go build -o cluster-cli cmd/cli.go
./cluster-cli nodes
./cluster-cli add-node --cpus 3
./cluster-cli delete-node --node-id "node_container_ce27d8ec-5cf7-43ad-80c4-0aabd089d608"
./cluster-cli add-pod --cpus 3 --algorithm best_fit
./cluster-cli restart-node --node-id "node_container_9c134f04-f5b3-475b-a6ac-7d53861652b3"