Example #1
0
func apiSlotRangeSet(task RangeSetTask) (int, string) {
	lock := utils.GetZkLock(safeZkConn, globalEnv.ProductName())
	if err := lock.LockWithTimeout(0, fmt.Sprintf("set slot range, %+v", task)); err != nil {
		return 500, err.Error()
	}
	defer func() {
		err := lock.Unlock()
		if err != nil && err != zk.ErrNoNode {
			log.ErrorErrorf(err, "unlock node failed")
		}
	}()

	// default set online
	if len(task.Status) == 0 {
		task.Status = string(models.SLOT_STATUS_ONLINE)
	}

	err := models.SetSlotRange(safeZkConn, globalEnv.ProductName(), task.FromSlot, task.ToSlot, task.NewGroupId, models.SlotStatus(task.Status))
	if err != nil {
		log.ErrorErrorf(err, "set slot range [%d,%d] failed", task.FromSlot, task.ToSlot)
		return 500, err.Error()
	}

	return jsonRetSucc()
}
Example #2
0
func init() {
	conn = zkhelper.NewConn()
	conf = &Config{
		proxyId:     "proxy_test",
		productName: "test",
		zkAddr:      "localhost:2181",
		fact:        func(string, int) (zkhelper.Conn, error) { return conn, nil },
		proto:       "tcp4",
	}

	//init action path
	prefix := models.GetWatchActionPath(conf.productName)
	err := models.CreateActionRootPath(conn, prefix)
	assert.MustNoError(err)

	//init slot
	err = models.InitSlotSet(conn, conf.productName, 1024)
	assert.MustNoError(err)

	//init  server group
	g1 := models.NewServerGroup(conf.productName, 1)
	g1.Create(conn)
	g2 := models.NewServerGroup(conf.productName, 2)
	g2.Create(conn)

	redis1, _ = miniredis.Run()
	redis2, _ = miniredis.Run()

	s1 := models.NewServer(models.SERVER_TYPE_MASTER, redis1.Addr())
	s2 := models.NewServer(models.SERVER_TYPE_MASTER, redis2.Addr())

	g1.AddServer(conn, s1, "")
	g2.AddServer(conn, s2, "")

	//set slot range
	err = models.SetSlotRange(conn, conf.productName, 0, 511, 1, models.SLOT_STATUS_ONLINE)
	assert.MustNoError(err)

	err = models.SetSlotRange(conn, conf.productName, 512, 1023, 2, models.SLOT_STATUS_ONLINE)
	assert.MustNoError(err)

	s = New(":19000", ":11000", conf)

	err = models.SetProxyStatus(conn, conf.productName, conf.proxyId, models.PROXY_STATE_ONLINE)
	assert.MustNoError(err)
}