provider/aws: Retry EIP association (hashicorp#7186)

Author: catsby

builtin/providers/aws/resource_aws_eip.go

@@ -208,8 +208,20 @@ func resourceAwsEipUpdate(d *schema.ResourceData, meta interface{}) error {
 			}
 		}
 
-		log.Printf("[DEBUG] EIP associate configuration: %#v (domain: %v)", assocOpts, domain)
-		_, err := ec2conn.AssociateAddress(assocOpts)
+		log.Printf("[DEBUG] EIP associate configuration: %s (domain: %s)", assocOpts, domain)
+
+		err := resource.Retry(1*time.Minute, func() *resource.RetryError {
+			_, err := ec2conn.AssociateAddress(assocOpts)
+			if err != nil {
+				if awsErr, ok := err.(awserr.Error); ok {
+					if awsErr.Code() == "InvalidAllocationID.NotFound" {
+						return resource.RetryableError(awsErr)
+					}
+				}
+				return resource.NonRetryableError(err)
+			}
+			return nil
+		})
 		if err != nil {
 			// Prevent saving instance if association failed
 			// e.g. missing internet gateway in VPC