scopes.Framework.Infof("\n%s", cfg.String())
	scopes.Framework.Infof("================================")

	// Top-level work dir for Istio deployment.
	workDir, err := ctx.CreateTmpDirectory("istio-deployment")
	if err != nil {
		return nil, err
	}

	// Generate common IstioOperator yamls for different cluster types (primary, remote, remote-config)