func (container *Container) buildEndpointInfo(ep libnetwork.Endpoint, networkSettings *network.Settings) (*network.Settings, error) {
if ep == nil {
return nil, derr.ErrorCodeEmptyEndpoint
}
if networkSettings == nil {
return nil, derr.ErrorCodeEmptyNetwork
}
epInfo := ep.Info()
if epInfo == nil {
// It is not an error to get an empty endpoint info
return networkSettings, nil
}
iface := epInfo.Iface()
if iface == nil {
return networkSettings, nil
}
ones, _ := iface.Address().Mask.Size()
networkSettings.IPAddress = iface.Address().IP.String()
networkSettings.IPPrefixLen = ones
if iface.AddressIPv6().IP.To16() != nil {
onesv6, _ := iface.AddressIPv6().Mask.Size()
networkSettings.GlobalIPv6Address = iface.AddressIPv6().IP.String()
networkSettings.GlobalIPv6PrefixLen = onesv6
}
return networkSettings, nil
}
func (container *Container) buildEndpointInfo(ep libnetwork.Endpoint, networkSettings *network.Settings) (*network.Settings, error) {
if ep == nil {
return nil, fmt.Errorf("invalid endpoint while building port map info")
}
if networkSettings == nil {
return nil, fmt.Errorf("invalid networksettings while building port map info")
}
epInfo := ep.Info()
if epInfo == nil {
// It is not an error to get an empty endpoint info
return networkSettings, nil
}
iface := epInfo.Iface()
if iface == nil {
return networkSettings, nil
}
ones, _ := iface.Address().Mask.Size()
networkSettings.IPAddress = iface.Address().IP.String()
networkSettings.IPPrefixLen = ones
if iface.AddressIPv6().IP.To16() != nil {
onesv6, _ := iface.AddressIPv6().Mask.Size()
networkSettings.GlobalIPv6Address = iface.AddressIPv6().IP.String()
networkSettings.GlobalIPv6PrefixLen = onesv6
}
return networkSettings, nil
}
func (container *Container) buildEndpointInfo(ep libnetwork.Endpoint, networkSettings *network.Settings) (*network.Settings, error) {
if ep == nil {
return nil, fmt.Errorf("invalid endpoint while building port map info")
}
if networkSettings == nil {
return nil, fmt.Errorf("invalid networksettings while building port map info")
}
epInfo := ep.Info()
if epInfo == nil {
// It is not an error to get an empty endpoint info
return networkSettings, nil
}
ifaceList := epInfo.InterfaceList()
if len(ifaceList) == 0 {
return networkSettings, nil
}
iface := ifaceList[0]
ones, _ := iface.Address().Mask.Size()
networkSettings.IPAddress = iface.Address().IP.String()
networkSettings.IPPrefixLen = ones
if iface.AddressIPv6().IP.To16() != nil {
onesv6, _ := iface.AddressIPv6().Mask.Size()
networkSettings.GlobalIPv6Address = iface.AddressIPv6().IP.String()
networkSettings.GlobalIPv6PrefixLen = onesv6
}
if len(ifaceList) == 1 {
return networkSettings, nil
}
networkSettings.SecondaryIPAddresses = make([]network.Address, 0, len(ifaceList)-1)
networkSettings.SecondaryIPv6Addresses = make([]network.Address, 0, len(ifaceList)-1)
for _, iface := range ifaceList[1:] {
ones, _ := iface.Address().Mask.Size()
addr := network.Address{Addr: iface.Address().IP.String(), PrefixLen: ones}
networkSettings.SecondaryIPAddresses = append(networkSettings.SecondaryIPAddresses, addr)
if iface.AddressIPv6().IP.To16() != nil {
onesv6, _ := iface.AddressIPv6().Mask.Size()
addrv6 := network.Address{Addr: iface.AddressIPv6().IP.String(), PrefixLen: onesv6}
networkSettings.SecondaryIPv6Addresses = append(networkSettings.SecondaryIPv6Addresses, addrv6)
}
}
return networkSettings, nil
}
