示例#1
0
func getLoadbalancerByName(client *gophercloud.ServiceClient, name string) (*loadbalancers.LoadBalancer, error) {
	opts := loadbalancers.ListOpts{
		Name: name,
	}
	pager := loadbalancers.List(client, opts)

	loadbalancerList := make([]loadbalancers.LoadBalancer, 0, 1)

	err := pager.EachPage(func(page pagination.Page) (bool, error) {
		v, err := loadbalancers.ExtractLoadbalancers(page)
		if err != nil {
			return false, err
		}
		loadbalancerList = append(loadbalancerList, v...)
		if len(loadbalancerList) > 1 {
			return false, ErrMultipleResults
		}
		return true, nil
	})
	if err != nil {
		if isNotFound(err) {
			return nil, ErrNotFound
		}
		return nil, err
	}

	if len(loadbalancerList) == 0 {
		return nil, ErrNotFound
	} else if len(loadbalancerList) > 1 {
		return nil, ErrMultipleResults
	}

	return &loadbalancerList[0], nil
}
示例#2
0
func listLoadbalancers(t *testing.T) {
	err := loadbalancers.List(base.Client, loadbalancers.ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
		loadbalancerList, err := loadbalancers.ExtractLoadbalancers(page)
		if err != nil {
			t.Errorf("Failed to extract Loadbalancers: %v", err)
			return false, err
		}

		for _, loadbalancer := range loadbalancerList {
			t.Logf("Listing Loadbalancer: ID [%s] Name [%s] Address [%s]",
				loadbalancer.ID, loadbalancer.Name, loadbalancer.VipAddress)
		}

		return true, nil
	})

	th.AssertNoErr(t, err)
}