// - this is because during add specifically, if CNI plugins have not finished executing,
// K8S may get a pod Add event without any IPs in the object, and the pod will later be updated with IPs.
//
// We always need the IPs, but this is fine because this AddPodToMesh can be called from the CNI plugin as well,

	if err != nil {
		return nil, fmt.Errorf("error configuring iptables: %w", err)
	}

	// Create hostprobe rules now, in the host netns
	// Later we will reuse this same configurator inside the pod netns for adding other rules
	iptablesConfigurator.DeleteHostRules()

	if err := iptablesConfigurator.CreateHostRulesForHealthChecks(&HostProbeSNATIP); err != nil {

  # Update an existing deployment.
  kubectl get deployment -o yaml | istioctl kube-inject -f - | kubectl apply -f -

  # Capture cluster configuration for later use with kube-inject
  kubectl -n istio-system get cm istio-sidecar-injector  -o jsonpath="{.data.config}" > /tmp/inj-template.tmpl
  kubectl -n istio-system get cm istio -o jsonpath="{.data.mesh}" > /tmp/mesh.yaml

    wait "${pid}" || exit 1
  done

  # Install MetalLB for LoadBalancer support. Must be done synchronously since METALLB_IPS is shared.
  # and keep track of the list of Kubeconfig files that will be exported later
  export KUBECONFIGS
  for CLUSTER_NAME in "${CLUSTER_NAMES[@]}"; do
    KUBECONFIG_FILE="${KUBECONFIG_DIR}/${CLUSTER_NAME}"
    if [[ ${NUM_CLUSTERS} -gt 1 ]]; then
      retry install_metallb "${KUBECONFIG_FILE}"

				} else {
					_, _ = fmt.Fprintf(c.OutOrStdout(), "%v.%v:\n%v", podName, podNamespace, resp)
				}
			}
			if err := multierror.Flatten(errs.ErrorOrNil()); err != nil {
				return err
			}
			return nil
		},
		ValidArgsFunction: completion.ValidPodsNameArgs(ctx),
	}

	levelListString := fmt.Sprintf("[%s, %s, %s, %s, %s, %s, %s]",

					_, _ = fmt.Fprintf(c.OutOrStdout(), "%v.%v:\n%v\n", podName, podNamespace, resp)
				} else {
					errs = multierror.Append(fmt.Errorf("%v.%v: %v", podName, podNamespace, err))
				}
			}
			if err := multierror.Flatten(errs.ErrorOrNil()); err != nil {
				return err
			}
			return nil
		},
		ValidArgsFunction: completion.ValidPodsNameArgs(ctx),
	}

	levelListString := fmt.Sprintf("[%s, %s, %s, %s, %s, %s, %s]",