}

// PrintWorkloadDump prints the relevant workloads in the config dump to the ConfigWriter stdout
func (c *ConfigWriter) PrintWorkloadDump(filter WorkloadFilter, outputFormat string) error {
	zDump := c.ztunnelDump
	filteredWorkloads := []*ZtunnelWorkload{}
	for _, workload := range zDump.Workloads {
		if filter.Verify(workload) {
			filteredWorkloads = append(filteredWorkloads, workload)
		}
	}

	namespace = ctx.Namespace()
	workloadCmd := &cobra.Command{
		Use:   "workload",
		Short: "Commands to assist in configuring and deploying workloads running on VMs and other non-Kubernetes environments",
		Example: `  # workload group yaml generation
  istioctl x workload group create

  # workload entry configuration generation
  istioctl x workload entry configure`,
	}
	workloadCmd.AddCommand(groupCommand(ctx))

        "label": "Inbound Workload Namespace",
        "multi": true,
        "name": "srcns",
        "options": [],

		return fmt.Errorf("failure running port forward process: %v", err)
	}

	printHeader(c.OutOrStdout())

	workloads := args
	for _, workload := range workloads {
		sm, err := metrics(promAPI, workload, metricsDuration)
		if err != nil {
			return fmt.Errorf("could not build metrics for workload '%s': %v", workload, err)
		}

		printMetrics(c.OutOrStdout(), sm)
	}
	return nil
}

particular, ztunnel only supports 2 (custom) xDS resources: [`Workload`](../../pkg/workloadapi/workload.proto) and [`Authorization`](../../pkg/workloadapi/security/authorization.proto). As such, ztunnel does not receive `PeerAuthentication`s directly; when istiod detects a `PeerAuthentication` resource that targets an Ambient captured workload, it computes the effective policy for that workload (taking into account the mesh-wide -> namespace -> workload precedence rules) and sends that policy to ztunnel. The...

	defer p.mu.Unlock()
	if existing := p.currentPodCache[uid]; existing.Netns != nil {
		if existing.Netns.Inode() == workload.Netns.Inode() {
			workload.Netns.Close()
			// Replace the workload, but keep the old Netns
			p.currentPodCache[uid] = WorkloadInfo{
				Workload: workload.Workload,
				Netns:    existing.Netns,
			}
			// already in cache
			return existing.Netns
		}
		log.Debug("netns inode mismatch, using the new one")
	}

	cmd := &cobra.Command{
		Use:   "workload [<type>/]<name>[.<namespace>]",
		Short: "Retrieves workload configuration for the specified Ztunnel pod.",
		Long:  `Retrieve information about workload configuration for the Ztunnel instance.`,
		Example: `  # Retrieve summary about workload configuration for a randomly chosen ztunnel.
  istioctl ztunnel-config workload

  # Retrieve summary of workloads on node XXXX for a given Ztunnel instance.

However, one interesting aspect is how these policies associate with workloads.
Istio's AuthorizationPolicy has label selectors.
However, we intentionally do not send those as part of the Workload API, in order to keep the size low.

The obvious solution to this is to put the list of selected workloads into the policy itself.
However, this means anytime a workload changes (often), we need to update the policy.

	// this is usually called after add. so manually add the pod uid for now
	fakens := newFakeNs(123)
	closed := fakens.closed
	workload := WorkloadInfo{
		Workload: podToWorkload(pod),
		Netns:    fakens,
	}

	fixture.podNsMap.UpsertPodCacheWithNetns(string(pod.UID), workload)
	err := netServer.RemovePodFromMesh(ctx, pod, false)
	assert.NoError(t, err)
	assert.Equal(t, ztunnelServer.deletedPods.Load(), 1)

			},
		},
	}
	workload := "details"

	sm, err := metrics(mockProm, workload, time.Minute)
	if err != nil {
		t.Fatalf("Unwanted exception %v", err)
	}

	var out bytes.Buffer
	printHeader(&out)
	printMetrics(&out, sm)
	output := out.String()

	expectedOutput := `                                  WORKLOAD    TOTAL RPS    ERROR RPS  P50 LATENCY  P90 LATENCY  P99 LATENCY