{
    "log_level": "info",
    "database": {
        "bind_address": "0.0.0.0",
        "rpc_port": 9004,
        "node_id": "microbit-db-1",
        "data_directory": "${DB_DATA_DIR:/var/lib/smartbotic-microbit/storage}",
        "migrations": {
            "enabled": true,
            "directory": "${DB_MIGRATIONS_DIR:config/migrations}",
            "auto_apply": true,
            "fail_on_error": true
        },
        "persistence": {
            "wal_sync_interval_ms": 100,
            "snapshot_interval_sec": 3600,
            "compression": "lz4"
        },
        "encryption": {
            "enabled": true,
            "key_file": "${DB_KEY_FILE:/var/lib/smartbotic-microbit/storage/storage.key}",
            "auto_generate_key": true
        },
        "replication": {
            "enabled": false
        }
    }
}