Environment variables (or .env file):
| Variable | Default | Description |
|---|---|---|
| ETIQUETTA_PORT | 3456 | HTTP server port |
| ETIQUETTA_DATA_DIR | ./data | Database storage directory |
| ETIQUETTA_JWT_SECRET | (random) | JWT signing secret (auto-generated if not set) |
| ETIQUETTA_SECURE_COOKIES | false | Set to true only if running HTTPS directly (not behind proxy) |