package ipvlan import ( "fmt" "github.com/Sirupsen/logrus" "github.com/docker/libnetwork/driverapi" "github.com/docker/libnetwork/netlabel" "github.com/docker/libnetwork/ns" "github.com/docker/libnetwork/osl" "github.com/docker/libnetwork/types" ) // CreateEndpoint assigns the mac, ip and endpoint id for the new container func (d *driver) CreateEndpoint(nid, eid string, ifInfo driverapi.InterfaceInfo, epOptions map[string]interface{}) error { defer osl.InitOSContext()() if err := validateID(nid, eid); err != nil { return err } n, err := d.getNetwork(nid) if err != nil { return fmt.Errorf("network id %q not found", nid) } if ifInfo.MacAddress() != nil { return fmt.Errorf("%s interfaces do not support custom mac address assigment", ipvlanType) } ep := &endpoint{ id: eid, nid: nid, addr: ifInfo.Address(), addrv6: ifInfo.AddressIPv6(), } if ep.addr == nil { return fmt.Errorf("create endpoint was not passed an IP address") } // disallow port mapping -p if opt, ok := epOptions[netlabel.PortMap]; ok { if _, ok := opt.([]types.PortBinding); ok { if len(opt.([]types.PortBinding)) > 0 { logrus.Warnf("%s driver does not support port mappings", ipvlanType) } } } // disallow port exposure --expose if opt, ok := epOptions[netlabel.ExposedPorts]; ok { if _, ok := opt.([]types.TransportPort); ok { if len(opt.([]types.TransportPort)) > 0 { logrus.Warnf("%s driver does not support port exposures", ipvlanType) } } } if err := d.storeUpdate(ep); err != nil { return fmt.Errorf("failed to save ipvlan endpoint %s to store: %v", ep.id[0:7], err) } n.addEndpoint(ep) return nil } // DeleteEndpoint remove the endpoint and associated netlink interface func (d *driver) DeleteEndpoint(nid, eid string) error { defer osl.InitOSContext()() if err := validateID(nid, eid); err != nil { return err } n := d.network(nid) if n == nil { return fmt.Errorf("network id %q not found", nid) } ep := n.endpoint(eid) if ep == nil { return fmt.Errorf("endpoint id %q not found", eid) } if link, err := ns.NlHandle().LinkByName(ep.srcName); err == nil { ns.NlHandle().LinkDel(link) } if err := d.storeDelete(ep); err != nil { logrus.Warnf("Failed to remove ipvlan endpoint %s from store: %v", ep.id[0:7], err) } n.deleteEndpoint(ep.id) return nil }