c.ForEach(gvk.Service, func(r *resource.Instance) bool {
		// Skip port name check for istio control plane
		if util.IsIstioControlPlane(r) {
			return true
		}

		s.analyzeService(r, c)
		return true
	})
}

func (s *PortNameAnalyzer) analyzeService(r *resource.Instance, c analysis.Context) {
	svc := r.Message.(*v1.ServiceSpec)
	// Skip gateway managed services, which are not created by users