# Storage

Settings for accessing the available storage types. The storages are accessible via HTTP, mounted to different paths.

## Configuration

{% tabs %}
{% tab title="JSON" %}

```
{
   "storage": {
     "mimetypes_file": "./mime.types",
     "cors": {
         "origins": [
            "*"
         ]
     },
     "disk": {...},
     "memory": {...},
     "s3": []
   }
}
```

{% endtab %}

{% tab title="ENV" %}

```
CORE_STORAGE_MIMETYPES_FILE="./mime.types"
CORE_STORAGE_CORS_ORIGINS="*"
```

{% endtab %}
{% endtabs %}

### mimetypes\_file (string)

Path to a file with the mime-type definitions. This is a file with the MIME types has one MIME type per line followed by a list of file extensions (including the "."). Files served from the storages will have the matching mime-type associated to it.

Example:

```
text/plain  .txt
text/html   .htm .html
...
```

{% hint style="warning" %}
Relative paths are interpreted relative to where the datarhei Core binary is executed.
{% endhint %}

Default: ./mime.types

### cors.origins (array)

Define a list of allowed CORS origin for accessing the storages.

By default it contains the only element `*`, allowing access from anywhere.

### Disk

The disk storage is mounted at `/` via the HTTP server.

{% content-ref url="/pages/wx3HWVsk58e94o2BtSFy" %}
[Disk](/core/configuration/storage/disk.md)
{% endcontent-ref %}

### In-memory

The memory storage is mounted at `/memfs` via the HTTP server.

{% content-ref url="/pages/Mo6VZKMRXGhVuZEHSUIM" %}
[In-memory](/core/configuration/storage/in-memory.md)
{% endcontent-ref %}

### S3

The S3 storage is mounted at the configured path via the HTTP server.

{% content-ref url="/pages/mTke84b6JtQeiOVoK9sj" %}
[S3](/core/configuration/storage/s3.md)
{% endcontent-ref %}

{% hint style="info" %}
S3 storage is available as of version 16.12.0
{% endhint %}


---

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