How to get the IP address of the docker host from inside a docker container

Question

As the title says. I need to be able to retrieve the IP address the docker hosts and the portmaps from the host to the container, and doing that inside of the container.

Answer 1

With https://docs.docker.com/machine/install-machine/

a) $ docker-machine ip

b) Get the IP address of one or more machines.

  $ docker-machine ip host_name

  $ docker-machine ip host_name1 host_name2