Feature Overview (aka. Goal Summary)

Streamline and secure CLI interactions, improve backend validation processes, and refine user guidance and documentation for the hcp command and related functionalities.

Use Cases :

• Backend systems robustly handle validations especially to API-address featching and logic previously managed by CLI.
• Users can use the --render command independently of cluster connections, suitable for initial configurations. 
• Clear guidance and documentation are available for configuring API server addresses and understanding platform-specific behaviors.
  • Clarify which API server address is required for different platforms and configurations.
  • Ensure the correct selection of nodes for API server address derivation.