moby--moby/libnetwork/drivers/bridge/setup_fixedcidrv4.go

22 lines
459 B
Go

package bridge
import (
"fmt"
log "github.com/Sirupsen/logrus"
)
func setupFixedCIDRv4(i *bridgeInterface) error {
addrv4, _, err := i.addresses()
if err != nil {
return err
}
log.Debugf("Using IPv4 subnet: %v", i.Config.FixedCIDR)
if err := ipAllocator.RegisterSubnet(addrv4.IPNet, i.Config.FixedCIDR); err != nil {
return fmt.Errorf("Setup FixedCIDRv4 failed for subnet %s in %s: %v", i.Config.FixedCIDR, addrv4.IPNet, err)
}
return nil
}