manjapro_v6/load/cronjob/check_mikrotik_status.php

<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);

$start_time = microtime(true);

if (php_sapi_name() !== 'cli') {
    die("Script ini hanya bisa dijalankan lewat CLI.\n");
}

ini_set('max_execution_time', 0);
date_default_timezone_set('Asia/Jakarta');

require "/www/wwwroot/bilspro/config/routeros_api.class.php";

// ---------------- Config ----------------
$max_processes  = 10;
$timeout_api    = 3;
$tmpDir         = sys_get_temp_dir() . '/mt_results';

if (!is_dir($tmpDir)) {
    @mkdir($tmpDir, 0770, true);
}

// ================================
// Ambil daftar MikroTik aktif
// ================================
include "/www/wwwroot/bilspro/config/connect.php";

$sqlList = "
    SELECT sm.id, sm.ip_address, sm.port_api, sm.username, sm.password, sm.board_id, ds.nama_server, sm.nama
    FROM setting_mikrotik sm
    JOIN data_server ds ON ds.id = sm.id_data_server
    WHERE ds.expaired_date >= CURDATE()
";

$stmt = $pdo->prepare($sqlList);
$stmt->execute(); 
$mikrotiks = $stmt->fetchAll(PDO::FETCH_ASSOC);
$pdo = null;

if (empty($mikrotiks)) {
    echo "[" . date('Y-m-d H:i:s') . "] Tidak ada data MikroTik.\n";
    exit(0);
}

echo "Total MikroTik: " . count($mikrotiks) . "\n";

// ================================
// Fork parallel
// ================================
$child_pids = [];
$outfiles   = [];

foreach ($mikrotiks as $data) {

    while (count($child_pids) >= $max_processes) {
        foreach ($child_pids as $key => $pid) {
            if (pcntl_waitpid($pid, $status, WNOHANG) > 0) {
                unset($child_pids[$key]);
            }
        }
        usleep(100000);
    }

    $safeId  = preg_replace('~[^A-Za-z0-9_\-]~', '_', $data['board_id']);
    $outfile = $tmpDir . "/mt_" . $safeId . "_" . uniqid() . ".json";
    $outfiles[] = $outfile;

    $pid = pcntl_fork();

    if ($pid == -1) {
        echo "[" . date('Y-m-d H:i:s') . "] Gagal fork.\n";
        continue;
    } elseif ($pid) {
        $child_pids[] = $pid;
    } else {
        process_mikrotik_child($data, $timeout_api, $outfile);
        exit(0);
    }
}

// Tunggu semua child selesai
foreach ($child_pids as $pid) {
    pcntl_waitpid($pid, $status);
}

echo "[" . date('Y-m-d H:i:s') . "] Semua child selesai. Mulai update DB...\n";

// ================================
// Update DB
// ================================
include "/www/wwwroot/bilspro/config/connect.php";
$pdo->exec("SET time_zone = '+07:00'");

$updated = 0;
$skipped = 0;
$failed  = 0;

try {
    $pdo->beginTransaction();

    $updateSql = "
        UPDATE setting_mikrotik
           SET uptime = :ut,
               board_name = :bm,
               status = :st,
               last_time = NOW()
         WHERE id = :id
    ";

    $updateStmt = $pdo->prepare($updateSql);

    foreach ($outfiles as $file) {

        if (!is_file($file) || filesize($file) == 0) {
            $failed++;
            continue;
        }

        $json = file_get_contents($file);
        @unlink($file);

        $row = json_decode($json, true);

        if (!$row || !isset($row['id'], $row['status'])) {
            $failed++;
            continue;
        }

        $params = [
            ':ut' => $row['uptime'] ?? '',
            ':bm' => $row['board_name'] ?? '',
            ':st' => $row['status'],
            ':id' => $row['id'],
        ];

        $updateStmt->execute($params);

        if ($updateStmt->rowCount() > 0) {
            echo "[" . date('H:i:s') . "] [UPDATE] {$row['board_id']} - {$row['status']}\n";
            $updated++;
        } else {
            $skipped++;
        }
    }

    $pdo->commit();
    echo "[" . date('Y-m-d H:i:s') . "] Commit berhasil.\n";

} catch (Exception $e) {
    if ($pdo->inTransaction()) {
        $pdo->rollBack();
    }
    echo "[ERROR] " . $e->getMessage() . "\n";
}

$pdo = null;

echo "[" . date('Y-m-d H:i:s') . "] Selesai. OK: {$updated}, SKIP: {$skipped}, FAIL: {$failed}\n";


// ================================
// CHILD PROCESS
// ================================
function process_mikrotik_child(array $data, int $timeout_api, string $outfile): void
{
    $API = new RouterosAPI();
    $API->debug   = false;
    $API->timeout = $timeout_api;

    $result = [
        'id'         => $data['id'],
        'board_id'   => $data['board_id'],
        'status'     => 'Disconnected',
        'board_name' => '',
        'uptime'     => '',
    ];

    if ($API->connect2($data['ip_address'], $data['username'], $data['password'], $data['port_api'])) {

        $sys = $API->comm("/system/resource/print");

        if (is_array($sys) && !empty($sys[0])) {
            $result['board_name'] = $sys[0]['board-name'] ?? '';
            $result['uptime']     = $sys[0]['uptime'] ?? '';
        }

        $result['status'] = 'Connected';

        $API->disconnect();

        echo "[" . date('H:i:s') . "] [OK] {$data['ip_address']} [{$data['nama_server']}] [{$data['nama']}]\n";

    } else {
        echo "[" . date('H:i:s') . "] [FAIL] {$data['ip_address']} [{$data['nama_server']}] [{$data['nama']}]\n";
    }

    file_put_contents($outfile, json_encode($result), LOCK_EX);
}