115 lines
2.7 KiB
Go
115 lines
2.7 KiB
Go
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package alicloud
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import (
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"fmt"
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"github.com/denverdino/aliyungo/common"
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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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)
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func dataSourceAlicloudRegions() *schema.Resource {
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return &schema.Resource{
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Read: dataSourceAlicloudRegionsRead,
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Schema: map[string]*schema.Schema{
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"name": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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},
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"current": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Computed: true,
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},
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//Computed value
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"regions": &schema.Schema{
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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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"region_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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},
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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 dataSourceAlicloudRegionsRead(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AliyunClient).ecsconn
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currentRegion := getRegion(d, meta)
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resp, err := conn.DescribeRegions()
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if err != nil {
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return err
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}
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if resp == nil || len(resp) == 0 {
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return fmt.Errorf("no matching regions found")
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}
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name, nameOk := d.GetOk("name")
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current := d.Get("current").(bool)
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var filterRegions []ecs.RegionType
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for _, region := range resp {
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if current {
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if nameOk && common.Region(name.(string)) != currentRegion {
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return fmt.Errorf("name doesn't match current region: %#v, please input again.", currentRegion)
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}
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if region.RegionId == currentRegion {
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filterRegions = append(filterRegions, region)
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break
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}
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continue
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}
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if nameOk {
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if common.Region(name.(string)) == region.RegionId {
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filterRegions = append(filterRegions, region)
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break
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}
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continue
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}
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filterRegions = append(filterRegions, region)
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}
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if len(filterRegions) < 1 {
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return fmt.Errorf("Your query region returned no results. Please change your search criteria and try again.")
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}
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return regionsDescriptionAttributes(d, filterRegions)
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}
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func regionsDescriptionAttributes(d *schema.ResourceData, regions []ecs.RegionType) error {
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var ids []string
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var s []map[string]interface{}
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for _, region := range regions {
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mapping := map[string]interface{}{
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"id": region.RegionId,
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"region_id": region.RegionId,
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"local_name": region.LocalName,
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}
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log.Printf("[DEBUG] alicloud_regions - adding region mapping: %v", mapping)
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ids = append(ids, string(region.RegionId))
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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("regions", 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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