type ZtunnelService struct {
	Name      string         `json:"name"`
	Namespace string         `json:"namespace"`
	Hostname  string         `json:"hostname"`
	Addresses []string       `json:"addresses"`
	Ports     map[string]int `json:"ports"`
}

type ZtunnelDump struct {
	Workloads    map[string]*ZtunnelWorkload `json:"by_addr"`
	Services     map[string]*ZtunnelService  `json:"by_vip"`

	for _, wl := range zDump.Workloads {
		if filter.Verify(wl) {
			verifiedWorkloads = append(verifiedWorkloads, wl)
		}
	}

	// Sort by name, node
	sort.Slice(verifiedWorkloads, func(i, j int) bool {
		in := verifiedWorkloads[i].Namespace + "." + verifiedWorkloads[i].Name
		jn := verifiedWorkloads[j].Namespace + "." + verifiedWorkloads[j].Name
		if in != jn {
			return in < jn
		}

func marshalWorkloadEntryPodPorts(p map[string]uint32) string {
	var out []model.PodPort
	for name, port := range p {
		out = append(out, model.PodPort{Name: name, ContainerPort: int(port)})
	}
	if len(out) == 0 {
		return ""
	}
	sort.Slice(out, func(i, j int) bool {
		return out[i].Name < out[j].Name
	})
	str, err := json.Marshal(out)
	if err != nil {
		return ""
	}
	return string(str)
}