package images // import "github.com/docker/docker/daemon/images" import ( "github.com/docker/docker/api/types/events" ) // LogImageEvent generates an event related to an image with only the default attributes. func (i *ImageService) LogImageEvent(imageID, refName, action string) { i.LogImageEventWithAttributes(imageID, refName, action, map[string]string{}) } // LogImageEventWithAttributes generates an event related to an image with specific given attributes. func (i *ImageService) LogImageEventWithAttributes(imageID, refName, action string, attributes map[string]string) { img, err := i.GetImage(imageID) if err == nil && img.Config != nil { // image has not been removed yet. // it could be missing if the event is `delete`. copyAttributes(attributes, img.Config.Labels) } if refName != "" { attributes["name"] = refName } actor := events.Actor{ ID: imageID, Attributes: attributes, } i.eventsService.Log(action, events.ImageEventType, actor) } // copyAttributes guarantees that labels are not mutated by event triggers. func copyAttributes(attributes, labels map[string]string) { if labels == nil { return } for k, v := range labels { attributes[k] = v } }