This is a very simple http proxy. It listens and forwards the request to remote service specified in config.js. I created it to troubleshoot problems between services(or docker containers) in situations where the services do not print requests and responses in their logs.
git clone https://github.com/melema123/node-proxy-docker.git; cd node-proxy-docker
docker build --tag simple-node-http-proxy:1.0 .
docker run -d -p 9000:9000 -v $(pwd)/config.js:/opt/app/config.js:ro --name simple_node_proxy simple-node-http-proxy:1.0