maven package docker:build - connection refused

Question

I am trying to directly build a docker image with maven with mvn package docker:build.

Docker is running and docker ps shows me my containers,

Answer 1

Try to run 'docker-machine ls' to check for the IP, if it's not a localhost address, you will need a dockerHost tag in your plugin configuration. ex: https://192.168.99.100:2376

newest version of the plugin is 0.4.1 not 0.2.3