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#!/bin/bash
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LONG_DATE=`date +%Y%m%d%H%M%S`
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TOMCAT_USER=tomcat6
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TOMCAT_HOME=/usr/share/tomcat6
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SOURCE_DIR=/usr/share/metacat-@metacatVersion@
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###############################################################################
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# Install metacat war file
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###############################################################################
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## Stop tomcat
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echo "Stopping Tomcat"
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/etc/init.d/tomcat6 stop
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## backup the old war file
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if [ -e ${TOMCAT_HOME}/webapps/metacat.war ]
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then
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echo "Backing up ${TOMCAT_HOME}/webapps/metacat.war to ${TOMCAT_HOME}/webapps/metacat.war.${LONG_DATE}"
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mv ${TOMCAT_HOME}/webapps/metacat.war ${TOMCAT_HOME}/webapps/metacat.war.${LONG_DATE}
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fi
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## remove the knb application directory
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if [ -d ${TOMCAT_HOME}/webapps/metacat ]
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then
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echo "Removing the old metacat application directorties"
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rm -rf ${TOMCAT_HOME}/webapps/metacat
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fi
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## copy the new war file into the webapps directory
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echo copying new metacat.war file to ${TOMCAT_HOME}/webapps/metacat.war
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cp ${SOURCE_DIR}/metacat.war ${TOMCAT_HOME}/webapps/metacat.war
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## expand the war file
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CURR_DIR=`pwd`
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## make knb directory and extract metacat.war into it.
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echo "Making knb application directory: ${TOMCAT_HOME}/webapps/metacat"
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mkdir ${TOMCAT_HOME}/webapps/metacat
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cd ${TOMCAT_HOME}/webapps/metacat
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echo "extracting metacat.war into ${TOMCAT_HOME}/webapps/metacat"
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jar -xvf ${TOMCAT_HOME}/webapps/metacat.war > /dev/null
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chown -R ${TOMCAT_USER} ${TOMCAT_HOME}/webapps/metacat
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echo cd to $CURR_DIR
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cd $CURR_DIR
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chmod -R +x ${TOMCAT_HOME}/webapps/metacat/cgi-bin
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###############################################################################
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# Create Metacat External File Space
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###############################################################################
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## Create the /var/metacat directory
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if [ ! -d /var/metacat ]
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then
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echo "Making Metacat utility directory: /var/metacat"
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mkdir /var/metacat
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fi
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## Change the ownership of the /var/metacat directory to be the tomcat user.
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echo "changing ownership of /var/metacat to ${TOMCAT_USER}"
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chown -R ${TOMCAT_USER} /var/metacat
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###############################################################################
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# Configure Tomcat
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###############################################################################
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## Change ownership of the tomcat directories to be the tomcat user
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echo "changing ownership of ${TOMCAT_HOME} to ${TOMCAT_USER}"
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chown -R ${TOMCAT_USER} ${TOMCAT_HOME}
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echo "changing ownership of /var/lib/tomcat6 to ${TOMCAT_USER}"
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chown -R ${TOMCAT_USER} /var/lib/tomcat6
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echo "changing ownership of /etc/tomcat6 to ${TOMCAT_USER}"
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chown -R ${TOMCAT_USER} /etc/tomcat6
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###############################################################################
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# Configure Apache
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###############################################################################
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## Stop apache
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echo "Stopping Apache"
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/etc/init.d/apache2 stop
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## copy in jk.conf file
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if [ -e /etc/apache2/mods-available/jk.conf ]
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then
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JK_CONF_DIFF=`diff ${SOURCE_DIR}/jk.conf /etc/apache2/mods-available/jk.conf`
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if [ "${JK_CONF_DIFF}" != "" ]
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then
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echo "Backing up /etc/apache2/mods-available/jk.conf to /etc/apache2/mods-available/jk.conf.${LONG_DATE}"
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mv /etc/apache2/mods-available/jk.conf /etc/apache2/mods-available/jk.conf.${LONG_DATE}
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fi
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fi
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echo "Copying jk.conf to /etc/apache2/mods-available/"
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cp ${SOURCE_DIR}/jk.conf /etc/apache2/mods-available/
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## copy in workers.properties file
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if [ -e /etc/apache2/workers.properties ]
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then
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WORKERS_PROPS_DIFF=`diff ${SOURCE_DIR}/workers.properties /etc/apache2/workers.properties`
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if [ "${WORKERS_PROPS_DIFF}" != "" ]
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then
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echo "Backing up /etc/apache2/workers.properties to /etc/apache2/workers.properties.${LONG_DATE}"
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mv /etc/apache2/workers.properties /etc/apache2/workers.properties.${LONG_DATE}
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fi
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fi
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echo "Copying workers.properties to /etc/apache2/"
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cp ${SOURCE_DIR}/workers.properties /etc/apache2/
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## disable and then re-enable mod jk to pick up changes
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echo "Refreshing Mod JK"
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a2dismod jk
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a2enmod jk
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## copy in knb site file
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if [ -e /etc/apache2/sites-available/metacat ]
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then
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KNB_SITE_DIFF=`diff ${SOURCE_DIR}/metacat /etc/apache2/sites-available/metacat`
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if [ "${KNB_SITE_DIFF}" != "" ]
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then
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echo "Backing up /etc/apache2/sites-available/metacat to /etc/apache2/sites-available/metacat.${LONG_DATE}"
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mv /etc/apache2/sites-available/metacat /etc/apache2/sites-available/metacat.${LONG_DATE}
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fi
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fi
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echo "Copying knb site file to /etc/apache2/sites-available/"
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cp ${SOURCE_DIR}/metacat /etc/apache2/sites-available/
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## enable knb site
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echo "Enabling knb site"
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a2dissite knb
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a2ensite knb
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###############################################################################
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# Configure Postgres
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###############################################################################
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## modify pg_hba.conf
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PG_HBA_IS_MODIFIED=`grep "metacat metacat" /etc/postgresql/8.3/main/pg_hba.conf`
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if [ "${PG_HBA_IS_MODIFIED}" == "" ]
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then
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echo "backing up /etc/postgresql/8.3/main/pg_hba.conf to /etc/postgresql/8.3/main/pg_hba.conf.${LONG_DATE}"
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cp /etc/postgresql/8.3/main/pg_hba.conf /etc/postgresql/8.3/main/pg_hba.conf.${LONG_DATE}
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echo "appending 'host metacat metacat 127.0.0.1 255.255.255.255 password' to /etc/postgresql/8.3/main/pg_hba.conf"
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echo "host metacat metacat 127.0.0.1 255.255.255.255 password" >> /etc/postgresql/8.3/main/pg_hba.conf
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fi
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## create metacat schema and user
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echo "Creating metacat database schema"
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su postgres -c "createdb metacat"
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echo "Creating metacat user"
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su postgres -c "psql -c \"CREATE USER metacat WITH UNENCRYPTED PASSWORD 'metacat'\""
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## Restart the postgres db
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echo "Restarting postgres database"
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/etc/init.d/postgresql-8.3 restart
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###############################################################################
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# Start Apache and Tomcat
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###############################################################################
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## Start Apache
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/etc/init.d/apache2 start
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## ugly hack to fix circular dependency bug that will keep tomcat
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## from starting within this script
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if [ ! -f /etc/java-1.5.0-sun/jvm.cfg ]; then
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temp_jvm_cfg=/etc/java-1.5.0-sun/jvm.cfg
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mkdir -p /etc/java-1.5.0-sun
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printf -- "-server KNOWN\n" > $temp_jvm_cfg
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fi
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## Start Tomcat
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echo "starting Tomcat server"
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#export JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun
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#/usr/share/tomcat6/bin/startup.sh
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/etc/init.d/tomcat6 start
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#chmod u+x ${SOURCE_DIR}/delay-tomcat-start
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#${SOURCE_DIR}/delay-tomcat-start &
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