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描述文字

Golang members.Create函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/members.Create函数的典型用法代码示例。如果您正苦于以下问题：Golang Create函数的具体用法？Golang Create怎么用？Golang Create使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了Create函数的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: UpdateTCPLoadBalancer

func (lb *LoadBalancer) UpdateTCPLoadBalancer(name, region string, hosts []string) error {
	glog.V(4).Infof("UpdateTCPLoadBalancer(%v, %v, %v)", name, region, hosts)

	vip, err := getVipByName(lb.network, name)
	if err != nil {
		return err
	}

	// Set of member (addresses) that _should_ exist
	addrs := map[string]bool{}
	for _, host := range hosts {
		addr, err := getAddressByName(lb.compute, host)
		if err != nil {
			return err
		}

		addrs[addr] = true
	}

	// Iterate over members that _do_ exist
	pager := members.List(lb.network, members.ListOpts{PoolID: vip.PoolID})
	err = pager.EachPage(func(page pagination.Page) (bool, error) {
		memList, err := members.ExtractMembers(page)
		if err != nil {
			return false, err
		}

		for _, member := range memList {
			if _, found := addrs[member.Address]; found {
				// Member already exists
				delete(addrs, member.Address)
			} else {
				// Member needs to be deleted
				err = members.Delete(lb.network, member.ID).ExtractErr()
				if err != nil {
					return false, err
				}
			}
		}

		return true, nil
	})
	if err != nil {
		return err
	}

	// Anything left in addrs is a new member that needs to be added
	for addr := range addrs {
		_, err := members.Create(lb.network, members.CreateOpts{
			PoolID:       vip.PoolID,
			Address:      addr,
			ProtocolPort: vip.ProtocolPort,
		}).Extract()
		if err != nil {
			return err
		}
	}

	return nil
}
开发者ID:Tlacenka，项目名称:origin，代码行数:60，代码来源:openstack.go


示例2: resourceLBPoolV1Create

func resourceLBPoolV1Create(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	createOpts := pools.CreateOpts{
		Name:     d.Get("name").(string),
		Protocol: d.Get("protocol").(string),
		SubnetID: d.Get("subnet_id").(string),
		LBMethod: d.Get("lb_method").(string),
		TenantID: d.Get("tenant_id").(string),
	}

	log.Printf("[DEBUG] Create Options: %#v", createOpts)
	p, err := pools.Create(networkingClient, createOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error creating OpenStack LB pool: %s", err)
	}
	log.Printf("[INFO] LB Pool ID: %s", p.ID)

	log.Printf("[DEBUG] Waiting for OpenStack LB pool (%s) to become available.", p.ID)

	stateConf := &resource.StateChangeConf{
		Pending:    []string{"PENDING_CREATE"},
		Target:     []string{"ACTIVE"},
		Refresh:    waitForLBPoolActive(networkingClient, p.ID),
		Timeout:    2 * time.Minute,
		Delay:      5 * time.Second,
		MinTimeout: 3 * time.Second,
	}

	_, err = stateConf.WaitForState()
	if err != nil {
		return err
	}

	d.SetId(p.ID)

	if mIDs := resourcePoolMonitorIDsV1(d); mIDs != nil {
		for _, mID := range mIDs {
			_, err := pools.AssociateMonitor(networkingClient, p.ID, mID).Extract()
			if err != nil {
				return fmt.Errorf("Error associating monitor (%s) with OpenStack LB pool (%s): %s", mID, p.ID, err)
			}
		}
	}

	if memberOpts := resourcePoolMembersV1(d); memberOpts != nil {
		for _, memberOpt := range memberOpts {
			_, err := members.Create(networkingClient, memberOpt).Extract()
			if err != nil {
				return fmt.Errorf("Error creating OpenStack LB member: %s", err)
			}
		}
	}

	return resourceLBPoolV1Read(d, meta)
}
开发者ID:discogestalt，项目名称:terraform，代码行数:60，代码来源:resource_openstack_lb_pool_v1.go


示例3: resourceLBMemberV1Create

func resourceLBMemberV1Create(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	createOpts := members.CreateOpts{
		TenantID:     d.Get("tenant_id").(string),
		PoolID:       d.Get("pool_id").(string),
		Address:      d.Get("address").(string),
		ProtocolPort: d.Get("port").(int),
	}

	log.Printf("[DEBUG] OpenStack LB Member Create Options: %#v", createOpts)
	m, err := members.Create(networkingClient, createOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error creating OpenStack LB member: %s", err)
	}
	log.Printf("[INFO] LB member ID: %s", m.ID)

	log.Printf("[DEBUG] Waiting for OpenStack LB member (%s) to become available.", m.ID)

	stateConf := &resource.StateChangeConf{
		Pending:    []string{"PENDING_CREATE"},
		Target:     []string{"ACTIVE", "INACTIVE"},
		Refresh:    waitForLBMemberActive(networkingClient, m.ID),
		Timeout:    2 * time.Minute,
		Delay:      5 * time.Second,
		MinTimeout: 3 * time.Second,
	}

	_, err = stateConf.WaitForState()
	if err != nil {
		return err
	}

	d.SetId(m.ID)

	// Due to the way Gophercloud is currently set up, AdminStateUp must be set post-create
	updateOpts := members.UpdateOpts{
		AdminStateUp: d.Get("admin_state_up").(bool),
	}

	log.Printf("[DEBUG] OpenStack LB Member Update Options: %#v", createOpts)
	m, err = members.Update(networkingClient, m.ID, updateOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error updating OpenStack LB member: %s", err)
	}

	return resourceLBMemberV1Read(d, meta)
}
开发者ID:RezaDKhan，项目名称:terraform，代码行数:52，代码来源:resource_openstack_lb_member_v1.go


示例4: createMember

func createMember(t *testing.T, poolID string) string {
	m, err := members.Create(base.Client, members.CreateOpts{
		Address:      "192.168.199.1",
		ProtocolPort: 8080,
		PoolID:       poolID,
	}).Extract()

	th.AssertNoErr(t, err)

	t.Logf("Created member: ID [%s] Status [%s] Weight [%d] Address [%s] Port [%d]",
		m.ID, m.Status, m.Weight, m.Address, m.ProtocolPort)

	return m.ID
}
开发者ID:RomainVabre，项目名称:origin，代码行数:14，代码来源:member_test.go


示例5: resourceLBPoolV1Create

func resourceLBPoolV1Create(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	createOpts := pools.CreateOpts{
		Name:     d.Get("name").(string),
		Protocol: d.Get("protocol").(string),
		SubnetID: d.Get("subnet_id").(string),
		LBMethod: d.Get("lb_method").(string),
		TenantID: d.Get("tenant_id").(string),
	}

	log.Printf("[DEBUG] Create Options: %#v", createOpts)
	p, err := pools.Create(networkingClient, createOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error creating OpenStack LB pool: %s", err)
	}
	log.Printf("[INFO] LB Pool ID: %s", p.ID)

	d.SetId(p.ID)

	if mIDs := resourcePoolMonitorIDsV1(d); mIDs != nil {
		for _, mID := range mIDs {
			_, err := pools.AssociateMonitor(networkingClient, p.ID, mID).Extract()
			if err != nil {
				return fmt.Errorf("Error associating monitor (%s) with OpenStack LB pool (%s): %s", mID, p.ID, err)
			}
		}
	}

	if memberOpts := resourcePoolMembersV1(d); memberOpts != nil {
		for _, memberOpt := range memberOpts {
			_, err := members.Create(networkingClient, memberOpt).Extract()
			if err != nil {
				return fmt.Errorf("Error creating OpenStack LB member: %s", err)
			}
		}
	}

	return resourceLBPoolV1Read(d, meta)
}
开发者ID:morts1a，项目名称:terraform，代码行数:44，代码来源:resource_openstack_lb_pool_v1.go


示例6: resourceLBMemberV1Create

func resourceLBMemberV1Create(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	createOpts := members.CreateOpts{
		TenantID:     d.Get("tenant_id").(string),
		PoolID:       d.Get("pool_id").(string),
		Address:      d.Get("address").(string),
		ProtocolPort: d.Get("port").(int),
	}

	log.Printf("[DEBUG] Create Options: %#v", createOpts)
	m, err := members.Create(networkingClient, createOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error creating OpenStack LB member: %s", err)
	}
	log.Printf("[INFO] LB member ID: %s", m.ID)

	log.Printf("[DEBUG] Waiting for OpenStack LB member (%s) to become available.", m.ID)

	stateConf := &resource.StateChangeConf{
		Target:     []string{"ACTIVE"},
		Refresh:    waitForLBMemberActive(networkingClient, m.ID),
		Timeout:    2 * time.Minute,
		Delay:      5 * time.Second,
		MinTimeout: 3 * time.Second,
	}

	_, err = stateConf.WaitForState()
	if err != nil {
		return err
	}

	d.SetId(m.ID)

	return resourceLBMemberV1Read(d, meta)
}
开发者ID:fromonesrc，项目名称:terraform，代码行数:40，代码来源:resource_openstack_lb_member_v1.go


示例7: resourceLBPoolV1Update

func resourceLBPoolV1Update(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	var updateOpts pools.UpdateOpts
	// If either option changed, update both.
	// Gophercloud complains if one is empty.
	if d.HasChange("name") || d.HasChange("lb_method") {
		updateOpts.Name = d.Get("name").(string)
		updateOpts.LBMethod = d.Get("lb_method").(string)
	}

	log.Printf("[DEBUG] Updating OpenStack LB Pool %s with options: %+v", d.Id(), updateOpts)

	_, err = pools.Update(networkingClient, d.Id(), updateOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error updating OpenStack LB Pool: %s", err)
	}

	if d.HasChange("monitor_ids") {
		oldMIDsRaw, newMIDsRaw := d.GetChange("security_groups")
		oldMIDsSet, newMIDsSet := oldMIDsRaw.(*schema.Set), newMIDsRaw.(*schema.Set)
		monitorsToAdd := newMIDsSet.Difference(oldMIDsSet)
		monitorsToRemove := oldMIDsSet.Difference(newMIDsSet)

		log.Printf("[DEBUG] Monitors to add: %v", monitorsToAdd)

		log.Printf("[DEBUG] Monitors to remove: %v", monitorsToRemove)

		for _, m := range monitorsToAdd.List() {
			_, err := pools.AssociateMonitor(networkingClient, d.Id(), m.(string)).Extract()
			if err != nil {
				return fmt.Errorf("Error associating monitor (%s) with OpenStack server (%s): %s", m.(string), d.Id(), err)
			}
			log.Printf("[DEBUG] Associated monitor (%s) with pool (%s)", m.(string), d.Id())
		}

		for _, m := range monitorsToRemove.List() {
			_, err := pools.DisassociateMonitor(networkingClient, d.Id(), m.(string)).Extract()
			if err != nil {
				return fmt.Errorf("Error disassociating monitor (%s) from OpenStack server (%s): %s", m.(string), d.Id(), err)
			}
			log.Printf("[DEBUG] Disassociated monitor (%s) from pool (%s)", m.(string), d.Id())
		}
	}

	if d.HasChange("member") {
		oldMembersRaw, newMembersRaw := d.GetChange("member")
		oldMembersSet, newMembersSet := oldMembersRaw.(*schema.Set), newMembersRaw.(*schema.Set)
		membersToAdd := newMembersSet.Difference(oldMembersSet)
		membersToRemove := oldMembersSet.Difference(newMembersSet)

		log.Printf("[DEBUG] Members to add: %v", membersToAdd)

		log.Printf("[DEBUG] Members to remove: %v", membersToRemove)

		for _, m := range membersToRemove.List() {
			oldMember := resourcePoolMemberV1(d, m)
			listOpts := members.ListOpts{
				PoolID:       d.Id(),
				Address:      oldMember.Address,
				ProtocolPort: oldMember.ProtocolPort,
			}
			err = members.List(networkingClient, listOpts).EachPage(func(page pagination.Page) (bool, error) {
				extractedMembers, err := members.ExtractMembers(page)
				if err != nil {
					return false, err
				}
				for _, member := range extractedMembers {
					err := members.Delete(networkingClient, member.ID).ExtractErr()
					if err != nil {
						return false, fmt.Errorf("Error deleting member (%s) from OpenStack LB pool (%s): %s", member.ID, d.Id(), err)
					}
					log.Printf("[DEBUG] Deleted member (%s) from pool (%s)", member.ID, d.Id())
				}
				return true, nil
			})
		}

		for _, m := range membersToAdd.List() {
			createOpts := resourcePoolMemberV1(d, m)
			newMember, err := members.Create(networkingClient, createOpts).Extract()
			if err != nil {
				return fmt.Errorf("Error creating LB member: %s", err)
			}
			log.Printf("[DEBUG] Created member (%s) in OpenStack LB pool (%s)", newMember.ID, d.Id())
		}
	}

	return resourceLBPoolV1Read(d, meta)
}
开发者ID:morts1a，项目名称:terraform，代码行数:94，代码来源:resource_openstack_lb_pool_v1.go


示例8: CreateTCPLoadBalancer

func (lb *LoadBalancer) CreateTCPLoadBalancer(name, region string, externalIP net.IP, ports []*api.ServicePort, hosts []string, affinity api.ServiceAffinity) (*api.LoadBalancerStatus, error) {
	glog.V(4).Infof("CreateTCPLoadBalancer(%v, %v, %v, %v, %v, %v)", name, region, externalIP, ports, hosts, affinity)

	if len(ports) > 1 {
		return nil, fmt.Errorf("multiple ports are not yet supported in openstack load balancers")
	}

	var persistence *vips.SessionPersistence
	switch affinity {
	case api.ServiceAffinityNone:
		persistence = nil
	case api.ServiceAffinityClientIP:
		persistence = &vips.SessionPersistence{Type: "SOURCE_IP"}
	default:
		return nil, fmt.Errorf("unsupported load balancer affinity: %v", affinity)
	}

	lbmethod := lb.opts.LBMethod
	if lbmethod == "" {
		lbmethod = pools.LBMethodRoundRobin
	}
	pool, err := pools.Create(lb.network, pools.CreateOpts{
		Name:     name,
		Protocol: pools.ProtocolTCP,
		SubnetID: lb.opts.SubnetId,
		LBMethod: lbmethod,
	}).Extract()
	if err != nil {
		return nil, err
	}

	for _, host := range hosts {
		addr, err := getAddressByName(lb.compute, host)
		if err != nil {
			return nil, err
		}

		_, err = members.Create(lb.network, members.CreateOpts{
			PoolID:       pool.ID,
			ProtocolPort: ports[0].Port, //TODO: need to handle multi-port
			Address:      addr,
		}).Extract()
		if err != nil {
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}
	}

	var mon *monitors.Monitor
	if lb.opts.CreateMonitor {
		mon, err = monitors.Create(lb.network, monitors.CreateOpts{
			Type:       monitors.TypeTCP,
			Delay:      int(lb.opts.MonitorDelay.Duration.Seconds()),
			Timeout:    int(lb.opts.MonitorTimeout.Duration.Seconds()),
			MaxRetries: int(lb.opts.MonitorMaxRetries),
		}).Extract()
		if err != nil {
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}

		_, err = pools.AssociateMonitor(lb.network, pool.ID, mon.ID).Extract()
		if err != nil {
			monitors.Delete(lb.network, mon.ID)
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}
	}

	createOpts := vips.CreateOpts{
		Name:         name,
		Description:  fmt.Sprintf("Kubernetes external service %s", name),
		Protocol:     "TCP",
		ProtocolPort: ports[0].Port, //TODO: need to handle multi-port
		PoolID:       pool.ID,
		Persistence:  persistence,
	}
	if !externalIP.IsUnspecified() {
		createOpts.Address = externalIP.String()
	}

	vip, err := vips.Create(lb.network, createOpts).Extract()
	if err != nil {
		if mon != nil {
			monitors.Delete(lb.network, mon.ID)
		}
		pools.Delete(lb.network, pool.ID)
		return nil, err
	}

	status := &api.LoadBalancerStatus{}
	status.Ingress = []api.LoadBalancerIngress{{IP: vip.Address}}

	return status, nil
}
开发者ID:Tlacenka，项目名称:origin，代码行数:95，代码来源:openstack.go


示例9: EnsureLoadBalancer

func (lb *LoadBalancer) EnsureLoadBalancer(name, region string, loadBalancerIP net.IP, ports []*api.ServicePort, hosts []string, serviceName types.NamespacedName, affinity api.ServiceAffinity, annotations map[string]string) (*api.LoadBalancerStatus, error) {
	glog.V(4).Infof("EnsureLoadBalancer(%v, %v, %v, %v, %v, %v, %v)", name, region, loadBalancerIP, ports, hosts, serviceName, annotations)

	if len(ports) > 1 {
		return nil, fmt.Errorf("multiple ports are not yet supported in openstack load balancers")
	} else if len(ports) == 0 {
		return nil, fmt.Errorf("no ports provided to openstack load balancer")
	}

	// The service controller verified all the protocols match on the ports, just check and use the first one
	// TODO: Convert all error messages to use an event recorder
	if ports[0].Protocol != api.ProtocolTCP {
		return nil, fmt.Errorf("Only TCP LoadBalancer is supported for openstack load balancers")
	}

	var persistence *vips.SessionPersistence
	switch affinity {
	case api.ServiceAffinityNone:
		persistence = nil
	case api.ServiceAffinityClientIP:
		persistence = &vips.SessionPersistence{Type: "SOURCE_IP"}
	default:
		return nil, fmt.Errorf("unsupported load balancer affinity: %v", affinity)
	}

	sourceRanges, err := service.GetLoadBalancerSourceRanges(annotations)
	if err != nil {
		return nil, err
	}

	if !service.IsAllowAll(sourceRanges) {
		return nil, fmt.Errorf("Source range restrictions are not supported for openstack load balancers")
	}

	glog.V(2).Infof("Checking if openstack load balancer already exists: %s", name)
	_, exists, err := lb.GetLoadBalancer(name, region)
	if err != nil {
		return nil, fmt.Errorf("error checking if openstack load balancer already exists: %v", err)
	}

	// TODO: Implement a more efficient update strategy for common changes than delete & create
	// In particular, if we implement hosts update, we can get rid of UpdateHosts
	if exists {
		err := lb.EnsureLoadBalancerDeleted(name, region)
		if err != nil {
			return nil, fmt.Errorf("error deleting existing openstack load balancer: %v", err)
		}
	}

	lbmethod := lb.opts.LBMethod
	if lbmethod == "" {
		lbmethod = pools.LBMethodRoundRobin
	}
	pool, err := pools.Create(lb.network, pools.CreateOpts{
		Name:     name,
		Protocol: pools.ProtocolTCP,
		SubnetID: lb.opts.SubnetId,
		LBMethod: lbmethod,
	}).Extract()
	if err != nil {
		return nil, err
	}

	for _, host := range hosts {
		addr, err := getAddressByName(lb.compute, host)
		if err != nil {
			return nil, err
		}

		_, err = members.Create(lb.network, members.CreateOpts{
			PoolID:       pool.ID,
			ProtocolPort: ports[0].NodePort, //TODO: need to handle multi-port
			Address:      addr,
		}).Extract()
		if err != nil {
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}
	}

	var mon *monitors.Monitor
	if lb.opts.CreateMonitor {
		mon, err = monitors.Create(lb.network, monitors.CreateOpts{
			Type:       monitors.TypeTCP,
			Delay:      int(lb.opts.MonitorDelay.Duration.Seconds()),
			Timeout:    int(lb.opts.MonitorTimeout.Duration.Seconds()),
			MaxRetries: int(lb.opts.MonitorMaxRetries),
		}).Extract()
		if err != nil {
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}

		_, err = pools.AssociateMonitor(lb.network, pool.ID, mon.ID).Extract()
		if err != nil {
			monitors.Delete(lb.network, mon.ID)
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}
	}
//.........这里部分代码省略.........
开发者ID:mataihang，项目名称:kubernetes，代码行数:101，代码来源:openstack.go


示例10: UpdateLoadBalancer

func (lb *LbaasV1) UpdateLoadBalancer(clusterName string, service *v1.Service, nodeNames []string) error {
	loadBalancerName := cloudprovider.GetLoadBalancerName(service)
	glog.V(4).Infof("UpdateLoadBalancer(%v, %v, %v)", clusterName, loadBalancerName, nodeNames)

	vip, err := getVipByName(lb.network, loadBalancerName)
	if err != nil {
		return err
	}

	// Set of member (addresses) that _should_ exist
	addrs := map[string]bool{}
	for _, nodeName := range nodeNames {
		addr, err := getAddressByName(lb.compute, types.NodeName(nodeName))
		if err != nil {
			return err
		}

		addrs[addr] = true
	}

	// Iterate over members that _do_ exist
	pager := members.List(lb.network, members.ListOpts{PoolID: vip.PoolID})
	err = pager.EachPage(func(page pagination.Page) (bool, error) {
		memList, err := members.ExtractMembers(page)
		if err != nil {
			return false, err
		}

		for _, member := range memList {
			if _, found := addrs[member.Address]; found {
				// Member already exists
				delete(addrs, member.Address)
			} else {
				// Member needs to be deleted
				err = members.Delete(lb.network, member.ID).ExtractErr()
				if err != nil {
					return false, err
				}
			}
		}

		return true, nil
	})
	if err != nil {
		return err
	}

	// Anything left in addrs is a new member that needs to be added
	for addr := range addrs {
		_, err := members.Create(lb.network, members.CreateOpts{
			PoolID:       vip.PoolID,
			Address:      addr,
			ProtocolPort: vip.ProtocolPort,
		}).Extract()
		if err != nil {
			return err
		}
	}

	return nil
}
开发者ID:nak3，项目名称:kubernetes，代码行数:61，代码来源:openstack_loadbalancer.go


示例11: CreateTCPLoadBalancer

func (lb *LoadBalancer) CreateTCPLoadBalancer(name, region string, externalIP net.IP, port int, hosts []string, affinity api.AffinityType) (net.IP, error) {
	glog.V(2).Infof("CreateTCPLoadBalancer(%v, %v, %v, %v, %v)", name, region, externalIP, port, hosts)
	if affinity != api.AffinityTypeNone {
		return nil, fmt.Errorf("unsupported load balancer affinity: %v", affinity)
	}
	pool, err := pools.Create(lb.network, pools.CreateOpts{
		Name:     name,
		Protocol: pools.ProtocolTCP,
		SubnetID: lb.opts.SubnetId,
	}).Extract()
	if err != nil {
		return nil, err
	}

	for _, host := range hosts {
		addr, err := getAddressByName(lb.compute, host)
		if err != nil {
			return nil, err
		}

		_, err = members.Create(lb.network, members.CreateOpts{
			PoolID:       pool.ID,
			ProtocolPort: port,
			Address:      addr,
		}).Extract()
		if err != nil {
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}
	}

	var mon *monitors.Monitor
	if lb.opts.CreateMonitor {
		mon, err = monitors.Create(lb.network, monitors.CreateOpts{
			Type:       monitors.TypeTCP,
			Delay:      int(lb.opts.MonitorDelay.Duration.Seconds()),
			Timeout:    int(lb.opts.MonitorTimeout.Duration.Seconds()),
			MaxRetries: int(lb.opts.MonitorMaxRetries),
		}).Extract()
		if err != nil {
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}

		_, err = pools.AssociateMonitor(lb.network, pool.ID, mon.ID).Extract()
		if err != nil {
			monitors.Delete(lb.network, mon.ID)
			pools.Delete(lb.network, pool.ID)
			return nil, err
		}
	}

	vip, err := vips.Create(lb.network, vips.CreateOpts{
		Name:         name,
		Description:  fmt.Sprintf("Kubernetes external service %s", name),
		Address:      externalIP.String(),
		Protocol:     "TCP",
		ProtocolPort: port,
		PoolID:       pool.ID,
	}).Extract()
	if err != nil {
		if mon != nil {
			monitors.Delete(lb.network, mon.ID)
		}
		pools.Delete(lb.network, pool.ID)
		return nil, err
	}

	return net.ParseIP(vip.Address), nil
}
开发者ID:hortonworks，项目名称:kubernetes-yarn，代码行数:70，代码来源:openstack.go



注：本文中的github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/members.Create函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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