package daemon import ( "github.com/docker/docker/opts" flag "github.com/docker/docker/pkg/mflag" "github.com/docker/docker/runconfig" ) const ( defaultNetworkMtu = 1500 disableNetworkBridge = "none" ) // CommonConfig defines the configuration of a docker daemon which are // common across platforms. type CommonConfig struct { AutoRestart bool Context map[string][]string CorsHeaders string DisableNetwork bool Dns []string DnsSearch []string EnableCors bool ExecDriver string ExecOptions []string ExecRoot string GraphDriver string GraphOptions []string Labels []string LogConfig runconfig.LogConfig Mtu int Pidfile string Root string TrustKeyPath string } // InstallCommonFlags adds command-line options to the top-level flag parser for // the current process. // Subsequent calls to `flag.Parse` will populate config with values parsed // from the command-line. func (config *Config) InstallCommonFlags() { opts.ListVar(&config.GraphOptions, []string{"-storage-opt"}, "Set storage driver options") opts.ListVar(&config.ExecOptions, []string{"-exec-opt"}, "Set exec driver options") flag.StringVar(&config.Pidfile, []string{"p", "-pidfile"}, defaultPidFile, "Path to use for daemon PID file") flag.StringVar(&config.Root, []string{"g", "-graph"}, defaultGraph, "Root of the Docker runtime") flag.StringVar(&config.ExecRoot, []string{"-exec-root"}, "/var/run/docker", "Root of the Docker execdriver") flag.BoolVar(&config.AutoRestart, []string{"#r", "#-restart"}, true, "--restart on the daemon has been deprecated in favor of --restart policies on docker run") flag.StringVar(&config.GraphDriver, []string{"s", "-storage-driver"}, "", "Storage driver to use") flag.StringVar(&config.ExecDriver, []string{"e", "-exec-driver"}, defaultExec, "Exec driver to use") flag.IntVar(&config.Mtu, []string{"#mtu", "-mtu"}, 0, "Set the containers network MTU") flag.BoolVar(&config.EnableCors, []string{"#api-enable-cors", "#-api-enable-cors"}, false, "Enable CORS headers in the remote API, this is deprecated by --api-cors-header") flag.StringVar(&config.CorsHeaders, []string{"-api-cors-header"}, "", "Set CORS headers in the remote API") // FIXME: why the inconsistency between "hosts" and "sockets"? opts.IPListVar(&config.Dns, []string{"#dns", "-dns"}, "DNS server to use") opts.DnsSearchListVar(&config.DnsSearch, []string{"-dns-search"}, "DNS search domains to use") opts.LabelListVar(&config.Labels, []string{"-label"}, "Set key=value labels to the daemon") flag.StringVar(&config.LogConfig.Type, []string{"-log-driver"}, "json-file", "Default driver for container logs") opts.LogOptsVar(config.LogConfig.Config, []string{"-log-opt"}, "Set log driver options") }