Could you explain the concept of Config Model and its purpose in the system?

Config Model is a structured representation of configuration data within a system. Its main purpose is centralized and standardized storage of settings that can be used by various components of an application or infrastructure.

Using the Config Model allows:

• Simplifying configuration management, especially in large and distributed systems.
• Ensuring consistency and validity of settings.
• Easily changing parameters without the need for recompilation or restarting the entire application.
• Supporting different environments (development, testing, production) with different configurations.

Example: In Kubernetes, ConfigMap is an object that stores configuration data as key-value pairs accessible to pods.

Thus, the Config Model serves as the foundation for flexible and manageable system configuration.