func getVolumeAttachments(computeClient *gophercloud.ServiceClient, d *schema.ResourceData) error {
var attachments []volumeattach.VolumeAttachment
err := volumeattach.List(computeClient, d.Id()).EachPage(func(page pagination.Page) (bool, error) {
actual, err := volumeattach.ExtractVolumeAttachments(page)
if err != nil {
return false, err
}
attachments = actual
return true, nil
})
if err != nil {
return err
}
vols := make([]map[string]interface{}, len(attachments))
for i, attachment := range attachments {
vols[i] = make(map[string]interface{})
vols[i]["id"] = attachment.ID
vols[i]["volume_id"] = attachment.VolumeID
vols[i]["device"] = attachment.Device
}
log.Printf("[INFO] Volume attachments: %v", vols)
d.Set("volume", vols)
return nil
}
func testAccCheckComputeV2InstanceVolumeAttachment(
instance *servers.Server, volume *volumes.Volume) resource.TestCheckFunc {
return func(s *terraform.State) error {
var attachments []volumeattach.VolumeAttachment
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return err
}
err = volumeattach.List(computeClient, instance.ID).EachPage(func(page pagination.Page) (bool, error) {
actual, err := volumeattach.ExtractVolumeAttachments(page)
if err != nil {
return false, fmt.Errorf("Unable to lookup attachment: %s", err)
}
attachments = actual
return true, nil
})
for _, attachment := range attachments {
if attachment.VolumeID == volume.ID {
return nil
}
}
return fmt.Errorf("Volume not found: %s", volume.ID)
}
}
func testAccCheckComputeV2InstanceBootVolumeAttachment(
instance *servers.Server) resource.TestCheckFunc {
return func(s *terraform.State) error {
var attachments []volumeattach.VolumeAttachment
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return err
}
err = volumeattach.List(computeClient, instance.ID).EachPage(func(page pagination.Page) (bool, error) {
actual, err := volumeattach.ExtractVolumeAttachments(page)
if err != nil {
return false, fmt.Errorf("Unable to lookup attachment: %s", err)
}
attachments = actual
return true, nil
})
if len(attachments) == 1 {
return nil
}
return fmt.Errorf("No attached volume found.")
}
}
func (driver *Driver) getBlockDevices(instanceID string) ([]volumeattach.VolumeAttachment, error) {
// volumes := volumeattach.Get(driver.Client, driver.InstanceID, "")
allPages, err := volumeattach.List(driver.Client, driver.InstanceID).AllPages()
// volumeAttachments, err := volumes.VolumeAttachmentResult.ExtractAll()
volumeAttachments, err := volumeattach.ExtractVolumeAttachments(allPages)
if err != nil {
return []volumeattach.VolumeAttachment{}, fmt.Errorf("Error: %v", err)
}
return volumeAttachments, nil
}
func (driver *Driver) getBlockDevices(instanceID string) ([]volumeattach.VolumeAttachment, error) {
// volumes := volumeattach.Get(driver.Client, driver.InstanceID, "")
allPages, err := volumeattach.List(driver.Client, driver.InstanceID).AllPages()
// volumeAttachments, err := volumes.VolumeAttachmentResult.ExtractAll()
volumeAttachments, err := volumeattach.ExtractVolumeAttachments(allPages)
if err != nil {
return []volumeattach.VolumeAttachment{},
errors.WithFieldsE(eff(errors.Fields{
"instanceId": instanceID}),
"error extracting volume attachments", err)
}
return volumeAttachments, nil
}
func getVolumeAttachments(computeClient *gophercloud.ServiceClient, serverId string) ([]volumeattach.VolumeAttachment, error) {
var attachments []volumeattach.VolumeAttachment
err := volumeattach.List(computeClient, serverId).EachPage(func(page pagination.Page) (bool, error) {
actual, err := volumeattach.ExtractVolumeAttachments(page)
if err != nil {
return false, err
}
attachments = actual
return true, nil
})
if err != nil {
return nil, err
}
return attachments, nil
}
func TestList(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
fixtures.HandleListSuccessfully(t)
serverId := "4d8c3732-a248-40ed-bebc-539a6ffd25c0"
count := 0
err := List(client.ServiceClient(), serverId).EachPage(func(page pagination.Page) (bool, error) {
count++
actual, err := volumeattach.ExtractVolumeAttachments(page)
th.AssertNoErr(t, err)
th.CheckDeepEquals(t, ExpectedVolumeAttachmentSlice, actual)
return true, nil
})
th.AssertNoErr(t, err)
th.CheckEquals(t, 1, count)
}
func getVolumeAttachments(computeClient *gophercloud.ServiceClient, d *schema.ResourceData) error {
var attachments []volumeattach.VolumeAttachment
err := volumeattach.List(computeClient, d.Id()).EachPage(func(page pagination.Page) (bool, error) {
actual, err := volumeattach.ExtractVolumeAttachments(page)
if err != nil {
return false, err
}
attachments = actual
return true, nil
})
if err != nil {
return err
}
var vols []map[string]interface{}
for _, attachment := range attachments {
// ignore the volume if it is attached as a root device
rootDevFound := false
for _, rootDev := range []string{"/dev/vda", "/dev/xda", "/dev/sda", "/dev/xvda"} {
if attachment.Device == rootDev {
rootDevFound = true
}
}
if rootDevFound {
continue
}
vol := make(map[string]interface{})
vol["id"] = attachment.ID
vol["volume_id"] = attachment.VolumeID
vol["device"] = attachment.Device
vols = append(vols, vol)
}
log.Printf("[INFO] Volume attachments: %v", vols)
d.Set("volume", vols)
return nil
}
func testAccCheckComputeV2InstanceVolumeDetached(instance *servers.Server, volume_id string) resource.TestCheckFunc {
return func(s *terraform.State) error {
var attachments []volumeattach.VolumeAttachment
rs, ok := s.RootModule().Resources[volume_id]
if !ok {
return fmt.Errorf("Not found: %s", volume_id)
}
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 err
}
err = volumeattach.List(computeClient, instance.ID).EachPage(func(page pagination.Page) (bool, error) {
actual, err := volumeattach.ExtractVolumeAttachments(page)
if err != nil {
return false, fmt.Errorf("Unable to lookup attachment: %s", err)
}
attachments = actual
return true, nil
})
for _, attachment := range attachments {
if attachment.VolumeID == rs.Primary.ID {
return fmt.Errorf("Volume is still attached.")
}
}
return nil
}
}
func getVolumeAttachments(computeClient *gophercloud.ServiceClient, d *schema.ResourceData) error {
var vols []map[string]interface{}
allPages, err := volumeattach.List(computeClient, d.Id()).AllPages()
if err != nil {
return err
}
allVolumeAttachments, err := volumeattach.ExtractVolumeAttachments(allPages)
if err != nil {
return err
}
if v, ok := d.GetOk("volume"); ok {
volumes := v.(*schema.Set).List()
for _, volume := range volumes {
if volumeMap, ok := volume.(map[string]interface{}); ok {
if v, ok := volumeMap["volume_id"].(string); ok {
for _, volumeAttachment := range allVolumeAttachments {
if v == volumeAttachment.ID {
vol := make(map[string]interface{})
vol["id"] = volumeAttachment.ID
vol["volume_id"] = volumeAttachment.VolumeID
vol["device"] = volumeAttachment.Device
vols = append(vols, vol)
}
}
}
}
}
}
log.Printf("[INFO] Volume attachments: %v", vols)
d.Set("volume", vols)
return nil
}