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) enable(p *plugin) error {
spec, err := pm.initSpec(p)
if err != nil {
return err
}
p.restartManager = restartmanager.New(container.RestartPolicy{Name: "always"}, 0)
if err := pm.containerdClient.Create(p.P.ID, libcontainerd.Spec(*spec), libcontainerd.WithRestartManager(p.restartManager)); err != nil { // POC-only
return err
}
socket := p.P.Manifest.Interface.Socket
p.client, err = plugins.NewClient("unix://"+filepath.Join(p.runtimeSourcePath, socket), nil)
if err != nil {
return err
}
pm.Lock() // fixme: lock single record
p.P.Active = true
pm.save()
pm.Unlock()
for _, typ := range p.P.Manifest.Interface.Types {
if handler := pm.handlers[typ.String()]; handler != nil {
handler(p.Name(), p.Client())
}
}
return nil
}
// RestartManager returns the current restartmanager instace connected to container.
func (container *Container) RestartManager(reset bool) restartmanager.RestartManager {
if reset {
container.RestartCount = 0
}
if container.restartManager == nil {
container.restartManager = restartmanager.New(container.HostConfig.RestartPolicy)
}
return container.restartManager
}
func (pm *Manager) enable(p *plugin, force bool) error {
if p.PluginObj.Enabled && !force {
return fmt.Errorf("plugin %s is already enabled", p.Name())
}
spec, err := pm.initSpec(p)
if err != nil {
return err
}
p.restartManager = restartmanager.New(container.RestartPolicy{Name: "always"}, 0)
if err := pm.containerdClient.Create(p.PluginObj.ID, libcontainerd.Spec(*spec), libcontainerd.WithRestartManager(p.restartManager)); err != nil { // POC-only
if err := p.restartManager.Cancel(); err != nil {
logrus.Errorf("enable: restartManager.Cancel failed due to %v", err)
}
return err
}
socket := p.PluginObj.Manifest.Interface.Socket
p.client, err = plugins.NewClient("unix://"+filepath.Join(p.runtimeSourcePath, socket), nil)
if err != nil {
if err := p.restartManager.Cancel(); err != nil {
logrus.Errorf("enable: restartManager.Cancel failed due to %v", err)
}
return err
}
pm.Lock() // fixme: lock single record
p.PluginObj.Enabled = true
pm.save()
pm.Unlock()
for _, typ := range p.PluginObj.Manifest.Interface.Types {
if handler := pm.handlers[typ.String()]; handler != nil {
handler(p.Name(), p.Client())
}
}
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))
}
// RestartManager returns the current restartmanager instance connected to container.
func (container *Container) RestartManager() restartmanager.RestartManager {
if container.restartManager == nil {
container.restartManager = restartmanager.New(container.HostConfig.RestartPolicy, container.RestartCount)
}
return container.restartManager
}