forked from openshift/terraform-provider-azurerm
/
resource_arm_dns_ptr_record.go
199 lines (158 loc) · 4.96 KB
/
resource_arm_dns_ptr_record.go
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package azurerm
import (
"fmt"
"net/http"
"github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns"
"github.com/hashicorp/terraform/helper/schema"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)
func resourceArmDnsPtrRecord() *schema.Resource {
return &schema.Resource{
Create: resourceArmDnsPtrRecordCreateUpdate,
Read: resourceArmDnsPtrRecordRead,
Update: resourceArmDnsPtrRecordCreateUpdate,
Delete: resourceArmDnsPtrRecordDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"resource_group_name": resourceGroupNameSchema(),
"zone_name": {
Type: schema.TypeString,
Required: true,
},
"records": {
Type: schema.TypeSet,
Required: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: schema.HashString,
},
"ttl": {
Type: schema.TypeInt,
Required: true,
},
"tags": tagsSchema(),
},
}
}
func resourceArmDnsPtrRecordCreateUpdate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).dnsClient
ctx := meta.(*ArmClient).StopContext
name := d.Get("name").(string)
resGroup := d.Get("resource_group_name").(string)
zoneName := d.Get("zone_name").(string)
if requireResourcesToBeImported && d.IsNewResource() {
existing, err := client.Get(ctx, resGroup, zoneName, name, dns.PTR)
if err != nil {
if !utils.ResponseWasNotFound(existing.Response) {
return fmt.Errorf("Error checking for presence of existing DNS PTR Record %q (Zone %q / Resource Group %q): %s", name, zoneName, resGroup, err)
}
}
if existing.ID != nil && *existing.ID != "" {
return tf.ImportAsExistsError("azurerm_dns_ptr_record", *existing.ID)
}
}
ttl := int64(d.Get("ttl").(int))
tags := d.Get("tags").(map[string]interface{})
records, err := expandAzureRmDnsPtrRecords(d)
if err != nil {
return err
}
parameters := dns.RecordSet{
RecordSetProperties: &dns.RecordSetProperties{
Metadata: expandTags(tags),
TTL: &ttl,
PtrRecords: &records,
},
}
eTag := ""
ifNoneMatch := "" // set to empty to allow updates to records after creation
_, err = client.CreateOrUpdate(ctx, resGroup, zoneName, name, dns.PTR, parameters, eTag, ifNoneMatch)
if err != nil {
return fmt.Errorf("Error creating/updating DNS PTR Record %q (Zone %q / Resource Group %q): %s", name, zoneName, resGroup, err)
}
resp, err := client.Get(ctx, resGroup, zoneName, name, dns.PTR)
if err != nil {
return fmt.Errorf("Error retrieving DNS PTR Record %q (Zone %q / Resource Group %q): %s", name, zoneName, resGroup, err)
}
if resp.ID == nil {
return fmt.Errorf("Cannot read DNS PTR Record %s (resource group %s) ID", name, resGroup)
}
d.SetId(*resp.ID)
return resourceArmDnsPtrRecordRead(d, meta)
}
func resourceArmDnsPtrRecordRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient)
dnsClient := client.dnsClient
ctx := meta.(*ArmClient).StopContext
id, err := parseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
name := id.Path["PTR"]
zoneName := id.Path["dnszones"]
resp, err := dnsClient.Get(ctx, resGroup, zoneName, name, dns.PTR)
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
d.SetId("")
return nil
}
return fmt.Errorf("Error reading DNS PTR 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 err := d.Set("records", flattenAzureRmDnsPtrRecords(resp.PtrRecords)); err != nil {
return err
}
flattenAndSetTags(d, resp.Metadata)
return nil
}
func resourceArmDnsPtrRecordDelete(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient)
dnsClient := client.dnsClient
ctx := meta.(*ArmClient).StopContext
id, err := parseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
name := id.Path["PTR"]
zoneName := id.Path["dnszones"]
resp, err := dnsClient.Delete(ctx, resGroup, zoneName, name, dns.PTR, "")
if err != nil {
if resp.StatusCode == http.StatusNotFound {
return nil
}
return fmt.Errorf("Error deleting DNS PTR Record %s: %+v", name, err)
}
return nil
}
func flattenAzureRmDnsPtrRecords(records *[]dns.PtrRecord) []string {
results := make([]string, 0, len(*records))
if records != nil {
for _, record := range *records {
results = append(results, *record.Ptrdname)
}
}
return results
}
func expandAzureRmDnsPtrRecords(d *schema.ResourceData) ([]dns.PtrRecord, error) {
recordStrings := d.Get("records").(*schema.Set).List()
records := make([]dns.PtrRecord, len(recordStrings))
for i, v := range recordStrings {
fqdn := v.(string)
records[i] = dns.PtrRecord{
Ptrdname: &fqdn,
}
}
return records, nil
}