Docker redis and postgres backup via Telegram

tgdockerbackup.sh

#!/bin/bash

FILENAME="history/$(date +%Y-%m-%d"_"%H-%M-%s)".tar.gz

backup_redis () {
	/usr/bin/docker cp $1:/data/dump.rdb latest/$1.rdb
}

backup_postgres () {
	/usr/bin/docker exec -t $1 pg_dumpall -c -U postgres > latest/$1.sql
}

rm latest/*

backup_redis my_redis_container
backup_postgres my_postgres_contaienr
# ..

cd history/
rm `ls -t | awk 'NR>10'`
cd ..

/bin/tar cvf $FILENAME latest/
/usr/bin/python3 tgsend.py -f $FILENAME   # https://gist.github.com/MarcoBuster/8e4f6db4dc4ba5eb5640224b518d7c7e