Golang floatingips.Update函數代碼示例

func updateFloatingIP(t *testing.T, ipID, portID string) {
	t.Logf("Disassociate all ports from IP %s", ipID)
	_, err := floatingips.Update(base.Client, ipID, floatingips.UpdateOpts{PortID: ""}).Extract()
	th.AssertNoErr(t, err)

	t.Logf("Re-associate the port %s", portID)
	_, err = floatingips.Update(base.Client, ipID, floatingips.UpdateOpts{PortID: portID}).Extract()
	th.AssertNoErr(t, err)
}

func (c *GenericClient) assignNeutronFloatingIP(d *Driver, floatingIP *FloatingIP) error {
	portID, err := c.GetInstancePortID(d)
	if err != nil {
		return err
	}
	if floatingIP.Id == "" {
		f, err := floatingips.Create(c.Network, floatingips.CreateOpts{
			FloatingNetworkID: d.FloatingIPPoolId,
			PortID:            portID,
		}).Extract()
		if err != nil {
			return err
		}
		floatingIP.Id = f.ID
		floatingIP.Ip = f.FloatingIP
		floatingIP.NetworkId = f.FloatingNetworkID
		floatingIP.PortId = f.PortID
		return nil
	}
	_, err = floatingips.Update(c.Network, floatingIP.Id, floatingips.UpdateOpts{
		PortID: portID,
	}).Extract()
	if err != nil {
		return err
	}
	return nil
}

func lbVipV1AssignFloatingIP(floatingIP, portID string, networkingClient *gophercloud.ServiceClient) error {
	log.Printf("[DEBUG] Assigning floating IP %s to VIP %s", floatingIP, portID)

	listOpts := floatingips.ListOpts{
		FloatingIP: floatingIP,
	}
	page, err := floatingips.List(networkingClient, listOpts).AllPages()
	if err != nil {
		return err
	}

	fips, err := floatingips.ExtractFloatingIPs(page)
	if err != nil {
		return err
	}
	if len(fips) != 1 {
		return fmt.Errorf("Unable to retrieve floating IP '%s'", floatingIP)
	}

	updateOpts := floatingips.UpdateOpts{
		PortID: portID,
	}
	if err = floatingips.Update(networkingClient, fips[0].ID, updateOpts).Err; err != nil {
		return err
	}

	return nil
}

func resourceNetworkFloatingIPV2Update(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)
	}

	var updateOpts floatingips.UpdateOpts

	if d.HasChange("port_id") {
		updateOpts.PortID = d.Get("port_id").(string)
	}

	log.Printf("[DEBUG] Update Options: %#v", updateOpts)

	_, err = floatingips.Update(networkClient, d.Id(), updateOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error updating floating IP: %s", err)
	}

	return resourceNetworkFloatingIPV2Read(d, meta)
}

func (c *GenericClient) AssignFloatingIP(d *Driver, floatingIp *FloatingIp, portId string) error {
	if floatingIp.Id == "" {
		f, err := floatingips.Create(c.Network, floatingips.CreateOpts{
			FloatingNetworkID: d.FloatingIpPoolId,
			PortID:            portId,
		}).Extract()
		if err != nil {
			return err
		}
		floatingIp.Id = f.ID
		floatingIp.Ip = f.FloatingIP
		floatingIp.NetworkId = f.FloatingNetworkID
		floatingIp.PortId = f.PortID
		return nil
	}
	_, err := floatingips.Update(c.Network, floatingIp.Id, floatingips.UpdateOpts{
		PortID: portId,
	}).Extract()
	if err != nil {
		return err
	}
	return nil
}

func resourceLBVipV1Update(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 vips.UpdateOpts
	if d.HasChange("name") {
		updateOpts.Name = d.Get("name").(string)
	}
	if d.HasChange("pool_id") {
		updateOpts.PoolID = d.Get("pool_id").(string)
	}
	if d.HasChange("description") {
		updateOpts.Description = d.Get("description").(string)
	}
	if d.HasChange("persistence") {
		updateOpts.Persistence = resourceVipPersistenceV1(d)
	}
	if d.HasChange("conn_limit") {
		updateOpts.ConnLimit = gophercloud.MaybeInt(d.Get("conn_limit").(int))
	}
	if d.HasChange("floating_ip") {
		portID := d.Get("port_id").(string)

		// Searching for a floating IP assigned to the VIP
		listOpts := floatingips.ListOpts{
			PortID: portID,
		}
		page, err := floatingips.List(networkingClient, listOpts).AllPages()
		if err != nil {
			return err
		}

		fips, err := floatingips.ExtractFloatingIPs(page)
		if err != nil {
			return err
		}

		// If a floating IP is found we unassign it
		if len(fips) == 1 {
			updateOpts := floatingips.UpdateOpts{
				PortID: "",
			}
			if err = floatingips.Update(networkingClient, fips[0].ID, updateOpts).Err; err != nil {
				return err
			}
		}

		// Assign the updated floating IP
		floatingIP := d.Get("floating_ip").(string)
		if floatingIP != "" {
			lbVipV1AssignFloatingIP(floatingIP, portID, networkingClient)
		}
	}
	if d.HasChange("admin_state_up") {
		asu := d.Get("admin_state_up").(bool)
		updateOpts.AdminStateUp = &asu
	}

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

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

	return resourceLBVipV1Read(d, meta)
}