Hello Go

This repo creates a simple Golang server that responds to requests on localhost:8000/env with the messageHello, ${WORLD}!, where ${WORLD} is the WORLD environment variable.

Building the Dockerfile.

$ docker build -t hello-go .

Running the image.

$ docker run -d -p 8000:8000 -e "WORLD=Go Programmer" --rm --name hello-go hello-go

Executing a cURL command from within the container.

$ docker exec hello-go curl -s localhost:8000/env
Hello, Go Programmer! // Expected output

Killing the container.

$ docker kill hello-go