script for restoring from experimental backups

server/install-dependencies-only.sh

+#!/bin/bash
+
+#check if db_partition is available
+db_disk="/dev/vdb"
+if [ -e $db_disk  ]
+then
+    echo "Disk for database found: $db_disk"
+    mounted=`mount |grep "$db_disk" |wc -l`
+    if [ "$mounted" = "0" ]
+    then
+        echo "Disk not mounted. Aborting"
+        exit 1
+    else
+        echo "Partition mounted."
+        mount |grep "$db_disk"
+    fi
+else 
+    echo "Partition for database not found: $db_disk"
+fi
+
+#install toole required for minerva installation
+apt-get update && apt-get install dirmngr apt-transport-https
+
+#auto yes for oracle java dependency
+echo debconf shared/accepted-oracle-license-v1-1 select true | sudo debconf-set-selections
+echo debconf shared/accepted-oracle-license-v1-1 seen true | sudo debconf-set-selections
+
+#install minerva
+echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee /etc/apt/sources.list.d/webupd8team-java.list
+echo "deb http://repo-r3lab.uni.lu/debian/ stable main" | tee /etc/apt/sources.list.d/repo-r3lab.list
+sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886
+sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0xcb185f4e31872412
+apt-get update
+apt-get install -y  mc apache2 php libapache2-mod-php7.0 tomcat8 postgresql
+
+#change tomcat memory limit to 4GB
+sed -i 's/-Djava.awt.headless=true/-Djava.awt.headless=true -Xmx4192m/g' /etc/default/tomcat8
+
+#setup proxy in apache to go to tomcat
+sed -i '2i\    ProxyPass /minerva http://localhost:8080/minerva\n    ProxyPass /map_images http://localhost:8080/map_images\n    ProxyPassReverse /minerva http://localhost:8080/minerva\n    ProxyPassReverse /map_images http://localhost:8080/map_images\n' /etc/apache2/sites-enabled/000-default.conf
+
+a2enmod proxy
+a2enmod proxy_http
+service apache2 restart
+
+#add redirection
+printf "<?php\nheader('Location: minerva/');\n?>\n" > /var/www/html/index.php
+rm /var/www/html/index.html
+
+#create SSL certificat
+sudo mkdir /etc/apache2/ssl
+sudo openssl genrsa -des3 -passout pass:xxxxyyyy -out /etc/apache2/ssl/server.pass.key 2048
+sudo openssl rsa -passin pass:xxxxyyyy -in /etc/apache2/ssl/server.pass.key -out /etc/apache2/ssl/server.key
+sudo rm /etc/apache2/ssl/server.pass.key
+sudo openssl req -new -key /etc/apache2/ssl/server.key -out /etc/apache2/ssl/server.csr   -subj "/C=LU/ST=Luxembourg/L=Esch-sur-Alzette/O=UL/OU=LCSB/CN=example.com"
+sudo openssl x509 -req -days 365 -in /etc/apache2/ssl/server.csr -signkey /etc/apache2/ssl/server.key -out /etc/apache2/ssl/server.crt
+
+#set the SSL certificate in apache2
+sudo sed -i.bak -- 's/\/etc\/ssl\/certs\/ssl-cert-snakeoil\.pem/\/etc\/apache2\/ssl\/server.crt/g' /etc/apache2/sites-available/default-ssl.conf
+sudo sed -i.bak -- 's/\/etc\/ssl\/private\/ssl-cert-snakeoil\.key/\/etc\/apache2\/ssl\/server.key/g' /etc/apache2/sites-available/default-ssl.conf
+sudo a2ensite default-ssl
+sudo a2enmod ssl
+
+sudo sed -i.bak '/ProxyPass/d' /etc/apache2/sites-enabled/default-ssl.conf
+sudo sed -i '3i\    ProxyPass / http://localhost/\n    ProxyPassReverse / http://localhost/\n' /etc/apache2/sites-enabled/default-ssl.conf
+
+sudo service apache2 restart
+
+#create database and db user
+su - postgres -c "createuser -d -r -s map_viewer"
+su - postgres -c "echo \"ALTER USER map_viewer WITH PASSWORD '123qweasdzxc';\"| psql"
+su - postgres -c "createdb -O map_viewer map_viewer"
+
+hba_conf=`su - postgres -c "psql -t -P format=unaligned -c 'show hba_file';"`;
+cp $hba_conf $hba_conf".bac"
+cat $hba_conf".bac" |grep -v "all[ \t]*peer" >$hba_conf
+printf "local   all             all                                     md5\n" >>$hba_conf
+service postgresql restart
+
+#turn on backups
+ln minerva-scripts/server/backup.sh /etc/cron.daily/minerva

server/restore-experimental.sh

+#!/bin/bash
+
+sudo service tomcat8 stop
+sudo cp /opt/backup/backup.tar.gz .
+tar -zxf backup.tar.gz
+
+gzip -d map_viewer_db.gz
+
+if [ -e "/var/lib/tomcat7" ]
+then
+    CATALINA_HOME="/var/lib/tomcat7"
+fi
+
+if [ -e "/var/lib/tomcat8" ]
+then
+    CATALINA_HOME="/var/lib/tomcat8"
+fi
+
+if [ -e "map_images.tar.gz" ]
+then
+    tar -zxf map_images.tar.gz
+
+    sudo rm -rf $CATALINA_HOME/webapps/map_images/
+
+    sudo mv map_images $CATALINA_HOME/webapps/
+fi
+
+if [ ! -e "~/.pgpass" ]
+then
+    echo "localhost:5432:*:map_viewer:123qweasdzxc" >~/.pgpass
+    chmod 0600 ~/.pgpass
+fi
+
+dropdb -U map_viewer map_viewer; 
+createdb -U map_viewer map_viewer; 
+psql -U map_viewer -f map_viewer_db map_viewer
+
+if [ -e "$CATALINA_HOME/webapps/minerva.war" ]
+then
+    sudo rm $CATALINA_HOME/webapps/minerva.war
+    sudo rm -rf $CATALINA_HOME/webapps/minerva/
+fi
+sudo mv minerva.war $CATALINA_HOME/webapps/
+
+sudo rm backup.tar.gz
+rm map_images.tar.gz
+rm map_viewer_db
+
+sudo service tomcat8 start