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112 lines
2.8 KiB
Go
112 lines
2.8 KiB
Go
package macvlan
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import (
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"net"
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"sync"
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"github.com/docker/libnetwork/datastore"
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"github.com/docker/libnetwork/discoverapi"
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"github.com/docker/libnetwork/driverapi"
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"github.com/docker/libnetwork/osl"
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"github.com/docker/libnetwork/types"
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)
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const (
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vethLen = 7
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containerVethPrefix = "eth"
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vethPrefix = "veth"
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macvlanType = "macvlan" // driver type name
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modePrivate = "private" // macvlan mode private
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modeVepa = "vepa" // macvlan mode vepa
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modeBridge = "bridge" // macvlan mode bridge
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modePassthru = "passthru" // macvlan mode passthrough
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parentOpt = "parent" // parent interface -o parent
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modeOpt = "_mode" // macvlan mode ux opt suffix
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)
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var driverModeOpt = macvlanType + modeOpt // mode --option macvlan_mode
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type endpointTable map[string]*endpoint
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type networkTable map[string]*network
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type driver struct {
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networks networkTable
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sync.Once
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sync.Mutex
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store datastore.DataStore
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}
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type endpoint struct {
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id string
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nid string
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mac net.HardwareAddr
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addr *net.IPNet
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addrv6 *net.IPNet
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srcName string
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dbIndex uint64
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dbExists bool
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}
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type network struct {
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id string
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sbox osl.Sandbox
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endpoints endpointTable
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driver *driver
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config *configuration
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sync.Mutex
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}
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// Init initializes and registers the libnetwork macvlan driver
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func Init(dc driverapi.DriverCallback, config map[string]interface{}) error {
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c := driverapi.Capability{
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DataScope: datastore.LocalScope,
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}
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d := &driver{
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networks: networkTable{},
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}
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d.initStore(config)
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return dc.RegisterDriver(macvlanType, d, c)
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}
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func (d *driver) NetworkAllocate(id string, option map[string]string, ipV4Data, ipV6Data []driverapi.IPAMData) (map[string]string, error) {
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return nil, types.NotImplementedErrorf("not implemented")
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}
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func (d *driver) NetworkFree(id string) error {
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return types.NotImplementedErrorf("not implemented")
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}
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func (d *driver) EndpointOperInfo(nid, eid string) (map[string]interface{}, error) {
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return make(map[string]interface{}, 0), nil
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}
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func (d *driver) Type() string {
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return macvlanType
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}
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func (d *driver) IsBuiltIn() bool {
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return true
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}
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func (d *driver) ProgramExternalConnectivity(nid, eid string, options map[string]interface{}) error {
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return nil
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}
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func (d *driver) RevokeExternalConnectivity(nid, eid string) error {
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return nil
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}
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// DiscoverNew is a notification for a new discovery event
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func (d *driver) DiscoverNew(dType discoverapi.DiscoveryType, data interface{}) error {
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return nil
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}
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// DiscoverDelete is a notification for a discovery delete event
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func (d *driver) DiscoverDelete(dType discoverapi.DiscoveryType, data interface{}) error {
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return nil
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}
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func (d *driver) EventNotify(etype driverapi.EventType, nid, tableName, key string, value []byte) {
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}
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