Minimal server in go for experimenting with loadbalancers

Build and run

docker image build -t minsrv .
docker run -p 3333:4112  minsrv a
docker run -p 3334:4112  minsrv b
curl localhost:3333

the output should be

Server Name: backend-a
Version: 0.0.1
Server IP: (Interface Name: eth0, IP Address: 172.17.0.2)

Date: 2024-03-16 09:47:47.999454
URI: /

Environment variables

default SERVERPORT is 4112, but can be overridden with environment variable

docker run -e "SERVERPORT=3333" -p 3333:3333  minsrv
curl localhost:3333