1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677 |
- package null
- import (
- "sync"
- "github.com/docker/libnetwork/datastore"
- "github.com/docker/libnetwork/driverapi"
- "github.com/docker/libnetwork/types"
- )
- const networkType = "null"
- type driver struct {
- network string
- sync.Mutex
- }
- // Init registers a new instance of null driver
- func Init(dc driverapi.DriverCallback, config map[string]interface{}) error {
- c := driverapi.Capability{
- DataScope: datastore.LocalScope,
- }
- return dc.RegisterDriver(networkType, &driver{}, c)
- }
- func (d *driver) CreateNetwork(id string, option map[string]interface{}, ipV4Data, ipV6Data []driverapi.IPAMData) error {
- d.Lock()
- defer d.Unlock()
- if d.network != "" {
- return types.ForbiddenErrorf("only one instance of \"%s\" network is allowed", networkType)
- }
- d.network = id
- return nil
- }
- func (d *driver) DeleteNetwork(nid string) error {
- return types.ForbiddenErrorf("network of type \"%s\" cannot be deleted", networkType)
- }
- func (d *driver) CreateEndpoint(nid, eid string, ifInfo driverapi.InterfaceInfo, epOptions map[string]interface{}) error {
- return nil
- }
- func (d *driver) DeleteEndpoint(nid, eid string) error {
- return nil
- }
- func (d *driver) EndpointOperInfo(nid, eid string) (map[string]interface{}, error) {
- return make(map[string]interface{}, 0), nil
- }
- // Join method is invoked when a Sandbox is attached to an endpoint.
- func (d *driver) Join(nid, eid string, sboxKey string, jinfo driverapi.JoinInfo, options map[string]interface{}) error {
- return nil
- }
- // Leave method is invoked when a Sandbox detaches from an endpoint.
- func (d *driver) Leave(nid, eid string) error {
- return nil
- }
- func (d *driver) Type() string {
- return networkType
- }
- // DiscoverNew is a notification for a new discovery event, such as a new node joining a cluster
- func (d *driver) DiscoverNew(dType driverapi.DiscoveryType, data interface{}) error {
- return nil
- }
- // DiscoverDelete is a notification for a discovery delete event, such as a node leaving a cluster
- func (d *driver) DiscoverDelete(dType driverapi.DiscoveryType, data interface{}) error {
- return nil
- }
|