sigs.k8s.io/kustomize/cmd/config/internal/commands/e2e/e2econtainerconfig (go): Package main contains a function to be used for e2e testing.  The function is written using the framework, and parses the ResourceList.functionConfig into a go struct.  The function will set 3 annotations on each resource.  See https://github.com/kubernetes-sigs/kustomize/blob/master/cmd/config/docs/api-conventions/functions-spec.md
Keywords: hacktoberfest|k8s-sig-cli