- **nfc_kubernetes**: new variable 'nfc_role_kubernetes_node_prime' to denote the hostname of the prime node - **nfc_kubernetes**: correct 'Create Required directories' when logic - **nfc_kubernetes**: only run tasks on master nodes - **nfc_kubernetes**: only run tasks on prime node - **nfc_kubernetes**: ensure correct node type selection for installation - **nfc_kubernetes**: remove usage of prime node name over is_prime var