if err != nil {
		t.Fatal(err)
	}
	defer conf.teardown()

	var confLines []string
	for _, ns := range nameservers {
		confLines = append(confLines, "nameserver "+ns)
	}
	if rotate {
		confLines = append(confLines, "options rotate")
	}

	if err := conf.writeAndUpdate(confLines); err != nil {
		t.Fatal(err)
	}

	var usedServers []string

Kaoru FUZITA <******@****.***> 1449710642 +0900

 *
 * It is possible to cancel the finding process by canceling its call.
 *
 * Implementations of this interface are not thread-safe. Each instance is thread-confined to the
 * thread executing the call.
 */
interface RoutePlanner {
  val address: Address

  /** Follow-ups for failed plans and plans that lost a race. */
  val deferredPlans: ArrayDeque<Plan>

				return model.DiscoverableFromSameCluster
			}
		} else {
			// MCS cluster.local mode is not enabled, so requests to the cluster.local host are not confined
			// to the same cluster. Use the same discoverability policy as for clusterset.local.
			ec.clusterLocalPolicySelector = ec.clusterSetLocalPolicySelector
		}

		return ec
	}

// https://github.com/kubernetes/kubernetes/blob/954996e231074dc7429f7be1256a579bedd8344c/pkg/kubelet/dockershim/network/cni/cni.go#L144-L184
func getDefaultCNINetwork(confDir string) (string, error) {
	files, err := libcni.ConfFiles(confDir, []string{".conf", ".conflist"})
	switch {
	case err != nil:
		return "", err
	case len(files) == 0:
		return "", fmt.Errorf("no networks found in %s", confDir)
	}

	sort.Strings(files)

violet was too dark to be seen. To carry on the Computation, let us therefore suppose that the Differences of the Diameters of the Circles made by the outmost red, the Confine of red and orange, the Confine of orange and yellow, the Confine of yellow and green, the Confine of green and blue, the Confine of blue and indigo, the Confine of indigo and violet, and outmost violet, are in proportion as the Differences of the Lengths of a Monochord which sound the Tones in an Eight; _sol_, _la_, _fa_, _sol_,...

to be seen. To carry on the Computation, let us therefore suppose that
the Differences of the Diameters of the Circles made by the outmost red,
the Confine of red and orange, the Confine of orange and yellow, the
Confine of yellow and green, the Confine of green and blue, the Confine
of blue and indigo, the Confine of indigo and violet, and outmost
violet, are in proportion as the Differences of the Lengths of a