Currently the only way to add a virtual network to DC/OS overlay is through `config.yaml`. We would like to introduce a CREATE API into the master overlay modules to allow operators to create virtual networks on the fly.
A few things to keep in mind here:
a) The API needs to be extensible to allow addition of folder paths for multi-tenancy support.
b) How do we introduce HTTPS support for modules? Think about making this work in strict mode.
c) How does this work with existing `config.yaml` configuration where virtual networks are already specified at install time.