GDG Docker App Example

README.md

GDG Docker Code Lab Example App

Build it:

$ docker build -t greeter .

Run it:

$ docker run -it greeter
Enter your name: Nick
Hello Nick!

Dockerfile

FROM golang
ADD main.go ./
RUN go build -o greeter main.go
CMD ["./greeter"]

main.go

package main

import (
	"fmt"
	"os"
)

func main() {
	var name string
	fmt.Printf("Enter your name: ")
	fmt.Fscanln(os.Stdin, &name)
	fmt.Printf("Hello %s!\n", name)
}