empty-plugin.go

package main

import (
	"github.com/docker/go-plugins-helpers/volume"
)

const (
	sshfsID       = "_sshfs"
	socketAddress = "/run/docker/plugins/my-dummy-fs.sock"
)

type myTestDriver struct {
	
}

func newMyTestDriver(root string) *myTestDriver {
	d := &myTestDriver{
		
	}

	return d
}

func (d *myTestDriver) Create(r volume.Request) volume.Response {
	return volume.Response{}
}

func (d *myTestDriver) Remove(r volume.Request) volume.Response {
		return volume.Response{}
}

func (d *myTestDriver) Path(r volume.Request) volume.Response {
  
	return volume.Response{}
}

func (d *myTestDriver) Mount(r volume.MountRequest) volume.Response {
  
	return volume.Response{Mountpoint: v.mountpoint}
}

func (d *myTestDriver) Unmount(r volume.UnmountRequest) volume.Response {
	
	return volume.Response{}
}

func (d *myTestDriver) Get(r volume.Request) volume.Response {
	
	return volume.Response{}
}

func (d *myTestDriver) List(r volume.Request) volume.Response {
	
	return volume.Response{}
}

func (d *myTestDriver) Capabilities(r volume.Request) volume.Response {
	return volume.Response{Capabilities: volume.Capability{Scope: "local"}}
}

func main() {
	// obtain an instance of your struct which implements the `volume.Driver` interface.
	d := newMyTestDriver()
        // Pass it to the volume.NewHandler function which does all initialization including registering of the end points.
	h := volume.NewHandler(d)
  
	
       // create a unix socket in the path "/run/docker/plugins/", 
       // this creates the unix socket ""/run/docker/plugins/my-dummy-plugin.sock",
       // by the presense of the socket file docker detects the presense of the plugin, 
       // when an attempt to create a volume using that plugin is made.
	logrus.Error(h.ServeUnix(socketAddress,0))
}