BackApp

It is a very lightweight server (< 50 MB) that runs locally (or on a dedicated machine) and provides a web interface to manage backup profiles.

!Dashboard.png !Backup Profiles !Backup Runs !Backup Run Detail

⚠️ Warning: Any text you enter in the ui will be saved in plaintext. If you enter passwords or secrets, they will be displayed in the logs in plaintext and stored in the database locally in plaintext. Make sure only you have access to the web interface and the machine running BackApp.

Features

• Add multiple remote servers via SSH using password or key authentication.
• Create storage locations and naming rules for backups.
• Storage locations are the place on your local machine where backups are stored.
• Naming rules define what the folder with the backups will be called.
• Create backup profiles using a flexible template engine or create one from scratch.
• Each profile can have pre- and post-backup commands that run on the remote server before and after the backup.
• You can define file rules to include/exclude specific paths in the backup.
• View detailed logs of each backup run, including success/failure status and output of commands.
• Schedule backups using cron expressions.
• Simple and intuitive web interface built with React and Material-UI.
• Deleting backups, backup profiles, and servers with confirmation dialogs to prevent accidental deletions.
• Automatic retention policy to clean up old backups based on user-defined rules.

Configuration

BackApp supports the following command-line flags:

• -port - Port to run the server on (default: 8080)
• -db - SQLite database path (default: /data/app.db)

# Run on a different port
./backapp -port=9090
Use a custom database location
./backapp -db=/custom/path/app.db
Combine multiple flags
./backapp -port=9090 -db=/custom/path/app.db

Quick start

Native binary (recommended)

• Download the latest release for your platform.

• Run the binary, then open your browser to http://localhost:8080.

• In the web interface, create a Server which represents the remote server you want to back up.

• Next, create a Backup Profile.

• Save the backup profile and trigger a manual backup run to test it.
• Monitor the backup run in the web interface and view detailed logs.

Using Docker or Docker Compose

• Pull the latest image from GitHub Container Registry:

docker pull ghcr.io/dennis960/backapp:latest

• Use the provided docker-compose.yml to run BackApp with Docker Compose:

docker-compose up -d

Build from source

• Install Go (1.24+) and Node.js.
• Clone this repository.
• After installing the npm dependencies, build the frontend:

cd web
  npm install
  npm run build

• A static bundle will be created in server/static.
• Now build the backend:

cd ../server
  go build -o backapp

• Run the server:

./backapp -port=8080

Not supported

• Incremental backups
• Backup deduplication
• Restoring from backups