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Daily backup for red matrix

This commit is contained in:
Bob Mottram 2014-10-02 22:32:27 +01:00
parent 082895c3e1
commit 9bdee677c7
1 changed files with 52 additions and 1 deletions
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53
install-freedombone.sh
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@ -582,7 +582,9 @@ function backup_to_friends_servers {
echo "To add friends servers create a file called $FRIENDS_SERVERS_LIST"
echo 'and add entries like this:' >> /home/$MY_USERNAME/README
echo '' >> /home/$MY_USERNAME/README
echo ' username@domainname//home/username password' >> /home/$MY_USERNAME/README
echo 'username1@domain1//home/username1 ssh_password1' >> /home/$MY_USERNAME/README
echo 'username2@domain2//home/username2 ssh_password2' >> /home/$MY_USERNAME/README
echo '...' >> /home/$MY_USERNAME/README
echo '' >> /home/$MY_USERNAME/README
echo 'The system will try to backup to these remote locations once per day.' >> /home/$MY_USERNAME/README
chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
@ -3221,6 +3223,25 @@ function install_mariadb {
echo 'install_mariadb' >> $COMPLETION_FILE
}
function backup_databases_script_header {
if [ ! -f /usr/bin/backupdatabases ]; then
echo '#!/bin/sh' > /usr/bin/backupdatabases
echo '' >> /usr/bin/backupdatabases
echo "EMAIL='$MY_USERNAME@$DOMAIN_NAME'" >> /usr/bin/backupdatabases
echo '' >> /usr/bin/backupdatabases
echo "MYSQL_PASSWORD='$MARIADB_PASSWORD'" >> /usr/bin/backupdatabases
echo 'umask 0077' >> /usr/bin/backupdatabases
echo '' >> /usr/bin/backupdatabases
echo '# exit if we are backing up to friends servers' >> /usr/bin/backupdatabases
echo "if [ -f $FRIENDS_SERVER_LIST ]; then" >> /usr/bin/backupdatabases
echo ' exit 1' >> /usr/bin/backupdatabases
echo 'fi' >> /usr/bin/backupdatabases
echo '#!/bin/sh' > /etc/cron.daily/backupdatabasesdaily
echo '/usr/bin/backupdatabases' >> /etc/cron.daily/backupdatabasesdaily
fi
}
function install_gnu_social {
if grep -Fxq "install_gnu_social" $COMPLETION_FILE; then
return
@ -3629,6 +3650,36 @@ quit" > $INSTALL_DIR/batch.sql
chmod 777 /var/www/$REDMATRIX_DOMAIN_NAME/htdocs/view/tpl
chmod 777 /var/www/$REDMATRIX_DOMAIN_NAME/htdocs/view/tpl/smarty3
# Ensure that the database gets backed up locally, if remote
# backups are not being used
backup_databases_script_header
echo '' >> /usr/bin/backupdatabases
echo '# Backup the Red Matrix database' >> /usr/bin/backupdatabases
echo 'TEMPFILE=/root/redmatrix.sql' >> /usr/bin/backupdatabases
echo 'DAILYFILE=/var/backups/redmatrix_daily.sql' >> /usr/bin/backupdatabases
echo 'mysqldump --password=$MYSQL_PASSWORD redmatrix > $TEMPFILE' >> /usr/bin/backupdatabases
echo 'FILESIZE=$(stat -c%s $TEMPFILE)' >> /usr/bin/backupdatabases
echo 'if [ "$FILESIZE" -eq "0" ]; then' >> /usr/bin/backupdatabases
echo ' if [ -f $DAILYFILE ]; then' >> /usr/bin/backupdatabases
echo ' cp $DAILYFILE $TEMPFILE' >> /usr/bin/backupdatabases
echo '' >> /usr/bin/backupdatabases
echo ' # try to restore yesterdays database' >> /usr/bin/backupdatabases
echo ' mysql -u root --password=$MYSQL_PASSWORD redmatrix -o < $DAILYFILE' >> /usr/bin/backupdatabases
echo '' >> /usr/bin/backupdatabases
echo ' # Send a warning email' >> /usr/bin/backupdatabases
echo ' echo "Unable to create a backup of the Red Matrix database. Attempted to restore from yesterdays backup" | mail -s "Red Matrix backup" $EMAIL' >> /usr/bin/backupdatabases
echo ' else' >> /usr/bin/backupdatabases
echo ' # Send a warning email' >> /usr/bin/backupdatabases
echo ' echo "Unable to create a backup of the Red Matrix database." | mail -s "Red Matrix backup" $EMAIL' >> /usr/bin/backupdatabases
echo ' fi' >> /usr/bin/backupdatabases
echo 'else' >> /usr/bin/backupdatabases
echo ' chmod 600 $TEMPFILE' >> /usr/bin/backupdatabases
echo ' mv $TEMPFILE $DAILYFILE' >> /usr/bin/backupdatabases
echo '' >> /usr/bin/backupdatabases
echo ' # Make the backup readable only by root' >> /usr/bin/backupdatabases
echo ' chmod 600 $DAILYFILE' >> /usr/bin/backupdatabases
echo 'fi' >> /usr/bin/backupdatabases
nginx_ensite $REDMATRIX_DOMAIN_NAME
service php5-fpm restart
service nginx restart