Metacat

#!/bin/sh

#

# Backup files needed for metacat.  This script creates a directory in /var/metacat/backup,

# backs up the postgres database, metacat data files, and certificate and web config files,

# then syncs those files to an Amazon S3 bucket for backup.

#

# To run this file, install it in /usr/sbin or a similar location and add an

# entry in the root user's crontab to run the command periodically.  The

# following crontab entry would run it every night at 2:00 am

# 0 2 * * *       /usr/sbin/backup-aws.sh >> $HOME/cron-output 2>&1

#

# This is really just an example script and may not work in your environment

# uless you modify it appropriately.

#

# 25 Apr 2017 Matt Jones

# Name of the metacat database in postgres to be backed up

DBNAME=metacat

# Number of days of backups to keep online, anything older is removed

DAYSTOKEEP=7

# AWS S3 bucket to be used for backup

BUCKET=s3://arcticdata.io/backup

# Location of the metacat.properties file

METACATPROPERTIESPATH=/var/lib/tomcat7/webapps/metacat/WEB-INF/metacat.properties

# Location of the apache configuration file

APACHECONF=/etc/apache2/sites-enabled

#Location of the server key

KEYLOCATION=/etc/ssl/private 

#Location of the server certificate

CERTLOCATION=/etc/ssl/certs/www_arcticdata_io.crt

#

# Below here lie demons

#

# Set up our umask to protect files from prying eyes

umask 007

# Make a temp dir for the backed up files

TAG=`date +%F-%H%M%S`

DATADIR="/var/metacat"

ARCHROOT="/var/metacat/metacat-backup"

mkdir -p $ARCHROOT

chgrp postgres $ARCHROOT

chmod g+rwxs $ARCHROOT

ARCHDIR="$ARCHROOT"

mkdir -p $ARCHDIR

# Shut down the tomcat server so nobody else changes anything while we backup

#/etc/init.d/tomcat7 stop

echo Copy the metacat.properties file to /var/metacat

cp $METACATPROPERTIESPATH $ARCHDIR

echo Backup postgres

su - postgres -c "pg_dumpall | gzip > $ARCHDIR/metacat-postgres-backup.gz"

echo Copy the apache configuration files

tar czhf $ARCHDIR/apache-config-backup.tgz $APACHECONF $KEYLOCATION $CERTLOCATION

echo Sync the backup directory to Amazon S3

aws s3 sync $DATADIR $BUCKET

# Restart tomcat

#/etc/init.d/tomcat7 start

# Clean up the temp files

#rm -rf $ARCHDIR

# clean up any of the backup files that are older than DAYSTOKEEP

#find $ARCHROOT -mtime +$DAYSTOKEEP -exec rm -f {} \;

echo "DONE backup for $TAG"