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linux/app/bin/home/backup

55 lines
2.6 KiB
Bash
Executable file

#!/bin/bash
source /var/roothome/app/bin/home/shared.sh
dow=$(date +%u) # current day of week number.
path_src="/var/mnt/storage/hot" # backup src location.
path_media="/var/mnt/storage/cold_1/media /var/mnt/storage/cold_2/media" # media paths.
path_mount="/var/mnt/backup" # backup mount location.
path_backup="$path_mount/backup" # backup dir location.
path_docker="$path_backup/home" # docker backup location.
# check if backup drive is mounted.
if [ ! -f "$path_mount"/.mount ]; then
echo "backup : $path_mount not mounted"
notify "backup : $path_mount not mounted"
exit 1
fi
# check if hot storage is mounted.
if [ ! -f "$path_src"/.mount ]; then
echo "backup : $path_src not mounted"
notify "backup : $path_src not mounted"
exit 1
fi
# tweak bash.
shopt -s globstar
shopt -s dotglob
# cd to src storage.
builtin cd "$path_src"
# save media list.
/usr/bin/find $path_media -type d | gzip -1 > media/list/cold.txt.gz || notify 'backup : save media list failed'
# backup docker.
rm $path_docker/${dow}_*.tar.gz
/usr/bin/tar --exclude-from=docker/.tarignore -c docker | /usr/bin/gzip -1 > $path_docker/docker.tar.gz && mv $path_docker/docker.tar.gz $path_docker/${dow}_$(/usr/bin/sha1sum $path_docker/docker.tar.gz | cut -d\ -f1).tar.gz || notify 'backup : docker failed'
# copy media.
/usr/bin/rsync -a --delete /var/mnt/storage/hot/media/music/ /var/mnt/backup/backup/music/ || notify 'backup : copy music failed'
/usr/bin/rsync -a --delete /var/mnt/storage/hot/media/book/ /var/mnt/backup/backup/book/ || notify 'backup : copy book failed'
/usr/bin/rsync -a --delete /var/mnt/storage/hot/media/porn/ /var/mnt/backup/backup/porn/ || notify 'backup : copy porn failed'
/usr/bin/rsync -a --delete /var/mnt/storage/hot/media/family/ /var/mnt/backup/backup/family/ || notify 'backup : copy family failed'
/usr/bin/rsync -a --delete /var/mnt/storage/hot/media/paper/ /var/mnt/backup/backup/paper/ || notify 'backup : copy paper failed'
/usr/bin/rsync -a --delete /var/mnt/storage/hot/media/list/ /var/mnt/backup/backup/list/ || notify 'backup : copy list failed'
# upload external.
#/usr/bin/rsync -ahP -e 'ssh -p 143 -i /var/roothome/document/key/ssh/pi.key' /var/mnt/backup/ root@192.168.1.6:/var/mnt/backup/ || notify 'backup : failed upload'
# notify completion & size.
bupsize=$(/usr/bin/du -h $path_docker/${dow}_*.tar.gz | awk '{print $1}')
notify_silent "backup : complete : $bupsize"
echo "backup : complete : $bupsize"