Gmer4Lfe
08be751d23
Live TV and Direct Stream sessions never appear in the transcoding session list but do write segments to the ramdisk. Card now shows the active segment count so the ramdisk usage is explained.
824 lines
33 KiB
PHP
824 lines
33 KiB
PHP
<?php
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require_once __DIR__ . '/config.php';
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require_once __DIR__ . '/unraid_api.php';
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// Common helpers shared across all Varaverk pages.
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function vv_system_info(): array {
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// ── Shared local reads (always needed regardless of API) ──────────────────
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$ident = @parse_ini_file('/boot/config/ident.cfg') ?: [];
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$var = [];
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foreach (@file('/var/local/emhttp/var.ini') ?: [] as $line) {
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if (preg_match('/^(\w+)="([^"]*)"/', $line, $m)) $var[$m[1]] = $m[2];
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}
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$version = trim(@file_get_contents('/etc/unraid-version') ?: '');
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// ── API path ──────────────────────────────────────────────────────────────
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$api = vv_api_data();
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if ($api) {
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$os = $api['info']['os'] ?? [];
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$cpu = $api['info']['cpu'] ?? [];
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// uptime is a String in this schema — try numeric (seconds) first, else display as-is
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$uptimeRaw = $os['uptime'] ?? '';
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if (is_numeric($uptimeRaw)) {
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$uptimeSec = (int)$uptimeRaw;
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$uptime = vv_format_uptime($uptimeSec);
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} else {
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$uptimeSec = 0;
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$uptime = $uptimeRaw ?: '—';
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}
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$load = sys_getloadavg();
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return [
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'name' => $os['hostname'] ?? ($ident['NAME'] ?? gethostname()),
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'comment' => $ident['COMMENT'] ?? '',
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'timezone' => $ident['timeZone'] ?? 'UTC',
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'cpu_model' => $cpu['brand'] ?? ($ident['SYS_MODEL'] ?? ''),
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'cpu_threads' => (int)($cpu['threads'] ?? 0),
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'cpu_cores' => (int)($cpu['cores'] ?? 0),
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'reg_type' => 'Unraid OS ' . ($var['regTy'] ?? ''),
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'reg_to' => $var['regTo'] ?? '',
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'uptime' => $uptime,
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'uptime_sec' => $uptimeSec,
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'array_state' => strtoupper($api['array']['state'] ?? $var['mdState'] ?? 'UNKNOWN'),
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'version' => trim($os['release'] ?? '') ?: $version,
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'load_avg' => $load ? [round($load[0], 2), round($load[1], 2), round($load[2], 2)] : null,
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];
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}
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// ── Local fallback ────────────────────────────────────────────────────────
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vv_api_record_fallback('system_info');
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$cpuModel = '';
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foreach (@file('/proc/cpuinfo') ?: [] as $line) {
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if (preg_match('/^model name\s*:\s*(.+)/', $line, $m)) { $cpuModel = trim($m[1]); break; }
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}
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$uptimeSec = (int)explode(' ', @file_get_contents('/proc/uptime') ?: '0')[0];
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$uptime = vv_format_uptime($uptimeSec);
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$load = sys_getloadavg();
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return [
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'name' => $ident['NAME'] ?? gethostname(),
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'comment' => $ident['COMMENT'] ?? '',
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'timezone' => $ident['timeZone'] ?? 'UTC',
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'cpu_model' => $ident['SYS_MODEL'] ?? $cpuModel,
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'cpu_threads' => 0,
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'cpu_cores' => 0,
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'reg_type' => 'Unraid OS ' . ($var['regTy'] ?? ''),
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'reg_to' => $var['regTo'] ?? '',
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'uptime' => $uptime,
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'uptime_sec' => $uptimeSec,
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'array_state' => $var['mdState'] ?? 'UNKNOWN',
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'version' => $version,
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'load_avg' => $load ? [round($load[0], 2), round($load[1], 2), round($load[2], 2)] : null,
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];
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}
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function vv_docker_containers(): array {
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$out = shell_exec('docker ps --format \'{"name":"{{.Names}}","status":"{{.Status}}","image":"{{.Image}}"}\' 2>/dev/null');
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$containers = [];
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foreach (explode("\n", trim($out ?? '')) as $line) {
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if (!$line) continue;
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$c = json_decode($line, true);
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if ($c) $containers[] = $c;
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}
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return $containers;
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}
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function vv_docker_stopped(): array {
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$out = shell_exec('docker ps -a --filter "status=exited" --filter "status=created" --format \'{"name":"{{.Names}}","status":"{{.Status}}"}\' 2>/dev/null');
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$containers = [];
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foreach (explode("\n", trim($out ?? '')) as $line) {
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if (!$line) continue;
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$c = json_decode($line, true);
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if ($c) $containers[] = $c;
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}
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return $containers;
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}
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function vv_gpu_stats(): array {
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$out = shell_exec('nvidia-smi --query-gpu=name,memory.used,memory.total,utilization.gpu,temperature.gpu,power.draw,utilization.encoder,utilization.decoder --format=csv,noheader,nounits 2>/dev/null');
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if (!$out) return ['available' => false];
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$parts = array_map('trim', explode(',', $out));
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$power = is_numeric($parts[5] ?? '') ? round((float)$parts[5], 1) : null;
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return [
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'available' => true,
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'name' => $parts[0] ?? '',
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'memory_used' => (int)($parts[1] ?? 0),
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'memory_total' => (int)($parts[2] ?? 0),
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'utilization' => (int)($parts[3] ?? 0),
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'temperature' => (int)($parts[4] ?? 0),
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'power_w' => $power,
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'enc_pct' => (int)($parts[6] ?? 0),
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'dec_pct' => (int)($parts[7] ?? 0),
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];
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}
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function vv_gpu_processes(): array {
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$out = shell_exec('nvidia-smi --query-compute-apps=pid,used_gpu_memory,name --format=csv,noheader,nounits 2>/dev/null');
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$procs = [];
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foreach (explode("\n", trim($out ?? '')) as $line) {
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if (!$line) continue;
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$parts = array_map('trim', explode(',', $line));
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$procs[] = [
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'pid' => $parts[0] ?? '',
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'memory_mb' => $parts[1] ?? '',
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'name' => $parts[2] ?? '',
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];
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}
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return $procs;
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}
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function vv_system_resources(): array {
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$mem = [];
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foreach (file('/proc/meminfo') ?: [] as $line) {
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if (preg_match('/^(MemTotal|MemAvailable):\s+(\d+)/', $line, $m))
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$mem[$m[1]] = (int)$m[2];
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}
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return [
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'ram_total_mb' => (int)(($mem['MemTotal'] ?? 0) / 1024),
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'ram_free_mb' => (int)(($mem['MemAvailable'] ?? 0) / 1024),
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'cache' => vv_df('/mnt/cache'),
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];
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}
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function vv_cpu_per_core(): array {
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// Parse /proc/stat — [user, nice, system, idle, iowait, irq, softirq]
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$raw = [];
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foreach (file('/proc/stat') ?: [] as $line) {
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if (!preg_match('/^(cpu\d*)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/', $line, $m)) continue;
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$raw[$m[1]] = [(int)$m[2],(int)$m[3],(int)$m[4],(int)$m[5],(int)$m[6],(int)$m[7],(int)$m[8]];
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}
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$stateFile = VV_CACHE_DIR . '/vv_cpu_stat.json';
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$prev = file_exists($stateFile) ? (json_decode(file_get_contents($stateFile), true) ?: []) : [];
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// Atomic write — concurrent fast/slow polls read a consistent snapshot
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$tmp = $stateFile . '.tmp';
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file_put_contents($tmp, json_encode($raw));
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rename($tmp, $stateFile);
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$usage = function(array $c, ?array $p): int {
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if (!$p) return 0;
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$dt = array_sum($c) - array_sum($p);
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$di = ($c[3] + $c[4]) - ($p[3] + $p[4]);
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return $dt > 0 ? max(0, min(100, (int)round((1 - $di / $dt) * 100))) : 0;
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};
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$overall = $usage($raw['cpu'] ?? [], $prev['cpu'] ?? null);
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$cores = [];
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foreach ($raw as $cpu => $c) {
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if ($cpu === 'cpu') continue;
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$num = (int)substr($cpu, 3);
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$freqKhz = (int)@file_get_contents("/sys/devices/system/cpu/$cpu/cpufreq/scaling_cur_freq");
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$maxKhz = (int)@file_get_contents("/sys/devices/system/cpu/$cpu/cpufreq/cpuinfo_max_freq");
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$minKhz = (int)@file_get_contents("/sys/devices/system/cpu/$cpu/cpufreq/cpuinfo_min_freq");
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$cores[] = [
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'core' => $num,
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'usage_pct' => $usage($c, $prev[$cpu] ?? null),
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'freq_mhz' => $freqKhz > 0 ? (int)round($freqKhz / 1000) : 0,
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'max_mhz' => $maxKhz > 0 ? (int)round($maxKhz / 1000) : 0,
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'min_mhz' => $minKhz > 0 ? (int)round($minKhz / 1000) : 0,
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];
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}
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usort($cores, fn($a, $b) => $a['core'] - $b['core']);
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return ['overall' => $overall, 'cores' => $cores];
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}
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function vv_memory_breakdown(): array {
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$mem = [];
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foreach (file('/proc/meminfo') ?: [] as $line) {
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if (preg_match('/^(\w+):\s+(\d+)/', $line, $m)) $mem[$m[1]] = (int)$m[2];
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}
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$totalKb = $mem['MemTotal'] ?? 0;
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// ZFS ARC
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$arcKb = 0;
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foreach (@file('/proc/spl/kstat/zfs/arcstats') ?: [] as $line) {
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if (preg_match('/^size\s+\d+\s+(\d+)/', $line, $m)) { $arcKb = (int)($m[1] / 1024); break; }
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}
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// Docker — sum docker stats used memory per container (matches Unraid dashboard)
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$dockerKb = 0;
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$dsOut = shell_exec("docker stats --no-stream --format '{{.MemUsage}}' 2>/dev/null") ?: '';
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foreach (explode("\n", trim($dsOut)) as $line) {
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if (!preg_match('/^([0-9.]+)(GiB|MiB|KiB|B)\s*\//', trim($line), $m)) continue;
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$val = (float)$m[1];
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$dockerKb += match($m[2]) {
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'GiB' => (int)($val * 1048576),
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'MiB' => (int)($val * 1024),
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'KiB' => (int)$val,
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default => (int)($val / 1024),
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};
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}
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// VM (QEMU/KVM RSS)
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$vmKb = 0;
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foreach (preg_split('/\s+/', trim(shell_exec('ps -C qemu-system-x86_64 -o rss= 2>/dev/null') ?: '')) as $rss) {
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if (is_numeric($rss) && $rss > 0) $vmKb += (int)$rss;
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}
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$freeKb = max(0, $mem['MemAvailable'] ?? 0);
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$systemKb = max(0, $totalKb - $freeKb - $arcKb - $dockerKb - $vmKb);
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// Top processes by RSS — group same-named procs, take top 5
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$grouped = [];
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$psOut = shell_exec("ps -eo comm,rss --sort=-rss 2>/dev/null | tail -n +2 | head -40") ?: '';
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foreach (explode("\n", trim($psOut)) as $line) {
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$parts = preg_split('/\s+/', trim($line), 2);
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if (count($parts) === 2 && is_numeric($parts[1]) && (int)$parts[1] > 0)
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$grouped[$parts[0]] = ($grouped[$parts[0]] ?? 0) + (int)$parts[1];
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}
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arsort($grouped);
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$topProcs = [];
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foreach (array_slice($grouped, 0, 3, true) as $name => $kb)
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$topProcs[] = ['name' => $name, 'kb' => $kb];
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// Swap — from API metrics when available, else /proc/meminfo
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$swapTotalKb = 0; $swapUsedKb = 0;
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$apiMem = vv_api_data()['metrics']['memory'] ?? [];
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if (!empty($apiMem['swapTotal'])) {
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$swapTotalKb = (int)(((float)$apiMem['swapTotal']) / 1024);
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$swapUsedKb = (int)(((float)$apiMem['swapUsed']) / 1024);
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} else {
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$swapTotalKb = $mem['SwapTotal'] ?? 0;
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$swapUsedKb = ($mem['SwapTotal'] ?? 0) - ($mem['SwapFree'] ?? 0);
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}
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return [
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'total_kb' => $totalKb,
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'system_kb' => $systemKb,
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'vm_kb' => $vmKb,
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'zfs_kb' => $arcKb,
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'docker_kb' => $dockerKb,
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'free_kb' => $freeKb,
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'swap_total_kb' => $swapTotalKb,
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'swap_used_kb' => $swapUsedKb,
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'top_procs' => $topProcs,
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];
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}
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function vv_df(string $path): array {
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$out = shell_exec("df -BM --output=size,used,avail '$path' 2>/dev/null | tail -1");
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if (!$out) return ['available' => false, 'path' => $path];
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$parts = preg_split('/\s+/', trim($out));
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return [
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'available' => true,
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'path' => $path,
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'size_mb' => (int)$parts[0],
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'used_mb' => (int)$parts[1],
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'free_mb' => (int)$parts[2],
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];
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}
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function vv_network_stats(): array {
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$iface = trim(shell_exec("ip route show default 2>/dev/null | awk 'NR==1{print \$5}'") ?: '');
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if (!$iface) {
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$best = ''; $bestBytes = 0;
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foreach (file('/proc/net/dev') ?: [] as $line) {
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if (!preg_match('/^\s*(\w+):\s+(\d+)/', $line, $m) || $m[1] === 'lo') continue;
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if ((int)$m[2] > $bestBytes) { $bestBytes = (int)$m[2]; $best = $m[1]; }
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}
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$iface = $best;
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}
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if (!$iface) return ['available' => false];
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$rxBytes = $txBytes = 0;
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foreach (file('/proc/net/dev') ?: [] as $line) {
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if (!preg_match('/^\s*' . preg_quote($iface, '/') . ':\s+(.+)$/', $line, $m)) continue;
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$parts = preg_split('/\s+/', trim($m[1]));
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$rxBytes = (int)($parts[0] ?? 0);
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$txBytes = (int)($parts[8] ?? 0);
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break;
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}
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$stateFile = VV_CACHE_DIR . '/vv_net_stat.json';
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$now = ['rx' => $rxBytes, 'tx' => $txBytes, 'ts' => microtime(true)];
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$prev = file_exists($stateFile) ? (json_decode(file_get_contents($stateFile), true) ?: []) : [];
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$tmp = $stateFile . '.tmp';
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file_put_contents($tmp, json_encode($now));
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rename($tmp, $stateFile);
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$rxRate = $txRate = 0;
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if (!empty($prev['ts']) && ($dt = $now['ts'] - $prev['ts']) > 0.1) {
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$rxRate = max(0, (int)(($rxBytes - ($prev['rx'] ?? $rxBytes)) / $dt));
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$txRate = max(0, (int)(($txBytes - ($prev['tx'] ?? $txBytes)) / $dt));
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}
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$speedMbps = (int)@file_get_contents("/sys/class/net/$iface/speed");
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// Local IP — use primary iface
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$localIp = trim(shell_exec(
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"ip -4 addr show " . escapeshellarg($iface) . " 2>/dev/null | awk '/inet /{print \$2}' | cut -d/ -f1 | head -1"
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) ?: '');
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// External IP — curl ifconfig.me, cached 5 min so we don't hammer it
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$extIp = '';
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$extData = vv_cache_read('ext_ip', 300);
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if ($extData) {
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$extIp = $extData['ip'] ?? '';
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} else {
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$fetched = trim(shell_exec('curl -sf --max-time 4 https://ifconfig.me 2>/dev/null') ?: '');
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if (preg_match('/^\d+\.\d+\.\d+\.\d+$/', $fetched)) {
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$extIp = $fetched;
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vv_cache_write('ext_ip', ['ip' => $extIp]);
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}
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}
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// Tailscale IP — use `tailscale ip` CLI (interface name varies: tailscale0, tailscale1, etc.)
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$tsIp = trim(shell_exec('tailscale ip -4 2>/dev/null | head -1') ?: '');
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return [
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'available' => true,
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'iface' => $iface,
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'speed_mbps' => $speedMbps > 0 ? $speedMbps : null,
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'rx_bps' => $rxRate,
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'tx_bps' => $txRate,
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'local_ip' => $localIp,
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'ext_ip' => $extIp,
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'ts_ip' => $tsIp,
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];
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}
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function vv_disk_entry(array $d, string $key, string $role = 'data'): ?array {
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$name = $d['name'] ?? $key;
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$isParity = $role === 'parity';
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$mounted = ($d['fsStatus'] ?? '') === 'Mounted';
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// Parity has no filesystem — use raw size only
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$size_kb = (int)($isParity ? ($d['size'] ?? 0) : ($mounted ? ($d['fsSize'] ?? 0) : ($d['size'] ?? 0)));
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$used_kb = (int)($isParity ? 0 : ($mounted ? ($d['fsUsed'] ?? 0) : 0));
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if ($size_kb <= 0) return null;
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$tempRaw = trim($d['temp'] ?? '');
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return [
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'name' => $name,
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'device' => $d['device'] ?? $key,
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'role' => $role,
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'size_gb' => round($size_kb / 1048576, 1),
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'used_gb' => round($used_kb / 1048576, 1),
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'pct' => (!$isParity && $size_kb > 0) ? round($used_kb / $size_kb * 100, 1) : null,
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'temp' => is_numeric($tempRaw) ? (int)$tempRaw : null,
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'transport' => $d['transport'] ?? 'ata',
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'mounted' => $mounted,
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'status' => $d['status'] ?? '',
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];
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}
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function vv_ups_stats(): array {
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$raw = shell_exec('apcaccess 2>/dev/null') ?: '';
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if (!$raw) return ['available' => false];
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$fields = [];
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foreach (explode("\n", $raw) as $line) {
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if (preg_match('/^(\w+)\s*:\s*(.+)$/', trim($line), $m)) {
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$fields[trim($m[1])] = trim($m[2]);
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}
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}
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if (empty($fields)) return ['available' => false];
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$parse_num = fn(string $k) => isset($fields[$k]) ? (float)$fields[$k] : null;
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$loadPct = $parse_num('LOADPCT');
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$nomPower = $parse_num('NOMPOWER');
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$watts = ($loadPct !== null && $nomPower !== null) ? round($loadPct / 100 * $nomPower) : null;
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return [
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'available' => true,
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'model' => $fields['MODEL'] ?? '',
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'status' => trim(explode(' ', $fields['STATUS'] ?? 'UNKNOWN')[0]),
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|
'line_v' => $parse_num('LINEV'),
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'output_v' => $parse_num('OUTPUTV'),
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'load_pct' => $loadPct,
|
|
'nom_power' => $nomPower,
|
|
'watts' => $watts,
|
|
'bcharge' => $parse_num('BCHARGE'),
|
|
'timeleft' => $parse_num('TIMELEFT'),
|
|
'num_xfers' => (int)($fields['NUMXFERS'] ?? 0),
|
|
'on_batt_s' => $parse_num('CUMONBATT'),
|
|
'selftest' => $fields['SELFTEST'] ?? '',
|
|
];
|
|
}
|
|
|
|
function vv_parity_status(): array {
|
|
$var = [];
|
|
foreach (@file('/var/local/emhttp/var.ini') ?: [] as $line) {
|
|
if (preg_match('/^(\w+)="([^"]*)"/', $line, $m)) $var[$m[1]] = $m[2];
|
|
}
|
|
|
|
$numDisabled = (int)($var['mdNumDisabled'] ?? 0);
|
|
$numMissing = (int)($var['mdNumMissing'] ?? 0);
|
|
$exitCode = (int)($var['sbSyncExit'] ?? 0);
|
|
$errors = (int)($var['sbSyncErrs'] ?? 0);
|
|
// Emulated (DISK_DSBL) disks are protected by parity and don't make parity invalid.
|
|
// True invalidity: sync errors on the last check, or unprotectable missing slots.
|
|
$isValid = $errors === 0 && $numMissing === 0;
|
|
$inProgress = ($var['mdResync'] ?? '0') !== '0';
|
|
$resyncPos = (int)($var['mdResyncPos'] ?? 0);
|
|
$resyncSize = (int)($var['mdResyncSize'] ?? 1);
|
|
$resyncPct = $resyncSize > 0 ? round($resyncPos / $resyncSize * 100, 1) : 0;
|
|
|
|
// Last check from log
|
|
$lastDate = null; $lastDuration = 0; $lastSpeed = 0; $lastErrors = 0; $lastExit = 0;
|
|
$logFile = '/boot/config/parity-checks.log';
|
|
if (file_exists($logFile)) {
|
|
$lines = file($logFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) ?: [];
|
|
if ($lines) {
|
|
$p = explode('|', trim(end($lines)));
|
|
$lastDate = trim($p[0] ?? '');
|
|
$lastDuration = (int)($p[1] ?? 0);
|
|
$lastSpeed = (int)($p[2] ?? 0);
|
|
$lastExit = (int)($p[3] ?? 0);
|
|
$lastErrors = (int)($p[4] ?? 0);
|
|
}
|
|
}
|
|
|
|
// Parse last date string to timestamp
|
|
$lastTs = $lastDate ? strtotime($lastDate) : null;
|
|
|
|
// Next scheduled check from cron
|
|
$nextTs = null;
|
|
$cronFile = '/boot/config/plugins/dynamix/parity-check.cron';
|
|
foreach (@file($cronFile) ?: [] as $line) {
|
|
$line = trim($line);
|
|
if ($line === '' || $line[0] === '#') continue;
|
|
if (!str_contains($line, 'mdcmd')) continue;
|
|
$p = preg_split('/\s+/', $line);
|
|
// cron: min hour dom month dow command...
|
|
if (count($p) >= 5 && is_numeric($p[0]) && is_numeric($p[1]) && is_numeric($p[2])) {
|
|
$next = new DateTime('now');
|
|
$next->setTime((int)$p[1], (int)$p[0], 0);
|
|
$next->setDate((int)$next->format('Y'), (int)$next->format('n'), (int)$p[2]);
|
|
if ($next->getTimestamp() <= time()) $next->modify('+1 month');
|
|
$nextTs = $next->getTimestamp();
|
|
}
|
|
break;
|
|
}
|
|
|
|
$exitMap = ['0' => 'Completed', '-4' => 'Aborted', '-5' => 'Cancelled'];
|
|
return [
|
|
'valid' => $isValid,
|
|
'num_disabled' => $numDisabled,
|
|
'num_missing' => $numMissing,
|
|
'in_progress' => $inProgress,
|
|
'resync_pct' => $resyncPct,
|
|
'exit_code' => $exitCode,
|
|
'exit_label' => $exitMap[(string)$lastExit] ?? 'Unknown',
|
|
'errors' => $lastErrors,
|
|
'last_date' => $lastDate,
|
|
'last_ts' => $lastTs,
|
|
'last_duration' => $lastDuration,
|
|
'last_speed_mb' => $lastSpeed > 0 ? round($lastSpeed / 1048576, 1) : null,
|
|
'next_ts' => $nextTs,
|
|
];
|
|
}
|
|
|
|
function vv_storage_pools(): array {
|
|
// ── API path ──────────────────────────────────────────────────────────────
|
|
$api = vv_api_data();
|
|
if ($api && isset($api['array']['caches'])) {
|
|
$out = [];
|
|
foreach ($api['array']['caches'] as $d) {
|
|
$entry = vv_api_disk_entry($d, 'data');
|
|
if ($entry) $out[] = $entry;
|
|
}
|
|
if (!empty($out)) {
|
|
usort($out, fn($a, $b) => strcmp($a['name'], $b['name']));
|
|
return $out;
|
|
}
|
|
}
|
|
|
|
// ── Local fallback ────────────────────────────────────────────────────────
|
|
vv_api_record_fallback('storage_pools');
|
|
$ini = @parse_ini_file('/var/local/emhttp/disks.ini', true) ?: [];
|
|
$out = [];
|
|
foreach ($ini as $key => $d) {
|
|
if (($d['type'] ?? '') !== 'Cache') continue;
|
|
if (($d['fsStatus'] ?? '') !== 'Mounted') continue;
|
|
$entry = vv_disk_entry($d, $key);
|
|
if ($entry) $out[] = $entry;
|
|
}
|
|
usort($out, fn($a, $b) => strcmp($a['name'], $b['name']));
|
|
return $out;
|
|
}
|
|
|
|
function vv_array_disks(): array {
|
|
// ── API path ──────────────────────────────────────────────────────────────
|
|
$api = vv_api_data();
|
|
if ($api && (isset($api['array']['parities']) || isset($api['array']['disks']))) {
|
|
$parity = [];
|
|
$data = [];
|
|
foreach ($api['array']['parities'] ?? [] as $d) {
|
|
$entry = vv_api_disk_entry($d, 'parity');
|
|
if ($entry) $parity[] = $entry;
|
|
}
|
|
foreach ($api['array']['disks'] ?? [] as $d) {
|
|
$entry = vv_api_disk_entry($d, 'data');
|
|
if ($entry) $data[] = $entry;
|
|
}
|
|
if (!empty($parity) || !empty($data)) {
|
|
usort($parity, fn($a, $b) => strnatcmp($a['name'], $b['name']));
|
|
usort($data, fn($a, $b) => strnatcmp($a['name'], $b['name']));
|
|
return array_merge($parity, $data);
|
|
}
|
|
}
|
|
|
|
// ── Local fallback ────────────────────────────────────────────────────────
|
|
vv_api_record_fallback('array_disks');
|
|
$ini = @parse_ini_file('/var/local/emhttp/disks.ini', true) ?: [];
|
|
$parity = [];
|
|
$data = [];
|
|
foreach ($ini as $key => $d) {
|
|
$type = $d['type'] ?? '';
|
|
if ($type === 'Parity') {
|
|
$entry = vv_disk_entry($d, $key, 'parity');
|
|
if ($entry) $parity[] = $entry;
|
|
} elseif ($type === 'Data') {
|
|
$entry = vv_disk_entry($d, $key, 'data');
|
|
if ($entry) $data[] = $entry;
|
|
}
|
|
}
|
|
usort($parity, fn($a, $b) => strnatcmp($a['name'], $b['name']));
|
|
usort($data, fn($a, $b) => strnatcmp($a['name'], $b['name']));
|
|
return array_merge($parity, $data);
|
|
}
|
|
|
|
function vv_disk_io_rates(): array {
|
|
$snapFile = VV_CACHE_DIR . '/vv_diskio_snap.json';
|
|
$now = microtime(true);
|
|
|
|
// Read current whole-disk stats from /proc/diskstats
|
|
$current = [];
|
|
foreach (@file('/proc/diskstats', FILE_IGNORE_NEW_LINES) ?: [] as $line) {
|
|
$p = preg_split('/\s+/', trim($line));
|
|
if (count($p) < 14) continue;
|
|
$dev = $p[2];
|
|
// Keep only whole disks: sda/sdb, nvme0n1, md*, not sda1/nvme0n1p1
|
|
if (!preg_match('/^(sd[a-z]+|nvme\d+n\d+|md\d+)$/', $dev)) continue;
|
|
$current[$dev] = [(int)$p[5], (int)$p[9]]; // [sectors_read, sectors_written]
|
|
}
|
|
|
|
// Load previous snapshot
|
|
$snap = @json_decode(@file_get_contents($snapFile) ?: '', true) ?: [];
|
|
$prevTime = (float)($snap['t'] ?? $now);
|
|
$prev = $snap['d'] ?? [];
|
|
|
|
// Save current snapshot
|
|
@file_put_contents($snapFile, json_encode(['t' => $now, 'd' => $current], JSON_UNESCAPED_UNICODE));
|
|
|
|
$dt = max(0.5, $now - $prevTime);
|
|
$out = [];
|
|
foreach ($current as $dev => [$rs, $ws]) {
|
|
$entry = [
|
|
'tr' => round($rs * 512 / 1073741824, 2), // cumulative GB read
|
|
'tw' => round($ws * 512 / 1073741824, 2), // cumulative GB written
|
|
];
|
|
if (isset($prev[$dev])) {
|
|
[$prs, $pws] = $prev[$dev];
|
|
$r = max(0.0, ($rs - $prs) * 512 / $dt / 1048576);
|
|
$w = max(0.0, ($ws - $pws) * 512 / $dt / 1048576);
|
|
if ($r > 0.01) $entry['r'] = round($r, 1);
|
|
if ($w > 0.01) $entry['w'] = round($w, 1);
|
|
}
|
|
$out[$dev] = $entry;
|
|
}
|
|
return $out;
|
|
}
|
|
|
|
function vv_disk_thresholds(): array {
|
|
$cfg = @file_get_contents('/boot/config/plugins/dynamix/dynamix.cfg') ?: '';
|
|
$get = function(string $key) use ($cfg): ?int {
|
|
return preg_match('/^\s*' . preg_quote($key, '/') . '\s*=\s*"?(\d+)"?/m', $cfg, $m)
|
|
? (int)$m[1] : null;
|
|
};
|
|
return [
|
|
'util_warn' => $get('warning') ?? 70,
|
|
'util_crit' => $get('critical') ?? 90,
|
|
'hdd_warn' => $get('hot') ?? 45,
|
|
'hdd_crit' => $get('max') ?? 55,
|
|
'ssd_warn' => $get('hotssd') ?? 60,
|
|
'ssd_crit' => $get('maxssd') ?? 70,
|
|
];
|
|
}
|
|
|
|
// Fetch a lightweight snapshot from each remote host that has an API key configured.
|
|
// Results are cached in /tmp for 30 seconds so rapid monitor polls don't hammer remote hosts.
|
|
function vv_remote_hosts_stats(): array {
|
|
// Read ALL conf files — remote host keys live in their own host*.conf, not the current host's.
|
|
$vars = vv_conf_vars();
|
|
foreach (glob(CONF_DIR . '/host*.conf') ?: [] as $f) {
|
|
$raw = file_get_contents($f) ?: '';
|
|
preg_match_all('/^\s*([A-Z0-9_]+)\s*=\s*["\']?([^"\'#\n]*?)["\']?\s*(?:#.*)?$/m', $raw, $m);
|
|
foreach ($m[1] as $i => $key) {
|
|
if (!isset($vars[$key])) $vars[$key] = trim($m[2][$i]);
|
|
}
|
|
}
|
|
$myHost = vv_detect_host();
|
|
$hostIds = array_filter(array_keys($vars), fn($k) => preg_match('/^HOST\d+$/', $k) && ($vars[$k] ?? '') !== '');
|
|
sort($hostIds);
|
|
|
|
$results = [];
|
|
foreach ($hostIds as $id) {
|
|
if (strtolower($id) === strtolower($myHost)) continue;
|
|
// Background cache written by remote_arr_cache_writer.sh every 2h — use it if present.
|
|
$bgCache = VV_CACHE_DIR . '/monitor_remote_' . strtolower($id) . '.json';
|
|
if (file_exists($bgCache)) {
|
|
$cached = json_decode(file_get_contents($bgCache), true);
|
|
if ($cached) {
|
|
$cached['cache_age'] = time() - (int)filemtime($bgCache);
|
|
$results[$id] = $cached;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// No background cache yet — fall back to live call (uses 30s inline cache).
|
|
$key = $vars[strtoupper($id) . '_UNRAID_API_KEY'] ?? '';
|
|
if (!$key) {
|
|
$results[$id] = ['available' => false, 'no_api_key' => true,
|
|
'host_id' => $id, 'hostname' => $vars[$id]];
|
|
continue;
|
|
}
|
|
|
|
$cacheFile = VV_CACHE_DIR . "/vv_remote_{$id}.json";
|
|
if (file_exists($cacheFile) && (time() - filemtime($cacheFile)) < 30) {
|
|
$cached = json_decode(file_get_contents($cacheFile), true);
|
|
if ($cached) { $results[$id] = $cached; continue; }
|
|
}
|
|
|
|
$gql = '{
|
|
info { os { hostname uptime release } cpu { brand threads cores } }
|
|
metrics { cpu { percentTotal } memory { percentTotal total used available } }
|
|
array {
|
|
state
|
|
disks { fsSize fsUsed temp }
|
|
caches { fsSize fsUsed temp }
|
|
parities { temp }
|
|
}
|
|
vms { domains { name } }
|
|
}';
|
|
$data = vv_unraid_api_query(strtolower($id), $gql, 4, $key);
|
|
|
|
if (!$data) {
|
|
$entry = ['available' => false, 'host_id' => $id, 'hostname' => $vars[$id]];
|
|
file_put_contents($cacheFile, json_encode($entry));
|
|
$results[$id] = $entry;
|
|
continue;
|
|
}
|
|
|
|
$os = $data['info']['os'] ?? [];
|
|
$cpu = $data['info']['cpu'] ?? [];
|
|
$mMem = $data['metrics']['memory'] ?? [];
|
|
|
|
$memPct = round((float)($mMem['percentTotal'] ?? 0));
|
|
if ($memPct === 0) {
|
|
$totalBytes = (float)($mMem['total'] ?? 0);
|
|
$availBytes = (float)($mMem['available'] ?? 0);
|
|
$memPct = $totalBytes > 0 ? (int)round(($totalBytes - $availBytes) / $totalBytes * 100) : 0;
|
|
}
|
|
$memTotalGb = isset($mMem['total']) ? _vv_api_bytes_to_gb((float)$mMem['total']) : 0;
|
|
|
|
$uptimeRaw = $os['uptime'] ?? '';
|
|
if (is_numeric($uptimeRaw)) {
|
|
$uptimeSec = (int)$uptimeRaw;
|
|
$days = intdiv($uptimeSec, 86400);
|
|
$hours = intdiv($uptimeSec % 86400, 3600);
|
|
$mins = intdiv($uptimeSec % 3600, 60);
|
|
$uptime = ($days ? "{$days}d " : '') . ($hours ? "{$hours}h " : '') . "{$mins}m";
|
|
} else {
|
|
$uptimeSec = 0;
|
|
$uptime = $uptimeRaw ?: '—';
|
|
}
|
|
|
|
$nodeMetrics = vv_api_node_metrics($data);
|
|
$entry = array_merge([
|
|
'available' => true,
|
|
'host_id' => $id,
|
|
'hostname' => $os['hostname'] ?? $vars[$id],
|
|
'version' => $os['release'] ?? '',
|
|
'uptime' => $uptime,
|
|
'uptime_sec' => $uptimeSec,
|
|
'cpu_load' => $nodeMetrics['cpu_pct'] ?? 0,
|
|
'cpu_threads' => (int)($cpu['threads'] ?? 0),
|
|
'mem_total_gb' => $memTotalGb,
|
|
'mem_used_pct' => $memPct,
|
|
'array_state' => $data['array']['state'] ?? 'UNKNOWN',
|
|
], $nodeMetrics);
|
|
file_put_contents($cacheFile, json_encode($entry));
|
|
$results[$id] = $entry;
|
|
}
|
|
return $results;
|
|
}
|
|
|
|
function vv_log_tail(string $path, int $lines): string {
|
|
$fp = @fopen($path, 'r');
|
|
if (!$fp) return '';
|
|
fseek($fp, 0, SEEK_END);
|
|
$size = ftell($fp);
|
|
if ($size <= 0) { fclose($fp); return ''; }
|
|
$chunk = min($size, 4096);
|
|
fseek($fp, -$chunk, SEEK_END);
|
|
$data = fread($fp, $chunk);
|
|
fclose($fp);
|
|
$all = explode("\n", $data ?: '');
|
|
return implode("\n", array_slice($all, -$lines));
|
|
}
|
|
|
|
function vv_parse_bash_array(string $raw, string $varName): array {
|
|
if (!preg_match('/^\s*' . preg_quote($varName, '/') . '\s*=\s*\(([^)]*)\)/ms', $raw, $m)) return [];
|
|
$items = [];
|
|
foreach (explode("\n", $m[1]) as $line) {
|
|
$line = trim(preg_replace('/#.*$/', '', $line), " \t\"'");
|
|
if ($line !== '') $items[] = $line;
|
|
}
|
|
return $items;
|
|
}
|
|
|
|
function vv_transcode_sessions(): array {
|
|
$v = vv_conf_vars();
|
|
$stateDir = rtrim($v['STATE_DIR'] ?? STATE_DIR, '/');
|
|
$stateFile = "$stateDir/transcode_state.db";
|
|
if (!file_exists($stateFile)) return ['available' => false];
|
|
|
|
$raw = [];
|
|
foreach (file($stateFile) ?: [] as $line) {
|
|
[$k, $v] = array_pad(explode('=', trim($line), 2), 2, '');
|
|
$raw[trim($k)] = trim($v);
|
|
}
|
|
|
|
$target = $raw['current_target'] ?? '';
|
|
$lastFlip = (int)($raw['last_flip_time'] ?? 0);
|
|
$flipCount = (int)($raw['flip_count_hour'] ?? 0);
|
|
$isRamdisk = str_contains($target, 'ramdisk');
|
|
|
|
// Count active sessions: subdirs (legacy transcode) + unique hex prefixes (Live TV / Direct Stream HLS)
|
|
$ramdiskPath = '/mnt/ramdisk_transcodes/transcoding-temp';
|
|
$ramSessions = count(glob("$ramdiskPath/*/", GLOB_ONLYDIR) ?: []);
|
|
$maxAge = (int)(vv_conf_vars()['TRANSCODE_MAX_AGE'] ?? 20);
|
|
$activeFiles = 0;
|
|
$cutoff = time() - $maxAge * 60;
|
|
$flatPrefixes = [];
|
|
if (is_dir($ramdiskPath)) {
|
|
foreach (new DirectoryIterator($ramdiskPath) as $f) {
|
|
if (!$f->isFile()) continue;
|
|
if (preg_match('/^([0-9a-f]{16,})/', $f->getFilename(), $m)) {
|
|
$flatPrefixes[$m[1]] = true;
|
|
}
|
|
if ($f->getMTime() >= $cutoff) $activeFiles++;
|
|
}
|
|
}
|
|
$ramSessions += count($flatPrefixes);
|
|
|
|
// SSD path: first transcoding-temp mount that is not a RAM filesystem (tmpfs/ramfs)
|
|
$ssdPath = '';
|
|
$ssdSessions = 0;
|
|
foreach (glob('/mnt/*/transcoding-temp/', GLOB_ONLYDIR) ?: [] as $p) {
|
|
$parts = explode('/', rtrim($p, '/'));
|
|
array_pop($parts);
|
|
$mount = implode('/', $parts) ?: '/';
|
|
$fsType = trim(shell_exec('findmnt -n -o FSTYPE ' . escapeshellarg($mount) . ' 2>/dev/null') ?: '');
|
|
if ($fsType === 'tmpfs' || $fsType === 'ramfs') continue;
|
|
$ssdPath = $p;
|
|
break;
|
|
}
|
|
$ssd = ['available' => false];
|
|
if ($ssdPath) {
|
|
$ssdSessions = count(glob($ssdPath . '/*/', GLOB_ONLYDIR) ?: []);
|
|
$parts = explode('/', rtrim($ssdPath, '/'));
|
|
array_pop($parts);
|
|
$ssdMount = implode('/', $parts) ?: '/';
|
|
$ssd = vv_df($ssdMount);
|
|
}
|
|
|
|
// Ramdisk disk usage
|
|
$rd = vv_df('/mnt/ramdisk_transcodes');
|
|
|
|
// Last cleanup values from transcode management log
|
|
$lastRdFreed = null;
|
|
$lastSsdFreed = null;
|
|
$logFile = LOG_DIR . '/Orchestrators/transcode_management.log';
|
|
if (file_exists($logFile)) {
|
|
$lines = file($logFile, FILE_IGNORE_NEW_LINES) ?: [];
|
|
foreach (array_reverse($lines) as $line) {
|
|
if ($lastRdFreed === null && preg_match('/Ramdisk freed:\s*(\S+)/u', $line, $m))
|
|
$lastRdFreed = $m[1];
|
|
if ($lastSsdFreed === null && preg_match('/SSD freed:\s*(\S+)/u', $line, $m))
|
|
$lastSsdFreed = $m[1];
|
|
if ($lastRdFreed !== null && $lastSsdFreed !== null) break;
|
|
}
|
|
}
|
|
|
|
return [
|
|
'available' => true,
|
|
'current_target' => $target,
|
|
'is_ramdisk' => $isRamdisk,
|
|
'flip_count_hour' => $flipCount,
|
|
'last_flip_time' => $lastFlip,
|
|
'last_flip_ago' => $lastFlip > 0 ? time() - $lastFlip : null,
|
|
'ram_sessions' => $ramSessions,
|
|
'ssd_sessions' => $ssdSessions,
|
|
'active_files' => $activeFiles,
|
|
'ramdisk' => $rd,
|
|
'ssd' => $ssd,
|
|
'last_rd_freed' => $lastRdFreed,
|
|
'last_ssd_freed' => $lastSsdFreed,
|
|
];
|
|
}
|