Simple SSH script to backup docker composed Home Assistant data to AWS S3 on my Raspberry Pi 4

ha-backup-script.sh

#/bin/bash

# Assumes aws-cli installed and configured
# Use crontab or whatever you like to automate

HA_BACKUP_DATE=$(date +"%m-%d")
HA_S3_BUCKET_PATH="my-ha-backups/latest/whatever"

cd /home/$USER/homeassistant
docker compose stop

cd ..
tar -czvf ha-backup-$HA_BACKUP_DATE.zip homeassistant/data
aws s3 cp "ha-backup-$HA_BACKUP_DATE.zip" "s3://$HA_S3_BUCKET_PATH/ha-backup-$HA_BACKUP_DATE.zip" --acl=private

cd /home/$USER/homeassistant
docker compose start -d
rm -f "../ha-backup-$HA_BACKUP_DATE.zip"