func validateNodeOS()

in cli/pkg/config/config.go [245:254]

• 9 lines of code
• 3 McCabe index (conditional complexity)

func validateNodeOS(nodeOS string) error {
	validOS := []string{"cos", "cos_containerd", "ubuntu_containerd", "ubuntu"}

	for _, os := range validOS {
		if nodeOS == os {
			return nil
		}
	}
	return fmt.Errorf("NodePoolOS must be one of: %v", validOS)
}