mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
26 lines
810 B
Go
26 lines
810 B
Go
package bridge
|
|
|
|
import "fmt"
|
|
|
|
func SetupVerifyConfiguredAddresses(i *Interface) error {
|
|
// Fetch a single IPv4 and a slice of IPv6 addresses from the bridge.
|
|
addrv4, addrsv6, err := i.Addresses()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Verify that the bridge IPv4 address matches the requested configuration.
|
|
if i.Config.AddressIPv4 != nil && !addrv4.IP.Equal(i.Config.AddressIPv4.IP) {
|
|
return fmt.Errorf("Bridge IPv4 (%s) does not match requested configuration %s", addrv4.IP, i.Config.AddressIPv4.IP)
|
|
}
|
|
|
|
// Verify that one of the bridge IPv6 addresses matches the requested
|
|
// configuration.
|
|
for _, addrv6 := range addrsv6 {
|
|
if addrv6.String() == BridgeIPv6.String() {
|
|
return nil
|
|
}
|
|
}
|
|
|
|
return fmt.Errorf("Bridge IPv6 addresses do not match the expected bridge configuration %s", BridgeIPv6)
|
|
}
|