ""
+  echo "    -d     Directory for live / writable Solr files, such as logs, pid files, and index data; defaults to /var/solr"
+  echo ""
+  echo "    -i     Directory to extract the Solr installation archive; defaults to /opt/"
+  echo "             The specified path must exist prior to using this script."
+  echo ""
+  echo "    -p     Port Solr should bind to; default is 8983"
+  echo ""
+  echo "    -s     Service name; defaults to solr"
+  echo ""
+  echo "    -u     User to own the Solr files and run the Solr process as; defaults to solr"
+  echo "             This script will create the specified user account if it does not exist."
+  echo ""
+  echo "    -f     Upgrade Solr. Overwrite symlink and init script of previous installation."
+  echo ""
+  echo " NOTE: Must be run as the root user"
+  echo ""
+} # end print_usage
+
+if [ -f "/proc/version" ]; then
+  proc_version=`cat /proc/version`
+else
+  proc_version=`uname -a`
+fi
+
+if [[ $proc_version == *"Debian"* ]]; then
+  distro=Debian
+elif [[ $proc_version == *"Red Hat"* ]]; then
+  distro=RedHat
+elif [[ $proc_version == *"Ubuntu"* ]]; then
+  distro=Ubuntu
+elif [[ $proc_version == *"SUSE"* ]]; then
+  distro=SUSE
+else
+  echo -e "\nERROR: Your Linux distribution ($proc_version) not supported by this script!\nYou'll need to setup Solr as a service manually using the documentation provided in the Solr Reference Guide.\n" 1>&2
+  exit 1
+fi
+
+if [ -z "$1" ]; then
+  print_usage "Must specify the path to the Solr installation archive, such as solr-5.0.0.tgz"
+  exit 1
+fi
+
+SOLR_ARCHIVE=$1
+if [ ! -f "$SOLR_ARCHIVE" ]; then
+  print_usage "Specified Solr installation archive $SOLR_ARCHIVE not found!"
+  exit 1
+fi
+
+# strip off path info
+SOLR_INSTALL_FILE=${SOLR_ARCHIVE##*/}
+is_tar=true
+if [ ${SOLR_INSTALL_FILE: -4} == ".tgz" ]; then
+  SOLR_DIR=${SOLR_INSTALL_FILE%.tgz}
+elif [ ${SOLR_INSTALL_FILE: -4} == ".zip" ]; then
+  SOLR_DIR=${SOLR_INSTALL_FILE%.zip}
+  is_tar=false
+else
+  print_usage "Solr installation archive $SOLR_ARCHIVE is invalid, expected a .tgz or .zip file!"
+  exit 1
+fi
+
+if [ $# -gt 1 ]; then
+  shift
+  while true; do
+    case $1 in
+        -i)
+            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
+              print_usage "Directory path is required when using the $1 option!"
+              exit 1
+            fi
+            SOLR_EXTRACT_DIR=$2
+            shift 2
+        ;;
+        -d)
+            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
+              print_usage "Directory path is required when using the $1 option!"
+              exit 1
+            fi
+            SOLR_VAR_DIR="$2"
+            shift 2
+        ;;
+        -u)
+            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
+              print_usage "Username is required when using the $1 option!"
+              exit 1
+            fi
+            SOLR_USER="$2"
+            shift 2
+        ;;
+        -s)
+            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
+              print_usage "Service name is required when using the $1 option!"
+              exit 1
+            fi
+            SOLR_SERVICE="$2"
+            shift 2
+        ;;
+        -p)
+            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
+              print_usage "Port is required when using the $1 option!"
+              exit 1
+            fi
+            SOLR_PORT="$2"
+            shift 2
+        ;;
+        -f)
+            SOLR_UPGRADE="YES"
+            shift 1
+        ;;
+        -help|-usage)
+            print_usage ""
+            exit 0
+        ;;
+        --)
+            shift
+            break
+        ;;
+        *)
+            if [ "$1" != "" ]; then
+              print_usage "Unrecognized or misplaced argument: $1!"
+              exit 1
+            else
+              break # out-of-args, stop looping
+            fi
+        ;;
+    esac
+  done
+fi
+
+if [ -z "$SOLR_EXTRACT_DIR" ]; then
+  SOLR_EXTRACT_DIR=/opt
+fi
+
+if [ ! -d "$SOLR_EXTRACT_DIR" ]; then
+  print_usage "Installation directory $SOLR_EXTRACT_DIR not found! Please create it before running this script."
+  exit 1
+fi
+
+if [ -z "$SOLR_SERVICE" ]; then
+  SOLR_SERVICE=solr
+fi
+
+if [ -z "$SOLR_VAR_DIR" ]; then
+  SOLR_VAR_DIR="/var/$SOLR_SERVICE"
+fi
+
+if [ -z "$SOLR_USER" ]; then
+  SOLR_USER=solr
+fi
+
+if [ -z "$SOLR_PORT" ]; then
+  SOLR_PORT=8983
+fi
+
+if [ -z "$SOLR_UPGRADE" ]; then
+  SOLR_UPGRADE=NO
+fi
+
+if [ ! "$SOLR_UPGRADE" = "YES" ]; then
+  if [ -f "/etc/init.d/$SOLR_SERVICE" ]; then
+    print_usage "/etc/init.d/$SOLR_SERVICE already exists! Perhaps Solr is already setup as a service on this host? To upgrade Solr use the -f option."
+    exit 1
+  fi
+
+  if [ -e "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
+    print_usage "$SOLR_EXTRACT_DIR/$SOLR_SERVICE already exists! Please move this directory / link or choose a different service name using the -s option."
+    exit 1
+  fi
+fi
+
+# stop running instance
+if [ -f "/etc/init.d/$SOLR_SERVICE" ]; then
+  echo -e "\nStopping Solr instance if exists ...\n"
+  service "$SOLR_SERVICE" stop
+fi
+
+# create user if not exists
+solr_uid="`id -u "$SOLR_USER"`"
+if [ $? -ne 0 ]; then
+  echo "Creating new user: $SOLR_USER"
+  if [ "$distro" == "RedHat" ]; then
+    adduser "$SOLR_USER"
+  elif [ "$distro" == "SUSE" ]; then
+    useradd -m "$SOLR_USER"
+  else
+    adduser --system --shell /bin/bash --group --disabled-password --home "$SOLR_VAR_DIR" "$SOLR_USER"
+  fi
+fi
+
+# extract
+SOLR_INSTALL_DIR="$SOLR_EXTRACT_DIR/$SOLR_DIR"
+if [ ! -d "$SOLR_INSTALL_DIR" ]; then
+
+  echo -e "\nExtracting $SOLR_ARCHIVE to $SOLR_EXTRACT_DIR\n"
+
+  if $is_tar ; then
+    tar zxf "$SOLR_ARCHIVE" -C "$SOLR_EXTRACT_DIR"
+  else
+    unzip -q "$SOLR_ARCHIVE" -d "$SOLR_EXTRACT_DIR"
+  fi
+
+  if [ ! -d "$SOLR_INSTALL_DIR" ]; then
+    echo -e "\nERROR: Expected directory $SOLR_INSTALL_DIR not found after extracting $SOLR_ARCHIVE ... script fails.\n" 1>&2
+    exit 1
+  fi
+
+  chown -R root: "$SOLR_INSTALL_DIR"
+  find "$SOLR_INSTALL_DIR" -type d -print0 | xargs -0 chmod 0755
+  find "$SOLR_INSTALL_DIR" -type f -print0 | xargs -0 chmod 0644
+  chmod -R 0755 "$SOLR_INSTALL_DIR/bin"
+else
+  echo -e "\nWARNING: $SOLR_INSTALL_DIR already exists! Skipping extract ...\n"
+fi
+
+# create a symlink for easier scripting
+if [ -h "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
+  echo -e "\nRemoving old symlink $SOLR_EXTRACT_DIR/$SOLR_SERVICE ...\n"
+  rm "$SOLR_EXTRACT_DIR/$SOLR_SERVICE"
+fi
+if [ -e "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
+  echo -e "\nWARNING: $SOLR_EXTRACT_DIR/$SOLR_SERVICE is not symlink! Skipping symlink update ...\n"
+else
+  echo -e "\nInstalling symlink $SOLR_EXTRACT_DIR/$SOLR_SERVICE -> $SOLR_INSTALL_DIR ...\n"
+  ln -s "$SOLR_INSTALL_DIR" "$SOLR_EXTRACT_DIR/$SOLR_SERVICE"
+fi
+
+# install init.d script
+echo -e "\nInstalling /etc/init.d/$SOLR_SERVICE script ...\n"
+cp "$SOLR_INSTALL_DIR/bin/init.d/solr" "/etc/init.d/$SOLR_SERVICE"
+chmod 0744 "/etc/init.d/$SOLR_SERVICE"
+chown root: "/etc/init.d/$SOLR_SERVICE"
+# do some basic variable substitution on the init.d script
+sed_expr1="s#SOLR_INSTALL_DIR=.*#SOLR_INSTALL_DIR=\"$SOLR_EXTRACT_DIR/$SOLR_SERVICE\"#"
+sed_expr2="s#SOLR_ENV=.*#SOLR_ENV=\"/etc/default/$SOLR_SERVICE.in.sh\"#"
+sed_expr3="s#RUNAS=.*#RUNAS=\"$SOLR_USER\"#"
+sed_expr4="s#Provides:.*#Provides: $SOLR_SERVICE#"
+sed -i -e "$sed_expr1" -e "$sed_expr2" -e "$sed_expr3" -e "$sed_expr4" "/etc/init.d/$SOLR_SERVICE"
+
+# install/move configuration
+if [ ! -d /etc/default ]; then
+  mkdir /etc/default
+  chown root: /etc/default
+  chmod 0755 /etc/default
+fi
+if [ -f "$SOLR_VAR_DIR/solr.in.sh" ]; then
+  echo -e "\nMoving existing $SOLR_VAR_DIR/solr.in.sh to /etc/default/$SOLR_SERVICE.in.sh ...\n"
+  mv "$SOLR_VAR_DIR/solr.in.sh" "/etc/default/$SOLR_SERVICE.in.sh"
+elif [ -f "/etc/default/$SOLR_SERVICE.in.sh" ]; then
+  echo -e "\n/etc/default/$SOLR_SERVICE.in.sh already exist. Skipping install ...\n"
+else
+  echo -e "\nInstalling /etc/default/$SOLR_SERVICE.in.sh ...\n"
+  cp "$SOLR_INSTALL_DIR/bin/solr.in.sh" "/etc/default/$SOLR_SERVICE.in.sh"
+  echo "SOLR_PID_DIR=\"$SOLR_VAR_DIR\"
+SOLR_HOME=\"$SOLR_VAR_DIR/data\"
+LOG4J_PROPS=\"$SOLR_VAR_DIR/log4j.properties\"
+SOLR_LOGS_DIR=\"$SOLR_VAR_DIR/logs\"
+SOLR_PORT=\"$SOLR_PORT\"
+" >> "/etc/default/$SOLR_SERVICE.in.sh"
+fi
+chown root: "/etc/default/$SOLR_SERVICE.in.sh"
+chmod 0644 "/etc/default/$SOLR_SERVICE.in.sh"
+
+# install data directories and files
+mkdir -p "$SOLR_VAR_DIR/data"
+mkdir -p "$SOLR_VAR_DIR/logs"
+if [ -f "$SOLR_VAR_DIR/data/solr.xml" ]; then
+  echo -e "\n$SOLR_VAR_DIR/data/solr.xml already exists. Skipping install ...\n"
+else
+  cp "$SOLR_INSTALL_DIR/server/solr/solr.xml" "$SOLR_VAR_DIR/data/solr.xml"
+fi
+if [ -f "$SOLR_VAR_DIR/log4j.properties" ]; then
+  echo -e "\n$SOLR_VAR_DIR/log4j.properties already exists. Skipping install ...\n"
+else
+  cp "$SOLR_INSTALL_DIR/server/resources/log4j.properties" "$SOLR_VAR_DIR/log4j.properties"
+  sed_expr="s#solr.log=.*#solr.log=\${solr.solr.home}/../logs#"
+  sed -i -e "$sed_expr" "$SOLR_VAR_DIR/log4j.properties"
+fi
+chown -R "$SOLR_USER:" "$SOLR_VAR_DIR"
+find "$SOLR_VAR_DIR" -type d -print0 | xargs -0 chmod 0750
+find "$SOLR_VAR_DIR" -type f -print0 | xargs -0 chmod 0640
+
+# configure autostart of service
+if [[ "$distro" == "RedHat" || "$distro" == "SUSE" ]]; then
+  chkconfig "$SOLR_SERVICE" on
+else
+  update-rc.d "$SOLR_SERVICE" defaults
+fi
+
+# start service
+service "$SOLR_SERVICE" start
+sleep 5
+service "$SOLR_SERVICE" status
+
+echo "Service $SOLR_SERVICE installed."
diff --git a/dist/install_solr_service.sh b/dist/install_solr_service.sh
deleted file mode 100755
index c91777a..0000000
--- a/dist/install_solr_service.sh
+++ /dev/null
@@ -1,330 +0,0 @@
-#!/usr/bin/env 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.
-
-if [[ $EUID -ne 0 ]]; then
-  echo -e "\nERROR: This script must be run as root\n" 1>&2
-  exit 1
-fi
-
-print_usage() {
-  ERROR_MSG="$1"
-
-  if [ "$ERROR_MSG" != "" ]; then
-    echo -e "\nERROR: $ERROR_MSG\n" 1>&2
-  fi
-
-  echo ""
-  echo "Usage: install_solr_service.sh path_to_solr_distribution_archive OPTIONS"
-  echo ""
-  echo "  The first argument to the script must be a path to a Solr distribution archive, such as solr-5.0.0.tgz"
-  echo "    (only .tgz or .zip are supported formats for the archive)"
-  echo ""
-  echo "  Supported OPTIONS include:"
-  echo ""
-  echo "    -d     Directory for live / writable Solr files, such as logs, pid files, and index data; defaults to /var/solr"
-  echo ""
-  echo "    -i     Directory to extract the Solr installation archive; defaults to /opt/"
-  echo "             The specified path must exist prior to using this script."
-  echo ""
-  echo "    -p     Port Solr should bind to; default is 8983"
-  echo ""
-  echo "    -s     Service name; defaults to solr"
-  echo ""
-  echo "    -u     User to own the Solr files and run the Solr process as; defaults to solr"
-  echo "             This script will create the specified user account if it does not exist."
-  echo ""
-  echo "    -f     Upgrade Solr. Overwrite symlink and init script of previous installation."
-  echo ""
-  echo " NOTE: Must be run as the root user"
-  echo ""
-} # end print_usage
-
-if [ -f "/proc/version" ]; then
-  proc_version=`cat /proc/version`
-else
-  proc_version=`uname -a`
-fi
-
-if [[ $proc_version == *"Debian"* ]]; then
-  distro=Debian
-elif [[ $proc_version == *"Red Hat"* ]]; then
-  distro=RedHat
-elif [[ $proc_version == *"Ubuntu"* ]]; then
-  distro=Ubuntu
-elif [[ $proc_version == *"SUSE"* ]]; then
-  distro=SUSE
-else
-  echo -e "\nERROR: Your Linux distribution ($proc_version) not supported by this script!\nYou'll need to setup Solr as a service manually using the documentation provided in the Solr Reference Guide.\n" 1>&2
-  exit 1
-fi
-
-if [ -z "$1" ]; then
-  print_usage "Must specify the path to the Solr installation archive, such as solr-5.0.0.tgz"
-  exit 1
-fi
-
-SOLR_ARCHIVE=$1
-if [ ! -f "$SOLR_ARCHIVE" ]; then
-  print_usage "Specified Solr installation archive $SOLR_ARCHIVE not found!"
-  exit 1
-fi
-
-# strip off path info
-SOLR_INSTALL_FILE=${SOLR_ARCHIVE##*/}
-is_tar=true
-if [ ${SOLR_INSTALL_FILE: -4} == ".tgz" ]; then
-  SOLR_DIR=${SOLR_INSTALL_FILE%.tgz}
-elif [ ${SOLR_INSTALL_FILE: -4} == ".zip" ]; then
-  SOLR_DIR=${SOLR_INSTALL_FILE%.zip}
-  is_tar=false
-else
-  print_usage "Solr installation archive $SOLR_ARCHIVE is invalid, expected a .tgz or .zip file!"
-  exit 1
-fi
-
-if [ $# -gt 1 ]; then
-  shift
-  while true; do
-    case $1 in
-        -i)
-            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
-              print_usage "Directory path is required when using the $1 option!"
-              exit 1
-            fi
-            SOLR_EXTRACT_DIR=$2
-            shift 2
-        ;;
-        -d)
-            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
-              print_usage "Directory path is required when using the $1 option!"
-              exit 1
-            fi
-            SOLR_VAR_DIR="$2"
-            shift 2
-        ;;
-        -u)
-            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
-              print_usage "Username is required when using the $1 option!"
-              exit 1
-            fi
-            SOLR_USER="$2"
-            shift 2
-        ;;
-        -s)
-            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
-              print_usage "Service name is required when using the $1 option!"
-              exit 1
-            fi
-            SOLR_SERVICE="$2"
-            shift 2
-        ;;
-        -p)
-            if [[ -z "$2" || "${2:0:1}" == "-" ]]; then
-              print_usage "Port is required when using the $1 option!"
-              exit 1
-            fi
-            SOLR_PORT="$2"
-            shift 2
-        ;;
-        -f)
-            SOLR_UPGRADE="YES"
-            shift 1
-        ;;
-        -help|-usage)
-            print_usage ""
-            exit 0
-        ;;
-        --)
-            shift
-            break
-        ;;
-        *)
-            if [ "$1" != "" ]; then
-              print_usage "Unrecognized or misplaced argument: $1!"
-              exit 1
-            else
-              break # out-of-args, stop looping
-            fi
-        ;;
-    esac
-  done
-fi
-
-if [ -z "$SOLR_EXTRACT_DIR" ]; then
-  SOLR_EXTRACT_DIR=/opt
-fi
-
-if [ ! -d "$SOLR_EXTRACT_DIR" ]; then
-  print_usage "Installation directory $SOLR_EXTRACT_DIR not found! Please create it before running this script."
-  exit 1
-fi
-
-if [ -z "$SOLR_SERVICE" ]; then
-  SOLR_SERVICE=solr
-fi
-
-if [ -z "$SOLR_VAR_DIR" ]; then
-  SOLR_VAR_DIR="/var/$SOLR_SERVICE"
-fi
-
-if [ -z "$SOLR_USER" ]; then
-  SOLR_USER=solr
-fi
-
-if [ -z "$SOLR_PORT" ]; then
-  SOLR_PORT=8983
-fi
-
-if [ -z "$SOLR_UPGRADE" ]; then
-  SOLR_UPGRADE=NO
-fi
-
-if [ ! "$SOLR_UPGRADE" = "YES" ]; then
-  if [ -f "/etc/init.d/$SOLR_SERVICE" ]; then
-    print_usage "/etc/init.d/$SOLR_SERVICE already exists! Perhaps Solr is already setup as a service on this host? To upgrade Solr use the -f option."
-    exit 1
-  fi
-
-  if [ -e "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
-    print_usage "$SOLR_EXTRACT_DIR/$SOLR_SERVICE already exists! Please move this directory / link or choose a different service name using the -s option."
-    exit 1
-  fi
-fi
-
-# stop running instance
-if [ -f "/etc/init.d/$SOLR_SERVICE" ]; then
-  echo -e "\nStopping Solr instance if exists ...\n"
-  service "$SOLR_SERVICE" stop
-fi
-
-# create user if not exists
-solr_uid="`id -u "$SOLR_USER"`"
-if [ $? -ne 0 ]; then
-  echo "Creating new user: $SOLR_USER"
-  if [ "$distro" == "RedHat" ]; then
-    adduser "$SOLR_USER"
-  elif [ "$distro" == "SUSE" ]; then
-    useradd -m "$SOLR_USER"
-  else
-    adduser --system --shell /bin/bash --group --disabled-password --home "$SOLR_VAR_DIR" "$SOLR_USER"
-  fi
-fi
-
-# extract
-SOLR_INSTALL_DIR="$SOLR_EXTRACT_DIR/$SOLR_DIR"
-if [ ! -d "$SOLR_INSTALL_DIR" ]; then
-
-  echo -e "\nExtracting $SOLR_ARCHIVE to $SOLR_EXTRACT_DIR\n"
-
-  if $is_tar ; then
-    tar zxf "$SOLR_ARCHIVE" -C "$SOLR_EXTRACT_DIR"
-  else
-    unzip -q "$SOLR_ARCHIVE" -d "$SOLR_EXTRACT_DIR"
-  fi
-
-  if [ ! -d "$SOLR_INSTALL_DIR" ]; then
-    echo -e "\nERROR: Expected directory $SOLR_INSTALL_DIR not found after extracting $SOLR_ARCHIVE ... script fails.\n" 1>&2
-    exit 1
-  fi
-
-  chown -R root: "$SOLR_INSTALL_DIR"
-  find "$SOLR_INSTALL_DIR" -type d -print0 | xargs -0 chmod 0755
-  find "$SOLR_INSTALL_DIR" -type f -print0 | xargs -0 chmod 0644
-  chmod -R 0755 "$SOLR_INSTALL_DIR/bin"
-else
-  echo -e "\nWARNING: $SOLR_INSTALL_DIR already exists! Skipping extract ...\n"
-fi
-
-# create a symlink for easier scripting
-if [ -h "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
-  echo -e "\nRemoving old symlink $SOLR_EXTRACT_DIR/$SOLR_SERVICE ...\n"
-  rm "$SOLR_EXTRACT_DIR/$SOLR_SERVICE"
-fi
-if [ -e "$SOLR_EXTRACT_DIR/$SOLR_SERVICE" ]; then
-  echo -e "\nWARNING: $SOLR_EXTRACT_DIR/$SOLR_SERVICE is not symlink! Skipping symlink update ...\n"
-else
-  echo -e "\nInstalling symlink $SOLR_EXTRACT_DIR/$SOLR_SERVICE -> $SOLR_INSTALL_DIR ...\n"
-  ln -s "$SOLR_INSTALL_DIR" "$SOLR_EXTRACT_DIR/$SOLR_SERVICE"
-fi
-
-# install init.d script
-echo -e "\nInstalling /etc/init.d/$SOLR_SERVICE script ...\n"
-cp "$SOLR_INSTALL_DIR/bin/init.d/solr" "/etc/init.d/$SOLR_SERVICE"
-chmod 0744 "/etc/init.d/$SOLR_SERVICE"
-chown root: "/etc/init.d/$SOLR_SERVICE"
-# do some basic variable substitution on the init.d script
-sed_expr1="s#SOLR_INSTALL_DIR=.*#SOLR_INSTALL_DIR=\"$SOLR_EXTRACT_DIR/$SOLR_SERVICE\"#"
-sed_expr2="s#SOLR_ENV=.*#SOLR_ENV=\"/etc/default/$SOLR_SERVICE.in.sh\"#"
-sed_expr3="s#RUNAS=.*#RUNAS=\"$SOLR_USER\"#"
-sed_expr4="s#Provides:.*#Provides: $SOLR_SERVICE#"
-sed -i -e "$sed_expr1" -e "$sed_expr2" -e "$sed_expr3" -e "$sed_expr4" "/etc/init.d/$SOLR_SERVICE"
-
-# install/move configuration
-if [ ! -d /etc/default ]; then
-  mkdir /etc/default
-  chown root: /etc/default
-  chmod 0755 /etc/default
-fi
-if [ -f "$SOLR_VAR_DIR/solr.in.sh" ]; then
-  echo -e "\nMoving existing $SOLR_VAR_DIR/solr.in.sh to /etc/default/$SOLR_SERVICE.in.sh ...\n"
-  mv "$SOLR_VAR_DIR/solr.in.sh" "/etc/default/$SOLR_SERVICE.in.sh"
-elif [ -f "/etc/default/$SOLR_SERVICE.in.sh" ]; then
-  echo -e "\n/etc/default/$SOLR_SERVICE.in.sh already exist. Skipping install ...\n"
-else
-  echo -e "\nInstalling /etc/default/$SOLR_SERVICE.in.sh ...\n"
-  cp "$SOLR_INSTALL_DIR/bin/solr.in.sh" "/etc/default/$SOLR_SERVICE.in.sh"
-  echo "SOLR_PID_DIR=\"$SOLR_VAR_DIR\"
-SOLR_HOME=\"$SOLR_VAR_DIR/data\"
-LOG4J_PROPS=\"$SOLR_VAR_DIR/log4j.properties\"
-SOLR_LOGS_DIR=\"$SOLR_VAR_DIR/logs\"
-SOLR_PORT=\"$SOLR_PORT\"
-" >> "/etc/default/$SOLR_SERVICE.in.sh"
-fi
-chown root: "/etc/default/$SOLR_SERVICE.in.sh"
-chmod 0644 "/etc/default/$SOLR_SERVICE.in.sh"
-
-# install data directories and files
-mkdir -p "$SOLR_VAR_DIR/data"
-mkdir -p "$SOLR_VAR_DIR/logs"
-if [ -f "$SOLR_VAR_DIR/data/solr.xml" ]; then
-  echo -e "\n$SOLR_VAR_DIR/data/solr.xml already exists. Skipping install ...\n"
-else
-  cp "$SOLR_INSTALL_DIR/server/solr/solr.xml" "$SOLR_VAR_DIR/data/solr.xml"
-fi
-if [ -f "$SOLR_VAR_DIR/log4j.properties" ]; then
-  echo -e "\n$SOLR_VAR_DIR/log4j.properties already exists. Skipping install ...\n"
-else
-  cp "$SOLR_INSTALL_DIR/server/resources/log4j.properties" "$SOLR_VAR_DIR/log4j.properties"
-  sed_expr="s#solr.log=.*#solr.log=\${solr.solr.home}/../logs#"
-  sed -i -e "$sed_expr" "$SOLR_VAR_DIR/log4j.properties"
-fi
-chown -R "$SOLR_USER:" "$SOLR_VAR_DIR"
-find "$SOLR_VAR_DIR" -type d -print0 | xargs -0 chmod 0750
-find "$SOLR_VAR_DIR" -type f -print0 | xargs -0 chmod 0640
-
-# configure autostart of service
-if [[ "$distro" == "RedHat" || "$distro" == "SUSE" ]]; then
-  chkconfig "$SOLR_SERVICE" on
-else
-  update-rc.d "$SOLR_SERVICE" defaults
-fi
-
-# start service
-service "$SOLR_SERVICE" start
-sleep 5
-service "$SOLR_SERVICE" status
-
-echo "Service $SOLR_SERVICE installed."