150 lines
3.9 KiB
Go
150 lines
3.9 KiB
Go
package aws
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import (
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"fmt"
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"log"
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"strings"
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"time"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/helper/schema"
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"github.com/awslabs/aws-sdk-go/aws"
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"github.com/awslabs/aws-sdk-go/aws/awserr"
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"github.com/awslabs/aws-sdk-go/service/route53"
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)
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func resourceAwsRoute53ZoneAssociation() *schema.Resource {
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return &schema.Resource{
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Create: resourceAwsRoute53ZoneAssociationCreate,
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Read: resourceAwsRoute53ZoneAssociationRead,
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Update: resourceAwsRoute53ZoneAssociationUpdate,
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Delete: resourceAwsRoute53ZoneAssociationDelete,
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Schema: map[string]*schema.Schema{
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"zone_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"vpc_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"vpc_region": &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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},
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}
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}
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func resourceAwsRoute53ZoneAssociationCreate(d *schema.ResourceData, meta interface{}) error {
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r53 := meta.(*AWSClient).r53conn
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req := &route53.AssociateVPCWithHostedZoneInput{
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HostedZoneID: aws.String(d.Get("zone_id").(string)),
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VPC: &route53.VPC{
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VPCID: aws.String(d.Get("vpc_id").(string)),
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VPCRegion: aws.String(meta.(*AWSClient).region),
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},
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Comment: aws.String("Managed by Terraform"),
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}
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if w := d.Get("vpc_region"); w != "" {
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req.VPC.VPCRegion = aws.String(w.(string))
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}
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log.Printf("[DEBUG] Associating Route53 Private Zone %s with VPC %s with region %s", *req.HostedZoneID, *req.VPC.VPCID, *req.VPC.VPCRegion)
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var err error
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resp, err := r53.AssociateVPCWithHostedZone(req)
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if err != nil {
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return err
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}
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// Store association id
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d.SetId(fmt.Sprintf("%s:%s", *req.HostedZoneID, *req.VPC.VPCID))
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d.Set("vpc_region", req.VPC.VPCRegion)
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// Wait until we are done initializing
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wait := resource.StateChangeConf{
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Delay: 30 * time.Second,
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Pending: []string{"PENDING"},
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Target: "INSYNC",
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Timeout: 10 * time.Minute,
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MinTimeout: 2 * time.Second,
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Refresh: func() (result interface{}, state string, err error) {
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changeRequest := &route53.GetChangeInput{
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ID: aws.String(cleanChangeID(*resp.ChangeInfo.ID)),
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}
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return resourceAwsGoRoute53Wait(r53, changeRequest)
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},
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}
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_, err = wait.WaitForState()
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if err != nil {
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return err
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}
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return resourceAwsRoute53ZoneAssociationUpdate(d, meta)
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}
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func resourceAwsRoute53ZoneAssociationRead(d *schema.ResourceData, meta interface{}) error {
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r53 := meta.(*AWSClient).r53conn
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zone_id, vpc_id := resourceAwsRoute53ZoneAssociationParseId(d.Id())
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zone, err := r53.GetHostedZone(&route53.GetHostedZoneInput{ID: aws.String(zone_id)})
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if err != nil {
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// Handle a deleted zone
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if r53err, ok := err.(awserr.Error); ok && r53err.Code() == "NoSuchHostedZone" {
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d.SetId("")
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return nil
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}
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return err
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}
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for _, vpc := range zone.VPCs {
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if vpc_id == *vpc.VPCID {
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// association is there, return
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return nil
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}
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}
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// no association found
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d.SetId("")
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return nil
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}
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func resourceAwsRoute53ZoneAssociationUpdate(d *schema.ResourceData, meta interface{}) error {
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return resourceAwsRoute53ZoneAssociationRead(d, meta)
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}
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func resourceAwsRoute53ZoneAssociationDelete(d *schema.ResourceData, meta interface{}) error {
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r53 := meta.(*AWSClient).r53conn
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zone_id, vpc_id := resourceAwsRoute53ZoneAssociationParseId(d.Id())
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log.Printf("[DEBUG] Deleting Route53 Private Zone (%s) association (VPC: %s)",
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zone_id, vpc_id)
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req := &route53.DisassociateVPCFromHostedZoneInput{
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HostedZoneID: aws.String(zone_id),
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VPC: &route53.VPC{
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VPCID: aws.String(vpc_id),
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VPCRegion: aws.String(d.Get("vpc_region").(string)),
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},
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Comment: aws.String("Managed by Terraform"),
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}
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_, err := r53.DisassociateVPCFromHostedZone(req)
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if 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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func resourceAwsRoute53ZoneAssociationParseId(id string) (zone_id, vpc_id string) {
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parts := strings.SplitN(id, ":", 2)
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zone_id = parts[0]
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vpc_id = parts[1]
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return
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}
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