28 lines
558 B
Go
28 lines
558 B
Go
//go:build linux
|
|
|
|
package netif
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"git.g3e.fr/syonad/two/internal/netns"
|
|
"github.com/vishvananda/netlink"
|
|
)
|
|
|
|
func CreateTap(tapID int, bridgeName, vpcName string) error {
|
|
name := fmt.Sprintf("tap%d", tapID)
|
|
|
|
return netns.Call(vpcName, func() error {
|
|
tap := &netlink.Tuntap{
|
|
LinkAttrs: netlink.LinkAttrs{Name: name},
|
|
Mode: netlink.TUNTAP_MODE_TAP,
|
|
}
|
|
if err := netlink.LinkAdd(tap); err != nil {
|
|
return err
|
|
}
|
|
if err := BridgeSetMaster(name, bridgeName); err != nil {
|
|
return err
|
|
}
|
|
return LinkSetUp(name)
|
|
})
|
|
}
|