dns_zone_v2.go

package openstack

import (
	"fmt"
	"log"

	"github.com/hashicorp/terraform/helper/resource"

	"github.com/gophercloud/gophercloud"
	"github.com/gophercloud/gophercloud/openstack/dns/v2/zones"
)

// ZoneCreateOpts represents the attributes used when creating a new DNS zone.
type ZoneCreateOpts struct {
	zones.CreateOpts
	ValueSpecs map[string]string `json:"value_specs,omitempty"`
}

// ToZoneCreateMap casts a CreateOpts struct to a map.
// It overrides zones.ToZoneCreateMap to add the ValueSpecs field.
func (opts ZoneCreateOpts) ToZoneCreateMap() (map[string]interface{}, error) {
	b, err := BuildRequest(opts, "")
	if err != nil {
		return nil, err
	}

	if m, ok := b[""].(map[string]interface{}); ok {
		if opts.TTL > 0 {
			m["ttl"] = opts.TTL
		}

		return m, nil
	}

	return nil, fmt.Errorf("Expected map but got %T", b[""])
}

func dnsZoneV2RefreshFunc(dnsClient *gophercloud.ServiceClient, zoneId string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		zone, err := zones.Get(dnsClient, zoneId).Extract()
		if err != nil {
			if _, ok := err.(gophercloud.ErrDefault404); ok {
				return zone, "DELETED", nil
			}

			return nil, "", err
		}

		log.Printf("[DEBUG] openstack_dns_zone_v2 %s current status: %s", zone.ID, zone.Status)
		return zone, zone.Status, nil
	}
}