# Fabric Manager

The Tenstorrent Fabric Manager (TTFM) resolves fabric topology across devices and
hosts and serves it over a gRPC API that other components consume, notably
[Device Allocation](https://docs.tenstorrent.com/tt-dra-driver/) and
[Telemetry](https://docs.tenstorrent.com/tt-telemetry/). It is one of the
components installed by [tt-operator](https://docs.tenstorrent.com/tt-operator/).

## What it deploys

- A controller Deployment that serves the topology API.
- A per-node agent DaemonSet that reports each node's local view.

## Verify

```bash
kubectl -n tt-operator-system get deploy tt-fabric-manager-controller
kubectl -n tt-operator-system get ds tt-fabric-manager-agent
```

Both should report Ready replicas on nodes with devices.

## Learn more

```{toctree}
:maxdepth: 1

architecture
api-overview
```