[GIT] refactor submodules: add all to own repo

templates/borgbackup.sh

@@ -0,0 +1,67 @@
+#!/bin/sh
+# pass an arbitrary number of additional arguments to borg create by using
+# borgbackup.sh $option1 $option2 ... $optionN
+#   pass -v --stats to show more information
+#   pass --list --filter AME to show all fiels Added Modified or with Error
+
+#export BORG_RSH='ssh -i /home/jannik/.ssh/id_rsa'
+export BORG_RSH='ssh -i /home/jannik/.ssh/id_ed25519'
+export BORG_PASSPHRASE='borgbackup.{{ borgbackup_host }}@hetznerbx'
+export BORG_REPO='ssh://u182062-sub{{ borgbackup_sub }}@u182062.your-storagebox.de:23/./borg'
+
+# some helpers and error handling:
+info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; }
+trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM
+
+
+# Backup the most important directories
+borg create                                 \
+    $@                                      \
+    --compression lz4                       \
+    --exclude-caches                        \
+    --exclude '/home/*/.cache/*'            \
+    --exclude '/var/run'                    \
+    --exclude '/var/cache/*'                \
+    --exclude '/var/tmp/*'                  \
+    --exclude '/var/lib/apt/*'              \
+    --exclude '/var/lib/dpkg/*'             \
+    --exclude '/var/lib/yum/*'              \
+    --exclude '/var/lib/docker/overlay2'    \
+    --exclude '/var/lib/docker/containers'  \
+    --exclude '/var/lib/docker/image'       \
+    --exclude '/var/lib/docker/tmp'         \
+    --exclude '/var/lib/lxcfs'              \
+    --exclude '/var/log/*'                  \
+                                            \
+    $BORG_REPO::'{{ borgbackup_host }}-{now:%Y%m%d_%H%M}' \
+    /etc                                    \
+    /var                                    \
+    /root                                   \
+    /home                                   \
+
+backup_exit=$?
+
+
+# Prune old backups: keep 7 daily, 4 weekly and 3 monthly
+borg prune                          \
+    --prefix '{{ borgbackup_host }}-' \
+    --keep-daily    7               \
+    --keep-weekly   4               \
+    --keep-monthly  3
+
+prune_exit=$?
+
+# use highest exit code as global exit code
+global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit ))
+
+if [ ${global_exit} -eq 1 ];
+then
+    info "Backup and/or Prune finished with a warning"
+fi
+
+if [ ${global_exit} -gt 1 ];
+then
+    info "Backup and/or Prune finished with an error"
+fi
+
+exit ${global_exit}