func (d *DaemonConfig) createVolume(w http.ResponseWriter, req *config.VolumeRequest, policy *config.Policy) func(ld *lock.Driver, ul []config.UseLocker) error {
return func(ld *lock.Driver, ucs []config.UseLocker) error {
volConfig, err := d.Config.CreateVolume(req)
if err != nil {
return err
}
logrus.Debugf("Volume Create: %#v", *volConfig)
do, err := control.CreateVolume(policy, volConfig, d.Global.Timeout)
if err == errors.NoActionTaken {
goto publish
}
if err != nil {
return errors.CreateVolume.Combine(err)
}
if err := control.FormatVolume(volConfig, do); err != nil {
if err := control.RemoveVolume(volConfig, d.Global.Timeout); err != nil {
logrus.Errorf("Error during cleanup of failed format: %v", err)
}
return errors.FormatVolume.Combine(err)
}
publish:
if err := ld.Config.PublishVolume(volConfig); err != nil && err != errors.Exists {
// FIXME this shouldn't leak down to the client.
if _, ok := err.(*errored.Error); !ok {
return errors.PublishVolume.Combine(err)
}
return err
}
content, err := json.Marshal(volConfig)
if err != nil {
return errors.MarshalPolicy.Combine(err)
}
w.Write(content)
return nil
}
}
func (a *API) createVolume(w http.ResponseWriter, volume *config.VolumeRequest, policyObj *config.Policy) func(ld *lock.Driver, ucs []config.UseLocker) error {
return func(ld *lock.Driver, ucs []config.UseLocker) error {
global := *a.Global
volConfig, err := a.Client.CreateVolume(volume)
if err != nil {
return err
}
logrus.Debugf("Volume Create: %#v", *volConfig)
do, err := control.CreateVolume(policyObj, volConfig, global.Timeout)
if err == errors.NoActionTaken {
goto publish
}
if err != nil {
return errors.CreateVolume.Combine(err)
}
if err := control.FormatVolume(volConfig, do); err != nil {
if err := control.RemoveVolume(volConfig, global.Timeout); err != nil {
logrus.Errorf("Error during cleanup of failed format: %v", err)
}
return errors.FormatVolume.Combine(err)
}
publish:
if err := a.Client.PublishVolume(volConfig); err != nil && err != errors.Exists {
if _, ok := err.(*errored.Error); !ok {
return errors.PublishVolume.Combine(err)
}
return err
}
return a.WriteCreate(volConfig, w)
}
}