1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
package null
import (
"sync"
"github.com/docker/docker/libnetwork/datastore"
"github.com/docker/docker/libnetwork/discoverapi"
"github.com/docker/docker/libnetwork/driverapi"
"github.com/docker/docker/libnetwork/types"
)
const networkType = "null"
type driver struct {
network string
sync.Mutex
}
// Register registers a new instance of the null driver.
func Register(r driverapi.Registerer, config map[string]interface{}) error {
c := driverapi.Capability{
DataScope: datastore.LocalScope,
}
return r.RegisterDriver(networkType, &driver{}, c)
}
func (d *driver) NetworkAllocate(id string, option map[string]string, ipV4Data, ipV6Data []driverapi.IPAMData) (map[string]string, error) {
return nil, types.NotImplementedErrorf("not implemented")
}
func (d *driver) NetworkFree(id string) error {
return types.NotImplementedErrorf("not implemented")
}
func (d *driver) EventNotify(etype driverapi.EventType, nid, tableName, key string, value []byte) {
}
func (d *driver) DecodeTableEntry(tablename string, key string, value []byte) (string, map[string]string) {
return "", nil
}
func (d *driver) CreateNetwork(id string, option map[string]interface{}, nInfo driverapi.NetworkInfo, 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{}), 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) ProgramExternalConnectivity(nid, eid string, options map[string]interface{}) error {
return nil
}
func (d *driver) RevokeExternalConnectivity(nid, eid string) error {
return nil
}
func (d *driver) Type() string {
return networkType
}
func (d *driver) IsBuiltIn() bool {
return true
}
// DiscoverNew is a notification for a new discovery event, such as a new node joining a cluster
func (d *driver) DiscoverNew(dType discoverapi.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 discoverapi.DiscoveryType, data interface{}) error {
return nil
}
|
