libnetwork/drivers/bridge/setup_fixedcidrv4.go

20 lines
448 B
Go

package bridge
import (
log "github.com/Sirupsen/logrus"
)
func setupFixedCIDRv4(config *NetworkConfiguration, i *bridgeInterface) error {
addrv4, _, err := i.addresses()
if err != nil {
return err
}
log.Debugf("Using IPv4 subnet: %v", config.FixedCIDR)
if err := ipAllocator.RegisterSubnet(addrv4.IPNet, config.FixedCIDR); err != nil {
return &FixedCIDRv4Error{Subnet: config.FixedCIDR, Net: addrv4.IPNet, Err: err}
}
return nil
}