go

Overview It’s been a goal of mine for a while to write a Kubernetes operator. I was playing with Kubeless and I didn’t like how they implemented their support for Golang so I decided to write my own. Operators Operators are a deployment of a Kubernetes controller and Custom Resource Definitions (CRDs). The controller watches in a loop for new custom resources created and then takes some action. The controller lets you extend the ability of Kubernetes without directly changing any Kubernetes code....

I’ve been spending time learning Go and here’s a small utility I wrote that’s similar to Python’s SimpleHTTPServer. This utility just creates a small HTTP server serving the directory you define: package main import ( "log" "net/http" "os" ) func main() { if len(os.Args) < 2 { log.Fatal("You must enter a path") } path := os.Args[1] http.Handle("/", http.FileServer(http.Dir(path))) http.ListenAndServe(":8000", nil) } Then just do: go build main.go ./serve /etc