func (creator interfaceConfigurationCreator) createInterfaceConfiguration(staticConfigs []StaticInterfaceConfiguration, dhcpConfigs []DHCPInterfaceConfiguration, ifaceName string, networkSettings boshsettings.Network) ([]StaticInterfaceConfiguration, []DHCPInterfaceConfiguration, error) {
creator.logger.Debug(creator.logTag, "Creating network configuration with settings: %s", networkSettings)
if networkSettings.IsDHCP() || networkSettings.Mac == "" {
creator.logger.Debug(creator.logTag, "Using dhcp networking")
dhcpConfigs = append(dhcpConfigs, DHCPInterfaceConfiguration{
Name: ifaceName,
})
} else {
creator.logger.Debug(creator.logTag, "Using static networking")
networkAddress, broadcastAddress, err := boshsys.CalculateNetworkAndBroadcast(networkSettings.IP, networkSettings.Netmask)
if err != nil {
return nil, nil, bosherr.WrapError(err, "Calculating Network and Broadcast")
}
staticConfigs = append(staticConfigs, StaticInterfaceConfiguration{
Name: ifaceName,
Address: networkSettings.IP,
Netmask: networkSettings.Netmask,
Network: networkAddress,
Broadcast: broadcastAddress,
Mac: networkSettings.Mac,
Gateway: networkSettings.Gateway,
})
}
return staticConfigs, dhcpConfigs, nil
}
