func testAccCheckBlockStorageVolumeAttachV2Destroy(s *terraform.State) error {
	config := testAccProvider.Meta().(*Config)
	client, err := config.blockStorageV2Client(OS_REGION_NAME)
	if err != nil {
		return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
	}

	for _, rs := range s.RootModule().Resources {
		if rs.Type != "openstack_blockstorage_volume_attach_v2" {
			continue
		}

		volumeId, attachmentId, err := blockStorageVolumeAttachV2ParseId(rs.Primary.ID)
		if err != nil {
			return err
		}

		volume, err := volumes.Get(client, volumeId).Extract()
		if err != nil {
			if _, ok := err.(gophercloud.ErrDefault404); ok {
				return nil
			}
			return err
		}

		for _, v := range volume.Attachments {
			if attachmentId == v.AttachmentID {
				return fmt.Errorf("Volume attachment still exists")
			}
		}
	}

	return nil
}
func resourceBlockStorageVolumeV2Read(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	blockStorageClient, err := config.blockStorageV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
	}

	v, err := volumes.Get(blockStorageClient, d.Id()).Extract()
	if err != nil {
		return CheckDeleted(d, err, "volume")
	}

	log.Printf("[DEBUG] Retrieved volume %s: %+v", d.Id(), v)

	d.Set("size", v.Size)
	d.Set("description", v.Description)
	d.Set("availability_zone", v.AvailabilityZone)
	d.Set("name", v.Name)
	d.Set("snapshot_id", v.SnapshotID)
	d.Set("source_vol_id", v.SourceVolID)
	d.Set("volume_type", v.VolumeType)
	d.Set("metadata", v.Metadata)

	attachments := make([]map[string]interface{}, len(v.Attachments))
	for i, attachment := range v.Attachments {
		attachments[i] = make(map[string]interface{})
		attachments[i]["id"] = attachment.ID
		attachments[i]["instance_id"] = attachment.ServerID
		attachments[i]["device"] = attachment.Device
		log.Printf("[DEBUG] attachment: %v", attachment)
	}
	d.Set("attachment", attachments)

	return nil
}
func testAccCheckBlockStorageV2VolumeExists(n string, volume *volumes.Volume) 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)
		blockStorageClient, err := config.blockStorageV2Client(OS_REGION_NAME)
		if err != nil {
			return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
		}

		found, err := volumes.Get(blockStorageClient, rs.Primary.ID).Extract()
		if err != nil {
			return err
		}

		if found.ID != rs.Primary.ID {
			return fmt.Errorf("Volume not found")
		}

		*volume = *found

		return nil
	}
}
Example #4
0
func TestGetWithExtensions(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	MockGetResponse(t)

	var s struct {
		volumes.Volume
		volumetenants.VolumeExt
	}
	err := volumes.Get(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").ExtractInto(&s)
	th.AssertNoErr(t, err)
	th.AssertEquals(t, "304dc00909ac4d0da6c62d816bcb3459", s.TenantID)

	err = volumes.Get(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").ExtractInto(s)
	if err == nil {
		t.Errorf("Expected error when providing non-pointer struct")
	}
}
Example #5
0
func TestGet(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	MockGetResponse(t)

	v, err := volumes.Get(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").Extract()
	th.AssertNoErr(t, err)

	th.AssertEquals(t, v.Name, "vol-001")
	th.AssertEquals(t, v.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
}
// VolumeV2StateRefreshFunc returns a resource.StateRefreshFunc that is used to watch
// an OpenStack volume.
func VolumeV2StateRefreshFunc(client *gophercloud.ServiceClient, volumeID string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		v, err := volumes.Get(client, volumeID).Extract()
		if err != nil {
			if _, ok := err.(gophercloud.ErrDefault404); ok {
				return v, "deleted", nil
			}
			return nil, "", err
		}

		return v, v.Status, nil
	}
}
// VolumeV2StateRefreshFunc returns a resource.StateRefreshFunc that is used to watch
// an OpenStack volume.
func VolumeV2StateRefreshFunc(client *gophercloud.ServiceClient, volumeID string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		v, err := volumes.Get(client, volumeID).Extract()
		if err != nil {
			if _, ok := err.(gophercloud.ErrDefault404); ok {
				return v, "deleted", nil
			}
			return nil, "", err
		}

		if v.Status == "error" {
			return v, v.Status, fmt.Errorf("There was an error creating the volume. " +
				"Please check with your cloud admin or check the Block Storage " +
				"API logs to see why this error occurred.")
		}

		return v, v.Status, nil
	}
}
func testAccCheckBlockStorageV2VolumeDoesNotExist(t *testing.T, n string, volume *volumes.Volume) resource.TestCheckFunc {
	return func(s *terraform.State) error {
		config := testAccProvider.Meta().(*Config)
		blockStorageClient, err := config.blockStorageV2Client(OS_REGION_NAME)
		if err != nil {
			return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
		}

		_, err = volumes.Get(blockStorageClient, volume.ID).Extract()
		if err != nil {
			if _, ok := err.(gophercloud.ErrDefault404); ok {
				return nil
			}
			return err
		}

		return fmt.Errorf("Volume still exists")
	}
}
Example #9
0
func TestVolumesCreateDestroy(t *testing.T) {
	client, err := clients.NewBlockStorageV2Client()
	if err != nil {
		t.Fatalf("Unable to create blockstorage client: %v", err)
	}

	volume, err := CreateVolume(t, client)
	if err != nil {
		t.Fatalf("Unable to create volume: %v", err)
	}
	defer DeleteVolume(t, client, volume)

	newVolume, err := volumes.Get(client, volume.ID).Extract()
	if err != nil {
		t.Errorf("Unable to retrieve volume: %v", err)
	}

	PrintVolume(t, newVolume)
}
func testAccCheckBlockStorageVolumeAttachV2Exists(t *testing.T, n string, va *volumes.Attachment) 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)
		client, err := config.blockStorageV2Client(OS_REGION_NAME)
		if err != nil {
			return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
		}

		volumeId, attachmentId, err := blockStorageVolumeAttachV2ParseId(rs.Primary.ID)
		if err != nil {
			return err
		}

		volume, err := volumes.Get(client, volumeId).Extract()
		if err != nil {
			return err
		}

		var found bool
		for _, v := range volume.Attachments {
			if attachmentId == v.AttachmentID {
				found = true
				*va = v
			}
		}

		if !found {
			return fmt.Errorf("Volume Attachment not found")
		}

		return nil
	}
}
func testAccCheckBlockStorageV2VolumeDestroy(s *terraform.State) error {
	config := testAccProvider.Meta().(*Config)
	blockStorageClient, err := config.blockStorageV2Client(OS_REGION_NAME)
	if err != nil {
		return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
	}

	for _, rs := range s.RootModule().Resources {
		if rs.Type != "openstack_blockstorage_volume_v2" {
			continue
		}

		_, err := volumes.Get(blockStorageClient, rs.Primary.ID).Extract()
		if err == nil {
			return fmt.Errorf("Volume still exists")
		}
	}

	return nil
}
func TestVolumeActionsAttachCreateDestroy(t *testing.T) {
	blockClient, err := clients.NewBlockStorageV2Client()
	if err != nil {
		t.Fatalf("Unable to create a blockstorage client: %v", err)
	}

	computeClient, err := clients.NewComputeV2Client()
	if err != nil {
		t.Fatalf("Unable to create a compute client: %v", err)
	}

	choices, err := clients.AcceptanceTestChoicesFromEnv()
	if err != nil {
		t.Fatal(err)
	}

	server, err := compute.CreateServer(t, computeClient, choices)
	if err != nil {
		t.Fatalf("Unable to create server: %v", err)
	}
	defer compute.DeleteServer(t, computeClient, server)

	volume, err := blockstorage.CreateVolume(t, blockClient)
	if err != nil {
		t.Fatalf("Unable to create volume: %v", err)
	}
	defer blockstorage.DeleteVolume(t, blockClient, volume)

	err = CreateVolumeAttach(t, blockClient, volume, server)
	if err != nil {
		t.Fatalf("Unable to attach volume: %v", err)
	}

	newVolume, err := volumes.Get(blockClient, volume.ID).Extract()
	if err != nil {
		t.Fatal("Unable to get updated volume information: %v", err)
	}

	DeleteVolumeAttach(t, blockClient, newVolume)
}
func resourceBlockStorageVolumeAttachV2Read(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	client, err := config.blockStorageV2Client(GetRegion(d))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
	}

	volumeId, attachmentId, err := blockStorageVolumeAttachV2ParseId(d.Id())
	if err != nil {
		return err
	}

	volume, err := volumes.Get(client, volumeId).Extract()
	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Retrieved volume %s: %#v", d.Id(), volume)

	var attachment volumes.Attachment
	for _, v := range volume.Attachments {
		if attachmentId == v.AttachmentID {
			attachment = v
		}
	}

	log.Printf("[DEBUG] Retrieved volume attachment: %#v", attachment)

	d.Set("volume_id", volumeId)
	d.Set("attachment_id", attachmentId)
	d.Set("device", attachment.Device)
	d.Set("instance_id", attachment.ServerID)
	d.Set("host_name", attachment.HostName)
	d.Set("region", GetRegion(d))

	return nil
}
func resourceBlockStorageVolumeV2Delete(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	blockStorageClient, err := config.blockStorageV2Client(GetRegion(d))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
	}

	v, err := volumes.Get(blockStorageClient, d.Id()).Extract()
	if err != nil {
		return CheckDeleted(d, err, "volume")
	}

	// make sure this volume is detached from all instances before deleting
	if len(v.Attachments) > 0 {
		log.Printf("[DEBUG] detaching volumes")
		if computeClient, err := config.computeV2Client(GetRegion(d)); err != nil {
			return err
		} else {
			for _, volumeAttachment := range v.Attachments {
				log.Printf("[DEBUG] Attachment: %v", volumeAttachment)
				if err := volumeattach.Delete(computeClient, volumeAttachment.ServerID, volumeAttachment.ID).ExtractErr(); err != nil {
					return err
				}
			}

			stateConf := &resource.StateChangeConf{
				Pending:    []string{"in-use", "attaching", "detaching"},
				Target:     []string{"available"},
				Refresh:    VolumeV2StateRefreshFunc(blockStorageClient, d.Id()),
				Timeout:    10 * time.Minute,
				Delay:      10 * time.Second,
				MinTimeout: 3 * time.Second,
			}

			_, err = stateConf.WaitForState()
			if err != nil {
				return fmt.Errorf(
					"Error waiting for volume (%s) to become available: %s",
					d.Id(), err)
			}
		}
	}

	// It's possible that this volume was used as a boot device and is currently
	// in a "deleting" state from when the instance was terminated.
	// If this is true, just move on. It'll eventually delete.
	if v.Status != "deleting" {
		if err := volumes.Delete(blockStorageClient, d.Id()).ExtractErr(); err != nil {
			return CheckDeleted(d, err, "volume")
		}
	}

	// Wait for the volume to delete before moving on.
	log.Printf("[DEBUG] Waiting for volume (%s) to delete", d.Id())

	stateConf := &resource.StateChangeConf{
		Pending:    []string{"deleting", "downloading", "available"},
		Target:     []string{"deleted"},
		Refresh:    VolumeV2StateRefreshFunc(blockStorageClient, d.Id()),
		Timeout:    10 * time.Minute,
		Delay:      10 * time.Second,
		MinTimeout: 3 * time.Second,
	}

	_, err = stateConf.WaitForState()
	if err != nil {
		return fmt.Errorf(
			"Error waiting for volume (%s) to delete: %s",
			d.Id(), err)
	}

	d.SetId("")
	return nil
}
func resourceBlockStorageVolumeAttachV2Create(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	client, err := config.blockStorageV2Client(GetRegion(d))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
	}

	// Check if either instance_id or host_name was set.
	instanceId := d.Get("instance_id").(string)
	hostName := d.Get("host_name").(string)
	if instanceId == "" && hostName == "" {
		return fmt.Errorf("One of 'instance_id' or 'host_name' must be set.")
	}

	volumeId := d.Get("volume_id").(string)

	attachMode, err := blockStorageVolumeAttachV2AttachMode(d.Get("attach_mode").(string))
	if err != nil {
		return nil
	}

	attachOpts := &volumeactions.AttachOpts{
		InstanceUUID: d.Get("instance_id").(string),
		HostName:     d.Get("host_name").(string),
		MountPoint:   d.Get("device").(string),
		Mode:         attachMode,
	}

	log.Printf("[DEBUG] Attachment Options: %#v", attachOpts)

	if err := volumeactions.Attach(client, volumeId, attachOpts).ExtractErr(); err != nil {
		return err
	}

	// Wait for the volume to become available.
	log.Printf("[DEBUG] Waiting for volume (%s) to become available", volumeId)

	stateConf := &resource.StateChangeConf{
		Pending:    []string{"available", "attaching"},
		Target:     []string{"in-use"},
		Refresh:    VolumeV2StateRefreshFunc(client, volumeId),
		Timeout:    10 * time.Minute,
		Delay:      10 * time.Second,
		MinTimeout: 3 * time.Second,
	}

	_, err = stateConf.WaitForState()
	if err != nil {
		return fmt.Errorf("Error waiting for volume (%s) to become ready: %s", volumeId, err)
	}

	volume, err := volumes.Get(client, volumeId).Extract()
	if err != nil {
		return err
	}

	var attachmentId string
	for _, attachment := range volume.Attachments {
		if instanceId != "" && instanceId == attachment.ServerID {
			attachmentId = attachment.AttachmentID
		}

		if hostName != "" && hostName == attachment.HostName {
			attachmentId = attachment.AttachmentID
		}
	}

	if attachmentId == "" {
		return fmt.Errorf("Unable to determine attachment ID.")
	}

	// The ID must be a combination of the volume and attachment ID
	// in order to import attachments.
	id := fmt.Sprintf("%s/%s", volumeId, attachmentId)
	d.SetId(id)

	return resourceBlockStorageVolumeAttachV2Read(d, meta)
}