go/src/amber/etc/sources/test2/config.json

{
    "id": "test2",
    "repoUrl": "http://127.0.0.1:9901",
    "blobRepoUrl": "http://127.0.0.1:9901/blobs",
    "rateLimit": 0,
    "ratePeriod": 0,
    "rootKeys": [
        {
            "type": "ed25519",
            "value": "be0b983f7396da675c40c6b93e47fced7c1e9ea8a32a1fe952ba8f519760b307"
        }
    ],
    "statusConfig": {
        "enabled": true
    }
}