Garage UI - Web Dashboard for Garage S3 Storage

A modern web interface to manage Garage object storage clusters. Browse buckets, manage access keys, monitor your cluster, all from your browser.

Features

• Bucket management - create, configure, and browse buckets with drag-and-drop file uploads
• Access key management - create keys, assign per-bucket permissions
• Cluster overview - monitor node status, layout configuration, and storage usage
• Flexible authentication - no auth, basic credentials, or OIDC (Keycloak, Authentik, etc.)
• Easy deployment - single Docker image or Helm chart, configure with one YAML file

Quick Start

Prerequisites

• Docker & Docker Compose
• A running Garage cluster (v2.1.0+) - setup guide if you need one

1. Clone & Configure

git clone https://github.com/Noooste/garage-ui.git
cd garage-ui
cp config.example.yaml config.yaml

Edit config.yaml with your Garage endpoints and admin token (from garage.toml).

2. Start

docker compose up -d garage-ui

Access at http://localhost:8080

Deployment

Docker

docker run -d -p 8080:8080 \
  -v $(pwd)/config.yaml:/app/config.yaml \
  noooste/garage-ui:latest

Kubernetes

helm repo add garage-ui https://helm.noste.dev/
helm install garage-ui garage-ui/garage-ui \
  --set garage.endpoint=http://garage:3900 \
  --set garage.adminEndpoint=http://garage:3903 \
  --set garage.adminToken=your-token

Access at http://localhost:8080

Quick Start with garage.toml

If you already have a running Garage instance, you can point Garage UI directly at your garage.toml -- no config.yaml needed:

./garage-ui --garage-toml /etc/garage.toml

Garage UI reads the S3 endpoint, admin endpoint, admin token, and S3 region straight from the TOML file. When no authentication method is explicitly configured, token auth auto-enables: the login page asks for the Garage admin token, giving you a login wall with zero extra config.

Bind address handling: Wildcard addresses like 0.0.0.0 or [::] are converted to 127.0.0.1 so the UI can reach Garage on localhost. Inside containers this won't work -- override the endpoint explicitly with environment variables or a config file.

Docker:

docker run -d -p 8080:8080 \
  -v /etc/garage.toml:/etc/garage.toml:ro \
  -e GARAGE_UI_GARAGE_TOML=/etc/garage.toml \
  -e GARAGE_UI_GARAGE_ENDPOINT=http://garage:3900 \
  -e GARAGE_UI_GARAGE_ADMIN_ENDPOINT=http://garage:3903 \
  noooste/garage-ui:latest

The endpoint overrides are needed because the container cannot reach 127.0.0.1 on the host.

Combining flags: Use --garage-toml for Garage connection values and --config for everything else (auth, CORS, logging, etc.):

./garage-ui --garage-toml /etc/garage.toml --config config.yaml

Precedence order (highest wins): built-in defaults < garage.toml < config.yaml < environment variables.

Configuration

Minimum required config:

server:
  port: 8080

garage:
  endpoint: "http://garage:3900"
  admin_endpoint: "http://garage:3903"
  admin_token: "your-admin-token"
  region: "garage"

Server bind host is configured by server.host (default: ::). IPv6 literals like :: and ::1 are supported.

server:
  host: "::" # IPv6 wildcard (dual-stack-preferred)
  port: 8080

If your environment needs explicit IPv4-only binding, set server.host: "0.0.0.0".

See config.example.yaml for all options including authentication, CORS, and logging.

Environment Variables

Override any config value with GARAGE_UI_ prefix:

GARAGE_UI_SERVER_PORT=8080
GARAGE_UI_GARAGE_ENDPOINT=http://garage:3900
GARAGE_UI_GARAGE_ADMIN_TOKEN=your-token

Loading sensitive values from files (_FILE suffix)

For Docker/Kubernetes secret integration, sensitive env vars can be read from files instead of plain values. Set {VAR}_FILE=/path/to/file and garage-ui reads the file's contents (trailing CR/LF trimmed) as the value. If both {VAR} and {VAR}_FILE are set, _FILE wins and a warning is logged. A missing or unreadable file causes startup to fail.

Supported vars:

• GARAGE_UI_GARAGE_ADMIN_TOKEN_FILE
• GARAGE_UI_AUTH_ADMIN_USERNAME_FILE
• GARAGE_UI_AUTH_ADMIN_PASSWORD_FILE
• GARAGE_UI_AUTH_JWT_PRIVATE_KEY_FILE
• GARAGE_UI_AUTH_OIDC_CLIENT_ID_FILE
• GARAGE_UI_AUTH_OIDC_CLIENT_SECRET_FILE

Example with Docker Compose secrets:

services:
  garage-ui:
    image: noooste/garage-ui:latest
    environment:
      GARAGE_UI_AUTH_ADMIN_PASSWORD_FILE: /run/secrets/admin_password
    secrets:
      - admin_password

secrets:
  admin_password:
    file: ./admin_password.txt

This matches the convention used by the official Postgres and MySQL Docker images. Helm users do not need this — the chart already injects secrets via existingSecret references.

Garage Configuration

Garage UI requires these settings in your garage.toml:

# Admin API (required for Garage UI)
[admin]
api_bind_addr = "0.0.0.0:3903"  # Default: 127.0.0.1:3903
admin_token = "your-admin-token" # Generate with: openssl rand -base64 32

# S3 API
[s3_api]
s3_region = "garage"             # Default: "garage"
api_bind_addr = "[::]:3900"      # Default: 127.0.0.1:3900

Important: The admin_token and s3_region in garage.toml must match your Garage UI config.yaml.

For complete Garage configuration, see the official documentation.

Development

Backend (Go 1.25+):

cd backend
go run main.go --config ../config.yaml

Frontend (Node.js 25+):

cd frontend
npm install
npm run dev

API docs: http://localhost:8080/api/v1/

Troubleshooting

Connection failed:

curl http://localhost:3903/status -H "Authorization: Bearer your-token"

Enable debug logs:

logging:
  level: "debug"
  format: "text"  # or "json"

Roadmap

Ideas being considered. Contributions welcome.

Object browser

• [ ] Inline preview (images, PDF, video, text/markdown, code)
• [ ] Resumable multipart uploads with pause/resume
• [ ] Folder uploads preserving prefix structure
• [ ] Bulk actions (delete, copy prefix, download prefix as zip)
• [ ] Command palette (Cmd-K) and keyboard navigation

Sharing

• [ ] Presigned download links with expiry + QR code
• [ ] Presigned upload drop-zones ("send me a file" pages)

Buckets

• [ ] Bucket alias manager (global vs. user-scoped)
• [ ] Quota editor with live usage bar
• [ ] Lifecycle editor (expiration + abort-multipart)
• [ ] CORS editor with built-in test request
• [ ] Website config (index/error docs) with live link
• [ ] Per-bucket usage graph over time

Access keys

• [ ] Permission matrix view (keys x buckets)
• [ ] Key rotation helper
• [ ] Copy-ready snippets per key (aws-cli, rclone, restic, s3cmd, mc, Terraform)

Cluster

• [X] Support Garage v1 to latest
• [ ] Visual layout editor with staged vs. applied diff
• [ ] Capacity planner / simulation
• [ ] Rebalance progress and node health timeline
• [ ] Worker/repair panel (trigger scrub, repair, rebalance)

Observability

• [ ] Dashboard with dedup/compression savings
• [ ] Metrics explorer pulling from Garage /metrics
• [ ] Admin audit log

Polish

• [ ] i18n (FR/EN)
• [ ] Mobile-friendly object browser
• [ ] First-run onboarding wizard
• [ ] GitOps export (layout + buckets + keys as YAML)

License

MIT - see LICENSE

Links

• Issues
• Contributing
• Garage Docs