public function getValAction()
 {
     //        $op_id = isset($_GET["op_id"])                 ? $_GET["op_id"] : "";
     $op_id = $this->getRequest("op_id", "");
     // 1. parameter is not right
     if ($op_id === "") {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
         QconfMgrLog::err(__FILE__, __LINE__, "parameter 'op_id' is null!");
         echo json_encode($res);
         return;
     }
     $data = OpServ::getMsgById($op_id);
     if ($data === FALSE) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST);
         QconfMgrLog::err(__FILE__, __LINE__, "parameter 'Node not exist'!");
         echo json_encode($res);
         return;
     }
     $res = array("errno" => "0", "errmsg" => "", "data" => $data);
     $json = json_encode($res);
     echo $json;
 }
Example #2
0
<?php

/*
echo OpServ::insert("1", "/dba/mdb", "bjdt,shht,lyct,zwt", "0", 60, 61, NULL, NULL) 
   . PHP_EOL;
*/
$b = OpServ::getMsgById("aefd7f5ef029282e703181abd479179e");
var_dump($b);
$b = OpServ::getMsgById("aefd7f5ef029282e703181abd479179f");
var_dump($b);
$b = OpServ::getMsgById("81546e565d6dfec7dc9bb22146dc43c6");
var_dump($b);
$b = OpServ::getMsgById("88c8d8ff1dbe5b271b494f6d168a4cd9");
var_dump($b);
/*
$b = OpServ::getMsgById("aabbcc");
var_dump($b);

$b = OpServ::listByCondition(NULL, "zhong'chao'", "", NULL, NULL);
var_dump($b);

$b = OpServ::listByCondition("/dba", NULL, NULL, NULL, NULL);
var_dump($b);

$b = OpServ::listByCondition(NULL, "zhong", NULL, NULL, NULL);
var_dump($b);

$b = OpServ::listByCondition(NULL, NULL, "zw", NULL, NULL);
var_dump($b);

$b = OpServ::listByCondition(NULL, NULL, NULL, 60, NULL);
 private function upOrOfflineService($op_type)
 {
     // 1.argument receive and preprocess
     $res = "";
     $argus = self::commonArgusProcess($res);
     if ($argus === FALSE) {
         echo json_encode($res);
         return;
     }
     $user = $argus["user"];
     $path = $argus["path"];
     $idc = $argus["idc"];
     $main_buss_id = $argus["main_buss_id"];
     $sub_buss_id = $argus["sub_buss_id"];
     $service_name = $this->getRequest("service_name", "");
     if ($service_name === "") {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
         QconfMgrLog::err(__FILE__, __LINE__, "paramter: 'service_name({$service_name})'is required!");
         echo json_encode($res);
         return;
     }
     $service_list = preg_split("/[,]+/", trim($service_name, ","));
     //validate for ip_port
     if (ArgsUtil::ipPortsValidation($service_list) === FALSE) {
         //failed to add any new services
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
         QconfMgrLog::err(__FILE__, __LINE__, "ilegal services : {$service_name} under {$path}!");
         echo json_encode($res);
         return;
     }
     // 2. check node exist and is node father type
     $check_res = ServiceController::checkServFatherNode($path, $main_buss_id);
     if ($check_res != InfoDescUtil::QCONF_OK) {
         $res = InfoDescUtil::getErrorMsg($check_res);
         echo json_encode($res);
         return;
     }
     // 3. do up or offline
     $op_type_msg = $op_type === InfoDescUtil::OP_TYPE_OFFLINE ? "offline" : "up";
     $idc_list = preg_split("/[,]+/", $idc);
     // split by ,
     foreach ($idc_list as $idc_each) {
         $idc_host = ZkConf::getZkHost($idc_each);
         $zk_web = new QconfZkWebBase(Log::INFO);
         $zk_web->connect($idc_host);
         $get_ret = ServiceController::getServicesAndStatusWithLink($zk_web, $path, $idc_each, $exist_services);
         if ($get_ret != InfoDescUtil::QCONF_OK) {
             $res = InfoDescUtil::getErrorMsg($get_ret);
             echo json_encode($res);
             return;
         }
         foreach ($service_list as $service) {
             $show_ser_path = PathUtil::unionPath($path, $service);
             // check service exist
             if (!array_key_exists($service, $exist_services)) {
                 $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SERVICE_NO_EXIST);
                 echo json_encode($res);
                 return;
             }
             if ($op_type === InfoDescUtil::OP_TYPE_OFFLINE) {
                 //check up service cout for offline operation
                 $is_last = TRUE;
                 foreach ($exist_services as $one_exist_service => $service_status) {
                     if ($service_status === InfoDescUtil::SERV_STATUS_UP && $one_exist_service != $service) {
                         $is_last = FALSE;
                         break;
                     }
                 }
                 if ($is_last) {
                     $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_OFFILE_SERVICE_ONLY);
                     QconfMgrLog::err(__FILE__, __LINE__, "{$service} is the last up service under {$path}");
                     echo json_encode($res);
                     return;
                 }
                 $ret = ServiceController::offlineServiceWithLink($zk_web, $path, $service, $idc_each);
                 $exist_services[$service] = InfoDescUtil::SERV_STATUS_DOWN;
             } else {
                 $ret = ServiceController::upServiceWithLink($zk_web, $path, $service, $idc_each);
             }
             if ($ret != InfoDescUtil::QCONF_OK) {
                 $res = InfoDescUtil::getErrorMsg($ret);
                 QconfMgrLog::err(__FILE__, __LINE__, "{$op_type_msg} service!");
                 OpServ::insert($op_type, $show_ser_path, $idc_each, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $user, "");
                 echo json_encode($res);
                 return;
             }
             OpServ::insert($op_type, $show_ser_path, $idc_each, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $user, $op_type === InfoDescUtil::OP_TYPE_OFFLINE ? InfoDescUtil::SERV_STATUS_OFFLINE : InfoDescUtil::SERV_STATUS_UP);
         }
     }
     $res = array("errno" => "0", "errmsg" => "", "data" => "{$op_type_msg} service success");
     $json = json_encode($res);
     echo $json;
     return;
 }
 public function deleteAdminAction()
 {
     $main_buss_id = $this->getRequest("main_buss_id", "");
     $user_name = $this->getRequest("user_name", "");
     $node = trim($this->getRequest("node", ""));
     $op_user = $this->userInfo["userName"];
     if ($main_buss_id === "" || $user_name === "" || $node === "") {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
         QconfMgrLog::err(__FILE__, __LINE__, "parameter 'main_buss_id' or 'user_name' or 'node' is null!");
         echo json_encode($res);
         return;
     }
     $flags = UserPermServ::checkSuperAdmin($op_user);
     if ($flags !== InfoDescUtil::QCONF_OK) {
         if ($flags === FALSE) {
             $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
         } else {
             $res = InfoDescUtil::getErrorMsg($flags);
         }
         QconfMgrLog::err(__FILE__, __LINE__, "user:{$op_user} is not super admin!");
         echo json_encode($res);
         return;
     }
     $flags = UserPermServ::deleteAdmin($user_name, $node);
     if ($flags !== InfoDescUtil::QCONF_OK) {
         OpServ::insert(InfoDescUtil::OP_TYPE_USER_PERM_ADMIN_DELETE, $node, "", InfoDescUtil::OP_STATUS_MYSQL_FAILED, $main_buss_id, "NULL", $op_user, "delete admin:{$user_name} perm failed!");
         if ($flags === FALSE) {
             $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
         } else {
             $res = InfoDescUtil::getErrorMsg($flags);
         }
         QconfMgrLog::err(__FILE__, __LINE__, "super admin:{$op_user} delete admin:{$user_name} of node:{$node} failed!");
         echo json_encode($res);
         return;
     }
     OpServ::insert(InfoDescUtil::OP_TYPE_USER_PERM_ADMIN_DELETE, $node, "", InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, "NULL", $op_user, "delete amdin:{$user_name} perm success!");
     $res = array("errno" => "0", "errmsg" => "", "data" => "delete admin user success");
     $json = json_encode($res);
     echo $json;
 }
 public function rejectNodeAction()
 {
     $this->setNoViewRender(true);
     //        $perm_id = isset($_POST['perm_id']) ? $_POST['perm_id'] : "";
     $perm_id = $this->getRequest("perm_id", "");
     $admin_user = $this->userInfo["userName"];
     $sub_buss_id = "NULL";
     // 2. parameter is not right
     if ($perm_id === "") {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
         QconfMgrLog::err(__FILE__, __LINE__, "parameter 'perm_id' is null!");
         echo json_encode($res);
         return;
     }
     // 3. get the perm_id value failed
     $res = PermServ::selectById($perm_id);
     if ($res === FALSE) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
         QconfMgrLog::err(__FILE__, __LINE__, "get the value of perm_id '{$perm_id}' failed!");
         echo json_encode($res);
         return;
     }
     $main_buss_id = $res["main_buss_id"];
     $op_user_email = $res["apply_user_email"];
     $node = $res["node"];
     $idc = $res["idc"];
     $apply_status_code = $res["apply_status_code"];
     if (intval($apply_status_code) !== intval(InfoDescUtil::APPLY_STATUS_EXAMINE)) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_EXIST);
         QconfMgrLog::err(__FILE__, __LINE__, "{$node} has already been deal with!");
         echo json_encode($res);
         return;
     }
     $ret = PermServ::modPerm($perm_id, InfoDescUtil::APPLY_STATUS_NOT_PASS);
     // 4. update the apply staus failed
     if ($ret === FALSE) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
         QconfMgrLog::err(__FILE__, __LINE__, "update the apply stats in qconf_perm failed!");
         echo json_encode($res);
         return;
     }
     OpServ::insert(InfoDescUtil::OP_TYPE_AUDIT_REJECT, $qconf_path, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, "");
     // 5. return the data
     $res = array("errno" => "0", "errmsg" => "", "data" => "");
     NotifyUtil::notifyByQHEmail($op_user_email, "node: '{$node}' apply on '{$idc}' has been REJECTED", " 在机房 {$idc} 申请的根节点 {$node} 被拒绝! ", $admin_user);
     $json = json_encode($res);
     echo $json;
 }
 public function rollbackAction()
 {
     $path = trim($this->getRequest("path", ""), "/");
     $idc = $this->getRequest("idc", "");
     $main_buss_id = $this->getRequest("main_buss_id", "");
     $op_user = $this->userInfo["userName"];
     // 1. parameter null
     if ($path === "" || $main_buss_id === "" || $idc === "") {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
         QconfMgrLog::err(__FILE__, __LINE__, "parameter 'main_buss_id', 'path' or 'idc' is null!");
         echo json_encode($res);
         return;
     }
     // 2. check node exist
     $path = "/" . $path;
     $node = NodeServ::getNodeByNodeWhole($path, $main_buss_id);
     if ($node === FALSE) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST);
         QconfMgrLog::err(__FILE__, __LINE__, "node({$path}) with main_buss_id({$main_buss_id}) not exist!");
         echo json_encode($res);
         return;
     }
     $node_whole = $node["node_whole"];
     //[USERPERM CHECK]
     $userperm_ret = UserPermServ::checkPerm($op_user, $node_whole);
     if ($userperm_ret === FALSE) {
         QconfMgrLog::err(__FILE__, __LINE__, "Insufficient permission of {$op_user} on node {$node_whole}");
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_USER_PERM_PERMISSION_DENIED);
         echo json_encode($res);
         return;
     }
     $main_buss_id = $node["main_buss_id"];
     $sub_buss_id = $node["sub_buss_id"];
     // 3. idc validation
     $cur_idcs = $node["idc"];
     $check_res = self::idcValidation($idc, $cur_idcs);
     if ($check_res["errno"] != "0") {
         echo json_encode($check_res);
         return;
     }
     // 4. get snapshot content
     $snapshot_content = SnapShotUtil::getSnapShotContent($main_buss_id, $node_whole);
     if ($snapshot_content === FALSE) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_MODULE_FAILED);
         QconfMgrLog::err(__FILE__, __LINE__, "failed to get snapshot by node_whole({$node_whole}), main_buss_id({$main_buss_id})");
         echo json_encode($res);
         return;
     }
     // 5.rollback
     if (!array_key_exists($idc, $snapshot_content)) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_IDC_NOT_EXIST);
         QconfMgrLog::err(__FILE__, __LINE__, "snapshot of node_whole({$node_whole}), main_buss_id({$main_buss_id}) do not exist on idc({$idc}) ");
         echo json_encode($res);
         return;
     }
     $result_idc = $snapshot_content[$idc];
     if (!array_key_exists("conf", $result_idc) || !array_key_exists("serv", $result_idc)) {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_FILE_ERROR);
         QconfMgrLog::err(__FILE__, __LINE__, "snapshot error of node_whole({$node_whole}), main_buss_id({$main_buss_id})");
         echo json_encode($res);
         return;
     }
     $idc_host = ZkConf::getZkHost($idc);
     $zk_web = new QconfZkWebBase(Log::INFO);
     $zk_web->connect($idc_host);
     $result_conf = $result_idc["conf"];
     foreach ($result_conf as $key => $value) {
         $set_ret = NodeController::setConfWithLink($zk_web, $key, $idc, $value);
         if ($set_ret != InfoDescUtil::QCONF_OK) {
             OpServ::insert(InfoDescUtil::OP_TYPE_MOD, $key, $idc, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, "");
             $res = InfoDescUtil::getErrorMsg($set_ret);
             QconfMgrLog::err(__FILE__, __LINE__, "replace node value by snapshot failed, node_whole({$node_whole}),\n                    main_buss_id({$main_buss_id})");
             echo json_encode($res);
             return;
         }
         OpServ::insert(InfoDescUtil::OP_TYPE_MOD, $key, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, $value);
     }
     $result_serv = $result_idc["serv"];
     foreach ($result_serv as $key => $hosts) {
         $current_serv_no_statu = array();
         $snapshot_serv_no_statu = array_keys($hosts);
         $get_ret = ServiceController::getServicesWithLink($zk_web, $key, $idc, $current_serv_no_statu);
         if ($get_ret != InfoDescUtil::QCONF_OK) {
             $res = InfoDescUtil::getErrorMsg($get_ret);
             QconfMgrLog::err(__FILE__, __LINE__, "get service failed, key({$key})!");
             echo json_encode($res);
             return;
         }
         $serv_to_add = array_diff($snapshot_serv_no_statu, $current_serv_no_statu);
         $serv_to_delete = array_diff($current_serv_no_statu, $snapshot_serv_no_statu);
         $serv_to_modify = array_intersect($snapshot_serv_no_statu, $current_serv_no_statu);
         foreach ($serv_to_add as $ser) {
             $show_ser_path = PathUtil::unionPath($key, $ser);
             $add_ret = ServiceController::addServiceWithLink($zk_web, $key, $ser, $idc, $hosts[$ser]);
             if ($add_ret != InfoDescUtil::QCONF_OK) {
                 $res = InfoDescUtil::getErrorMsg($add_ret);
                 OpServ::insert(InfoDescUtil::OP_TYPE_ADD, $show_ser_path, $idc, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, "");
                 echo json_encode($res);
                 return;
             }
             OpServ::insert(InfoDescUtil::OP_TYPE_ADD, $show_ser_path, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, "");
         }
         foreach ($serv_to_modify as $ser) {
             $show_ser_path = PathUtil::unionPath($key, $ser);
             $snapshot_statu = $hosts[$ser];
             if ($snapshot_statu === InfoDescUtil::SERV_STATUS_UP || $snapshot_statu === InfoDescUtil::SERV_STATUS_DOWN) {
                 $modify_ret = ServiceController::upServiceWithLink($zk_web, $key, $ser, $idc);
                 $modify_type = InfoDescUtil::OP_TYPE_UP;
             } else {
                 if ($snapshot_statu === InfoDescUtil::SERV_STATUS_OFFLINE) {
                     $modify_ret = ServiceController::offlineServiceWithLink($zk_web, $key, $ser, $idc);
                     $modify_type = InfoDescUtil::OP_TYPE_OFFLINE;
                 } else {
                     QconfMgrLog::err(__FILE__, __LINE__, "service status is unknown, show_ser_path({$show_ser_path})!");
                 }
             }
             if ($modify_ret != InfoDescUtil::QCONF_OK) {
                 $res = InfoDescUtil::getErrorMsg($modify_ret);
                 OpServ::insert($modify_type, $show_ser_path, $idc, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, "");
                 echo json_encode($res);
                 return;
             }
             OpServ::insert($modify_type, $show_ser_path, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, "");
         }
         foreach ($serv_to_delete as $ser) {
             $show_ser_path = PathUtil::unionPath($key, $ser);
             $delete_ret = ServiceController::deleteServiceWithLink($zk_web, $key, $ser, $idc);
             if ($delete_ret != InfoDescUtil::QCONF_OK) {
                 $res = InfoDescUtil::getErrorMsg($delete_ret);
                 OpServ::insert(InfoDescUtil::OP_TYPE_DEL, $show_ser_path, $idc, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, "");
                 echo json_encode($res);
                 return;
             }
             OpServ::insert(InfoDescUtil::OP_TYPE_DEL, $show_ser_path, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, "");
         }
     }
     OpServ::insert(InfoDescUtil::OP_TYPE_SNAPSHOT_ROLLBACK, $node_whole, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, "");
     $res = array("errno" => "0", "errmsg" => "", "data" => "rollback success");
     $json = json_encode($res);
     echo $json;
     return;
 }
 private function addOrUpdateConfInternal($node_whole, $idc, $node_val, $main_buss_id, $sub_buss_id, $note, $op_user, $value_overwrite)
 {
     //echo "node_whole($node_whole), idc($idc), node_val($node_val), main_buss_id($main_buss_id)";
     // 1. parameter is not right
     if ($node_whole === "" || $idc === "" || $main_buss_id === "" || $sub_buss_id === "") {
         $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
         QconfMgrLog::err(__FILE__, __LINE__, "parameter 'node_whole' 'idc' 'main_buss_id' or 'sub_buss_id' is null!");
         return $res;
     }
     // 1. check whether node already exist
     $cur_node = NodeServ::getNodeByNodeWhole($node_whole, $main_buss_id);
     $node_id = $cur_node["node_id"];
     $idc = trim($idc, ",");
     $idc_list = preg_split("/[,]+/", $idc);
     if ($cur_node === FALSE) {
         // 2.1 add conf
         $ret = ExtraController::addConfAfterParamValidation($op_user, $node_whole, $idc, $main_buss_id, $sub_buss_id, $note, $node_val);
         if ($ret != 0) {
             $res = InfoDescUtil::getErrorMsg($ret);
             return $res;
         }
     } else {
         //distinguish idcs need to be add or modified
         $need_addidc_idcs = array();
         $need_modify_idcs = "";
         $cur_idcs = $cur_node["idc"];
         $cur_idcs_array = explode(',', $cur_idcs);
         foreach ($idc_list as $idc_each) {
             $exist_idc = in_array($idc_each, $cur_idcs_array);
             if ($exist_idc === FALSE) {
                 $need_addidc_idcs[$idc_each] = $node_val;
             } else {
                 $need_modify_idcs .= $idc_each . ",";
             }
         }
         $need_modify_idcs = trim($need_modify_idcs, ",");
         // 2.2 add idc
         if (count($need_addidc_idcs) > 0) {
             $qconf_node_type = $cur_node["node_type_code"];
             $failed_idcs = self::retryOperation($need_addidc_idcs, $node_whole, $qconf_node_type, $main_buss_id, $sub_buss_id, $op_user);
             if (count($failed_idcs) != 0) {
                 //failed return
                 $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_ZOOKEEPER_FAIL);
                 foreach ($failed_idcs as $fail_idc => $value) {
                     OpServ::insert(InfoDescUtil::OP_TYPE_EXPANSION, $node_whole, $add_idcs, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, "");
                     if ($res["data"] != "") {
                         $res["data"] .= ",";
                     }
                     $res["data"] .= "{$fail_idc}";
                 }
                 return $res;
             }
             $add_idcs = "";
             foreach ($need_addidc_idcs as $one_idc => $value) {
                 $add_idcs .= ",{$one_idc}";
             }
             $add_idcs = trim($add_idcs, ",");
             $ret = NodeServ::modIdc($node_id, $add_idcs);
             if ($ret === FALSE) {
                 $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
                 OpServ::insert(InfoDescUtil::OP_TYPE_EXPANSION, $node_whole, $add_idcs, InfoDescUtil::OP_STATUS_MYSQL_FAILED, $main_buss_id, $sub_buss_id, $op_user, "");
                 return $res;
             }
             foreach ($need_addidc_idcs as $one_idc => $value) {
                 OpServ::insert(InfoDescUtil::OP_TYPE_EXPANSION, $node_whole, $one_idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, $value);
             }
         }
         if ($need_modify_idcs != "" && $value_overwrite === TRUE) {
             // 3.3 modify conf
             $res = ExtraController::modifyConfAfterParamValidation($op_user, $node_whole, $need_modify_idcs, $main_buss_id, $sub_buss_id, $note, $node_val);
             if ($res["errno"] != "0") {
                 return $res;
             }
         }
     }
     // 6. return success
     $res = array("errno" => "0", "errmsg" => "", "data" => "add or update node success!");
     return $res;
 }