public function checkFeedbackAction()
{
$node_id = $this->getRequest("node_id", "");
$idc = $this->getRequest("idc", "");
$page = $this->getRequest("page", 1);
$page_count = $this->getRequest("pageCount", 20);
// 1. parameter is not right
if ($node_id === "" || $idc === "") {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
QconfMgrLog::err(__FILE__, __LINE__, "parameter node_id or idc is null!");
echo json_encode($res);
return;
}
ArgsUtil::setVal($page);
ArgsUtil::setVal($page_count);
if ($page <= 0) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
QconfMgrLog::err(__FILE__, __LINE__, "parameter page error!");
echo json_encode($res);
return;
}
if ($page_count < 0) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
QconfMgrLog::err(__FILE__, __LINE__, "parameter page_count error!");
echo json_encode($res);
return;
}
// 2. idc zookeeper server not exist
$idc_host = ZkConf::getZkHost($idc);
if ($idc_host === NULL) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_IDC_NOT_EXIST);
QconfMgrLog::err(__FILE__, __LINE__, "'{$idc}' is not int ZOOKEEPER_SVR!");
echo json_encode($res);
return;
}
// 3. 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;
}
$node_whole = $dbnode["node_whole"];
$node_type_code = $dbnode["node_type_code"];
$data_type = $node_type_code == InfoDescUtil::NODE_TYPE_SERV_FATHER ? InfoDescUtil::FEEDBACK_DATA_TYPE_SERVICE : InfoDescUtil::FEEDBACK_DATA_TYPE_VALUE;
$cur_node_idc = $dbnode["idc"];
$cur_idcs_array = explode(',', $cur_node_idc);
$exist_idc = in_array($idc, $cur_idcs_array);
if ($exist_idc === FALSE) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_IDC_NOT_IN_DATABASE);
QconfMgrLog::err(__FILE__, __LINE__, "node : {$node_id} does not exist on idc : {$idc}!");
echo json_encode($res);
return;
}
// 4. get feedbacks on current node
$start = ($page - 1) * $page_count;
$qconf_path = PathUtil::getQconfPath($node_whole);
$feedbacks = FeedbackServ::queryFeedbackByNode($qconf_path, $idc, $data_type, $start, $page_count);
if ($feedbacks === FALSE) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
QconfMgrLog::err(__FILE__, __LINE__, "failed to query feedbacks by node:{$node_whole},\n idc({$idc}), data_type({$data_type}), page({$page}), page_count({$page_count})!");
echo json_encode($res);
return;
}
$total_count = FeedbackServ::feedbackAmountByNode($qconf_path, $idc, $data_type);
if ($total_count === FALSE) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL);
QconfMgrLog::err(__FILE__, __LINE__, "failed to get feedbacks amount by node:{$node_whole}, idc({$idc}), data_type({$data_type})");
echo json_encode($res);
return;
}
// 5. calcuate value_md5
$zk_web = new QconfZkWebBase(Log::INFO);
$zk_web->connect($idc_host);
$retry_time = 0;
if ($data_type == InfoDescUtil::FEEDBACK_DATA_TYPE_SERVICE) {
// 5.1 calcuate value_md5 for service father node
$services = -1;
while ($services === -1 && $retry_time <= InfoDescUtil::ZK_MAX_RETRY_TIME) {
QconfMgrLog::err(__FILE__, __LINE__, "retry {$retry_time} of " . InfoDescUtil::ZK_MAX_RETRY_TIME . " to get services {$node_whole} on {$idc_host}");
$services = $zk_web->get_group_services_with_status($qconf_path);
$retry_time++;
}
if ($services === -1) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_ZOOKEEPER_FAIL);
QconfMgrLog::err(__FILE__, __LINE__, "The children of path: {$qconf_path} are null!");
echo json_encode($res);
return;
}
ksort($services);
foreach ($services as $serv => $status) {
$ser_combine .= "{$serv}#{$status},";
}
$ser_combine = trim($ser_combine, ',');
//echo $ser_combine;
$node_md5 = md5($ser_combine);
} else {
// 5.2 calcuate value_md5 for value
$node_val = -1;
while ($node_val === -1 && $retry_time <= InfoDescUtil::ZK_MAX_RETRY_TIME) {
QconfMgrLog::err(__FILE__, __LINE__, "retry {$retry_time} of " . InfoDescUtil::ZK_MAX_RETRY_TIME . " to get value of {$node_whole} on {$idc}");
$node_val = $zk_web->get_conf($qconf_path);
$retry_time++;
}
if ($node_val === -1) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_ZOOKEEPER_FAIL);
QconfMgrLog::err(__FILE__, __LINE__, "failed to get value of {$qconf_path}!");
echo json_encode($res);
return;
}
$node_md5 = md5($node_val);
}
// 6. encapsulate feedback result
$fd_result = array();
foreach ($feedbacks as $feedback) {
$fd_one = array("feedback_id" => $feedback["feedback_id"], "hostname" => $feedback["hostname"], "ip" => $feedback["ip"], "status" => $feedback["value_md5"] == $node_md5 ? "0" : "1", "update_time" => $feedback["update_time"]);
$fd_result[] = $fd_one;
}
$result = array("curPage" => "{$page}", "totalCount" => "{$total_count}", "listing" => $fd_result);
$res = array("errno" => "0", "errmsg" => "", "data" => $result);
$json = json_encode($res);
echo $json;
}
public function addServiceAction()
{
$node_id = $this->getRequest("node_id", "");
$idc = $this->getRequest("idc", "");
$service_name = $this->getRequest("service_name", "");
$op_user = $this->userInfo["userName"];
// 1. parameter is not right
if ($node_id === "" || $idc === "" || $service_name === "") {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
QconfMgrLog::err(__FILE__, __LINE__, "parameter 'node_id', 'idc', 'service_name', is null!");
echo json_encode($res);
return;
}
// 2. check node_id
$node_row = NodeServ::getNode($node_id);
if ($node_row === FALSE || count($node_row) === 0) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST);
QconfMgrLog::err(__FILE__, __LINE__, "'node_id : {$node_id} not exist!'");
echo json_encode($res);
return;
}
$db_node_whole = $node_row["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;
}
// 3. check node type code
$node_type_code = $node_row["node_type_code"];
if ($node_type_code === InfoDescUtil::NODE_TYPE_NORMAL_FATHER) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_TYPE);
QconfMgrLog::err(__FILE__, __LINE__, "node {$node_id} is not a normal father node!'");
echo json_encode($res);
return;
} else {
if ($node_type_code === InfoDescUtil::NODE_TYPE_NORMAL) {
//[SNAPSHOT CHECK]
$main_buss_id = $node_row["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;
}
}
}
// 4. check idc exist
$idc = trim($idc, ",");
$idc_list = preg_split("/[,]+/", $idc);
$failed_idcs = "";
foreach ($idc_list as $idc_each) {
$idc_host = ZkConf::getZkHost($idc_each);
if ($idc_host === NULL) {
//idc does not exist
$failed_idcs .= ",{$idc_each}";
}
}
if ($failed_idcs != "") {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_IDC_NOT_EXIST);
$res["data"] .= trim($failed_idcs, ",");
echo json_encode($res);
return;
}
// 5. add add in zookeeper
$failed_idcs = self::retryOperation($node_id, $idc_list, $service_name, $op_user, InfoDescUtil::OP_TYPE_BATCH_ADD_SERV);
// 6. send result
if (count($failed_idcs) === 0) {
//success return
$res = array("errno" => "0", "errmsg" => "", "data" => "add service success!");
$json = json_encode($res);
echo $json;
return;
} else {
//failed return
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BATCH_FAIL_EXIST);
foreach ($failed_idcs as $fail_idc) {
if ($res["data"] != "") {
$res["data"] .= ",";
}
$res["data"] .= $fail_idc;
}
$json = json_encode($res);
echo $json;
return;
}
}
public function createAction()
{
$node_id = $this->getRequest("node_id", "");
$idc = $this->getRequest("idc", "");
$op_user = $this->userInfo["userName"];
// 1. parameter null
if ($node_id === "" || $idc === "") {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
QconfMgrLog::err(__FILE__, __LINE__, "paramter: 'path', 'main_buss_id' or 'idc' are required!");
echo json_encode($res);
return;
}
// 2. node is exist
$node = NodeServ::getNode($node_id);
if ($node === FALSE) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST);
QconfMgrLog::err(__FILE__, __LINE__, "node of node_id({$node_id}) not exist!");
echo json_encode($res);
return;
}
// 3. node level is smaller than 2
$node_level = $node["node_level"];
if ($node_level < 2) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_NODE_LEVEL_ERROR);
QconfMgrLog::err(__FILE__, __LINE__, "snapshot mustn't be created on root node!");
echo json_encode($res);
return;
}
// 4. already exist snapshot
$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"];
$existed = SnapShotUtil::existSnapShotForSnapShot($main_buss_id, $node_whole, $snapshot_path);
if ($existed === FALSE) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_MODULE_FAILED);
QconfMgrLog::err(__FILE__, __LINE__, "check snapshot existed failed");
echo json_encode($res);
return;
}
if ($existed === InfoDescUtil::SNAPSHOT_FILE_EXIST) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_FILE_EXIST);
$res["errmsg"] .= ": {$snapshot_path}";
QconfMgrLog::err(__FILE__, __LINE__, "snapshot has already exist, snapshot_path({$snapshot_path})");
echo json_encode($res);
return;
}
// 5. idc validation
$cur_idcs = $node["idc"];
$check_res = self::idcValidation($idc, $cur_idcs);
if ($check_res["errno"] != "0") {
echo json_encode($check_res);
return;
}
// 6. construct values
$zk_web = new QconfZkWebBase(Log::INFO);
$idc_list = preg_split("/[,]+/", trim($idc, ","));
$descendant = NodeServ::getDescendant($node_whole);
$descendant[] = $node;
$idc_values = array();
foreach ($idc_list as $idc_each) {
$values_conf = array();
$values_serv = array();
$idc_host = ZkConf::getZkHost($idc_each);
$zk_web->connect($idc_host);
foreach ($descendant as $one_descendant) {
$desc_node_whole = $one_descendant["node_whole"];
$desc_node_type_code = $one_descendant["node_type_code"];
$desc_node_idcs = $one_descendant["idc"];
$exist_idc = in_array($idc_each, explode(',', $desc_node_idcs));
if ($exist_idc === FALSE) {
continue;
}
if ($desc_node_type_code === InfoDescUtil::NODE_TYPE_SERV_FATHER) {
// get services
$get_ret = ServiceController::getServicesAndStatusWithLink($zk_web, $desc_node_whole, $idc_each, $services);
if ($get_ret != InfoDescUtil::QCONF_OK) {
$res = InfoDescUtil::getErrorMsg($get_ret);
$res["data"] .= $idc_each;
echo json_encode($res);
return;
}
$values_serv[$desc_node_whole] = $services;
}
// get conf
$get_conf = NodeController::getConfWithLink($zk_web, $desc_node_whole, $idc_each, $node_val);
if ($get_conf != InfoDescUtil::QCONF_OK) {
$res = InfoDescUtil::getErrorMsg($get_conf);
$res["data"] .= $idc_each;
echo json_encode($res);
return;
}
$values_conf[$desc_node_whole] = $node_val;
}
$values = array();
$values["conf"] = $values_conf;
$values["serv"] = $values_serv;
$idc_values[$idc_each] = $values;
}
// 7. create snapshot
$main_buss_id = $node["main_buss_id"];
$sub_buss_id = $node["sub_buss_id"];
$create_res = SnapShotUtil::createSnapShot($main_buss_id, $node_whole, $op_user, $idc_values);
if ($create_res === FALSE) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_MODULE_FAILED);
QconfMgrLog::err(__FILE__, __LINE__, "snapshot has already exist");
echo json_encode($res);
return;
}
OpServ::insert(InfoDescUtil::OP_TYPE_SNAPSHOT_ADD, $node_whole, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, "");
// 8. return the right info
$res = array("errno" => "0", "errmsg" => "", "data" => "create snapshot success!");
$json = json_encode($res);
echo $json;
}
public static function modIdc($node_id, $idc)
{
if ($node_id === NULL || $node_id === "" || $idc === NULL) {
QconfMgrLog::err(__FILE__, __LINE__, "node_id or idc is NULL");
return FALSE;
}
ArgsUtil::setSQLEscape($node_id);
ArgsUtil::setSQLEscape($idc);
$idc_list = preg_split("/[,]+/", trim($idc, ","));
while ($node_id != 0) {
$row = NodeServ::getNode($node_id);
if ($row === FALSE) {
return FALSE;
}
$p_idcs = trim($row["idc"], ",");
$p_idcs_list = preg_split("/[,]+/", $p_idcs);
$diff_list = array_diff($idc_list, $p_idcs_list);
$diff_idc = implode(",", $diff_list);
$new_idc = $p_idcs . "," . $diff_idc;
$new_idc = trim($new_idc, ",");
$ret = self::modColById($node_id, "idc", $new_idc);
if ($ret === FALSE) {
return FALSE;
}
$node_id = $row["parent_node_id"];
}
return TRUE;
}
public function modMultiConfAction()
{
$node_array = $this->getRequest("node_array", "");
$main_buss_id = $this->getRequest("main_buss_id", "");
$sub_buss_id = $this->getRequest("sub_buss_id", "");
$op_user = $this->userInfo["userName"];
// 1. parameter is not right
if ($node_array === "" || $idc === "" || $main_buss_id === "") {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
QconfMgrLog::err(__FILE__, __LINE__, "parameter 'idc'" . " 'node_array' 'main_buss_id' is null!");
echo json_encode($res);
return;
}
$modify_nodes = json_decode($node_array);
// 2. validation
if ($modify_nodes === NULL || !is_array($modify_nodes)) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS);
QconfMgrLog::err(__FILE__, __LINE__, "node : node_array({$node_array}) format error!");
echo json_encode($res);
return;
}
$checked_nodes = array();
foreach ($modify_nodes as $modify_node_info) {
if (!is_array($modify_node_info)) {
//TODO reutrn false
}
$cur_id = $modify_node_info["node_id"];
$cur_value = $modify_node_info["value"];
$cur_idc = $modify_node_info["idc"];
// check parameter null
if ($cur_id === null || $cur_value === null || $cur_idc === null) {
//TODO return false
}
//check node exist
$cur_node = NodeServ::getNode($cur_id);
if ($dbnode === FALSE) {
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST);
QconfMgrLog::err(__FILE__, __LINE__, "node : {$cur_id} is not exist!");
echo json_encode($res);
return;
}
//[USERPERM CHECK]
$cur_node_whole = $cur_node["node_whole"];
$userperm_ret = UserPermServ::checkPerm($op_user, $cur_node_whole);
if ($userperm_ret === FALSE) {
QconfMgrLog::err(__FILE__, __LINE__, "Insufficient permission of {$op_user} on node {$cur_node_whole}");
$res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_USER_PERM_PERMISSION_DENIED);
echo json_encode($res);
return;
}
// check idc
$idc_host = ZkConf::getZkHost($cur_idc);
if ($idc_host === NULL) {
//TODO return false
}
// pass validation
$item = array();
$item["idc"] = $cur_idc;
$item["value"] = $cur_value;
$item["node"] = $cur_node;
$checked_nodes[$cur_id] = $item;
}
// 3. actually do modification
foreach ($checked_nodes as $node_id => $item) {
$idc = $item["idc"];
$node = $item["node"];
$node_val = $item["value"];
$ret = self::modNodeValue($node_id, $idc, $node["node_whole"], $node["main_buss_id"], $node["sub_buss_id"], $node_val, "", $op_user);
if ($ret != 0) {
$res = InfoDescUtil::getErrorMsg($ret);
echo json_encode($res);
return;
}
}
// return success
$res = array("errno" => "0", "errmsg" => "", "data" => "modify success!");
$json = json_encode($res);
echo $json;
}
