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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/volumeattach"
)
func TestAccComputeV2VolumeAttach_basic(t *testing.T) {
var va volumeattach.VolumeAttachment
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2VolumeAttachDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2VolumeAttach_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeV2VolumeAttachExists("openstack_compute_volume_attach_v2.va_1", &va),
),
},
},
})
}
func TestAccComputeV2VolumeAttach_device(t *testing.T) {
var va volumeattach.VolumeAttachment
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2VolumeAttachDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2VolumeAttach_device,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeV2VolumeAttachExists("openstack_compute_volume_attach_v2.va_1", &va),
testAccCheckComputeV2VolumeAttachDevice(&va, "/dev/vdc"),
),
},
},
})
}
func TestAccComputeV2VolumeAttach_timeout(t *testing.T) {
var va volumeattach.VolumeAttachment
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2VolumeAttachDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2VolumeAttach_timeout,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeV2VolumeAttachExists("openstack_compute_volume_attach_v2.va_1", &va),
),
},
},
})
}
func testAccCheckComputeV2VolumeAttachDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_compute_volume_attach_v2" {
continue
}
instanceId, volumeId, err := parseComputeVolumeAttachmentId(rs.Primary.ID)
if err != nil {
return err
}
_, err = volumeattach.Get(computeClient, instanceId, volumeId).Extract()
if err == nil {
return fmt.Errorf("Volume attachment still exists")
}
}
return nil
}
func testAccCheckComputeV2VolumeAttachExists(n string, va *volumeattach.VolumeAttachment) 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 ID is set")
}
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
instanceId, volumeId, err := parseComputeVolumeAttachmentId(rs.Primary.ID)
if err != nil {
return err
}
found, err := volumeattach.Get(computeClient, instanceId, volumeId).Extract()
if err != nil {
return err
}
if found.ServerID != instanceId || found.VolumeID != volumeId {
return fmt.Errorf("VolumeAttach not found")
}
*va = *found
return nil
}
}
func testAccCheckComputeV2VolumeAttachDevice(
va *volumeattach.VolumeAttachment, device string) resource.TestCheckFunc {
return func(s *terraform.State) error {
if va.Device != device {
return fmt.Errorf("Requested device of volume attachment (%s) does not match: %s",
device, va.Device)
}
return nil
}
}
const testAccComputeV2VolumeAttach_basic = `
resource "openstack_blockstorage_volume_v2" "volume_1" {
name = "volume_1"
size = 1
}
resource "openstack_compute_instance_v2" "instance_1" {
name = "instance_1"
security_groups = ["default"]
}
resource "openstack_compute_volume_attach_v2" "va_1" {
instance_id = "${openstack_compute_instance_v2.instance_1.id}"
volume_id = "${openstack_blockstorage_volume_v2.volume_1.id}"
}
`
const testAccComputeV2VolumeAttach_device = `
resource "openstack_blockstorage_volume_v2" "volume_1" {
name = "volume_1"
size = 1
}
resource "openstack_compute_instance_v2" "instance_1" {
name = "instance_1"
security_groups = ["default"]
}
resource "openstack_compute_volume_attach_v2" "va_1" {
instance_id = "${openstack_compute_instance_v2.instance_1.id}"
volume_id = "${openstack_blockstorage_volume_v2.volume_1.id}"
device = "/dev/vdc"
}
`
const testAccComputeV2VolumeAttach_timeout = `
resource "openstack_blockstorage_volume_v2" "volume_1" {
name = "volume_1"
size = 1
}
resource "openstack_compute_instance_v2" "instance_1" {
name = "instance_1"
security_groups = ["default"]
}
resource "openstack_compute_volume_attach_v2" "va_1" {
instance_id = "${openstack_compute_instance_v2.instance_1.id}"
volume_id = "${openstack_blockstorage_volume_v2.volume_1.id}"
timeouts {
create = "5m"
delete = "5m"
}
}
`