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 $json; return; }
private function upOrOfflineService($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 addChildAction() { $node_id = $this->getRequest("node_id", ""); $node_whole = $this->getRequest("node_whole", ""); $idc = $this->getRequest("idc", ""); $sub_node = $this->getRequest("sub_node", ""); $sub_node_val = $this->getRequest("sub_node_val", ""); $main_buss_id = $this->getRequest("main_buss_id", ""); $sub_buss_id = $this->getRequest("sub_buss_id", ""); $note = $this->getRequest("note", ""); $op_user = $this->userInfo["userName"]; // 1. parameter is not right if ($node_id === "" || $node_whole === "" || $sub_node === "" || $idc === "" || $main_buss_id === "" || $sub_buss_id === "") { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS); QconfMgrLog::err(__FILE__, __LINE__, "parameter 'node_id' 'node_whole' 'idc' 'sub_node' " . "'main_buss_id' 'sub_buss_id' is null!"); echo json_encode($res); return; } $sub_node = trim($sub_node, "/"); // 2. check the path is not one level if (strpos($sub_node, "/") !== FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NAME_ERR); QconfMgrLog::err(__FILE__, __LINE__, "sub_node : {$sub_node} is not a one level node"); echo json_encode($res); return; } // 3. check whether the node name has been used $ret = NodeServ::check($node_id, $sub_node); if ($ret === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_EXIST); QconfMgrLog::err(__FILE__, __LINE__, "node : {$node_id} already has a sub node named {$sub_node}"); echo json_encode($res); return; } // 4. get the node info from database $dbnode = NodeServ::getNode($node_id); if ($dbnode === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST); QconfMgrLog::err(__FILE__, __LINE__, "node : {$node_id} is not exist!"); echo json_encode($res); return; } $db_node_whole = $dbnode["node_whole"]; if ($db_node_whole != $node_whole) { QconfMgrLog::err(__FILE__, __LINE__, "Inconsistent: node_id : {$node_id},\n node_whole : {$node_whole} vs {$db_node_whole}"); } //[USERPERM CHECK] $userperm_ret = UserPermServ::checkPerm($op_user, $db_node_whole); if ($userperm_ret === FALSE) { QconfMgrLog::err(__FILE__, __LINE__, "Insufficient permission of {$op_user} on node {$db_node_whole}"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_USER_PERM_PERMISSION_DENIED); echo json_encode($res); return; } //[SNAPSHOT CHECK] $main_buss_id = $dbnode["main_buss_id"]; $snapshot_ret = SnapShotUtil::existSnapShotForNode($main_buss_id, $db_node_whole, $snapshot_path); if ($snapshot_ret === FALSE) { QconfMgrLog::err(__FILE__, __LINE__, "snapshot operation failed"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_MODULE_FAILED); echo json_encode($res); return; } if ($snapshot_ret === InfoDescUtil::SNAPSHOT_FILE_EXIST) { QconfMgrLog::err(__FILE__, __LINE__, "snapshot existed on current node node_whole({$node_whole})"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_LOCKED_NODE); $res["errmsg"] .= ": {$snapshot_path}"; echo json_encode($res); return; } $idc_list = preg_split("/[,]+/", $idc); // split by , $idc_host = ZkConf::getZkHost($idc_list[0]); // 5. idc zookeeper server not exist if ($idc_host === NULL) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_IDC_NOT_EXIST); echo json_encode($res); return; } $zk_web = new QconfZkWebBase(Log::INFO); $zk_web->connect($idc_host); $qconf_path = PathUtil::getQconfPathWithSubNode($db_node_whole, $sub_node); $ret = -1; $retry_time = 0; while ($ret === -1 && $retry_time <= InfoDescUtil::ZK_MAX_RETRY_TIME) { QconfMgrLog::err(__FILE__, __LINE__, "retry {$retry_time} of " . InfoDescUtil::ZK_MAX_RETRY_TIME . " to add conf: {$db_node_whole} on {$idc_host}"); $ret = $zk_web->add_conf($qconf_path, $sub_node_val); $retry_time++; } // 6. zookeeper add failed if ($ret === -1) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_ZOOKEEPER_FAIL); OpServ::insert(InfoDescUtil::OP_TYPE_ADD, $qconf_path, $idc, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, ""); echo json_encode($res); return; } $sub_path_whole = PathUtil::unionPath($db_node_whole, $sub_node); $ret = NodeServ::insert($node_id, $sub_node, InfoDescUtil::NODE_TYPE_NORMAL, $sub_path_whole, $main_buss_id, $sub_buss_id, $idc, $note); if ($ret === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL); OpServ::insert(InfoDescUtil::OP_TYPE_ADD, $sub_path_whole, $idc, InfoDescUtil::OP_STATUS_MYSQL_FAILED, $main_buss_id, $sub_buss_id, $op_user, ""); echo json_encode($res); return; } OpServ::insert(InfoDescUtil::OP_TYPE_ADD, $sub_path_whole, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, $sub_node_val); $res = array("errno" => "0", "errmsg" => "", "data" => "add child node success!"); $json = json_encode($res); echo $json; }