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package network
import (
"fmt"
"github.com/docker/libcontainer"
)
// Loopback is a network strategy that provides a basic loopback device
type Loopback struct {
}
func (l *Loopback) Create(n *libcontainer.Network, nspid int, context libcontainer.Context) error {
return nil
}
func (l *Loopback) Initialize(config *libcontainer.Network, context libcontainer.Context) error {
if err := SetMtu("lo", config.Mtu); err != nil {
return fmt.Errorf("set lo mtu to %d %s", config.Mtu, err)
}
if err := InterfaceUp("lo"); err != nil {
return fmt.Errorf("lo up %s", err)
}
return nil
}
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