The busybox one seems great as it comes with shells. php looks like it would add some issues.

Personally since I use go, I would create a go embedded app, which I would make a deb, rpm, and a dockerfile using “goreleaser”

package main

import (
	"embed"
	"net/http"
)

//go:embed static/*
var content embed.FS

func main() {
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		// Serve index.html as the default page
		http.ServeContent(w, r, "index.html", nil, content)
	})

	// Serve static files
	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.FS(content))))

	// Start the server
	http.ListenAndServe(":8080", nil)
}

Would be all the code but allows for expansion later. However the image goreleaser builds doesn’t come with busybox on it so you can’t docker exec into it. goreleaser.com/customization/docker/