This is primarily an example usage of the Kubernetes Go client and demo of a few language features for a tech talk.
There are two binaries. They both perform the same basic function: watch a kubernetes cluster for changes and output the results.
lwcli: Outputs the results on the terminal as they are received.lwserver: Serves a log of the results over HTTPS.
Run make to build both binaries and generate self-signed certs for TLS. There are individual targets for testing (make test), running (make cli-run and make server-run), and creating certs (make cert).
Lwserver accepts a few optional flags. Run ./lwserver -h after building to see them.
The client is configured to run outside of your cluster. For this demo, we only support the ~/.kube/config and use the current context. More sophisticated kubeconfig options aren't handled.