Nothing much
docker build --no-cache -t hello-world .
docker run -it -e PORT=8085 -e INSTANCE_ID=some-text -p 8085:8085 novalagung/hello-world
set PORT=8083
set INSTANCE_ID=some-text
go run main.go
export PORT=8083
export INSTANCE_ID=some-text
go run main.go
PORT=8083 INSTANCE_ID=some-text go run main.go
Noval Agung Prayogo