Kontena provides a grid of Docker nodes for resilient, scalable applications.
The Kontena Master manages a set of Kontena Nodes. Each node is part of a Kontena Grid.
Kontena Master and Nodes can be created using a Vagrant Kontena plugin. Vagrant supports VirtualBox and VmWare, but it's not clear how VmWare is supported by the Kontena version of vagrant.
Master is used to deploy Docker images to a Kontena Grid. Kontena takes care of resiliency and scaling.