tunnel

package

v1.15.4 Latest Latest Go to latest Published: Apr 11, 2024 License: Apache-2.0 Imports: 12 Imported by: 38

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/cilium/cilium

Links

Open Source Insights

Documentation ¶

Overview ¶

+groupName=maps

Index ¶

Constants
func SetTunnelMap(m *Map)
type Map
- func NewTunnelMap(mapName string) *Map
- func TunnelMap() *Map
type TunnelIP
- func (in *TunnelIP) DeepCopy() *TunnelIP
- func (in *TunnelIP) DeepCopyInto(out *TunnelIP)
type TunnelKey
- func (k *TunnelKey) New() bpf.MapKey
- func (k TunnelKey) String() string
type TunnelValue
- func (k *TunnelValue) New() bpf.MapValue
- func (k TunnelValue) String() string

Constants ¶

View Source

const (
	MapName = "cilium_tunnel_map"

	// MaxEntries is the maximum entries in the tunnel endpoint map
	MaxEntries = 65536
)

Variables ¶

This section is empty.

Functions ¶

func SetTunnelMap ¶ added in v0.15.7

func SetTunnelMap(m *Map)

SetTunnelMap sets the tunnel map. Only used for testing.

Types ¶

type Map ¶ added in v0.15.7

type Map struct {
	*bpf.Map
}

Map implements tunnel connectivity configuration in the BPF datapath.

func NewTunnelMap ¶ added in v0.15.7

func NewTunnelMap(mapName string) *Map

NewTunnelMap returns a new tunnel map.

func TunnelMap ¶ added in v0.15.7

func TunnelMap() *Map

func (*Map) DeleteTunnelEndpoint ¶ added in v0.15.7

func (m *Map) DeleteTunnelEndpoint(prefix cmtypes.AddrCluster) error

DeleteTunnelEndpoint removes a prefix => tunnel-endpoint mapping

func (*Map) GetTunnelEndpoint ¶ added in v0.15.7

func (m *Map) GetTunnelEndpoint(prefix cmtypes.AddrCluster) (net.IP, error)

GetTunnelEndpoint retrieves a prefix => tunnel-endpoint mapping

func (*Map) SetTunnelEndpoint ¶ added in v0.15.7

func (m *Map) SetTunnelEndpoint(encryptKey uint8, prefix cmtypes.AddrCluster, endpoint net.IP) error

SetTunnelEndpoint adds/replaces a prefix => tunnel-endpoint mapping

func (*Map) SilentDeleteTunnelEndpoint ¶ added in v0.15.7

func (m *Map) SilentDeleteTunnelEndpoint(prefix cmtypes.AddrCluster) error

SilentDeleteTunnelEndpoint removes a prefix => tunnel-endpoint mapping. If the prefix is not found no error is returned.

type TunnelIP ¶ added in v0.15.7

type TunnelIP struct {
	// represents both IPv6 and IPv4 (in the lowest four bytes)
	IP     types.IPv6 `align:"$union0"`
	Family uint8      `align:"family"`
}

+k8s:deepcopy-gen=true

func (*TunnelIP) DeepCopy ¶ added in v0.15.7

func (in *TunnelIP) DeepCopy() *TunnelIP

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TunnelIP.

func (*TunnelIP) DeepCopyInto ¶ added in v0.15.7

func (in *TunnelIP) DeepCopyInto(out *TunnelIP)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type TunnelKey ¶ added in v0.15.7

type TunnelKey struct {
	TunnelIP
	Pad       uint8  `align:"pad"`
	ClusterID uint16 `align:"cluster_id"`
}

func (*TunnelKey) New ¶ added in v0.15.7

func (k *TunnelKey) New() bpf.MapKey

func (TunnelKey) String ¶ added in v0.15.7

func (k TunnelKey) String() string

String provides a string representation of the TunnelKey.

type TunnelValue ¶ added in v0.15.7

type TunnelValue struct {
	TunnelIP
	Key uint8  `align:"key"`
	Pad uint16 `align:"pad"`
}

func (*TunnelValue) New ¶ added in v0.15.7

func (k *TunnelValue) New() bpf.MapValue

func (TunnelValue) String ¶ added in v0.15.7

func (k TunnelValue) String() string

String provides a string representation of the TunnelValue.

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL