v1.ResourceCPU:    "100m",
				v1.ResourceMemory: "500",
			}).ContainerPort([]v1.ContainerPort{{
				HostIP:   "127.0.0.1",
				HostPort: 80,
				Protocol: "TCP",
			}}).Obj()}).
			Obj(),

		st.MakePod().UID("test-2").Namespace("node_info_cache_test").Name("test-2").Node(nodeName).

		if sp.Protocol != "" {
			protocol = string(sp.Protocol)
		}

		hostPort := net.JoinHostPort(service.Spec.ClusterIP, strconv.Itoa(int(sp.Port)))

		if i == 0 {
			// Docker special-cases the first port.
			all = append(all, v1.EnvVar{
				Name:  prefix + "_PORT",
				Value: fmt.Sprintf("%s://%s", strings.ToLower(protocol), hostPort),
			})
		}

	// If the localHostAddr was not set, we use 'localhost' to void empty host in URL.
	if localHostAddr == "" {
		localHostAddr = "localhost"
	}

	hostPort := net.JoinHostPort(localHostAddr, strconv.Itoa(int(adminPort)))
	readinessURL := fmt.Sprintf("http://%s/stats?usedonly&filter=%s", hostPort, readyStatsRegex)
	stats, err := http.DoHTTPGetWithTimeout(readinessURL, readinessTimeout)
	if err != nil {
		return nil, false, err
	}

		// Opaque service name
		{"golang.org", "https%foo", "golang.org:https%foo"}, // Go 1 behavior
	} {
		if hostPort := JoinHostPort(tt.host, tt.port); hostPort != tt.hostPort {
			t.Errorf("JoinHostPort(%q, %q) = %q; want %q", tt.host, tt.port, hostPort, tt.hostPort)
		}
	}
}

var ipAddrFamilyTests = []struct {
	in  IP
	af4 bool
	af6 bool
}{
	{IPv4bcast, true, false},

				st.MakePod().Name("p6").Obj(),
				st.MakePod().Name("p7").Node("invalid-node").Obj(),
				st.MakePod().Name("p8").HostPort(8080).Obj(),
				st.MakePod().Name("p9").HostPort(80).Obj(),
			},
			want: []bool{true, false, false, true, false, true, false, true, false},
		},
		{
			name: "tainted node, pods with a single constraint",
			nodeFn: func() *v1.Node {

					if port.HostIP == other.port.HostIP && port.HostPort == other.port.HostPort {
						// Exactly-equal is obvious. Validation should already filter for this except when these are unspecified.
						warnings = append(warnings, fmt.Sprintf("%s: duplicate port definition with %s", fldPath.Child("ports").Index(i), other.field))
					} else if port.HostPort == 0 || other.port.HostPort == 0 {

      "failureThreshold": 5
    },
    "ports": [
      { "name": "serverport",
        "containerPort": {{ server_port }},
        "hostPort": {{ server_port }}
      },
      { "name": "clientport",
        "containerPort": {{ port }},
        "hostPort": {{ port }}
      }
        ],
    "volumeMounts": [
      { "name": "varetcd",
        "mountPath": "/var/etcd",
        "readOnly": false
      },

		return nil, &ErrCallingWebhook{WebhookName: cc.Name, Reason: fmt.Errorf("Unparsable URL: %v", err)}
	}

	hostPort := u.Host
	if len(u.Port()) == 0 {
		// Default to port 443 if no port is specified
		hostPort = net.JoinHostPort(hostPort, "443")
	}

	restConfig, err := cm.authInfoResolver.ClientConfigFor(hostPort)
	if err != nil {
		return nil, err
	}

	cfg := rest.CopyConfig(restConfig)

		makeBasePod(t, nodeName, "test-resource-request-and-port-1", "100m", "500", "", []v1.ContainerPort{{HostIP: "127.0.0.1", HostPort: 80, Protocol: "TCP"}}),
		makeBasePod(t, nodeName, "test-resource-request-and-port-2", "200m", "1Ki", "", []v1.ContainerPort{{HostIP: "127.0.0.1", HostPort: 8080, Protocol: "TCP"}}),

	usedPorts := make(framework.HostPortInfo)
	for _, container := range deletedPod.Spec.Containers {
		for _, podPort := range container.Ports {
			if podPort.HostPort > 0 {
				usedPorts.Add(podPort.HostIP, string(podPort.Protocol), podPort.HostPort)
			}
		}
	}

	// If the deleted pod doesn't use any host ports, it doesn't make the target pod schedulable.
	if len(usedPorts) == 0 {