func (d CinderDriver) getByName(name string) (volumes.Volume, error) {
log.Debug("getVolByName: `", name, "`")
opts := volumes.ListOpts{Name: name}
vols := volumes.List(d.Client, opts)
var vol volumes.Volume
err := vols.EachPage(func(page pagination.Page) (bool, error) {
vList, err := volumes.ExtractVolumes(page)
if err != nil {
log.Errorf("Get Volume Error: %s", err)
return false, err
}
for _, v := range vList {
log.Debugf("querying volume: %+v\n", v)
if v.Name == name {
vol = v
log.Debug("Found Volume ID: ", vol.ID)
return true, nil
}
}
log.Error("Volume Not Found!")
return false, errors.New("Volume Not Found")
})
if err != nil {
log.Errorf("Extract Volume Error: %s", err)
return volumes.Volume{}, err
}
return vol, nil
}
func (d CinderDriver) List(r volume.Request) volume.Response {
log.Info("List volumes: ", r.Name)
path := filepath.Join(d.Conf.MountPoint, r.Name)
var vols []*volume.Volume
pager := volumes.List(d.Client, volumes.ListOpts{})
pager.EachPage(func(page pagination.Page) (bool, error) {
vlist, _ := volumes.ExtractVolumes(page)
for _, v := range vlist {
vols = append(vols, &volume.Volume{Name: v.Name, Mountpoint: path})
}
return true, nil
})
return volume.Response{Volumes: vols}
}
func TestVolumes(t *testing.T) {
client, err := newClient(t)
th.AssertNoErr(t, err)
cv, err := volumes.Create(client, &volumes.CreateOpts{
Size: 1,
Name: "blockv2-volume",
}).Extract()
th.AssertNoErr(t, err)
defer func() {
err = volumes.WaitForStatus(client, cv.ID, "available", 60)
th.AssertNoErr(t, err)
err = volumes.Delete(client, cv.ID).ExtractErr()
th.AssertNoErr(t, err)
}()
_, err = volumes.Update(client, cv.ID, &volumes.UpdateOpts{
Name: "blockv2-updated-volume",
}).Extract()
th.AssertNoErr(t, err)
v, err := volumes.Get(client, cv.ID).Extract()
th.AssertNoErr(t, err)
t.Logf("Got volume: %+v\n", v)
if v.Name != "blockv2-updated-volume" {
t.Errorf("Unable to update volume: Expected name: blockv2-updated-volume\nActual name: %s", v.Name)
}
err = volumes.List(client, &volumes.ListOpts{Name: "blockv2-updated-volume"}).EachPage(func(page pagination.Page) (bool, error) {
vols, err := volumes.ExtractVolumes(page)
th.CheckEquals(t, 1, len(vols))
return true, err
})
th.AssertNoErr(t, err)
}