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resource_aws_ram_resource_association.go
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/
resource_aws_ram_resource_association.go
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package aws
import (
"fmt"
"log"
"strings"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/ram"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
func resourceAwsRamResourceAssociation() *schema.Resource {
return &schema.Resource{
Create: resourceAwsRamResourceAssociationCreate,
Read: resourceAwsRamResourceAssociationRead,
Delete: resourceAwsRamResourceAssociationDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"resource_arn": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"resource_share_arn": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
},
}
}
func resourceAwsRamResourceAssociationCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).ramconn
resourceARN := d.Get("resource_arn").(string)
resourceShareARN := d.Get("resource_share_arn").(string)
input := &ram.AssociateResourceShareInput{
ClientToken: aws.String(resource.UniqueId()),
ResourceArns: aws.StringSlice([]string{resourceARN}),
ResourceShareArn: aws.String(resourceShareARN),
}
log.Printf("[DEBUG] Associating RAM Resource Share: %s", input)
_, err := conn.AssociateResourceShare(input)
if err != nil {
return fmt.Errorf("error associating RAM Resource Share: %s", err)
}
d.SetId(fmt.Sprintf("%s,%s", resourceShareARN, resourceARN))
if err := waitForRamResourceShareResourceAssociation(conn, resourceShareARN, resourceARN); err != nil {
return fmt.Errorf("error waiting for RAM Resource Share (%s) Resource Association (%s): %s", resourceShareARN, resourceARN, err)
}
return resourceAwsRamResourceAssociationRead(d, meta)
}
func resourceAwsRamResourceAssociationRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).ramconn
resourceShareARN, resourceARN, err := decodeRamResourceAssociationID(d.Id())
if err != nil {
return err
}
resourceShareAssociation, err := getRamResourceShareAssociation(conn, resourceShareARN, resourceARN)
if err != nil {
return fmt.Errorf("error reading RAM Resource Share (%s) Resource Association (%s): %s", resourceShareARN, resourceARN, err)
}
if resourceShareAssociation == nil {
log.Printf("[WARN] RAM Resource Share (%s) Resource Association (%s) not found, removing from state", resourceShareARN, resourceARN)
d.SetId("")
return nil
}
if aws.StringValue(resourceShareAssociation.Status) != ram.ResourceShareAssociationStatusAssociated {
log.Printf("[WARN] RAM Resource Share (%s) Resource Association (%s) not associated, removing from state", resourceShareARN, resourceARN)
d.SetId("")
return nil
}
d.Set("resource_arn", resourceARN)
d.Set("resource_share_arn", resourceShareARN)
return nil
}
func resourceAwsRamResourceAssociationDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).ramconn
resourceShareARN, resourceARN, err := decodeRamResourceAssociationID(d.Id())
if err != nil {
return err
}
input := &ram.DisassociateResourceShareInput{
ResourceArns: aws.StringSlice([]string{resourceARN}),
ResourceShareArn: aws.String(resourceShareARN),
}
log.Printf("[DEBUG] Disassociating RAM Resource Share: %s", input)
_, err = conn.DisassociateResourceShare(input)
if isAWSErr(err, ram.ErrCodeUnknownResourceException, "") {
return nil
}
if err != nil {
return fmt.Errorf("error disassociating RAM Resource Share (%s) Resource Association (%s): %s", resourceShareARN, resourceARN, err)
}
if err := waitForRamResourceShareResourceDisassociation(conn, resourceShareARN, resourceARN); err != nil {
return fmt.Errorf("error waiting for RAM Resource Share (%s) Resource Association (%s) disassociation: %s", resourceShareARN, resourceARN, err)
}
return nil
}
func decodeRamResourceAssociationID(id string) (string, string, error) {
idFormatErr := fmt.Errorf("unexpected format of ID (%s), expected SHARE,RESOURCE", id)
parts := strings.SplitN(id, ",", 2)
if len(parts) != 2 || parts[0] == "" || parts[1] == "" {
return "", "", idFormatErr
}
return parts[0], parts[1], nil
}
func getRamResourceShareAssociation(conn *ram.RAM, resourceShareARN, resourceARN string) (*ram.ResourceShareAssociation, error) {
input := &ram.GetResourceShareAssociationsInput{
AssociationType: aws.String(ram.ResourceShareAssociationTypeResource),
ResourceArn: aws.String(resourceARN),
ResourceShareArns: aws.StringSlice([]string{resourceShareARN}),
}
output, err := conn.GetResourceShareAssociations(input)
if isAWSErr(err, ram.ErrCodeUnknownResourceException, "") {
return nil, nil
}
if err != nil {
return nil, err
}
if output == nil || len(output.ResourceShareAssociations) == 0 || output.ResourceShareAssociations[0] == nil {
return nil, nil
}
return output.ResourceShareAssociations[0], nil
}
func ramResourceAssociationStateRefreshFunc(conn *ram.RAM, resourceShareARN, resourceARN string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
resourceShareAssociation, err := getRamResourceShareAssociation(conn, resourceShareARN, resourceARN)
if err != nil {
return nil, ram.ResourceShareAssociationStatusFailed, err
}
if resourceShareAssociation == nil {
return nil, ram.ResourceShareAssociationStatusDisassociated, nil
}
if aws.StringValue(resourceShareAssociation.Status) == ram.ResourceShareAssociationStatusFailed {
extendedErr := fmt.Errorf("association status message: %s", aws.StringValue(resourceShareAssociation.StatusMessage))
return resourceShareAssociation, aws.StringValue(resourceShareAssociation.Status), extendedErr
}
return resourceShareAssociation, aws.StringValue(resourceShareAssociation.Status), nil
}
}
func waitForRamResourceShareResourceAssociation(conn *ram.RAM, resourceShareARN, resourceARN string) error {
stateConf := &resource.StateChangeConf{
Pending: []string{ram.ResourceShareAssociationStatusAssociating},
Target: []string{ram.ResourceShareAssociationStatusAssociated},
Refresh: ramResourceAssociationStateRefreshFunc(conn, resourceShareARN, resourceARN),
Timeout: 5 * time.Minute,
}
_, err := stateConf.WaitForState()
return err
}
func waitForRamResourceShareResourceDisassociation(conn *ram.RAM, resourceShareARN, resourceARN string) error {
stateConf := &resource.StateChangeConf{
Pending: []string{ram.ResourceShareAssociationStatusAssociated, ram.ResourceShareAssociationStatusDisassociating},
Target: []string{ram.ResourceShareAssociationStatusDisassociated},
Refresh: ramResourceAssociationStateRefreshFunc(conn, resourceShareARN, resourceARN),
Timeout: 5 * time.Minute,
}
_, err := stateConf.WaitForState()
return err
}