certsDir := cfg.CertificatesDir
	cfg.CertificatesDir = data.CertificateWriteDir()
	defer func() { cfg.CertificatesDir = certsDir }()
	// Generate missing certificates (if any)
	return certsphase.CreatePKIAssets(cfg)
}

func runControlPlanePrepareKubeconfigPhaseLocal(c workflow.RunData) error {
	data, ok := c.(JoinData)
	if !ok {
		return errors.New("control-plane-prepare phase invoked with an invalid data struct")