SelfhostBackup

Use S3 (or compatible) storage service to backup your selfhosted service configurations.

Motivation

Some of the cloud storage services(e.g. Backblaze, Cloudflare R2) provided free tier. Our individual users can use it free of charge, to backup small amount of data, e.g. selfhosted service configurations or data. This project aims to make it happen(and easy).

Usage

docker (recommend)

docker run -d \
  -v /path/to/config.toml:/app/config.toml \
  -v /path/to/backup:/backup_path_in_config:ro \
  ghcr.io/koro33/s-backup:latest \
  run

or docker compose, see docker-compose.yml

A config file should be provided. see config.example.toml

to test the config

docker run \
  -v /path/to/config.toml:/app/config.toml \
  ghcr.io/koro33/s-backup:latest \
  test

Cli

# run according to config
s-backup run --config /path/to/config.toml

# test config
s-backup test --config /path/to/config.toml

warning

• For backblaze(b2) user since versioning is enabled, the delete opration will not really delete the files. it will create a new file with the same fileanme and set it to hidden. If you really want to delete the old backup(to avoid beyond free tier storage capacity), go backet Lifecycle Settings, and set it to Keep only the last version. As the docs say, "This rule keeps only the most current version of a file. The previous version of the file is “hidden” for one day and then deleted"