The Mock IaaS feature in Private PaaS simulates the basic features that Private PaaS requires from an IaaS. Thereby, providing a cost effective way of trying out Private PaaS. For information on Mock IaaS, see Working with the Mock IaaS.
A Kubernetes Cluster is a collection of Docker hosts, and a set of management features for running Docker containers in a clustered environment. A Kubernetes Cluster contains node agents (minions) and master components. Kubernetes creates a cluster of Docker hosts to provide high availability for the Docker containers. An API is provided to manage the containers.
Why is a Kubernetes Cluster needed?
A Kubernetes Cluster manages the clusters you create. Clusters are the compute resources on top of which your containers are built.
How does a Kubernetes Cluster work?