50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
<?php
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header("Content-Type:application/json;charset=utf-8");
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// 宿主机内网IP，容器访问MySQL
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$host = "10.150.117.190";
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$user = "root";
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$pass = "hp93000";
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$dbname = "alert_mail_stat";
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$conn = mysqli_connect($host,$user,$pass,$dbname);
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if(!$conn){
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echo json_encode(["code"=>500,"msg"=>"数据库连接失败：".mysqli_connect_error()]);
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exit;
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}
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mysqli_set_charset($conn,"utf8mb4");
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$act = $_GET['act'] ?? '';
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$today = date("Y-m-d");
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// 当日总统计
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if($act == "day_total"){
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$sql = "SELECT
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SUM(IF(alert_type=1,1,0)) as fire_count,
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SUM(IF(alert_type=2,1,0)) as resolve_count,
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COUNT(DISTINCT instance) as instance_num
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FROM alert_log WHERE DATE(receive_time) = '$today'";
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$res = mysqli_fetch_assoc(mysqli_query($conn,$sql));
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echo json_encode($res,JSON_UNESCAPED_UNICODE);
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}
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// 告警TOP10
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if($act == "top_alert"){
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$sql = "SELECT alert_name,COUNT(*) cnt FROM alert_log WHERE DATE(receive_time)='$today' GROUP BY alert_name ORDER BY cnt DESC LIMIT 10";
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$data = [];
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$q = mysqli_query($conn,$sql);
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while($r = mysqli_fetch_assoc($q)) $data[] = $r;
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echo json_encode($data,JSON_UNESCAPED_UNICODE);
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}
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// 明细列表
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if($act == "log_list"){
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$sql = "SELECT alert_type,alert_name,instance,severity,starts_at,ends_at,receive_time
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FROM alert_log WHERE DATE(receive_time)='$today' ORDER BY receive_time DESC";
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$data = [];
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$q = mysqli_query($conn,$sql);
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while($r = mysqli_fetch_assoc($q)) $data[] = $r;
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echo json_encode($data,JSON_UNESCAPED_UNICODE);
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}
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mysqli_close($conn);
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?>
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