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resource_viettelidc_dns_zone_v2.go
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resource_viettelidc_dns_zone_v2.go
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package viettelidc
import (
"context"
"fmt"
"log"
"strings"
"time"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
"github.com/gophercloud/gophercloud/openstack/dns/v2/zones"
)
func resourceDNSZoneV2() *schema.Resource {
return &schema.Resource{
CreateContext: resourceDNSZoneV2Create,
ReadContext: resourceDNSZoneV2Read,
UpdateContext: resourceDNSZoneV2Update,
DeleteContext: resourceDNSZoneV2Delete,
Importer: &schema.ResourceImporter{
StateContext: func(ctx context.Context, d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
// Allow import from different project with id:project_id
parts := strings.Split(d.Id(), ":")
if parts[0] == "" || len(parts) > 2 {
return nil, fmt.Errorf("unexpected format of ID (%s), expected zone <id> or <id>:<project_id>", d.Id())
} else if len(parts) == 2 {
d.Set("project_id", parts[1])
}
d.SetId(parts[0])
return []*schema.ResourceData{d}, nil
},
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(10 * time.Minute),
Update: schema.DefaultTimeout(10 * time.Minute),
Delete: schema.DefaultTimeout(10 * time.Minute),
},
Schema: map[string]*schema.Schema{
"region": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"project_id": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Computed: true,
},
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"email": {
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"type": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
ValidateFunc: validation.StringInSlice([]string{
"PRIMARY", "SECONDARY",
}, false),
},
"attributes": {
Type: schema.TypeMap,
Optional: true,
ForceNew: true,
},
"ttl": {
Type: schema.TypeInt,
Optional: true,
Computed: true,
ForceNew: false,
},
"description": {
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"masters": {
Type: schema.TypeSet,
Optional: true,
ForceNew: false,
Elem: &schema.Schema{Type: schema.TypeString},
},
"value_specs": {
Type: schema.TypeMap,
Optional: true,
ForceNew: true,
},
"disable_status_check": {
Type: schema.TypeBool,
Optional: true,
Default: false,
},
},
}
}
func resourceDNSZoneV2Create(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
dnsClient, err := config.DNSV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack DNS client: %s", err)
}
createOpts := ZoneCreateOpts{
zones.CreateOpts{
Name: d.Get("name").(string),
Type: d.Get("type").(string),
TTL: d.Get("ttl").(int),
Email: d.Get("email").(string),
Description: d.Get("description").(string),
Attributes: expandToMapStringString(d.Get("attributes").(map[string]interface{})),
Masters: expandToStringSlice(d.Get("masters").(*schema.Set).List()),
},
MapValueSpecs(d),
}
if err := dnsClientSetAuthHeader(d, dnsClient); err != nil {
return diag.Errorf("Error setting dns client auth headers: %s", err)
}
log.Printf("[DEBUG] openstack_dns_zone_v2 create options: %#v", createOpts)
n, err := zones.Create(dnsClient, createOpts).Extract()
if err != nil {
return diag.Errorf("Error creating openstack_dns_zone_v2: %s", err)
}
if d.Get("disable_status_check").(bool) {
d.SetId(n.ID)
log.Printf("[DEBUG] Created OpenStack DNS Zone %s: %#v", n.ID, n)
return resourceDNSZoneV2Read(ctx, d, meta)
}
log.Printf("[DEBUG] Waiting for openstack_dns_zone_v2 %s to become available", n.ID)
stateConf := &resource.StateChangeConf{
Target: []string{"ACTIVE"},
Pending: []string{"PENDING"},
Refresh: dnsZoneV2RefreshFunc(dnsClient, n.ID),
Timeout: d.Timeout(schema.TimeoutCreate),
Delay: 5 * time.Second,
MinTimeout: 3 * time.Second,
}
err = resource.RetryContext(ctx, stateConf.Timeout, func() *resource.RetryError {
_, err = stateConf.WaitForState()
if err != nil {
log.Printf("[DEBUG] Retrying after error: %s", err)
return checkForRetryableError(err)
}
return nil
})
if err != nil {
return diag.Errorf(
"Error waiting for openstack_dns_zone_v2 %s to become active: %s", d.Id(), err)
}
d.SetId(n.ID)
log.Printf("[DEBUG] Created OpenStack DNS Zone %s: %#v", n.ID, n)
return resourceDNSZoneV2Read(ctx, d, meta)
}
func resourceDNSZoneV2Read(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
dnsClient, err := config.DNSV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack DNS client: %s", err)
}
if err := dnsClientSetAuthHeader(d, dnsClient); err != nil {
return diag.Errorf("Error setting dns client auth headers: %s", err)
}
n, err := zones.Get(dnsClient, d.Id()).Extract()
if err != nil {
return diag.FromErr(CheckDeleted(d, err, "Error retrieving openstack_dns_zone_v2"))
}
log.Printf("[DEBUG] Retrieved openstack_dns_zone_v2 %s: %#v", d.Id(), n)
d.Set("name", n.Name)
d.Set("email", n.Email)
d.Set("description", n.Description)
d.Set("ttl", n.TTL)
d.Set("type", n.Type)
d.Set("attributes", n.Attributes)
d.Set("masters", n.Masters)
d.Set("region", GetRegion(d, config))
d.Set("project_id", n.ProjectID)
return nil
}
func resourceDNSZoneV2Update(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
dnsClient, err := config.DNSV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack DNS client: %s", err)
}
var updateOpts zones.UpdateOpts
changed := false
if d.HasChange("email") {
updateOpts.Email = d.Get("email").(string)
changed = true
}
if d.HasChange("ttl") {
updateOpts.TTL = d.Get("ttl").(int)
changed = true
}
if d.HasChange("masters") {
updateOpts.Masters = expandToStringSlice(d.Get("masters").(*schema.Set).List())
changed = true
}
if d.HasChange("description") {
description := d.Get("description").(string)
updateOpts.Description = &description
changed = true
}
if !changed {
// Nothing in OpenStack fields really changed, so just return zone from OpenStack
return resourceDNSZoneV2Read(ctx, d, meta)
}
if err := dnsClientSetAuthHeader(d, dnsClient); err != nil {
return diag.Errorf("Error setting dns client auth headers: %s", err)
}
log.Printf("[DEBUG] Updating openstack_dns_zone_v2 %s with options: %#v", d.Id(), updateOpts)
_, err = zones.Update(dnsClient, d.Id(), updateOpts).Extract()
if err != nil {
return diag.Errorf("Error updating openstack_dns_zone_v2 %s: %s", d.Id(), err)
}
if d.Get("disable_status_check").(bool) {
return resourceDNSZoneV2Read(ctx, d, meta)
}
stateConf := &resource.StateChangeConf{
Target: []string{"ACTIVE"},
Pending: []string{"PENDING"},
Refresh: dnsZoneV2RefreshFunc(dnsClient, d.Id()),
Timeout: d.Timeout(schema.TimeoutUpdate),
Delay: 5 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForStateContext(ctx)
if err != nil {
return diag.Errorf(
"Error waiting for openstack_dns_zone_v2 %s to become active: %s", d.Id(), err)
}
return resourceDNSZoneV2Read(ctx, d, meta)
}
func resourceDNSZoneV2Delete(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
dnsClient, err := config.DNSV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack DNS client: %s", err)
}
if err := dnsClientSetAuthHeader(d, dnsClient); err != nil {
return diag.Errorf("Error setting dns client auth headers: %s", err)
}
_, err = zones.Delete(dnsClient, d.Id()).Extract()
if err != nil {
return diag.FromErr(CheckDeleted(d, err, "Error deleting openstack_dns_zone_v2"))
}
if d.Get("disable_status_check").(bool) {
return nil
}
stateConf := &resource.StateChangeConf{
Target: []string{"DELETED"},
Pending: []string{"ACTIVE", "PENDING"},
Refresh: dnsZoneV2RefreshFunc(dnsClient, d.Id()),
Timeout: d.Timeout(schema.TimeoutDelete),
Delay: 5 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForStateContext(ctx)
if err != nil {
return diag.Errorf(
"Error waiting for openstack_dns_zone_v2 %s to become deleted: %s", d.Id(), err)
}
return nil
}