What is the function of the Nova module in OpenStack?

The Nova module in OpenStack is primarily responsible for managing compute resources. Its main function is to create, manage, and delete compute instances, which are virtual machines that run applications in the OpenStack cloud. Nova serves as the key component to enable users to provision and orchestrate the lifecycle of these instances, allowing them to scale their computing resources as needed.

When you deploy Nova, it provides the functionality for scheduling instances to run on the physical servers, managing their state (running, stopped, etc.), and facilitating resource allocation efficiently. This is foundational to cloud computing, as it allows users to dynamically create and manage their computing environments in a flexible and efficient manner.