package main import ( "io" "path/filepath" "github.com/Microsoft/go-winio/pkg/etwlogrus" _ "github.com/docker/docker/autogen/winresources/dockerd" "github.com/sirupsen/logrus" ) func runDaemon(opts *daemonOptions) error { daemonCli := NewDaemonCli() // On Windows, this may be launching as a service or with an option to // register the service. stop, runAsService, err := initService(daemonCli) if err != nil { logrus.Fatal(err) } if stop { return nil } // Windows specific settings as these are not defaulted. if opts.configFile == "" { opts.configFile = filepath.Join(opts.daemonConfig.Root, `config\daemon.json`) } if runAsService { // If Windows SCM manages the service - no need for PID files opts.daemonConfig.Pidfile = "" } else if opts.daemonConfig.Pidfile == "" { opts.daemonConfig.Pidfile = filepath.Join(opts.daemonConfig.Root, "docker.pid") } err = daemonCli.start(opts) notifyShutdown(err) return err } func initLogging(stdout, _ io.Writer) { // Maybe there is a historic reason why on non-Windows, stderr is used // for output. However, on Windows it makes no sense and there is no need. logrus.SetOutput(stdout) // Provider ID: {6996f090-c5de-5082-a81e-5841acc3a635} // Hook isn't closed explicitly, as it will exist until process exit. // GUID is generated based on name - see Microsoft/go-winio/tools/etw-provider-gen. if hook, err := etwlogrus.NewHook("Moby"); err == nil { logrus.AddHook(hook) } return }