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 and Telemetry. It is one of the components installed by 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
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.