diff --git a/pages/de/backup/server.txt b/pages/de/backup/server.txt index 91a809f..ef46b90 100644 --- a/pages/de/backup/server.txt +++ b/pages/de/backup/server.txt @@ -110,13 +110,89 @@ nano /root/backup-filter.rule ===== borg ===== -In Bearbeitung - Folge zunächst unserem [[de:server:services:borg|borg]] Tutorial. Die Snapshots werden über SSH gespeichert. +==== Skript ==== +Vergiss nicht, zuerst das Borg Repo zu erstellen und dem Skript die Anmeldedaten hinzuzufügen. + +borg init --encryption=keyfile-blake2 --make-parent-dirs ssh://username@remote.host.address:$port>/~/backups/borg/{hostname} + + +Füge deine ausgeschlossenen Ordner/Dateien hinzu ''%%--%%exclude '/home/*/.cache/*' \'' und füge unter ''::'{hostname}-{now}'' \'' die Ordner/Dateien hinzu, die du sichern willst. + +#!/bin/sh + +# Setting this, so the repo does not need to be given on the commandline: +export BORG_REPO=ssh://username@example.com:2022/~/backups/borg/{hostname} + +# See the section "Passphrase notes" for more infos. +export BORG_PASSPHRASE='XYZl0ngandsecurepa_55_phrasea&&123' + +# some helpers and error handling: +info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; } +trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM + +info "Starting backup" + +# Backup the most important directories into an archive named after +# the machine this script is currently running on: + +borg create \ + --verbose \ + --filter AMEhsx \ + --list \ + --stats \ + --progress \ + --verbose \ + --show-version \ + --show-rc \ + --compression zstd,11 \ + --exclude-caches \ + --exclude '/home/*/.cache/*' \ + --exclude '/var/tmp/*' \ + \ + ::'{hostname}-{now}' \ + /etc \ + /home \ + /root \ + /var \ + +backup_exit=$? + +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 \ + --keep-yearly 1 \ + +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} + ===== Crontab - rsync und borg ===== Folge zunächst unserem [[de:server:services:crontab|crontab]] Tutorial und füge folgendes für den Root- Benutzer hinzu: