{
    "log_level": "info",

    "webapi_url": "http://localhost:8080",
    "service_key": "${INTERNAL_SERVICE_KEY}",

    "storage": {
        "bind_address": "0.0.0.0",
        "rpc_port": 9004,
        "node_id": "${STORAGE_NODE_ID:storage-1}",
        "data_directory": "/var/lib/callerai/storage",
        "persistence": {
            "wal_sync_interval_ms": 100,
            "snapshot_interval_sec": 3600,
            "compression": "lz4"
        },
        "files": {
            "max_file_size_mb": 500,
            "allowed_types": ["audio/*", "application/vnd.tcpdump.pcap", "application/octet-stream"],
            "cleanup_orphans_interval_sec": 3600
        },
        "encryption": {
            "enabled": true,
            "key_file": "/var/lib/callerai/storage/storage.key",
            "auto_generate_key": true
        },
        "replication": {
            "enabled": false,
            "peers": [],
            "conflict_resolution": "last_writer_wins"
        }
    }
}