Documentation : Docker / localhost - Remote unavailable when trying to proxy localhost

[ArthurD1]

When installing harp with docker, if proxying to a local service one has to specify --network="host" for the docker container to point to your docker host.

docker run --network="host" -it --rm -p 4000-4100:4000-4100 makersquad/harp-proxy

[hartym]

This is true for linux hosts, but for docker for desktop (windows, macos) machines where the underlying linux kernel is a separated virtual host, it probably does not work and host.docker.interal should probably be used instead.