Simple stript with is run as container and periodicaly look for special enviroment variable and register service in local consul-agent.

This container look at config section of docker inspect for all running containers and find cpecial envvar. Special variable must have prefix of $PREFIX or 'CONSUL_EXPORT_' by default. Word after this prefix will lowercase and become the name of a service. Value of this variable treated as tcp port and service check point to that port.

• container must have access to docker.sock -v /var/run/docker.sock:/var/run/docker.sock
• network access to consul-agent API