59 lines
1.2 KiB
Bash
Executable File
59 lines
1.2 KiB
Bash
Executable File
#! /bin/bash
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REPO="bryan@172.16.1.83:~/borg-backups"
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PASSPHRASE="uD6Db2MrhxdCoKmD4gpW"
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SSH_KEY="/mnt/data/home/bryan/.ssh/id_rsa"
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EXCLUDE_FILE="./backup-exclude"
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DIR_TO_BACKUP="/"
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export BORG_REPO="${REPO}"
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export BORG_PASSPHRASE="${PASSPHRASE}"
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export BORG_RSH="ssh -i ${SSH_KEY}"
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info(){ printf "\n%s %s\n\n" "$( date )" "$*" >&2; }
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trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM
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info "Starting backup"
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borg create \
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--verbose \
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--filter AME \
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--list \
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--stats \
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--show-rc \
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--compression lz4 \
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--exclude-caches \
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--exclude-from "${EXCLUDE_FILE}" \
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::'{hostname}-{now}' \
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"${DIR_TO_BACKUP}"
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backup_exit=$?
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info "Pruning repository"
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borg prune \
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--list \
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--prefix '{hostname}-' \
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--show-rc \
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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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prune_exit=$?
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# use highest exit code as global exit code
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global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit ))
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if [ ${global_exit} -eq 0 ]; then
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info "Backup and Prune finished successfully"
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elif [ ${global_exit} -eq 1 ]; then
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info "Backup and/or Prune finished with warnings"
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else
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info "Backup and/or Prune finished with errors"
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fi
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exit ${global_exit}
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