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Adds vrf slave link slave data parse

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This commit is contained in:
Riccardo Manfrin 2021-04-16 23:47:02 +02:00 committed by Alessandro Boch
parent a3836f0b5d
commit af1e63ea7b
2 changed files with 27 additions and 0 deletions
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8
link.go
View File

@ -960,6 +960,14 @@ func (b *BondSlave) SlaveType() string {
return "bond"
}
type VrfSlave struct {
Table uint32
}
func (v *VrfSlave) SlaveType() string {
return "vrf"
}
// Geneve devices must specify RemoteIP and ID (VNI) on create
// https://github.com/torvalds/linux/blob/47ec5303d73ea344e84f46660fff693c57641386/drivers/net/geneve.c#L1209-L1223
type Geneve struct {

19
link_linux.go
View File

@ -1783,7 +1783,10 @@ func LinkDeserialize(hdr *unix.NlMsghdr, m []byte) (Link, error) {
switch slaveType {
case "bond":
linkSlave = &BondSlave{}
case "vrf":
linkSlave = &VrfSlave{}
}
case nl.IFLA_INFO_SLAVE_DATA:
switch slaveType {
case "bond":
@ -1792,6 +1795,12 @@ func LinkDeserialize(hdr *unix.NlMsghdr, m []byte) (Link, error) {
return nil, err
}
parseBondSlaveData(linkSlave, data)
case "vrf":
data, err := nl.ParseRouteAttr(info.Value)
if err != nil {
return nil, err
}
parseVrfSlaveData(linkSlave, data)
}
}
}
@ -2414,6 +2423,16 @@ func parseBondSlaveData(slave LinkSlave, data []syscall.NetlinkRouteAttr) {
}
}
func parseVrfSlaveData(slave LinkSlave, data []syscall.NetlinkRouteAttr) {
vrfSlave := slave.(*VrfSlave)
for i := range data {
switch data[i].Attr.Type {
case nl.IFLA_BOND_SLAVE_STATE:
vrfSlave.Table = native.Uint32(data[i].Value[0:4])
}
}
}
func parseIPVlanData(link Link, data []syscall.NetlinkRouteAttr) {
ipv := link.(*IPVlan)
for _, datum := range data {