2018-08-25 06:47:57 +00:00
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#!/bin/sh
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#
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# Script de sauvegarde.
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#
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# Envoie les sauvegardes sur un serveur distant, via le programme borg.
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# Les sauvegardes sont chiffrées
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#
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# http://borgbackup.readthedocs.or/g
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#
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# Est lancé quotidiennement.
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set -e
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ts_log()
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{
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echo `date '+%Y-%m-%d %H:%m:%S'` $1 >> ${LOG_PATH}
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}
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# Trap on non-zero exit
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# trap '[ "$?" -eq 0 ] || cleanup' EXIT
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BACKUP_DATE=`date +%Y-%m-%d`
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LOG_PATH=/var/log/borg-backup.log
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BORG=/usr/bin/borg
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# Fichier dans lequel est stocké la passphrase du dépôt borg
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# (attention aux permissions)
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export BORG_PASSPHRASE="`cat /root/.borg/passphrase`"
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BORG_REPOSITORY={{ borg_backup_repo }}
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# BORG_REPOSITORY=/media/backup/Choux
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BORG_ARCHIVE=${BORG_REPOSITORY}::${BACKUP_DATE}
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2019-12-14 16:05:41 +00:00
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BACKUPED_DIR="/media/local_documents /home/"
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2018-08-25 06:47:57 +00:00
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ts_log "Starting new backup ${BACKUP_DATE}..."
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ts_log "Pushing archive ${BORG_ARCHIVE}"
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$BORG create \
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-v --stats --compression none \
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$BORG_ARCHIVE \
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2018-10-08 08:55:36 +00:00
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$BACKUPED_DIR \
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--exclude 'lost+found' \
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--exclude '/home/*/.cache' \
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--exclude '/home/*/.ccache'
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2018-08-25 06:47:57 +00:00
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>> ${LOG_PATH} 2>&1
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ts_log "Rotating old backups."
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$BORG prune -v $BORG_REPOSITORY \
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--keep-daily=7 \
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--keep-weekly=4 \
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--keep-monthly=6 \
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>> ${LOG_PATH} 2>&1
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ts_log "Backup done"
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