示例#1
0
func client() *ml.MesosClient {
	var host string
	var port = 5050
	master, err := rootCmd.PersistentFlags().GetString(MasterFlag)

	if master == "" {
		if os.Getenv(EnvMesosMaster) == "" {
			printErr(fmt.Errorf("Must define a Master host and optional port"))
			os.Exit(1)
		}
		master = os.Getenv(EnvMesosMaster)
		//		master = "internal-lt-mesos-privatee-mw3lkjkwdyni-213084364.us-west-2.elb.amazonaws.com:5050"
	}

	if strings.Contains(master, ":") {
		hp := strings.Split(master, ":")
		host = hp[0]
		port, err = strconv.Atoi(hp[1])
		if err != nil {
			printErr(err)
			os.Exit(1)
		}
	} else {
		host = master
	}

	c, err := ml.NewMesosClient(host, port)
	if err != nil {
		printErr(err)
		os.Exit(1)
	}
	return c
}
示例#2
0
func showLogCmd(cmd *cobra.Command, args []string) {
	if cli.EvalPrintUsage(Usage(cmd), args, 1) {
		return
	}

	host := getMesosHost()
	logType := ml.STDOUT

	if stderr, _ := cmd.Flags().GetBool(STDERR_FLAG); stderr {
		logType = ml.STDERR
	}

	c, _ := ml.NewMesosClient(host, 5050)
	appId := getMesosAppIdentifier(cmd, c, args[0])

	if follow, _ := cmd.Flags().GetBool(FOLLOW_FLAG); follow {
		duration, _ := cmd.Flags().GetInt(POLL_FLAG)
		if duration < 1 {
			duration = 5

		}
		if err := c.TailLog(appId, logType, duration); err != nil {
			log.Fatal(err)
		}
		return
	}

	logs, err := c.GetLog(appId, logType, "")
	if err != nil {
		log.Fatal(err)
	}

	showBreaks := len(logs) > 1
	for _, log := range logs {
		if showBreaks {
			fmt.Printf("\n::: [ %s - Logs For: %s ] ::: \n", args[0], log.TaskID)
		}
		fmt.Printf("%s\n", log.Log)
		if showBreaks {
			fmt.Printf("\n!!! [ %s - End Logs For: %s ] !!! \n", args[0], log.TaskID)
		}
	}
}