# Minio

This reference documents the Kubernetes configuration options for the Minio chart, which provides an S3 compatible object storage solution for the Grafbase platform.

All configuration options are nested under the `minio` key.

You can find the Minio chart source code from the [ArtifactHub](https://artifacthub.io/packages/helm/bitnami/minio?modal=values).

## auth

Authentication configuration for the Minio object storage.

**Defaults**:

```yaml
auth:
  rootUser: grafbase
  rootPassword: grafbase
```

## defaultBuckets

List of default buckets to create during the Minio initialization.o

**Defaults**:

```yaml
defaultBuckets: grafbase
```