A very simple tool to dump the kubelet configuration from one node in a cluster, or all nodes in a cluster.
Connection is based on your currently configured kubectl context.
The approach used at the moment is to connect to the configz endpoint on the Kubelet API, via the API server proxy. You'll need appropriate rights at the cluster level for this (GET on node/proxy). This should be relatively portable.
kubelet-dumper dump <node>
kubelet-dumper dumpAll