public static function addConfAfterParamValidation($user, $path, $idc, $main_buss_id, $sub_buss_id, $desc, $node_val)
{
// 1.check whether node already exist
$add_node = NodeServ::getNodeByNodeWhole($path, $main_buss_id);
if ($add_node != FALSE) {
$current_idc_array = explode(",", $add_node["idc"]);
$new_idc_array = explode(",", $idc);
$intersect = array_intersect($current_idc_array, $new_idc_array);
if (count($intersect) != 0) {
return InfoDescUtil::ERR_NODE_EXIST;
}
}
// 2.cascade add node in database
mysql_query("BEGIN");
$cur_path = "";
$parent_id = 0;
$ret = TRUE;
$path = "/" . trim($path, "/");
$node_list = preg_split("/[\\/]+/", trim($path, "/"));
for ($i = 0; $i < count($node_list); $i++) {
$currentp = $node_list[$i];
$cur_path .= "/" . $node_list[$i];
$exist = NodeServ::checkNode($cur_path, $main_buss_id);
if ($exist == FALSE) {
if ($i === 0) {
// root path
$perm_path = $node_list[$i];
QconfMgrLog::err(__FILE__, __LINE__, "root node :{$perm_path} is not exist on {$main_buss_id} ");
return InfoDescUtil::ERR_NODE_NOT_EXIST;
} else {
//normal path
if ($i == count($node_list) - 1) {
$ret = NodeServ::insert($parent_id, $node_list[$i], InfoDescUtil::NODE_TYPE_NORMAL, $cur_path, $main_buss_id, $sub_buss_id, $idc, $desc);
} else {
$ret = NodeServ::insert($parent_id, $node_list[$i], InfoDescUtil::NODE_TYPE_NORMAL, $cur_path, $main_buss_id, $sub_buss_id, $idc, "");
}
$cur_node = NodeServ::getNodeByNodeWhole($cur_path, $main_buss_id);
if ($cur_node != FALSE) {
$parent_id = $cur_node["node_id"];
} else {
$ret = FALSE;
QconfMgrLog::err(__FILE__, __LINE__, "get node with path:{$cur_path} and " . "main_buss_id:{$main_buss_id} after insert node, failed!");
break;
}
}
} else {
//already exist
$cur_node = NodeServ::getNodeByNodeWhole($cur_path, $main_buss_id);
if ($cur_node === FALSE) {
QconfMgrLog::err(__FILE__, __LINE__, "get node of path:{$cur_path}, main_buss_id:{$main_buss_id} failed!");
$ret = FALSE;
break;
} else {
// judge node type
$cur_node_type = $cur_node["node_type_code"];
if ($cur_node_type == InfoDescUtil::NODE_TYPE_SERV_FATHER && $cur_path != $path) {
mysql_query("ROLLBACK");
QconfMgrLog::err(__FILE__, __LINE__, "path:{$cur_path} " . "is already service father type of main_buss_id:{$main_buss_id} ");
return InfoDescUtil::ERR_IMPORT_ADD_UNDER_SERV_FATHER;
}
//modify idc since idc expansion may happened
$current_id = $cur_node["node_id"];
$current_idc_array = explode(",", $cur_node["idc"]);
$new_idc_array = explode(",", $idc);
$set_idc_array = array_merge($current_idc_array, $new_idc_array);
$set_idc = implode(",", $set_idc_array);
if (NodeServ::modIdc($current_id, $set_idc) === FALSE) {
QconfMgrLog::err(__FILE__, __LINE__, "modify Idc:{$set_idc} of node_id:{$current_id} failed!");
}
$parent_id = $current_id;
}
}
}
// any mysql error happened in current loop
if ($ret === FALSE) {
mysql_query("ROLLBACK");
//$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
QconfMgrLog::err(__FILE__, __LINE__, "node:{$path} didn't exist in database");
//echo json_encode($res);
return InfoDescUtil::ERR_MYSQL_FAIL;
}
// 3.add node into each idc
$idc_list = preg_split("/[,]+/", $idc);
$zk_web = new QconfZkWebBase(Log::INFO);
foreach ($idc_list as $idc_each) {
// certainly exist which has been validation in the CommonArgusProcess function
$idc_host = ZkConf::getZkHost($idc_each);
$zk_web->connect($idc_host);
$qconf_path = PathUtil::getQconfPath($path);
$retry_time = 0;
while ($retry_time++ < 3 && $zk_web->add_conf($qconf_path, $node_val) === -1) {
QconfMgrLog::err(__FILE__, __LINE__, "fail to add conf into zookeeper! retry time {$retry_time}");
}
if ($retry_time >= 3) {
mysql_query("ROLLBACK");
//$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_ZOOKEEPER_FAIL);
QconfMgrLog::err(__FILE__, __LINE__, "add in zookeeper failed on idc: {$idc_each}");
OpServ::insert(InfoDescUtil::OP_TYPE_ADD, $path, $idc, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $user, $node_val);
//echo json_encode($res);
return InfoDescUtil::ERR_ZOOKEEPER_FAIL;
}
}
OpServ::insert(InfoDescUtil::OP_TYPE_ADD, $path, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $user, $node_val);
mysql_query("COMMIT");
return 0;
}
private function addOrUpdateConfInternal($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;
}
