terraform/builtin/providers/alicloud/resource_alicloud_disk_atta...

156 lines
3.6 KiB
Go

package alicloud
import (
"fmt"
"testing"
"github.com/denverdino/aliyungo/ecs"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"time"
)
func TestAccAlicloudDiskAttachment(t *testing.T) {
var i ecs.InstanceAttributesType
var v ecs.DiskItemType
resource.Test(t, resource.TestCase{
PreCheck: func() {
testAccPreCheck(t)
},
// module name
IDRefreshName: "alicloud_disk_attachment.disk-att",
Providers: testAccProviders,
CheckDestroy: testAccCheckDiskAttachmentDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccDiskAttachmentConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckInstanceExists(
"alicloud_instance.instance", &i),
testAccCheckDiskExists(
"alicloud_disk.disk", &v),
testAccCheckDiskAttachmentExists(
"alicloud_disk_attachment.disk-att", &i, &v),
resource.TestCheckResourceAttr(
"alicloud_disk_attachment.disk-att",
"device_name",
"/dev/xvdb"),
),
},
},
})
}
func testAccCheckDiskAttachmentExists(n string, instance *ecs.InstanceAttributesType, disk *ecs.DiskItemType) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No Disk ID is set")
}
client := testAccProvider.Meta().(*AliyunClient)
conn := client.ecsconn
request := &ecs.DescribeDisksArgs{
RegionId: client.Region,
DiskIds: []string{rs.Primary.Attributes["disk_id"]},
}
return resource.Retry(3*time.Minute, func() *resource.RetryError {
response, _, err := conn.DescribeDisks(request)
if response != nil {
for _, d := range response {
if d.Status != ecs.DiskStatusInUse {
return resource.RetryableError(fmt.Errorf("Disk is in attaching - trying again while it attaches"))
} else if d.InstanceId == instance.InstanceId {
// pass
*disk = d
return nil
}
}
}
if err != nil {
return resource.NonRetryableError(err)
}
return resource.NonRetryableError(fmt.Errorf("Error finding instance/disk"))
})
}
}
func testAccCheckDiskAttachmentDestroy(s *terraform.State) error {
for _, rs := range s.RootModule().Resources {
if rs.Type != "alicloud_disk_attachment" {
continue
}
// Try to find the Disk
client := testAccProvider.Meta().(*AliyunClient)
conn := client.ecsconn
request := &ecs.DescribeDisksArgs{
RegionId: client.Region,
DiskIds: []string{rs.Primary.ID},
}
response, _, err := conn.DescribeDisks(request)
for _, disk := range response {
if disk.Status != ecs.DiskStatusAvailable {
return fmt.Errorf("Error ECS Disk Attachment still exist")
}
}
if err != nil {
// Verify the error is what we want
return err
}
}
return nil
}
const testAccDiskAttachmentConfig = `
resource "alicloud_disk" "disk" {
availability_zone = "cn-beijing-a"
size = "50"
tags {
Name = "TerraformTest-disk"
}
}
resource "alicloud_instance" "instance" {
image_id = "ubuntu_140405_64_40G_cloudinit_20161115.vhd"
instance_type = "ecs.s1.small"
availability_zone = "cn-beijing-a"
security_groups = ["${alicloud_security_group.group.id}"]
instance_name = "hello"
internet_charge_type = "PayByBandwidth"
io_optimized = "none"
tags {
Name = "TerraformTest-instance"
}
}
resource "alicloud_disk_attachment" "disk-att" {
disk_id = "${alicloud_disk.disk.id}"
instance_id = "${alicloud_instance.instance.id}"
device_name = "/dev/xvdb"
}
resource "alicloud_security_group" "group" {
name = "terraform-test-group"
description = "New security group"
}
`