Make compatible with Docker Swarmkit

Implement (empty) endpoints for new NetworkAllocate and NetworkFree calls
Also update libnetwork and docker dependencies

plugin/net/driver.go

@@ -67,6 +67,16 @@ func (driver *driver) CreateNetwork(create *api.CreateNetworkRequest) error {
 	return err
 }
 
+func (driver *driver) NetworkAllocate(alloc *api.AllocateNetworkRequest) (*api.AllocateNetworkResponse, error) {
+	driver.logReq("NetworkAllocate", alloc, alloc.NetworkID)
+	return nil, nil
+}
+
+func (driver *driver) NetworkFree(free *api.FreeNetworkRequest) (*api.FreeNetworkResponse, error) {
+	driver.logReq("NetworkFree", free, free.NetworkID)
+	return nil, nil
+}
+
 // Deal with excessively-generic way the options get decoded from JSON
 func stringOptions(create *api.CreateNetworkRequest) map[string]string {
 	if create.Options != nil {

plugin/skel/listener.go

@@ -26,6 +26,8 @@ type Driver interface {
 	DeleteEndpoint(delete *api.DeleteEndpointRequest) error
 	EndpointInfo(req *api.EndpointInfoRequest) (*api.EndpointInfoResponse, error)
 	JoinEndpoint(j *api.JoinRequest) (response *api.JoinResponse, error error)
+	NetworkAllocate(*api.AllocateNetworkRequest) (*api.AllocateNetworkResponse, error)
+	NetworkFree(*api.FreeNetworkRequest) (*api.FreeNetworkResponse, error)
 	LeaveEndpoint(leave *api.LeaveRequest) error
 	DiscoverNew(discover *api.DiscoveryNotification) error
 	DiscoverDelete(delete *api.DiscoveryNotification) error
@@ -58,6 +60,8 @@ func Listen(socket net.Listener, driver Driver, ipamDriver ipamapi.Ipam) error {
 		handleMethod(networkReceiver, "EndpointOperInfo", listener.infoEndpoint)
 		handleMethod(networkReceiver, "Join", listener.joinEndpoint)
 		handleMethod(networkReceiver, "Leave", listener.leaveEndpoint)
+		handleMethod(networkReceiver, "AllocateNetwork", listener.networkAllocate)
+		handleMethod(networkReceiver, "FreeNetwork", listener.networkFree)
 	}
 
 	if ipamDriver != nil {
@@ -163,6 +167,26 @@ func (listener *listener) joinEndpoint(w http.ResponseWriter, r *http.Request) {
 	objectOrErrorResponse(w, res, err)
 }
 
+func (listener *listener) networkAllocate(w http.ResponseWriter, r *http.Request) {
+	var alloc api.AllocateNetworkRequest
+	if err := json.NewDecoder(r.Body).Decode(&alloc); err != nil {
+		sendError(w, "Could not decode JSON encode payload", http.StatusBadRequest)
+		return
+	}
+	res, err := listener.d.NetworkAllocate(&alloc)
+	objectOrErrorResponse(w, res, err)
+}
+
+func (listener *listener) networkFree(w http.ResponseWriter, r *http.Request) {
+	var free api.FreeNetworkRequest
+	if err := json.NewDecoder(r.Body).Decode(&free); err != nil {
+		sendError(w, "Could not decode JSON encode payload", http.StatusBadRequest)
+		return
+	}
+	res, err := listener.d.NetworkFree(&free)
+	objectOrErrorResponse(w, res, err)
+}
+
 func (listener *listener) leaveEndpoint(w http.ResponseWriter, r *http.Request) {
 	var l api.LeaveRequest
 	if err := json.NewDecoder(r.Body).Decode(&l); err != nil {