// Serve starts HTTP and Git APIs.
func Serve(port string, hostAPI *api.API, conf *config.Config, logger *log.Logger) error {
defaultStack = append(
[]rest.Middleware{
&rest.AccessLogApacheMiddleware{
Logger: logger,
Format: logFormat,
},
}, defaultStack...)
auth := func(user string, password string) bool {
return password == conf.HostKey
}
setupGit(auth, conf)
setupHTTP(auth, hostAPI)
// Create server
listener, err := net.Listen("tcp", ":"+port)
if err != nil {
log.Fatal(err)
}
shutdown.BeforeExit(func() { listener.Close() })
log.Println("HTTP API listening on " + port)
return http.Serve(listener, nil)
}
func startDaemon(c *cli.Context) {
defer shutdown.Exit()
confPath := c.GlobalString("config")
port := c.String("port")
dev := c.Bool("dev")
logger := setupLogger(c.String("log-dir"))
conf, err := config.Ensure(confPath, c.String("host-key"), c.String("home"))
if err != nil {
if os.IsExist(err) {
log.Fatal("Host is already running")
}
log.Fatal(err)
}
client, err := docker.NewClientFromEnv()
if err != nil {
log.Fatal(err)
}
hostAPI := api.New(client, conf, logger)
shutdown.BeforeExit(func() {
log.Println("Cleaning up...")
if err := hostAPI.StopDB(); err != nil {
log.Printf("Error stopping host DB: %v", err)
}
if err := conf.Cleanup(); err != nil {
log.Printf("Error cleaning config: %v", err)
}
})
if dev {
log.Printf("Starting host, dev mode\n")
} else {
log.Printf("Starting host\n")
}
if err := hostAPI.StartDB(dev); err != nil {
log.Printf("Error starting host DB: %v", err)
return
}
if err := http.Serve(port, hostAPI, conf, logger); err != nil {
log.Printf("HTTP API error: %v", err)
}
}