mirror of
https://github.com/stylersnico/Web-Server-Backup.git
synced 2026-06-13 08:00:48 +02:00
Nicolas Simond
152 lines
4.0 KiB
Bash
152 lines
4.0 KiB
Bash
#!/bin/bash
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###############
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###Variables###
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###############
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#backup of the WWW folder
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WWWBACKUPDIR="/backup/WWW/"
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#backup of the Let's Encrypt folder
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LEBACKUPDIR="/backup/LE/"
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#Databases (MariaDB / MySQL)
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DBBACKUPDIR="/backup/DBs/"
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DBUSER="root"
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DBPASSWORD="rootpassword"
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#External FTP storage
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ROOTFOLDER="/backup/*"
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FTPSERVER="server"
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FTPUSER="user"
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FTPPASS="pass"
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#Archives password and folder
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ARCHIVEPASSWORD="password1"
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ARCHIVEFOLDER="/home/someuser/"
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#GPG options
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GPGPASSPHRASE="password2"
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GPGALGO="twofish"
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GPGDIGEST="SHA512"
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#Storing old archive name
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days=30
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###################################################
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### !!! Don't edit anything above this line !!! ###
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###################################################
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#Storing old archive name
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datediff=`date -d "today - "$days" days" +%Y%m%d`.full.7z.gpg
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datediffsha1=`date -d "today - "$days" days" +%Y%m%d`.full.7z.sha512
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datediffsha2=`date -d "today - "$days" days" +%Y%m%d`.full.7z.gpg.sha512
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###################
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###Creating dirs###
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###################
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mkdir -p $WWWBACKUPDIR
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mkdir -p $LEBACKUPDIR
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mkdir -p $DBBACKUPDIR
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##############################
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###backup of the WWW folder###
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##############################
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#Go to working dir
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cd $WWWBACKUPDIR
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#Create a backup of all the /var/www/ dir
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tar -czf `date +%Y%m%d`.www.tar.gz /var/www/
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#############################
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###backup of the LE folder###
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#############################
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#Go to working dir
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cd $LEBACKUPDIR
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#Create a backup of all the possible Let's Encrypt dir
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if [ -d "/etc/letsencrypt/" ]; then
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tar -czf `date +%Y%m%d`.le.etc.tar.gz /etc/letsencrypt/
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fi
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if [ -d "/opt/letsencrypt/" ]; then
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tar -czf `date +%Y%m%d`.le.opt.tar.gz /opt/letsencrypt/
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fi
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#############################
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###backup of the databases###
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#############################
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#Go to working dir
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cd $DBBACKUPDIR
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#Extract all databases
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databases=`mysql -u $DBUSER -p$DBPASSWORD -e "SHOW DATABASES;" | tr -d "| " | grep -v Database`
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#Backup all databases
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for db in $databases; do
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if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != _* ]] ; then
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echo "Dumping database: $db"
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mysqldump -u $DBUSER -p$DBPASSWORD --databases $db > `date +%Y%m%d`.$db.sql
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fi
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done
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##############################
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###Create protected archive###
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##############################
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#Creating 7zip-aes encrypted archive
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mkdir -p /tmp/backupworkingdir/
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cd /tmp/backupworkingdir/
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7za a -y -tzip -p$ARCHIVEPASSWORD -mem=AES256 `date +%Y%m%d`.full.7z $ROOTFOLDER
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sha512sum `date +%Y%m%d`.full.7z > `date +%Y%m%d`.full.7z.sha512
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#Creating gpg-twofish encrypted file
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if [ -f "/usr/bin/gpg2" ]; then
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gpg2 -c --passphrase $GPGPASSPHRASE --batch --no-tty --yes --cipher-algo $GPGALGO --s2k-digest-algo $GPGDIGEST `date +%Y%m%d`.full.7z
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else
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gpg -c --passphrase $GPGPASSPHRASE --batch --no-tty --yes --cipher-algo $GPGALGO --s2k-digest-algo $GPGDIGEST `date +%Y%m%d`.full.7z
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fi
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sha512sum `date +%Y%m%d`.full.7z.gpg > `date +%Y%m%d`.full.7z.gpg.sha512
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#move to archive folder for sending
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mv `date +%Y%m%d`.full.7z.gpg $ARCHIVEFOLDER
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mv `date +%Y%m%d`.full.7z.sha512 $ARCHIVEFOLDER
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mv `date +%Y%m%d`.full.7z.gpg.sha512 $ARCHIVEFOLDER
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##################################
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###Send to external FTP storage###
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##################################
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cd $ARCHIVEFOLDER
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#Sending archive and SHA512sums to FTP storage
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curl -T $ARCHIVEFOLDER`date +%Y%m%d`.full.7z.gpg.sha512 ftp://$FTPSERVER --user $FTPUSER:$FTPPASS
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curl -T $ARCHIVEFOLDER`date +%Y%m%d`.full.7z.sha512 ftp://$FTPSERVER --user $FTPUSER:$FTPPASS
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curl -T $ARCHIVEFOLDER`date +%Y%m%d`.full.7z.gpg ftp://$FTPSERVER --user $FTPUSER:$FTPPASS
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#Purge old files
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curl --quote "-dele $datediff" ftp://$FTPSERVER --user $FTPUSER:$FTPPASS
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curl --quote "-dele $datediffsha1" ftp://$FTPSERVER --user $FTPUSER:$FTPPASS
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curl --quote "-dele $datediffsha2" ftp://$FTPSERVER --user $FTPUSER:$FTPPASS
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#Delete local files
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rm -f `date +%Y%m%d`.full.*
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#####################################
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###Deleting all local backup files###
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#####################################
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rm -rf $WWWBACKUPDIR
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rm -rf $LEBACKUPDIR
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rm -rf $DBBACKUPDIR
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rm -rf /tmp/backupworkingdir/
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