func (pm *Manager) enable(p *v2.Plugin, force bool) error {
if p.IsEnabled() && !force {
return fmt.Errorf("plugin %s is already enabled", p.Name())
}
spec, err := p.InitSpec(oci.DefaultSpec(), pm.libRoot)
if err != nil {
return err
}
p.RestartManager = restartmanager.New(container.RestartPolicy{Name: "always"}, 0)
if err := pm.containerdClient.Create(p.GetID(), "", "", specs.Spec(*spec), libcontainerd.WithRestartManager(p.RestartManager)); err != nil {
if err := p.RestartManager.Cancel(); err != nil {
logrus.Errorf("enable: restartManager.Cancel failed due to %v", err)
}
return err
}
p.PClient, err = plugins.NewClient("unix://"+filepath.Join(p.RuntimeSourcePath, p.GetSocket()), nil)
if err != nil {
if err := p.RestartManager.Cancel(); err != nil {
logrus.Errorf("enable: restartManager.Cancel failed due to %v", err)
}
return err
}
pm.pluginStore.SetState(p, true)
pm.pluginStore.CallHandler(p)
return nil
}
func (pm *Manager) restore(p *v2.Plugin) error {
p.RestartManager = restartmanager.New(container.RestartPolicy{Name: "always"}, 0)
return pm.containerdClient.Restore(p.GetID(), libcontainerd.WithRestartManager(p.RestartManager))
}