Use a ZeroTier network inside a docker container.
Show how to use ZeroTier networks inside a docker container, f.e. when the container is hosted at Heroku or with Dokku and you have no access to the host.
Modify the file docker-compose.yml and add your network id and the command, for testing purposes f.e. /bin/sleep 60. Finally the command should be the command for your application.
Build the image:
docker-compose build
... and run the container:
docker-compose up
Any suggestions are welcome.