# OrleansService.withClustering

- Module: [Aspire.Hosting.Orleans](/reference/api/typescript/aspire.hosting.orleans.md)
- Defined on: [OrleansService](/reference/api/typescript/aspire.hosting.orleans/orleansservice.md)
- Version: `13.4.0`
- Kind: `method`

Configures the Orleans service to use the provided clustering provider.

## Definition

```typescript
interface OrleansService {
  // ... omitted for brevity
  withClustering(provider: IResourceWithConnectionString): OrleansService;
}
```

## Signature

```typescript
withClustering(provider: IResourceWithConnectionString): OrleansService
```

## Parameters

- `provider` (`IResourceWithConnectionString`)

## Returns

[OrleansService](/reference/api/typescript/aspire.hosting.orleans/orleansservice.md)

## Defined on

- [OrleansService](/reference/api/typescript/aspire.hosting.orleans/orleansservice.md) -- `handle`