Could you explain what is meant by a Container Storage Interface (CSI)?

The Container Storage Interface (CSI) is a standard API that allows container orchestration systems, such as Kubernetes, to interact with various storage systems (e.g., network storage, cloud disks, etc.) in a uniform manner.

CSI provides an abstraction that enables developers and administrators to connect and use different types of storage without the need to write platform-specific code.

For example, in Kubernetes, CSI can be used to dynamically create and mount volumes for pods using drivers that implement this interface. This simplifies storage management and increases application portability.