Initial commit
This commit is contained in:
@@ -0,0 +1,330 @@
|
||||
<?php
|
||||
session_start();
|
||||
$act = $_GET['act'] ?? '';
|
||||
|
||||
// 未登录直接拒绝所有接口访问
|
||||
if(empty($_SESSION['user_id'])){
|
||||
header("Content-Type:application/json;charset=utf-8");
|
||||
echo json_encode(["code"=>401,"msg"=>"未登录，请前往登录页面"], JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 统一数据库配置
|
||||
$dbHost = "10.150.117.190";
|
||||
$dbUser = "root";
|
||||
$dbPass = "hp93000";
|
||||
$dbName = "alert_mail_stat";
|
||||
|
||||
// 统一数据库连接函数
|
||||
function getDbConn() {
|
||||
global $dbHost, $dbUser, $dbPass, $dbName;
|
||||
$conn = mysqli_connect($dbHost, $dbUser, $dbPass, $dbName);
|
||||
mysqli_set_charset($conn, "utf8mb4");
|
||||
return $conn;
|
||||
}
|
||||
|
||||
// CSV导出接口（独立流式下载，不输出JSON头）
|
||||
if ($act === "export_csv") {
|
||||
$conn = getDbConn();
|
||||
if (!$conn) {
|
||||
header("Content-Type:text/html;charset=utf-8");
|
||||
echo "数据库连接失败：" . mysqli_connect_error();
|
||||
exit;
|
||||
}
|
||||
$today = date("Y-m-d");
|
||||
$sql = "SELECT alert_type,alert_name,instance,severity,starts_at,receive_time
|
||||
FROM alert_log WHERE DATE(receive_time) = '$today' ORDER BY receive_time DESC";
|
||||
$res = mysqli_query($conn, $sql);
|
||||
|
||||
ob_clean();
|
||||
header("Content-Type: text/csv; charset=utf-8");
|
||||
header("Content-Disposition: attachment; filename=告警报表_" . $today . ".csv");
|
||||
echo "\xEF\xBB\xBF";
|
||||
$header = ["告警状态", "告警名称", "实例", "级别", "故障开始时间", "接收时间"];
|
||||
echo implode(",", $header) . "\r\n";
|
||||
|
||||
while ($row = mysqli_fetch_assoc($res)) {
|
||||
$status = $row['alert_type'] == 1 ? "触发" : "恢复";
|
||||
$line = [
|
||||
$status,
|
||||
$row['alert_name'],
|
||||
$row['instance'],
|
||||
$row['severity'],
|
||||
$row['starts_at'],
|
||||
$row['receive_time']
|
||||
];
|
||||
foreach ($line as &$v) {
|
||||
$v = '"' . str_replace('"', '""', $v) . '"';
|
||||
}
|
||||
echo implode(",", $line) . "\r\n";
|
||||
}
|
||||
mysqli_close($conn);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 所有JSON接口统一返回头
|
||||
header("Content-Type:application/json;charset=utf-8");
|
||||
$conn = getDbConn();
|
||||
if (!$conn) {
|
||||
echo json_encode(["code" => 500, "msg" => "数据库连接失败：" . mysqli_connect_error()], JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$today = date("Y-m-d");
|
||||
|
||||
// 调试代码：打印GET入参，测试完成后删除此段
|
||||
// $getAct = $_GET['act'] ?? '';
|
||||
//echo json_encode([
|
||||
// "debug_act" => $getAct,
|
||||
// "debug_rule" => $_GET['rule_name'] ?? '',
|
||||
// "debug_instance" => $_GET['instance'] ?? ''
|
||||
//], JSON_UNESCAPED_UNICODE);
|
||||
//exit;
|
||||
|
||||
// 接口1：下线整条监控规则（该规则下所有实例一并清理）
|
||||
if($act === "clear_offline_rule"){
|
||||
$rule = $_GET['rule_name'] ?? '';
|
||||
if(empty($rule)){
|
||||
echo json_encode(["code"=>400,"msg"=>"缺少rule_name参数"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$ruleEsc = mysqli_real_escape_string($conn, $rule);
|
||||
// 标记该规则下全部实例为下线
|
||||
$updateSql = "UPDATE monitor_rule SET status=0, update_at=NOW() WHERE rule_name='$ruleEsc'";
|
||||
mysqli_query($conn, $updateSql);
|
||||
// 批量插入恢复记录，消除页面残留告警
|
||||
$insertSql = "
|
||||
INSERT INTO alert_log (alert_type,alert_name,instance,severity,starts_at,receive_time)
|
||||
SELECT DISTINCT 2,alert_name,instance,severity,NOW(),NOW()
|
||||
FROM alert_log
|
||||
WHERE alert_name='$ruleEsc'
|
||||
AND (alert_name,instance) NOT IN (
|
||||
SELECT alert_name,instance FROM alert_log WHERE alert_type=2
|
||||
)
|
||||
";
|
||||
mysqli_query($conn, $insertSql);
|
||||
echo json_encode(["code"=>0,"msg"=>"整条规则下线完成，所有实例告警已清除"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 接口2：单独下线单台实例（仅隐藏指定机器，同规则其他主机不受影响）
|
||||
if($act === "clear_single_instance"){
|
||||
$rule = $_GET['rule_name'] ?? '';
|
||||
$inst = $_GET['instance'] ?? '';
|
||||
if(empty($rule) || empty($inst)){
|
||||
echo json_encode(["code"=>400,"msg"=>"缺少rule_name或instance参数"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$ruleEsc = mysqli_real_escape_string($conn, $rule);
|
||||
$instEsc = mysqli_real_escape_string($conn, $inst);
|
||||
|
||||
// 第一步：删除当前实例旧的恢复记录，避免重复拦截
|
||||
$delSql = "DELETE FROM alert_log WHERE alert_type=2 AND alert_name='$ruleEsc' AND instance='$instEsc'";
|
||||
mysqli_query($conn, $delSql);
|
||||
|
||||
// 第二步：插入最新恢复记录，移除NOT IN限制，强制生成
|
||||
$insertSql = "
|
||||
INSERT INTO alert_log (alert_type,alert_name,instance,severity,starts_at,receive_time)
|
||||
SELECT DISTINCT 2,alert_name,instance,severity,NOW(),NOW()
|
||||
FROM alert_log
|
||||
WHERE alert_name='$ruleEsc' AND instance='$instEsc'
|
||||
";
|
||||
mysqli_query($conn, $insertSql);
|
||||
$affected = mysqli_affected_rows($conn);
|
||||
|
||||
echo json_encode([
|
||||
"code"=>0,
|
||||
"msg"=>"单实例告警清理完成",
|
||||
"insert_rows" => $affected
|
||||
],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 接口3：恢复整条已下线规则（status改为1，重新展示所有实例告警）
|
||||
if($act === "restore_rule"){
|
||||
$rule = $_GET['rule_name'] ?? '';
|
||||
if(empty($rule)){
|
||||
echo json_encode(["code"=>400,"msg"=>"缺少rule_name参数"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$ruleEsc = mysqli_real_escape_string($conn, $rule);
|
||||
$updateSql = "UPDATE monitor_rule SET status=1, update_at=NOW() WHERE rule_name='$ruleEsc'";
|
||||
mysqli_query($conn, $updateSql);
|
||||
echo json_encode(["code"=>0,"msg"=>"监控规则已恢复，新故障会正常展示"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 接口4：恢复单台实例（仅把指定rule+instance置为启用）
|
||||
if($act === "restore_single_instance"){
|
||||
$rule = $_GET['rule_name'] ?? '';
|
||||
$inst = $_GET['instance'] ?? '';
|
||||
if(empty($rule) || empty($inst)){
|
||||
echo json_encode(["code"=>400,"msg"=>"缺少rule_name或instance参数"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$ruleEsc = mysqli_real_escape_string($conn, $rule);
|
||||
$instEsc = mysqli_real_escape_string($conn, $inst);
|
||||
$updateSql = "UPDATE monitor_rule SET status=1, update_at=NOW() WHERE rule_name='$ruleEsc' AND instance='$instEsc'";
|
||||
mysqli_query($conn, $updateSql);
|
||||
echo json_encode(["code"=>0,"msg"=>"单实例已恢复"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 接口5：删除单实例全部告警日志
|
||||
if($act === "delete_single_instance_log"){
|
||||
$rule = $_GET['rule_name'] ?? '';
|
||||
$inst = $_GET['instance'] ?? '';
|
||||
if(empty($rule) || empty($inst)){
|
||||
echo json_encode(["code"=>400,"msg"=>"缺少rule_name或instance参数"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$ruleEsc = mysqli_real_escape_string($conn, $rule);
|
||||
$instEsc = mysqli_real_escape_string($conn, $inst);
|
||||
$delSql = "DELETE FROM alert_log WHERE alert_name='$ruleEsc' AND instance='$instEsc'";
|
||||
mysqli_query($conn, $delSql);
|
||||
$aff = mysqli_affected_rows($conn);
|
||||
echo json_encode(["code"=>0,"msg"=>"单实例告警日志已删除","affected_rows"=>$aff],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 接口：永久屏蔽单台实例（monitor_rule 该条实例status=0，不手动恢复永远不告警）
|
||||
if($act === "offline_single_instance"){
|
||||
$rule = $_GET['rule_name'] ?? '';
|
||||
$inst = $_GET['instance'] ?? '';
|
||||
if(empty($rule) || empty($inst)){
|
||||
echo json_encode(["code"=>400,"msg"=>"缺少rule_name或instance参数"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$ruleEsc = mysqli_real_escape_string($conn, $rule);
|
||||
$instEsc = mysqli_real_escape_string($conn, $inst);
|
||||
|
||||
// 把这条【规则+实例】状态改为0，永久屏蔽
|
||||
$updateSql = "UPDATE monitor_rule SET status=0, update_at=NOW() WHERE rule_name='$ruleEsc' AND instance='$instEsc'";
|
||||
mysqli_query($conn, $updateSql);
|
||||
$aff = mysqli_affected_rows($conn);
|
||||
|
||||
// 同步生成恢复日志，界面立刻消失旧告警
|
||||
$delOld = "DELETE FROM alert_log WHERE alert_type=2 AND alert_name='$ruleEsc' AND instance='$instEsc'";
|
||||
mysqli_query($conn, $delOld);
|
||||
$insertSql = "
|
||||
INSERT INTO alert_log (alert_type,alert_name,instance,severity,starts_at,receive_time)
|
||||
SELECT DISTINCT 2,alert_name,instance,severity,NOW(),NOW()
|
||||
FROM alert_log
|
||||
WHERE alert_name='$ruleEsc' AND instance='$instEsc'
|
||||
";
|
||||
mysqli_query($conn, $insertSql);
|
||||
|
||||
echo json_encode([
|
||||
"code"=>0,
|
||||
"msg"=>"单实例已永久屏蔽，需调用restore_single_instance恢复",
|
||||
"update_rows"=>$aff
|
||||
],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 新增：同步Prometheus实时告警，自动清理残留恢复记录
|
||||
if($act === "sync_prom_alerts"){
|
||||
$promUrl = "http://10.150.117.190:9090/api/v1/alerts";
|
||||
$resp = @file_get_contents($promUrl);
|
||||
if($resp === false){
|
||||
echo json_encode(["code"=>500,"msg"=>"无法连接Prometheus接口"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
$promData = json_decode($resp,true);
|
||||
if(!isset($promData['data']['alerts'])){
|
||||
echo json_encode(["code"=>500,"msg"=>"Prometheus返回数据异常"],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
$firingMap = [];
|
||||
foreach($promData['data']['alerts'] as $item){
|
||||
$an = $item['labels']['alertname'];
|
||||
$ins = $item['labels']['instance'];
|
||||
$key = "$an||$ins";
|
||||
$firingMap[$key] = 1;
|
||||
}
|
||||
|
||||
$res = mysqli_query($conn,"SELECT alert_name,instance FROM alert_log WHERE alert_type=2");
|
||||
$delCnt = 0;
|
||||
while($row = mysqli_fetch_assoc($res)){
|
||||
$k = $row['alert_name']."||".$row['instance'];
|
||||
if(isset($firingMap[$k])){
|
||||
$n = mysqli_real_escape_string($conn,$row['alert_name']);
|
||||
$i = mysqli_real_escape_string($conn,$row['instance']);
|
||||
mysqli_query($conn,"DELETE FROM alert_log WHERE alert_type=2 AND alert_name='$n' AND instance='$i'");
|
||||
$delCnt++;
|
||||
}
|
||||
}
|
||||
echo json_encode(["code"=>0,"msg"=>"同步完成","delete_clear_log"=>$delCnt],JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 1. 今日统计卡片
|
||||
if ($act === "day_total") {
|
||||
$sql = "SELECT
|
||||
SUM(IF(alert_type=1,1,0)) as fire_count,
|
||||
SUM(IF(alert_type=2,1,0)) as resolve_count,
|
||||
COUNT(DISTINCT instance) as instance_num
|
||||
FROM alert_log WHERE DATE(receive_time) = '$today'";
|
||||
$data = mysqli_fetch_assoc(mysqli_query($conn, $sql));
|
||||
echo json_encode($data, JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 2. 今日告警TOP10图表
|
||||
if ($act === "top_alert") {
|
||||
$sql = "SELECT alert_name,COUNT(*) cnt FROM alert_log WHERE DATE(receive_time)='$today' GROUP BY alert_name ORDER BY cnt DESC LIMIT 10";
|
||||
$list = [];
|
||||
$q = mysqli_query($conn, $sql);
|
||||
while ($r = mysqli_fetch_assoc($q)) $list[] = $r;
|
||||
echo json_encode($list, JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 3. 今日全量告警明细表格
|
||||
if ($act === "log_list") {
|
||||
$sql = "SELECT alert_type,alert_name,instance,severity,starts_at,ends_at,receive_time
|
||||
FROM alert_log WHERE DATE(receive_time)='$today' ORDER BY receive_time DESC";
|
||||
$list = [];
|
||||
$q = mysqli_query($conn, $sql);
|
||||
while ($r = mysqli_fetch_assoc($q)) $list[] = $r;
|
||||
echo json_encode($list, JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 4. 全局跨天未恢复告警（过滤整条下线规则，单实例仅靠恢复日志隐藏）
|
||||
if ($act === "active_firing") {
|
||||
$maxSql = "SELECT alert_name,instance,MAX(receive_time) max_rt FROM alert_log GROUP BY alert_name,instance";
|
||||
$maxRes = mysqli_query($conn, $maxSql);
|
||||
$activeList = [];
|
||||
while ($maxRow = mysqli_fetch_assoc($maxRes)) {
|
||||
$an = $conn->real_escape_string($maxRow['alert_name']);
|
||||
$ins = $conn->real_escape_string($maxRow['instance']);
|
||||
$mrt = $conn->real_escape_string($maxRow['max_rt']);
|
||||
|
||||
// 判断该规则是否整条下线，下线直接跳过
|
||||
$ruleCheck = mysqli_query($conn, "SELECT status FROM monitor_rule WHERE rule_name='$an' LIMIT 1");
|
||||
$ruleStatus = 1;
|
||||
if($ruleCheck && $ruleRow = mysqli_fetch_assoc($ruleCheck)){
|
||||
$ruleStatus = intval($ruleRow['status']);
|
||||
}
|
||||
if($ruleStatus === 0){
|
||||
continue;
|
||||
}
|
||||
|
||||
$rowSql = "SELECT alert_name,instance,severity,starts_at,receive_time,alert_type
|
||||
FROM alert_log
|
||||
WHERE alert_name='$an' AND instance='$ins' AND receive_time='$mrt'";
|
||||
$rowRes = mysqli_query($conn, $rowSql);
|
||||
$data = mysqli_fetch_assoc($rowRes);
|
||||
if ($data && (int)$data['alert_type'] === 1) {
|
||||
$activeList[] = $data;
|
||||
}
|
||||
}
|
||||
echo json_encode($activeList, JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
// 非法请求兜底
|
||||
echo json_encode(["code" => 400, "msg" => "无效请求参数act"], JSON_UNESCAPED_UNICODE);
|
||||
mysqli_close($conn);
|
||||
?>
|
||||
Reference in New Issue
Block a user