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.Lock()
p.Restart = true
p.Unlock()
if err := pm.containerdClient.Create(p.GetID(), "", "", specs.Spec(*spec)); err != nil {
return err
}
p.PClient, err = plugins.NewClient("unix://"+filepath.Join(p.RuntimeSourcePath, p.GetSocket()), nil)
if err != nil {
p.Lock()
p.Restart = false
p.Unlock()
return err
}
pm.pluginStore.SetState(p, true)
pm.pluginStore.CallHandler(p)
return nil
}
func (pm *Manager) disable(p *v2.Plugin) error {
if !p.IsEnabled() {
return fmt.Errorf("plugin %s is already disabled", p.Name())
}
p.Lock()
p.Restart = false
p.Unlock()
shutdownPlugin(p, pm.containerdClient)
pm.pluginStore.SetState(p, false)
return nil
}
func (pm *Manager) disable(p *v2.Plugin) error {
if !p.IsEnabled() {
return fmt.Errorf("plugin %s is already disabled", p.Name())
}
p.Lock()
p.Restart = false
p.Unlock()
if err := pm.containerdClient.Signal(p.GetID(), int(syscall.SIGKILL)); err != nil {
logrus.Error(err)
}
pm.pluginStore.SetState(p, false)
return nil
}