var deletedClusters []string
	var services []*model.Service
	cfg := proxy.SidecarScope.DestinationRuleByName(updatedDr.Name, updatedDr.Namespace)
	if cfg == nil {
		// Destinationrule was deleted. Find matching services from previous destinationrule.
		prevCfg := proxy.PrevSidecarScope.DestinationRuleByName(updatedDr.Name, updatedDr.Namespace)
		if prevCfg == nil {

	for _, c := range configs {
		c := c
		sc.destinationRulesByNames[types.NamespacedName{Name: c.Name, Namespace: c.Namespace}] = &c
	}
}

func (sc *SidecarScope) DestinationRuleByName(name, namespace string) *config.Config {
	if sc == nil {
		return nil
	}
	return sc.destinationRulesByNames[types.NamespacedName{
		Name:      name,
		Namespace: namespace,
	}]
}