138 lines
3.5 KiB
Go
138 lines
3.5 KiB
Go
package alicloud
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import (
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"fmt"
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"github.com/denverdino/aliyungo/ecs"
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"github.com/hashicorp/terraform/helper/schema"
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"log"
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"reflect"
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)
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func dataSourceAlicloudZones() *schema.Resource {
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return &schema.Resource{
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Read: dataSourceAlicloudZonesRead,
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Schema: map[string]*schema.Schema{
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"available_instance_type": {
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"available_resource_creation": {
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"available_disk_category": {
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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// Computed values.
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"zones": {
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Type: schema.TypeList,
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Computed: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"id": {
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Type: schema.TypeString,
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Computed: true,
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},
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"local_name": {
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Type: schema.TypeString,
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Computed: true,
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},
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"available_instance_types": {
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Type: schema.TypeList,
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Computed: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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},
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"available_resource_creation": {
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Type: schema.TypeList,
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Computed: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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},
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"available_disk_categories": {
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Type: schema.TypeList,
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Computed: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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},
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},
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},
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},
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},
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}
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}
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func dataSourceAlicloudZonesRead(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AliyunClient).ecsconn
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insType, _ := d.Get("available_instance_type").(string)
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resType, _ := d.Get("available_resource_creation").(string)
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diskType, _ := d.Get("available_disk_category").(string)
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resp, err := conn.DescribeZones(getRegion(d, meta))
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if err != nil {
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return err
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}
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var zoneTypes []ecs.ZoneType
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for _, types := range resp {
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if insType != "" && !constraints(types.AvailableInstanceTypes.InstanceTypes, insType) {
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continue
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}
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if resType != "" && !constraints(types.AvailableResourceCreation.ResourceTypes, resType) {
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continue
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}
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if diskType != "" && !constraints(types.AvailableDiskCategories.DiskCategories, diskType) {
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continue
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}
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zoneTypes = append(zoneTypes, types)
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}
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if len(zoneTypes) < 1 {
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return fmt.Errorf("Your query returned no results. Please change your search criteria and try again.")
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}
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log.Printf("[DEBUG] alicloud_zones - Zones found: %#v", zoneTypes)
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return zonesDescriptionAttributes(d, zoneTypes)
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}
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// check array constraints str
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func constraints(arr interface{}, v string) bool {
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arrs := reflect.ValueOf(arr)
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len := arrs.Len()
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for i := 0; i < len; i++ {
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if arrs.Index(i).String() == v {
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return true
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}
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}
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return false
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}
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func zonesDescriptionAttributes(d *schema.ResourceData, types []ecs.ZoneType) error {
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var ids []string
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var s []map[string]interface{}
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for _, t := range types {
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mapping := map[string]interface{}{
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"id": t.ZoneId,
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"local_name": t.LocalName,
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"available_instance_types": t.AvailableInstanceTypes.InstanceTypes,
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"available_resource_creation": t.AvailableResourceCreation.ResourceTypes,
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"available_disk_categories": t.AvailableDiskCategories.DiskCategories,
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}
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log.Printf("[DEBUG] alicloud_zones - adding zone mapping: %v", mapping)
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ids = append(ids, t.ZoneId)
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s = append(s, mapping)
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}
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d.SetId(dataResourceIdHash(ids))
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if err := d.Set("zones", s); err != nil {
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return err
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}
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return nil
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}
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