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IPAM Hammer

hack/cmd/ipam-hammer/README.md

3.33.0-0.dev346 B
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IPAM Hammer

This is a simple tool to run against a cluster to stress test the IPAM garbage collection logic in the face of a large number of Node deletions.

The tool:

  • Creates a configurable amount of Nodes.
  • Assigns IP addresses to each of the nodes.
  • Deletes all of the nodes.

This should trigger the IPAM GC logic in kube-controllers.