Configuration
HAlive may be configured using command-line arguments, a .env file followed by environment variables in that priority order.
| Argument | Env Var | Description | Default |
|---|---|---|---|
| --postgres-url | HALIVE_POSTGRES_URL | PostgreSQL connection string to the HAF database | |
| --http-host | HALIVE_HTTP_HOST | HTTP host for Express API | 127.0.0.1 |
| --http-port | HALIVE_HTTP_PORT | HTTP port for Express API | 3010 |
| --ipfs-gateway | HALIVE_IPFS_GATEWAY | IPFS gateway for fetching chunk contents | https://ipfs.io |
| --alivedb-url | HALIVE_ALIVEDB_URL | AliveDB API URL | http://localhost:3006 |
| --chunk-fetch-timeout | HALIVE_CHUNK_FETCH_TIMEOUT | Timeout for fetching chunk contents over IPFS gateway | 20 |
| --log-level | HALIVE_LOG_LEVEL | Log level (warn/info/debug/trace) | info |