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| author | ivan-boikov <ik.boikov@protonmail.com> | 2021-01-23 11:29:57 +0100 |
|---|---|---|
| committer | ivan-boikov <ik.boikov@protonmail.com> | 2021-01-23 11:29:57 +0100 |
| commit | 25c63760eb0c995543c9151b446092d17325c562 (patch) | |
| tree | 1cbb7b5155a3f3b0f9ad204d40fee13925a22dbb /scripts/.local/bin/borg-backup | |
| parent | e001653460c1343512d940260046704d2387c102 (diff) | |
Initial commit
Diffstat (limited to 'scripts/.local/bin/borg-backup')
| -rwxr-xr-x | scripts/.local/bin/borg-backup | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/scripts/.local/bin/borg-backup b/scripts/.local/bin/borg-backup new file mode 100755 index 0000000..751b78d --- /dev/null +++ b/scripts/.local/bin/borg-backup @@ -0,0 +1,66 @@ +#!/bin/sh +# Setting this, so the repo does not need to be given on the commandline: +export BORG_REPO=ssh://pi@192.168.3.1/media/nas/borgbackup +# See the section "Passphrase notes" for more infos. +#export BORG_PASSPHRASE='XYZl0ngandsecurepa_55_phrasea&&123' +export BORG_PASSCOMMAND="cat $HOME/.borg-backup-passphrase" +# some helpers and error handling: +info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; } +trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM +info "Starting backup" + +# Backup the most important directories into an archive named after +# the machine this script is currently running on: + +borg create \ + --progress \ + --filter AME \ + --list \ + --stats \ + --show-rc \ + --compression zlib,9 \ + --exclude-caches \ + --exclude='*build*' \ + --exclude='*svn*' \ + --exclude='*temp*' \ + --exclude='*tmp*' \ + --exclude='*git*' \ + --exclude='*log*' \ + --exclude='*old*' \ + --exclude='*bak*' \ + \ + ::'{hostname}-{now}' \ + TODO-ADD-SOME-PATHS + +backup_exit=$? + +info "Pruning repository" + +# Use the `prune` subcommand to maintain 7 daily, 4 weekly and 6 monthly +# archives of THIS machine. The '{hostname}-' prefix is very important to +# limit prune's operation to this machine's archives and not apply to +# other machines' archives also: + +borg prune \ + --list \ + --prefix '{hostname}-' \ + --show-rc \ + --keep-daily 7 \ + --keep-weekly 4 \ + --keep-monthly 6 \ + +prune_exit=$? + +# use highest exit code as global exit code + +global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit )) + +if [ ${global_exit} -eq 0 ]; then + info "Backup and Prune finished successfully" +elif [ ${global_exit} -eq 1 ]; then + info "Backup and/or Prune finished with warnings" +else + info "Backup and/or Prune finished with errors" +fi + +exit ${global_exit} |
