support for --link while building container

[sadunaresh]

Looking to achieve something like below,

docker run --rm --name web2 --link db:db training/webapp env

is "--link" supported with any of existing supported command in the library?

[HofmeisterAn]

As far as I know the --link flag is a deprecated legacy feature of Docker. I think it’s recommend to use user-defined networks to facilitate communication between containers.

Until now networks are not implemented and part of this library. If you need the network feature, a pull request and your contribution is more than welcome.