Node Feature Discovery
This documentation is for Node Feature Discovery version that is no longer supported. Please upgrade and visit the documentation of the latest stable release.

# NFD-Topology-Garbage-Collector

NFD-Topology-Garbage-Collector is preferably run as a Kubernetes deployment with one replica. It makes sure that all NodeResourceTopology have corresponding worker nodes and removes stale objects for worker nodes which are no longer part of Kubernetes cluster.

This service watches for Node deletion events and removes NodeResourceTopology objects upon them. It is also running periodically to make sure no event was missed or NodeResourceTopology object was created without corresponding worker node. The default garbage collector interval is set to 1h which is the value when no -gc-interval is specified.

## Topology-Garbage-Collector Configuration

In Helm deployments, (see Topology Garbage Collector for parameters). NFD-Topology-Garbage-Collector will only be deployed when topologyUpdater.enable is set to true.

Node Feature Discovery
v0.13

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This Software is under the terms of Apache License 2.0.