Revert "Switch to new vendor directory layout"
This reverts commit d5742209d3.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby
559
vendor/github.com/vishvananda/netlink/link.go
generated
vendored
559
vendor/github.com/vishvananda/netlink/link.go
generated
vendored
@@ -1,559 +0,0 @@
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package netlink
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import (
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"fmt"
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"net"
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"syscall"
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)
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// Link represents a link device from netlink. Shared link attributes
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// like name may be retrieved using the Attrs() method. Unique data
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// can be retrieved by casting the object to the proper type.
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type Link interface {
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Attrs() *LinkAttrs
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Type() string
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}
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type (
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NsPid int
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NsFd int
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)
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// LinkAttrs represents data shared by most link types
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type LinkAttrs struct {
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Index int
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MTU int
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TxQLen int // Transmit Queue Length
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Name string
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HardwareAddr net.HardwareAddr
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Flags net.Flags
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ParentIndex int // index of the parent link device
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MasterIndex int // must be the index of a bridge
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Namespace interface{} // nil | NsPid | NsFd
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Alias string
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}
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// NewLinkAttrs returns LinkAttrs structure filled with default values
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func NewLinkAttrs() LinkAttrs {
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return LinkAttrs{
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TxQLen: -1,
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}
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}
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// Device links cannot be created via netlink. These links
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// are links created by udev like 'lo' and 'etho0'
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type Device struct {
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LinkAttrs
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}
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func (device *Device) Attrs() *LinkAttrs {
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return &device.LinkAttrs
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}
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func (device *Device) Type() string {
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return "device"
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}
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// Dummy links are dummy ethernet devices
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type Dummy struct {
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LinkAttrs
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}
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func (dummy *Dummy) Attrs() *LinkAttrs {
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return &dummy.LinkAttrs
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}
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func (dummy *Dummy) Type() string {
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return "dummy"
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}
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// Ifb links are advanced dummy devices for packet filtering
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type Ifb struct {
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LinkAttrs
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}
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func (ifb *Ifb) Attrs() *LinkAttrs {
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return &ifb.LinkAttrs
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}
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func (ifb *Ifb) Type() string {
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return "ifb"
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}
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// Bridge links are simple linux bridges
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type Bridge struct {
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LinkAttrs
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}
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func (bridge *Bridge) Attrs() *LinkAttrs {
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return &bridge.LinkAttrs
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}
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func (bridge *Bridge) Type() string {
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return "bridge"
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}
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// Vlan links have ParentIndex set in their Attrs()
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type Vlan struct {
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LinkAttrs
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VlanId int
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}
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func (vlan *Vlan) Attrs() *LinkAttrs {
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return &vlan.LinkAttrs
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}
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func (vlan *Vlan) Type() string {
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return "vlan"
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}
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type MacvlanMode uint16
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const (
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MACVLAN_MODE_DEFAULT MacvlanMode = iota
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MACVLAN_MODE_PRIVATE
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MACVLAN_MODE_VEPA
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MACVLAN_MODE_BRIDGE
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MACVLAN_MODE_PASSTHRU
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MACVLAN_MODE_SOURCE
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)
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// Macvlan links have ParentIndex set in their Attrs()
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type Macvlan struct {
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LinkAttrs
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Mode MacvlanMode
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}
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func (macvlan *Macvlan) Attrs() *LinkAttrs {
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return &macvlan.LinkAttrs
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}
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func (macvlan *Macvlan) Type() string {
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return "macvlan"
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}
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// Macvtap - macvtap is a virtual interfaces based on macvlan
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type Macvtap struct {
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Macvlan
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}
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func (macvtap Macvtap) Type() string {
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return "macvtap"
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}
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type TuntapMode uint16
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const (
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TUNTAP_MODE_TUN TuntapMode = syscall.IFF_TUN
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TUNTAP_MODE_TAP TuntapMode = syscall.IFF_TAP
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)
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// Tuntap links created via /dev/tun/tap, but can be destroyed via netlink
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type Tuntap struct {
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LinkAttrs
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Mode TuntapMode
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}
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func (tuntap *Tuntap) Attrs() *LinkAttrs {
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return &tuntap.LinkAttrs
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}
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func (tuntap *Tuntap) Type() string {
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return "tuntap"
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}
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// Veth devices must specify PeerName on create
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type Veth struct {
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LinkAttrs
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PeerName string // veth on create only
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}
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func (veth *Veth) Attrs() *LinkAttrs {
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return &veth.LinkAttrs
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}
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func (veth *Veth) Type() string {
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return "veth"
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}
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// GenericLink links represent types that are not currently understood
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// by this netlink library.
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type GenericLink struct {
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LinkAttrs
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LinkType string
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}
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func (generic *GenericLink) Attrs() *LinkAttrs {
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return &generic.LinkAttrs
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}
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func (generic *GenericLink) Type() string {
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return generic.LinkType
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}
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type Vxlan struct {
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LinkAttrs
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VxlanId int
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VtepDevIndex int
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SrcAddr net.IP
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Group net.IP
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TTL int
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TOS int
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Learning bool
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Proxy bool
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RSC bool
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L2miss bool
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L3miss bool
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NoAge bool
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GBP bool
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Age int
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Limit int
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Port int
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PortLow int
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PortHigh int
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}
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func (vxlan *Vxlan) Attrs() *LinkAttrs {
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return &vxlan.LinkAttrs
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}
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func (vxlan *Vxlan) Type() string {
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return "vxlan"
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}
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type IPVlanMode uint16
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const (
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IPVLAN_MODE_L2 IPVlanMode = iota
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IPVLAN_MODE_L3
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IPVLAN_MODE_MAX
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)
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type IPVlan struct {
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LinkAttrs
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Mode IPVlanMode
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}
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func (ipvlan *IPVlan) Attrs() *LinkAttrs {
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return &ipvlan.LinkAttrs
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}
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func (ipvlan *IPVlan) Type() string {
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return "ipvlan"
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}
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// BondMode type
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type BondMode int
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func (b BondMode) String() string {
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s, ok := bondModeToString[b]
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if !ok {
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return fmt.Sprintf("BondMode(%d)", b)
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}
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return s
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}
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// StringToBondMode returns bond mode, or uknonw is the s is invalid.
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func StringToBondMode(s string) BondMode {
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mode, ok := StringToBondModeMap[s]
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if !ok {
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return BOND_MODE_UNKNOWN
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}
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return mode
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}
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// Possible BondMode
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const (
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BOND_MODE_802_3AD BondMode = iota
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BOND_MODE_BALANCE_RR
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BOND_MODE_ACTIVE_BACKUP
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BOND_MODE_BALANCE_XOR
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BOND_MODE_BROADCAST
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BOND_MODE_BALANCE_TLB
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BOND_MODE_BALANCE_ALB
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BOND_MODE_UNKNOWN
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)
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var bondModeToString = map[BondMode]string{
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BOND_MODE_802_3AD: "802.3ad",
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BOND_MODE_BALANCE_RR: "balance-rr",
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BOND_MODE_ACTIVE_BACKUP: "active-backup",
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BOND_MODE_BALANCE_XOR: "balance-xor",
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BOND_MODE_BROADCAST: "broadcast",
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BOND_MODE_BALANCE_TLB: "balance-tlb",
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BOND_MODE_BALANCE_ALB: "balance-alb",
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}
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var StringToBondModeMap = map[string]BondMode{
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"802.3ad": BOND_MODE_802_3AD,
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"balance-rr": BOND_MODE_BALANCE_RR,
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"active-backup": BOND_MODE_ACTIVE_BACKUP,
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"balance-xor": BOND_MODE_BALANCE_XOR,
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"broadcast": BOND_MODE_BROADCAST,
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"balance-tlb": BOND_MODE_BALANCE_TLB,
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"balance-alb": BOND_MODE_BALANCE_ALB,
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}
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// BondArpValidate type
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type BondArpValidate int
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// Possible BondArpValidate value
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const (
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BOND_ARP_VALIDATE_NONE BondArpValidate = iota
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BOND_ARP_VALIDATE_ACTIVE
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BOND_ARP_VALIDATE_BACKUP
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BOND_ARP_VALIDATE_ALL
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)
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// BondPrimaryReselect type
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type BondPrimaryReselect int
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// Possible BondPrimaryReselect value
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const (
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BOND_PRIMARY_RESELECT_ALWAYS BondPrimaryReselect = iota
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BOND_PRIMARY_RESELECT_BETTER
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BOND_PRIMARY_RESELECT_FAILURE
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)
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// BondArpAllTargets type
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type BondArpAllTargets int
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// Possible BondArpAllTargets value
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const (
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BOND_ARP_ALL_TARGETS_ANY BondArpAllTargets = iota
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BOND_ARP_ALL_TARGETS_ALL
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)
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// BondFailOverMac type
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type BondFailOverMac int
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// Possible BondFailOverMac value
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const (
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BOND_FAIL_OVER_MAC_NONE BondFailOverMac = iota
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BOND_FAIL_OVER_MAC_ACTIVE
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BOND_FAIL_OVER_MAC_FOLLOW
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)
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// BondXmitHashPolicy type
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type BondXmitHashPolicy int
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func (b BondXmitHashPolicy) String() string {
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s, ok := bondXmitHashPolicyToString[b]
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if !ok {
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return fmt.Sprintf("XmitHashPolicy(%d)", b)
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}
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return s
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}
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// StringToBondXmitHashPolicy returns bond lacp arte, or uknonw is the s is invalid.
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func StringToBondXmitHashPolicy(s string) BondXmitHashPolicy {
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lacp, ok := StringToBondXmitHashPolicyMap[s]
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if !ok {
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return BOND_XMIT_HASH_POLICY_UNKNOWN
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}
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return lacp
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}
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// Possible BondXmitHashPolicy value
|
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const (
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BOND_XMIT_HASH_POLICY_LAYER2 BondXmitHashPolicy = iota
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BOND_XMIT_HASH_POLICY_LAYER3_4
|
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BOND_XMIT_HASH_POLICY_LAYER2_3
|
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BOND_XMIT_HASH_POLICY_ENCAP2_3
|
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BOND_XMIT_HASH_POLICY_ENCAP3_4
|
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BOND_XMIT_HASH_POLICY_UNKNOWN
|
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)
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var bondXmitHashPolicyToString = map[BondXmitHashPolicy]string{
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BOND_XMIT_HASH_POLICY_LAYER2: "layer2",
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BOND_XMIT_HASH_POLICY_LAYER3_4: "layer3+4",
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BOND_XMIT_HASH_POLICY_LAYER2_3: "layer2+3",
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BOND_XMIT_HASH_POLICY_ENCAP2_3: "encap2+3",
|
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BOND_XMIT_HASH_POLICY_ENCAP3_4: "encap3+4",
|
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}
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var StringToBondXmitHashPolicyMap = map[string]BondXmitHashPolicy{
|
||||
"layer2": BOND_XMIT_HASH_POLICY_LAYER2,
|
||||
"layer3+4": BOND_XMIT_HASH_POLICY_LAYER3_4,
|
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"layer2+3": BOND_XMIT_HASH_POLICY_LAYER2_3,
|
||||
"encap2+3": BOND_XMIT_HASH_POLICY_ENCAP2_3,
|
||||
"encap3+4": BOND_XMIT_HASH_POLICY_ENCAP3_4,
|
||||
}
|
||||
|
||||
// BondLacpRate type
|
||||
type BondLacpRate int
|
||||
|
||||
func (b BondLacpRate) String() string {
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||||
s, ok := bondLacpRateToString[b]
|
||||
if !ok {
|
||||
return fmt.Sprintf("LacpRate(%d)", b)
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// StringToBondLacpRate returns bond lacp arte, or uknonw is the s is invalid.
|
||||
func StringToBondLacpRate(s string) BondLacpRate {
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||||
lacp, ok := StringToBondLacpRateMap[s]
|
||||
if !ok {
|
||||
return BOND_LACP_RATE_UNKNOWN
|
||||
}
|
||||
return lacp
|
||||
}
|
||||
|
||||
// Possible BondLacpRate value
|
||||
const (
|
||||
BOND_LACP_RATE_SLOW BondLacpRate = iota
|
||||
BOND_LACP_RATE_FAST
|
||||
BOND_LACP_RATE_UNKNOWN
|
||||
)
|
||||
|
||||
var bondLacpRateToString = map[BondLacpRate]string{
|
||||
BOND_LACP_RATE_SLOW: "slow",
|
||||
BOND_LACP_RATE_FAST: "fast",
|
||||
}
|
||||
var StringToBondLacpRateMap = map[string]BondLacpRate{
|
||||
"slow": BOND_LACP_RATE_SLOW,
|
||||
"fast": BOND_LACP_RATE_FAST,
|
||||
}
|
||||
|
||||
// BondAdSelect type
|
||||
type BondAdSelect int
|
||||
|
||||
// Possible BondAdSelect value
|
||||
const (
|
||||
BOND_AD_SELECT_STABLE BondAdSelect = iota
|
||||
BOND_AD_SELECT_BANDWIDTH
|
||||
BOND_AD_SELECT_COUNT
|
||||
)
|
||||
|
||||
// BondAdInfo
|
||||
type BondAdInfo struct {
|
||||
AggregatorId int
|
||||
NumPorts int
|
||||
ActorKey int
|
||||
PartnerKey int
|
||||
PartnerMac net.HardwareAddr
|
||||
}
|
||||
|
||||
// Bond representation
|
||||
type Bond struct {
|
||||
LinkAttrs
|
||||
Mode BondMode
|
||||
ActiveSlave int
|
||||
Miimon int
|
||||
UpDelay int
|
||||
DownDelay int
|
||||
UseCarrier int
|
||||
ArpInterval int
|
||||
ArpIpTargets []net.IP
|
||||
ArpValidate BondArpValidate
|
||||
ArpAllTargets BondArpAllTargets
|
||||
Primary int
|
||||
PrimaryReselect BondPrimaryReselect
|
||||
FailOverMac BondFailOverMac
|
||||
XmitHashPolicy BondXmitHashPolicy
|
||||
ResendIgmp int
|
||||
NumPeerNotif int
|
||||
AllSlavesActive int
|
||||
MinLinks int
|
||||
LpInterval int
|
||||
PackersPerSlave int
|
||||
LacpRate BondLacpRate
|
||||
AdSelect BondAdSelect
|
||||
// looking at iproute tool AdInfo can only be retrived. It can't be set.
|
||||
AdInfo *BondAdInfo
|
||||
}
|
||||
|
||||
func NewLinkBond(atr LinkAttrs) *Bond {
|
||||
return &Bond{
|
||||
LinkAttrs: atr,
|
||||
Mode: -1,
|
||||
ActiveSlave: -1,
|
||||
Miimon: -1,
|
||||
UpDelay: -1,
|
||||
DownDelay: -1,
|
||||
UseCarrier: -1,
|
||||
ArpInterval: -1,
|
||||
ArpIpTargets: nil,
|
||||
ArpValidate: -1,
|
||||
ArpAllTargets: -1,
|
||||
Primary: -1,
|
||||
PrimaryReselect: -1,
|
||||
FailOverMac: -1,
|
||||
XmitHashPolicy: -1,
|
||||
ResendIgmp: -1,
|
||||
NumPeerNotif: -1,
|
||||
AllSlavesActive: -1,
|
||||
MinLinks: -1,
|
||||
LpInterval: -1,
|
||||
PackersPerSlave: -1,
|
||||
LacpRate: -1,
|
||||
AdSelect: -1,
|
||||
}
|
||||
}
|
||||
|
||||
// Flag mask for bond options. Bond.Flagmask must be set to on for option to work.
|
||||
const (
|
||||
BOND_MODE_MASK uint64 = 1 << (1 + iota)
|
||||
BOND_ACTIVE_SLAVE_MASK
|
||||
BOND_MIIMON_MASK
|
||||
BOND_UPDELAY_MASK
|
||||
BOND_DOWNDELAY_MASK
|
||||
BOND_USE_CARRIER_MASK
|
||||
BOND_ARP_INTERVAL_MASK
|
||||
BOND_ARP_VALIDATE_MASK
|
||||
BOND_ARP_ALL_TARGETS_MASK
|
||||
BOND_PRIMARY_MASK
|
||||
BOND_PRIMARY_RESELECT_MASK
|
||||
BOND_FAIL_OVER_MAC_MASK
|
||||
BOND_XMIT_HASH_POLICY_MASK
|
||||
BOND_RESEND_IGMP_MASK
|
||||
BOND_NUM_PEER_NOTIF_MASK
|
||||
BOND_ALL_SLAVES_ACTIVE_MASK
|
||||
BOND_MIN_LINKS_MASK
|
||||
BOND_LP_INTERVAL_MASK
|
||||
BOND_PACKETS_PER_SLAVE_MASK
|
||||
BOND_LACP_RATE_MASK
|
||||
BOND_AD_SELECT_MASK
|
||||
)
|
||||
|
||||
// Attrs implementation.
|
||||
func (bond *Bond) Attrs() *LinkAttrs {
|
||||
return &bond.LinkAttrs
|
||||
}
|
||||
|
||||
// Type implementation fro Vxlan.
|
||||
func (bond *Bond) Type() string {
|
||||
return "bond"
|
||||
}
|
||||
|
||||
// GreTap devices must specify LocalIP and RemoteIP on create
|
||||
type Gretap struct {
|
||||
LinkAttrs
|
||||
IKey uint32
|
||||
OKey uint32
|
||||
EncapSport uint16
|
||||
EncapDport uint16
|
||||
Local net.IP
|
||||
Remote net.IP
|
||||
IFlags uint16
|
||||
OFlags uint16
|
||||
PMtuDisc uint8
|
||||
Ttl uint8
|
||||
Tos uint8
|
||||
EncapType uint16
|
||||
EncapFlags uint16
|
||||
Link uint32
|
||||
}
|
||||
|
||||
func (gretap *Gretap) Attrs() *LinkAttrs {
|
||||
return &gretap.LinkAttrs
|
||||
}
|
||||
|
||||
func (gretap *Gretap) Type() string {
|
||||
return "gretap"
|
||||
}
|
||||
|
||||
// iproute2 supported devices;
|
||||
// vlan | veth | vcan | dummy | ifb | macvlan | macvtap |
|
||||
// bridge | bond | ipoib | ip6tnl | ipip | sit | vxlan |
|
||||
// gre | gretap | ip6gre | ip6gretap | vti | nlmon |
|
||||
// bond_slave | ipvlan
|
||||
Reference in New Issue
Block a user