Golang zkhelper.DefaultFileACLs函数代码示例

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本文整理汇总了Golang中github.com/wandoulabs/zkhelper.DefaultFileACLs函数的典型用法代码示例。如果您正苦于以下问题：Golang DefaultFileACLs函数的具体用法？Golang DefaultFileACLs怎么用？Golang DefaultFileACLs使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了DefaultFileACLs函数的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Update

func (s *Slot) Update(zkConn zkhelper.Conn) error {
	// status validation
	switch s.State.Status {
	case SLOT_STATUS_MIGRATE, SLOT_STATUS_OFFLINE,
		SLOT_STATUS_ONLINE, SLOT_STATUS_PRE_MIGRATE:
		{
			// valid status, OK
		}
	default:
		{
			return errors.Trace(ErrUnknownSlotStatus)
		}
	}

	data, err := json.Marshal(s)
	if err != nil {
		return errors.Trace(err)
	}
	zkPath := GetSlotPath(s.ProductName, s.Id)
	_, err = zkhelper.CreateOrUpdate(zkConn, zkPath, string(data), 0, zkhelper.DefaultFileACLs(), true)
	if err != nil {
		return errors.Trace(err)
	}

	if s.State.Status == SLOT_STATUS_MIGRATE {
		err = NewAction(zkConn, s.ProductName, ACTION_TYPE_SLOT_MIGRATE, s, "", true)
	} else {
		err = NewAction(zkConn, s.ProductName, ACTION_TYPE_SLOT_CHANGED, s, "", true)
	}

	return errors.Trace(err)
}

开发者ID:cookiebus，项目名称:codis，代码行数:32，代码来源:slot.go

示例2: TestProxyOfflineInWaitActionReceiver

func TestProxyOfflineInWaitActionReceiver(t *testing.T) {
	log.Infof("test proxy offline when waiting action response")
	fakeZkConn := zkhelper.NewConn()

	for i := 1; i <= 4; i++ {
		CreateProxyInfo(fakeZkConn, productName, &ProxyInfo{
			Id:    strconv.Itoa(i),
			State: PROXY_STATE_ONLINE,
		})
		go waitForProxyMarkOffline(fakeZkConn, strconv.Itoa(i))
	}

	lst, _ := ProxyList(fakeZkConn, productName, nil)
	assert.Must(len(lst) == 4)

	go func() {
		time.Sleep(500 * time.Millisecond)
		actionPath := path.Join(GetActionResponsePath(productName), fakeZkConn.Seq2Str(1))
		//create test response for proxy 4, means proxy 1,2,3 are timeout
		fakeZkConn.Create(path.Join(actionPath, "4"), nil,
			0, zkhelper.DefaultFileACLs())
	}()

	err := NewActionWithTimeout(fakeZkConn, productName, ACTION_TYPE_SLOT_CHANGED, nil, "desc", true, 3*1000)
	if err != nil {
		assert.Must(err.Error() == ErrReceiverTimeout.Error())
	}

	for i := 1; i <= 3; i++ {
		info, _ := GetProxyInfo(fakeZkConn, productName, strconv.Itoa(i))
		assert.Must(info.State == PROXY_STATE_OFFLINE)
	}
}

开发者ID:YongMan，项目名称:codis，代码行数:33，代码来源:action_test.go

示例3: CreateProxyInfo

func CreateProxyInfo(zkConn zkhelper.Conn, productName string, pi *ProxyInfo) (string, error) {
	data, err := json.Marshal(pi)
	if err != nil {
		return "", errors.Trace(err)
	}
	dir := GetProxyPath(productName)
	zkhelper.CreateRecursive(zkConn, dir, "", 0, zkhelper.DefaultDirACLs())
	return zkConn.Create(path.Join(dir, pi.Id), data, zk.FlagEphemeral, zkhelper.DefaultFileACLs())
}

开发者ID:cougar731，项目名称:codis，代码行数:9，代码来源:proxy.go

示例4: AddServer

func (self *ServerGroup) AddServer(zkConn zkhelper.Conn, s *Server, passwd string) error {
	s.GroupId = self.Id

	servers, err := self.GetServers(zkConn)
	if err != nil {
		return errors.Trace(err)
	}
	var masterAddr string
	for _, server := range servers {
		if server.Type == SERVER_TYPE_MASTER {
			masterAddr = server.Addr
		}
	}

	// make sure there is only one master
	if s.Type == SERVER_TYPE_MASTER && len(masterAddr) > 0 {
		return errors.Trace(ErrNodeExists)
	}

	// if this group has no server. auto promote this server to master
	if len(servers) == 0 {
		s.Type = SERVER_TYPE_MASTER
	}

	val, err := json.Marshal(s)
	if err != nil {
		return errors.Trace(err)
	}

	zkPath := fmt.Sprintf("/zk/codis/db_%s/servers/group_%d/%s", self.ProductName, self.Id, s.Addr)
	_, err = zkhelper.CreateOrUpdate(zkConn, zkPath, string(val), 0, zkhelper.DefaultFileACLs(), true)
	if err != nil {
		return errors.Trace(err)
	}

	// update servers
	servers, err = self.GetServers(zkConn)
	if err != nil {
		return errors.Trace(err)
	}
	self.Servers = servers

	if s.Type == SERVER_TYPE_MASTER {
		err = NewAction(zkConn, self.ProductName, ACTION_TYPE_SERVER_GROUP_CHANGED, self, "", true)
		if err != nil {
			return errors.Trace(err)
		}
	} else if s.Type == SERVER_TYPE_SLAVE && len(masterAddr) > 0 {
		// send command slaveof to slave
		err := utils.SlaveOf(s.Addr, passwd, masterAddr)
		if err != nil {
			return errors.Trace(err)
		}
	}

	return nil
}

开发者ID:cougar731，项目名称:codis，代码行数:57，代码来源:server_group.go

示例5: doResponseForTest

func doResponseForTest(conn zkhelper.Conn, seq string, pi *ProxyInfo) error {
	actionPath := GetActionResponsePath(productName) + "/" + seq
	data, err := json.Marshal(pi)
	if err != nil {
		return errors.Trace(err)
	}

	_, err = conn.Create(path.Join(actionPath, pi.Id), data,
		0, zkhelper.DefaultFileACLs())
	return err
}

开发者ID:YongMan，项目名称:codis，代码行数:11，代码来源:action_test.go

示例6: DoResponse

func (top *Topology) DoResponse(seq int, pi *models.ProxyInfo) error {
	//create response node
	actionPath := top.GetActionResponsePath(seq)
	//log.Debug("actionPath:", actionPath)
	data, err := json.Marshal(pi)
	if err != nil {
		return errors.Trace(err)
	}

	_, err = top.zkConn.Create(path.Join(actionPath, pi.Id), data,
		0, zkhelper.DefaultFileACLs())

	return err
}

开发者ID:hongzhang2046，项目名称:codis，代码行数:14，代码来源:topology.go

示例7: SetSlotRange

func SetSlotRange(zkConn zkhelper.Conn, productName string, fromSlot, toSlot, groupId int, status SlotStatus) error {
	if status != SLOT_STATUS_OFFLINE && status != SLOT_STATUS_ONLINE {
		return errors.Errorf("invalid status")
	}

	ok, err := GroupExists(zkConn, productName, groupId)
	if err != nil {
		return errors.Trace(err)
	}
	if !ok {
		return errors.Errorf("group %d is not found", groupId)
	}

	for i := fromSlot; i <= toSlot; i++ {
		s, err := GetSlot(zkConn, productName, i)
		if err != nil {
			return errors.Trace(err)
		}
		if s.State.Status != SLOT_STATUS_OFFLINE {
			return errors.New(fmt.Sprintf("slot %d is not offline, if you want to change the group for a slot, use migrate", s.Id))
		}
		s.GroupId = groupId
		s.State.Status = status
		data, err := json.Marshal(s)
		if err != nil {
			return errors.Trace(err)
		}

		zkPath := GetSlotPath(productName, i)
		_, err = zkhelper.CreateOrUpdate(zkConn, zkPath, string(data), 0, zkhelper.DefaultFileACLs(), true)
		if err != nil {
			return errors.Trace(err)
		}
	}

	param := SlotMultiSetParam{
		From:    fromSlot,
		To:      toSlot,
		GroupId: groupId,
		Status:  status,
	}
	err = NewAction(zkConn, productName, ACTION_TYPE_MULTI_SLOT_CHANGED, param, "", true)
	return errors.Trace(err)
}

开发者ID:cougar731，项目名称:codis，代码行数:44，代码来源:slot.go

示例8: createDashboardNode

func createDashboardNode() error {

	// make sure root dir is exists
	rootDir := fmt.Sprintf("/zk/codis/db_%s", globalEnv.ProductName())
	zkhelper.CreateRecursive(safeZkConn, rootDir, "", 0, zkhelper.DefaultDirACLs())

	zkPath := fmt.Sprintf("%s/dashboard", rootDir)
	// make sure we're the only one dashboard
	if exists, _, _ := safeZkConn.Exists(zkPath); exists {
		data, _, _ := safeZkConn.Get(zkPath)
		return errors.New("dashboard already exists: " + string(data))
	}

	content := fmt.Sprintf(`{"addr": "%v", "pid": %v}`, globalEnv.DashboardAddr(), os.Getpid())
	pathCreated, err := safeZkConn.Create(zkPath, []byte(content), 0, zkhelper.DefaultFileACLs())
	createdDashboardNode = true
	log.Info("dashboard node created:", pathCreated, string(content))

	return errors.Trace(err)
}

开发者ID:hongzhang2046，项目名称:codis，代码行数:20，代码来源:dashboard.go

示例9: SetSlots

func SetSlots(zkConn zkhelper.Conn, productName string, slots []*Slot, groupId int, status SlotStatus) error {
	if status != SLOT_STATUS_OFFLINE && status != SLOT_STATUS_ONLINE {
		return errors.Errorf("invalid status")
	}

	ok, err := GroupExists(zkConn, productName, groupId)
	if err != nil {
		return errors.Trace(err)
	}
	if !ok {
		return errors.Errorf("group %d is not found", groupId)
	}

	for _, s := range slots {
		s.GroupId = groupId
		s.State.Status = status
		data, err := json.Marshal(s)
		if err != nil {
			return errors.Trace(err)
		}

		zkPath := GetSlotPath(productName, s.Id)
		_, err = zkhelper.CreateOrUpdate(zkConn, zkPath, string(data), 0, zkhelper.DefaultFileACLs(), true)
		if err != nil {
			return errors.Trace(err)
		}
	}

	param := SlotMultiSetParam{
		From:    -1,
		To:      -1,
		GroupId: groupId,
		Status:  status,
	}

	err = NewAction(zkConn, productName, ACTION_TYPE_MULTI_SLOT_CHANGED, param, "", true)
	return errors.Trace(err)

}

开发者ID:cookiebus，项目名称:codis，代码行数:39，代码来源:slot.go

示例10: AddServiceEndPoint

//
// 注册一个服务的Endpoints
//
func (top *Topology) AddServiceEndPoint(service string, endpoint string, endpointInfo map[string]interface{}) error {
	path := top.ProductServiceEndPointPath(service, endpoint)
	data, err := json.Marshal(endpointInfo)
	if err != nil {
		return err
	}

	// 创建Service(XXX: Service本身不包含数据)
	CreateRecursive(top.zkConn, os_path.Dir(path), "", 0, zkhelper.DefaultDirACLs())

	// 当前的Session挂了，服务就下线
	// topo.FlagEphemeral

	// 参考： https://www.box.com/blog/a-gotcha-when-using-zookeeper-ephemeral-nodes/
	// 如果之前的Session信息还存在，则先删除；然后再添加
	top.zkConn.Delete(path, -1)
	var pathCreated string
	pathCreated, err = top.zkConn.Create(path, []byte(data), int32(topo.FlagEphemeral), zkhelper.DefaultFileACLs())

	log.Println(green("SetRpcProxyData"), "Path: ", pathCreated, ", Error: ", err)
	return err
}

开发者ID:wfxiang08，项目名称:zero_rpc_proxy，代码行数:25，代码来源:topology.go

示例11: createDashboardNode

func createDashboardNode() error {

	// make sure root dir is exists
	rootDir := fmt.Sprintf("/zk/codis/db_%s", globalEnv.ProductName())
	zkhelper.CreateRecursive(safeZkConn, rootDir, "", 0, zkhelper.DefaultDirACLs())

	zkPath := fmt.Sprintf("%s/dashboard", rootDir)
	// make sure we're the only one dashboard
	if exists, _, _ := safeZkConn.Exists(zkPath); exists {
		data, _, _ := safeZkConn.Get(zkPath)
		return errors.New("dashboard already exists: " + string(data))
	}

	content := fmt.Sprintf(`{"addr": "%v", "pid": %v}`, globalEnv.DashboardAddr(), os.Getpid())
	pathCreated, err := safeZkConn.Create(zkPath, []byte(content), 0, zkhelper.DefaultFileACLs())
	createdDashboardNode = true
	log.Infof("dashboard node created: %v, %s", pathCreated, string(content))
	log.Warn("********** Attention **********")
	log.Warn("You should use `kill {pid}` rather than `kill -9 {pid}` to stop me,")
	log.Warn("or the node resisted on zk will not be cleaned when I'm quiting and you must remove it manually")
	log.Warn("*******************************")
	return errors.Trace(err)
}

开发者ID:cougar731，项目名称:codis，代码行数:23，代码来源:dashboard.go

示例12: CreateProxyFenceNode

func CreateProxyFenceNode(zkConn zkhelper.Conn, productName string, pi *ProxyInfo) (string, error) {
	return zkhelper.CreateRecursive(zkConn, path.Join(GetProxyFencePath(productName), pi.Addr), "",
		0, zkhelper.DefaultFileACLs())
}

开发者ID:cougar731，项目名称:codis，代码行数:4，代码来源:proxy.go

示例13: PostTask

//add a new task to zk
func (m *MigrateManager) PostTask(info *MigrateTaskInfo) {
	b, _ := json.Marshal(info)
	p, _ := safeZkConn.Create(getMigrateTasksPath(m.productName)+"/", b, zk.FlagSequence, zkhelper.DefaultFileACLs())
	_, info.Id = path.Split(p)
}

开发者ID:YongMan，项目名称:codis，代码行数:6，代码来源:migrate_manager.go

示例14: NewActionWithTimeout

func NewActionWithTimeout(zkConn zkhelper.Conn, productName string, actionType ActionType, target interface{}, desc string, needConfirm bool, timeoutInMs int) error {
	ts := strconv.FormatInt(time.Now().Unix(), 10)

	action := &Action{
		Type:   actionType,
		Desc:   desc,
		Target: target,
		Ts:     ts,
	}

	// set action receivers
	proxies, err := ProxyList(zkConn, productName, func(p *ProxyInfo) bool {
		return p.State == PROXY_STATE_ONLINE
	})
	if err != nil {
		return errors.Trace(err)
	}
	if needConfirm {
		// do fencing here, make sure 'offline' proxies are really offline
		// now we only check whether the proxy lists are match
		fenceProxies, err := GetFenceProxyMap(zkConn, productName)
		if err != nil {
			return errors.Trace(err)
		}
		for _, proxy := range proxies {
			delete(fenceProxies, proxy.Addr)
		}
		if len(fenceProxies) > 0 {
			errMsg := bytes.NewBufferString("Some proxies may not stop cleanly:")
			for k, _ := range fenceProxies {
				errMsg.WriteString(" ")
				errMsg.WriteString(k)
			}
			return errors.Errorf("%s", errMsg)
		}
	}
	for _, p := range proxies {
		buf, err := json.Marshal(p)
		if err != nil {
			return errors.Trace(err)
		}
		action.Receivers = append(action.Receivers, string(buf))
	}

	b, _ := json.Marshal(action)

	prefix := GetWatchActionPath(productName)
	//action root path
	err = CreateActionRootPath(zkConn, prefix)
	if err != nil {
		return errors.Trace(err)
	}

	//response path
	respPath := path.Join(path.Dir(prefix), "ActionResponse")
	err = CreateActionRootPath(zkConn, respPath)
	if err != nil {
		return errors.Trace(err)
	}

	//create response node, etcd do not support create in order directory
	//get path first
	actionRespPath, err := zkConn.Create(respPath+"/", b, int32(zk.FlagSequence), zkhelper.DefaultFileACLs())
	if err != nil {
		log.ErrorErrorf(err, "zk create resp node = %s", respPath)
		return errors.Trace(err)
	}

	//remove file then create directory
	zkConn.Delete(actionRespPath, -1)
	actionRespPath, err = zkConn.Create(actionRespPath, b, 0, zkhelper.DefaultDirACLs())
	if err != nil {
		log.ErrorErrorf(err, "zk create resp node = %s", respPath)
		return errors.Trace(err)
	}

	suffix := path.Base(actionRespPath)

	// create action node
	actionPath := path.Join(prefix, suffix)
	_, err = zkConn.Create(actionPath, b, 0, zkhelper.DefaultFileACLs())
	if err != nil {
		log.ErrorErrorf(err, "zk create action path = %s", actionPath)
		return errors.Trace(err)
	}

	if needConfirm {
		if err := WaitForReceiverWithTimeout(zkConn, productName, actionRespPath, proxies, timeoutInMs); err != nil {
			return errors.Trace(err)
		}
	}
	return nil
}

开发者ID:cyflhn，项目名称:codis，代码行数:93，代码来源:action.go

注：本文中的github.com/wandoulabs/zkhelper.DefaultFileACLs函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。