namespace.Future(&echo1NS),
				},
				Configs: echo.ConfigFuture(&customConfig),
			}
			err := addDefaultConfig(ctx, config, &customConfig)
			if err != nil {
				return err
			}
			return nil
		}).
		Setup(deployment.SetupSingleNamespace(&apps, deployment.Config{
			Namespaces: []namespace.Getter{
				namespace.Future(&echo1NS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).

				return err
			}
			return nil
		}).
		Setup(deployment.SetupSingleNamespace(&apps, deployment.Config{
			Namespaces: []namespace.Getter{
				namespace.Future(&echo1NS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).
		Setup(func(ctx resource.Context) error {
			return ingressutil.CreateCustomInstances(&apps)
		}).
		Run()
}

		TLSSettings: &common.TLSSettings{
			ProxyProvision: true,
		},
		Ports: []echo.Port{},
	}
	echos = append(echos, prom)

	if err := cdeployment.SetupSingleNamespace(&apps, cdeployment.Config{Configs: echo.ConfigFuture(&echos)})(ctx); err != nil {
		return err
	}

	if err != nil {
		return err
	}
	for _, c := range ctx.Clusters() {
		ingr = append(ingr, ist.IngressFor(c))
	}

			}
			return nil
		}).
		Setup(deployment.SetupTwoNamespaces(&apps, deployment.Config{
			Namespaces: []namespace.Getter{
				namespace.Future(&appNS),
				namespace.Future(&serviceNS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).
		Setup(func(ctx resource.Context) error {
			return createCustomInstances(&apps)
		}).
		Run()
}

func setupConfig(ctx resource.Context, cfg *istio.Config) {
	if cfg == nil {

				return err
			}
			return nil
		}).
		Setup(deployment.SetupSingleNamespace(&apps, deployment.Config{
			Namespaces: []namespace.Getter{
				namespace.Future(&echo1NS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).
		Setup(func(ctx resource.Context) error {
			return createCustomInstances(&apps)
		}).
		Run()
}

func setupConfig(_ resource.Context, cfg *istio.Config) {
	if cfg == nil {

	g, _ := errgroup.WithContext(context.TODO())

	if c.Echos == nil {
		c.Echos = &Echos{}
	}

	if c.Configs == nil {
		defaultConfigs := c.DefaultEchoConfigs(ctx)
		c.Configs = echo.ConfigFuture(&defaultConfigs)
	}

	// Verify the namespace for any custom deployments.
	for _, config := range c.Configs.Get() {
		if config.Namespace != nil {
			found := false
			for _, ns := range c.Namespaces {

}

// Future creates a Getter for a variable the custom echo deployment that will be set at sometime in the future.
// This is helpful for configuring a setup chain for a test suite that operates on global variables.
func ConfigFuture(custom *[]Config) ConfigGetter {
	return func() []Config {
		return *custom
	}
}

// NamespaceName returns the string name of the namespace.
func (c Config) NamespaceName() string {

				return err
			}
			return nil
		}).
		Setup(deployment.SetupSingleNamespace(&apps, deployment.Config{
			Namespaces: []namespace.Getter{
				namespace.Future(&echo1NS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).
		Setup(func(ctx resource.Context) error {
			return ingressutil.CreateCustomInstances(&apps)
		}).
		Run()
}