package main import ( "os" "path/filepath" "github.com/docker/docker/daemon/config" "github.com/spf13/pflag" ) func getDefaultPidFile() (string, error) { return "", nil } func getDefaultDataRoot() (string, error) { return filepath.Join(os.Getenv("programdata"), "docker"), nil } func getDefaultExecRoot() (string, error) { return filepath.Join(os.Getenv("programdata"), "docker", "exec-root"), nil } // installConfigFlags adds flags to the pflag.FlagSet to configure the daemon func installConfigFlags(conf *config.Config, flags *pflag.FlagSet) error { // First handle install flags which are consistent cross-platform if err := installCommonConfigFlags(conf, flags); err != nil { return err } // Then platform-specific install flags. flags.StringVar(&conf.BridgeConfig.FixedCIDR, "fixed-cidr", "", "IPv4 subnet for fixed IPs") flags.StringVarP(&conf.BridgeConfig.Iface, "bridge", "b", "", "Attach containers to a virtual switch") flags.StringVarP(&conf.SocketGroup, "group", "G", "", "Users or groups that can access the named pipe") return nil }