// CreateVolumeFromImage will create a volume from with a random name and size of
// 1GB. An error will be returned if the volume was unable to be created.
func CreateVolumeFromImage(t *testing.T, client *gophercloud.ServiceClient, choices *clients.AcceptanceTestChoices) (*volumes.Volume, error) {
if testing.Short() {
t.Skip("Skipping test that requires volume creation in short mode.")
}
volumeName := tools.RandomString("ACPTTEST", 16)
t.Logf("Attempting to create volume: %s", volumeName)
createOpts := volumes.CreateOpts{
Size: 1,
Name: volumeName,
ImageID: choices.ImageID,
}
volume, err := volumes.Create(client, createOpts).Extract()
if err != nil {
return volume, err
}
err = volumes.WaitForStatus(client, volume.ID, "available", 60)
if err != nil {
return volume, err
}
return volume, nil
}
func resourceBlockStorageVolumeV2Create(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)
}
createOpts := &volumes.CreateOpts{
AvailabilityZone: d.Get("availability_zone").(string),
ConsistencyGroupID: d.Get("consistency_group_id").(string),
Description: d.Get("description").(string),
ImageID: d.Get("image_id").(string),
Metadata: resourceContainerMetadataV2(d),
Name: d.Get("name").(string),
Size: d.Get("size").(int),
SnapshotID: d.Get("snapshot_id").(string),
SourceReplica: d.Get("source_replica").(string),
SourceVolID: d.Get("source_vol_id").(string),
VolumeType: d.Get("volume_type").(string),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
v, err := volumes.Create(blockStorageClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack volume: %s", err)
}
log.Printf("[INFO] Volume ID: %s", v.ID)
// Wait for the volume to become available.
log.Printf(
"[DEBUG] Waiting for volume (%s) to become available",
v.ID)
stateConf := &resource.StateChangeConf{
Pending: []string{"downloading", "creating"},
Target: []string{"available"},
Refresh: VolumeV2StateRefreshFunc(blockStorageClient, v.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 ready: %s",
v.ID, err)
}
// Store the ID now
d.SetId(v.ID)
return resourceBlockStorageVolumeV2Read(d, meta)
}
func TestCreate(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
MockCreateResponse(t)
options := &volumes.CreateOpts{Size: 75, Name: "vol-001"}
n, err := volumes.Create(client.ServiceClient(), options).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, n.Size, 75)
th.AssertEquals(t, n.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
}