DockerFile

main.go:

it is a simple web app with go lang

dockerfile:

it is a non multi stage docker file to create image. the problem is it is 800M

dockerfile-multiStage.txt :

it is multi stage docker file that first build a main.go and then copy binary file to alpine image and create a 14M image.

build docker file

first go to dockerfile directory and then run this command:

docker build -t multi:3.0 .

docker-compose.yml :

it is a simple compose file to run the above image