plugins

type ContainerPlugin interface {
	// PreCreate defines plugin point where receives a container create request, in this plugin point user
	// could change the container create body passed-in by http request body
	PreCreate(io.ReadCloser) (io.ReadCloser, error)

	// PreStart returns an array of priority and args which will pass to runc, the every priority
	// used to sort the pre start array that pass to runc, network plugin hook always has priority value 0.
	PreStart(interface{}) ([]int, [][]string, error)

	//NetworkGenericParams accepts the container id and env of this container and returns the priority of this endpoint
	// and if this endpoint should enable resolver and a map which will be used as generic params to create endpoints of
	// this container
	PreCreateEndpoint(string, []string) (priority int, disableResolver bool, genericParam map[string]interface{})

	// PreUpdate defines plugin point where receives a container update request, in this plugin point user
	// could change the container update body passed-in by http request body
	PreUpdate(io.ReadCloser) (io.ReadCloser, error)
}

type DaemonPlugin interface {
	// PreStartHook is invoked by pouch daemon before real start, in this hook user could start dfget proxy or other
	// standalone process plugins
	PreStartHook() error

	// PreStopHook is invoked by pouch daemon before daemon process exit, not a promise if daemon is killed, in this
	// hook user could stop the process or plugin started by PreStartHook
	PreStopHook() error
}