// `scope-hostname.io/name`.
  // If empty, it will be defaulted:
  //  1. If it's a kubelet client certificate, it is assigned
  //     "kubernetes.io/kube-apiserver-client-kubelet".
  //  2. If it's a kubelet serving certificate, it is assigned
  //     "kubernetes.io/kubelet-serving".
  //  3. Otherwise, it is assigned "kubernetes.io/legacy-unknown".
  // Distribution of trust for signers happens out of band.

                                      type: object
                                  type: object
                                name:
                                  description: The name assigned to the filter chain.
                                  type: string
                                sni:
                                  description: The SNI value used by a filter chain's

| HOST_PROBE_SNAT_IPV6 | "fd16:9254:7127:1337:ffff:ffff:ffff:ffff" | IPv6 link local ranges are designed to be collision-resistant by default, and so this probably never needs to be overridden |

## Sidecar Mode Implementation Details

    #
    # If an administrator expects that any of these conditions may become true in
    # the future, they should ensure their meshes have different Mesh IDs
    # assigned.
    #
    # Within a multicluster mesh, each cluster must be (manually or auto)
    # configured to have the same Mesh ID value. If an existing cluster 'joins' a

			// it's not routable at this point and something is wrong/we should discard this event.
			podIPs := util.GetPodIPsIfPresent(pod)
			if len(podIPs) == 0 {
				log.Warnf("pod %s does not appear to have any assigned IPs, not capturing", pod.Name)
				return nil
			}

			err := s.dataplane.AddPodToMesh(s.ctx, pod, podIPs, "")
			log.Debugf("AddPodToMesh(%s) returned %v", newPod.Name, err)
		}
	case controllers.EventDelete:

	if err != nil {
		return nil, fmt.Errorf("failed creating kube client: %v", err)
	}

	return client, nil
}

// createHostsideProbeIpset creates an ipset. This is designed to be called from the host netns.
// Note that if the ipset already exist by name, Create will not return an error.
//
// We will unconditionally flush our set before use here, so it shouldn't matter.

                                      type: object
                                  type: object
                                name:
                                  description: The name assigned to the filter chain.
                                  type: string
                                sni:
                                  description: The SNI value used by a filter chain's

* Be lightweight enough to not limit adoption.
  * This puts a much tighter budget on CPU, memory, latency, and throughput requirements than traditional Istio sidecars.

Ztunnel was not designed to be a feature-rich data plane.
Quite the opposite - an *aggressively* small feature set is the key feature that makes ztunnel viable.

	var addedIPSnapshot []netip.Addr

	for _, pod := range ambientPods {
		podIPs := util.GetPodIPsIfPresent(pod)
		if len(podIPs) == 0 {
			log.Warnf("pod %s does not appear to have any assigned IPs, not syncing with ipset", pod.Name)
		} else {
			err := addPodToHostNSIpset(pod, podIPs, &s.hostsideProbeIPSet)
			if err != nil {
				return err
			}
			addedIPSnapshot = append(addedIPSnapshot, podIPs...)

and `manifests/charts/gateways/istio-egress`. These are replaced by this chart. While not required, it is recommended all new users use this chart, and existing users migrate when possible. This chart has the following benefits and differences: * Designed with Helm best practices in mind (standardized values options, values schema, values are not all nested under `gateways.istio-ingressgateway.*`, release name and namespace taken into account, etc). * Utilizes Gateway injection, simplifying upgrades,...