Golang floatingips.Delete函數代碼示例

func waitForFloatingIPDelete(networkingClient *gophercloud.ServiceClient, fId string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		log.Printf("[DEBUG] Attempting to delete OpenStack Floating IP %s.\n", fId)

		f, err := floatingips.Get(networkingClient, fId).Extract()
		if err != nil {
			errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
			if !ok {
				return f, "ACTIVE", err
			}
			if errCode.Actual == 404 {
				log.Printf("[DEBUG] Successfully deleted OpenStack Floating IP %s", fId)
				return f, "DELETED", nil
			}
		}

		err = floatingips.Delete(networkingClient, fId).ExtractErr()
		if err != nil {
			errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
			if !ok {
				return f, "ACTIVE", err
			}
			if errCode.Actual == 404 {
				log.Printf("[DEBUG] Successfully deleted OpenStack Floating IP %s", fId)
				return f, "DELETED", nil
			}
		}

		log.Printf("[DEBUG] OpenStack Floating IP %s still active.\n", fId)
		return f, "ACTIVE", nil
	}
}

func resourceNetworkFloatingIPV2Delete(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack network client: %s", err)
	}

	err = floatingips.Delete(networkClient, d.Id()).ExtractErr()
	if err != nil {
		return fmt.Errorf("Error deleting floating IP: %s", err)
	}
	d.SetId("")
	return nil
}

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

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

	if lb.opts.FloatingNetworkId != "" && vip != nil {
		floatingIP, err := getFloatingIPByPortID(lb.network, vip.PortID)
		if err != nil && !isNotFound(err) {
			return err
		}
		if floatingIP != nil {
			err = floatingips.Delete(lb.network, floatingIP.ID).ExtractErr()
			if err != nil && !isNotFound(err) {
				return err
			}
		}
	}

	// We have to delete the VIP before the pool can be deleted,
	// so no point continuing if this fails.
	if vip != nil {
		err := vips.Delete(lb.network, vip.ID).ExtractErr()
		if err != nil && !isNotFound(err) {
			return err
		}
	}

	var pool *pools.Pool
	if vip != nil {
		pool, err = pools.Get(lb.network, vip.PoolID).Extract()
		if err != nil && !isNotFound(err) {
			return err
		}
	} else {
		// The VIP is gone, but it is conceivable that a Pool
		// still exists that we failed to delete on some
		// previous occasion.  Make a best effort attempt to
		// cleanup any pools with the same name as the VIP.
		pool, err = getPoolByName(lb.network, name)
		if err != nil && err != ErrNotFound {
			return err
		}
	}

	if pool != nil {
		for _, monId := range pool.MonitorIDs {
			_, err = pools.DisassociateMonitor(lb.network, pool.ID, monId).Extract()
			if err != nil {
				return err
			}

			err = monitors.Delete(lb.network, monId).ExtractErr()
			if err != nil && !isNotFound(err) {
				return err
			}
		}
		err = pools.Delete(lb.network, pool.ID).ExtractErr()
		if err != nil && !isNotFound(err) {
			return err
		}
	}

	return nil
}

func (lbaas *LbaasV2) EnsureLoadBalancerDeleted(clusterName string, service *v1.Service) error {
	loadBalancerName := cloudprovider.GetLoadBalancerName(service)
	glog.V(4).Infof("EnsureLoadBalancerDeleted(%v, %v)", clusterName, loadBalancerName)

	loadbalancer, err := getLoadbalancerByName(lbaas.network, loadBalancerName)
	if err != nil && err != ErrNotFound {
		return err
	}
	if loadbalancer == nil {
		return nil
	}

	if lbaas.opts.FloatingNetworkId != "" && loadbalancer != nil {
		portID, err := getPortIDByIP(lbaas.network, loadbalancer.VipAddress)
		if err != nil {
			return err
		}

		floatingIP, err := getFloatingIPByPortID(lbaas.network, portID)
		if err != nil && err != ErrNotFound {
			return err
		}
		if floatingIP != nil {
			err = floatingips.Delete(lbaas.network, floatingIP.ID).ExtractErr()
			if err != nil && !isNotFound(err) {
				return err
			}
		}
	}

	// get all listeners associated with this loadbalancer
	var listenerIDs []string
	err = listeners.List(lbaas.network, listeners.ListOpts{LoadbalancerID: loadbalancer.ID}).EachPage(func(page pagination.Page) (bool, error) {
		listenerList, err := listeners.ExtractListeners(page)
		if err != nil {
			return false, err
		}

		for _, listener := range listenerList {
			listenerIDs = append(listenerIDs, listener.ID)
		}

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

	// get all pools (and health monitors) associated with this loadbalancer
	var poolIDs []string
	var monitorIDs []string
	err = v2pools.List(lbaas.network, v2pools.ListOpts{LoadbalancerID: loadbalancer.ID}).EachPage(func(page pagination.Page) (bool, error) {
		poolsList, err := v2pools.ExtractPools(page)
		if err != nil {
			return false, err
		}

		for _, pool := range poolsList {
			poolIDs = append(poolIDs, pool.ID)
			monitorIDs = append(monitorIDs, pool.MonitorID)
		}

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

	// get all members associated with each poolIDs
	var memberIDs []string
	for _, poolID := range poolIDs {
		err := v2pools.ListAssociateMembers(lbaas.network, poolID, v2pools.MemberListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
			membersList, err := v2pools.ExtractMembers(page)
			if err != nil {
				return false, err
			}

			for _, member := range membersList {
				memberIDs = append(memberIDs, member.ID)
			}

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

	// delete all monitors
	for _, monitorID := range monitorIDs {
		err := v2monitors.Delete(lbaas.network, monitorID).ExtractErr()
		if err != nil && !isNotFound(err) {
			return err
		}
		waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
	}

	// delete all members and pools
	for _, poolID := range poolIDs {
		// delete all members for this pool
//.........這裏部分代碼省略.........

func (lbaas *LbaasV2) EnsureLoadBalancerDeleted(service *api.Service) error {
	loadBalancerName := cloudprovider.GetLoadBalancerName(service)
	glog.V(4).Infof("EnsureLoadBalancerDeleted(%v)", loadBalancerName)

	loadbalancer, err := getLoadbalancerByName(lbaas.network, loadBalancerName)
	if err != nil && err != ErrNotFound {
		return err
	}
	if loadbalancer == nil {
		return nil
	}

	if lbaas.opts.FloatingNetworkId != "" && loadbalancer != nil {
		portID, err := getPortIDByIP(lbaas.network, loadbalancer.VipAddress)
		if err != nil {
			return err
		}

		floatingIP, err := getFloatingIPByPortID(lbaas.network, portID)
		if err != nil && err != ErrNotFound {
			return err
		}
		if floatingIP != nil {
			err = floatingips.Delete(lbaas.network, floatingIP.ID).ExtractErr()
			if err != nil && !isNotFound(err) {
				return err
			}
		}
	}

	// get all listeners associated with this loadbalancer
	var listenerIDs []string
	err = listeners.List(lbaas.network, listeners.ListOpts{LoadbalancerID: loadbalancer.ID}).EachPage(func(page pagination.Page) (bool, error) {
		listenerList, err := listeners.ExtractListeners(page)
		if err != nil {
			return false, err
		}

		for _, listener := range listenerList {
			listenerIDs = append(listenerIDs, listener.ID)
		}

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

	// get all pools associated with this loadbalancer
	var poolIDs []string
	err = v2_pools.List(lbaas.network, v2_pools.ListOpts{LoadbalancerID: loadbalancer.ID}).EachPage(func(page pagination.Page) (bool, error) {
		poolsList, err := v2_pools.ExtractPools(page)
		if err != nil {
			return false, err
		}

		for _, pool := range poolsList {
			poolIDs = append(poolIDs, pool.ID)
		}

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

	// get all members associated with each poolIDs
	var memberIDs []string
	for _, poolID := range poolIDs {
		err := v2_pools.ListAssociateMembers(lbaas.network, poolID, v2_pools.MemberListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
			membersList, err := v2_pools.ExtractMembers(page)
			if err != nil {
				return false, err
			}

			for _, member := range membersList {
				memberIDs = append(memberIDs, member.ID)
			}

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

	// get all monitors associated with each poolIDs
	var monitorIDs []string
	for _, poolID := range poolIDs {
		err = v2_monitors.List(lbaas.network, v2_monitors.ListOpts{PoolID: poolID}).EachPage(func(page pagination.Page) (bool, error) {
			monitorsList, err := v2_monitors.ExtractMonitors(page)
			if err != nil {
				return false, err
			}

			for _, monitor := range monitorsList {
				monitorIDs = append(monitorIDs, monitor.ID)
			}

			return true, nil
//.........這裏部分代碼省略.........

func deleteFloatingIP(t *testing.T, ipID string) {
	t.Logf("Deleting IP %s", ipID)
	res := floatingips.Delete(base.Client, ipID)
	th.AssertNoErr(t, res.Err)
}