Add basic Make

Makefile

@@ -0,0 +1,9 @@
+all: build
+
+.PHONY: fmt
+fmt: ## Run go fmt against code.
+	go fmt ./...
+
+.PHONY: build
+build: fmt
+	go build -ldflags "-s -w" -o build/etcdhelper etcdhelper.go

etcdhelper.go

@@ -277,7 +277,6 @@ func changeProviderId(client *clientv3.Client, nodeName, providerId string) erro
 		}
 	}
 
-
 	return nil
 }