// even though K doesn't explicitly implement Comparable.
      comparator = (Comparator<? super K>) NATURAL_ORDER;
    }
    if (map instanceof ImmutableSortedMap) {
      // TODO(kevinb): Prove that this cast is safe, even though
      // Collections.unmodifiableSortedMap requires the same key type.
      @SuppressWarnings("unchecked")
      ImmutableSortedMap<K, V> kvMap = (ImmutableSortedMap<K, V>) map;

    public int hashCode() {
      // Warning: this is broken if size() == 0, so it is critical that we
      // substitute an empty ImmutableSet to the user in place of this

      // It's a weird formula, but tests prove it works.
      int adjust = size() - 1;
      for (int i = 0; i < axes.size(); i++) {
        adjust *= 31;
        adjust = ~~adjust;
        // in GWT, we have to deal with integer overflow carefully
      }

*  particular purpose or non-infringing. The entire risk as to the     *
*  quality and performance of the Covered Software is with You.        *
*  Should any Covered Software prove defective in any respect, You     *
*  (not any Contributor) assume the cost of any necessary servicing,   *
*  repair, or correction. This disclaimer of warranty constitutes an   *

			},
			{
				Name:          "foo-2-port",
				ContainerPort: 8020,
			},
		},
		LivenessProbe: &corev1.Probe{
			ProbeHandler: corev1.ProbeHandler{
				HTTPGet: &corev1.HTTPGetAction{
					Port: intstr.FromString("foo-2-port"),
				},
			},
		},
		StartupProbe: &corev1.Probe{
			ProbeHandler: corev1.ProbeHandler{
				HTTPGet: &corev1.HTTPGetAction{
					Port: intstr.FromInt(7777),
				},
			},

	Revision          = env.RegisterStringVar("REVISION", "", "").Get()
	HostProbeSNATIP   = netip.MustParseAddr(env.RegisterStringVar("HOST_PROBE_SNAT_IP", DefaultHostProbeSNATIP, "").Get())
	HostProbeSNATIPV6 = netip.MustParseAddr(env.RegisterStringVar("HOST_PROBE_SNAT_IPV6", DefaultHostProbeSNATIPV6, "").Get())
)

const (
	// to reliably identify kubelet healthprobes from inside the pod (versus standard kube-proxy traffic,

	}

	return openNetns, nil
}

// AddPodToMesh adds a pod to mesh by
// 1. Getting the netns
// 2. Adding the pod's IPs to the hostnetns ipsets for node probe checks
// 3. Creating iptables rules inside the pod's netns
// 4. Notifying ztunnel via GRPC to create a proxy for the pod
//

| HOST_PROBE_SNAT_IP | "169.254.7.127" | Applied to SNAT host probe packets, so they can be identified/skipped podside. Any link-local address in the 169.254.0.0/16 block can be used |

		EnableIPv6:    args.EnableIPv6,
	}

	log.Debug("creating ipsets in the node netns")
	set, err := createHostsideProbeIpset(cfg.EnableIPv6)
	if err != nil {
		return nil, fmt.Errorf("error initializing hostside probe ipset: %w", err)
	}

	podNsMap := newPodNetnsCache(openNetnsInRoot(pconstants.HostMountsPath))
	ztunnelServer, err := newZtunnelServer(args.ServerSocket, podNsMap)
	if err != nil {

    env:
    - name: ISTIO_META_GENERATOR
      value: grpc
    - name: OUTPUT_CERTS
      value: /var/lib/istio/data
    {{- if eq .InboundTrafficPolicyMode "localhost" }}
    - name: REWRITE_PROBE_LEGACY_LOCALHOST_DESTINATION
      value: "true"
    {{- end }}
    - name: PILOT_CERT_PROVIDER
      value: {{ .Values.global.pilotCertProvider }}
    - name: CA_ADDR
    {{- if .Values.global.caAddress }}

          - POST
          - drain
  {{- end }}
    env:
    {{- if eq .InboundTrafficPolicyMode "localhost" }}
    - name: REWRITE_PROBE_LEGACY_LOCALHOST_DESTINATION
      value: "true"
    {{- end }}
    - name: PILOT_CERT_PROVIDER
      value: {{ .Values.global.pilotCertProvider }}
    - name: CA_ADDR
    {{- if .Values.global.caAddress }}