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resource_arm_private_dns_cname_record.go
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resource_arm_private_dns_cname_record.go
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package azurerm
import (
"fmt"
"time"
"github.com/Azure/azure-sdk-for-go/services/privatedns/mgmt/2018-09-01/privatedns"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/validate"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/features"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)
func resourceArmPrivateDnsCNameRecord() *schema.Resource {
return &schema.Resource{
Create: resourceArmPrivateDnsCNameRecordCreateUpdate,
Read: resourceArmPrivateDnsCNameRecordRead,
Update: resourceArmPrivateDnsCNameRecordCreateUpdate,
Delete: resourceArmPrivateDnsCNameRecordDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(30 * time.Minute),
Read: schema.DefaultTimeout(5 * time.Minute),
Update: schema.DefaultTimeout(30 * time.Minute),
Delete: schema.DefaultTimeout(30 * time.Minute),
},
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
// lower-cased due to the broken API https://github.com/Azure/azure-rest-api-specs/issues/6641
ValidateFunc: validate.LowerCasedString,
},
// TODO: make this case sensitive once the API's fixed https://github.com/Azure/azure-rest-api-specs/issues/6641
"resource_group_name": azure.SchemaResourceGroupNameDiffSuppress(),
"zone_name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validate.NoEmptyStrings,
},
"record": {
Type: schema.TypeString,
Required: true,
ValidateFunc: validate.NoEmptyStrings,
},
"ttl": {
Type: schema.TypeInt,
Required: true,
ValidateFunc: validation.IntBetween(1, 2147483647),
},
"tags": tags.Schema(),
},
}
}
func resourceArmPrivateDnsCNameRecordCreateUpdate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).PrivateDns.RecordSetsClient
ctx, cancel := timeouts.ForCreateUpdate(meta.(*ArmClient).StopContext, d)
defer cancel()
name := d.Get("name").(string)
resGroup := d.Get("resource_group_name").(string)
zoneName := d.Get("zone_name").(string)
if features.ShouldResourcesBeImported() && d.IsNewResource() {
existing, err := client.Get(ctx, resGroup, zoneName, privatedns.CNAME, name)
if err != nil {
if !utils.ResponseWasNotFound(existing.Response) {
return fmt.Errorf("Error checking for presence of existing Private DNS CNAME Record %q (Zone %q / Resource Group %q): %s", name, zoneName, resGroup, err)
}
}
if existing.ID != nil && *existing.ID != "" {
return tf.ImportAsExistsError("azurerm_private_dns_cname_record", *existing.ID)
}
}
ttl := int64(d.Get("ttl").(int))
record := d.Get("record").(string)
t := d.Get("tags").(map[string]interface{})
parameters := privatedns.RecordSet{
Name: &name,
RecordSetProperties: &privatedns.RecordSetProperties{
Metadata: tags.Expand(t),
TTL: &ttl,
CnameRecord: &privatedns.CnameRecord{
Cname: &record,
},
},
}
eTag := ""
ifNoneMatch := "" // set to empty to allow updates to records after creation
if _, err := client.CreateOrUpdate(ctx, resGroup, zoneName, privatedns.CNAME, name, parameters, eTag, ifNoneMatch); err != nil {
return fmt.Errorf("Error creating/updating Private DNS CNAME Record %q (Zone %q / Resource Group %q): %s", name, zoneName, resGroup, err)
}
resp, err := client.Get(ctx, resGroup, zoneName, privatedns.CNAME, name)
if err != nil {
return fmt.Errorf("Error retrieving Private DNS CNAME Record %q (Zone %q / Resource Group %q): %s", name, zoneName, resGroup, err)
}
if resp.ID == nil {
return fmt.Errorf("Cannot read Private DNS CNAME Record %s (resource group %s) ID", name, resGroup)
}
d.SetId(*resp.ID)
return resourceArmPrivateDnsCNameRecordRead(d, meta)
}
func resourceArmPrivateDnsCNameRecordRead(d *schema.ResourceData, meta interface{}) error {
dnsClient := meta.(*ArmClient).PrivateDns.RecordSetsClient
ctx, cancel := timeouts.ForRead(meta.(*ArmClient).StopContext, d)
defer cancel()
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
name := id.Path["CNAME"]
zoneName := id.Path["privateDnsZones"]
resp, err := dnsClient.Get(ctx, resGroup, zoneName, privatedns.CNAME, name)
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
d.SetId("")
return nil
}
return fmt.Errorf("Error reading Private DNS CNAME record %s: %+v", name, err)
}
d.Set("name", name)
d.Set("resource_group_name", resGroup)
d.Set("zone_name", zoneName)
d.Set("ttl", resp.TTL)
if props := resp.RecordSetProperties; props != nil {
if record := props.CnameRecord; record != nil {
d.Set("record", record.Cname)
}
}
return tags.FlattenAndSet(d, resp.Metadata)
}
func resourceArmPrivateDnsCNameRecordDelete(d *schema.ResourceData, meta interface{}) error {
dnsClient := meta.(*ArmClient).PrivateDns.RecordSetsClient
ctx, cancel := timeouts.ForDelete(meta.(*ArmClient).StopContext, d)
defer cancel()
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
name := id.Path["CNAME"]
zoneName := id.Path["privateDnsZones"]
_, err = dnsClient.Delete(ctx, resGroup, zoneName, privatedns.CNAME, name, "")
if err != nil {
return fmt.Errorf("Error deleting Private DNS CNAME Record %s: %+v", name, err)
}
return nil
}