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This commit is contained in:
Lars Gebhardt-Kusche
2026-03-05 23:16:49 +01:00
parent d76abde68d
commit 2ccf71915f
7 changed files with 461 additions and 19 deletions
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63
modules/pi_control/bootstrap.php
View File

@@ -32,6 +32,17 @@ $mm->registerFunction($moduleName, 'pdo', function () use ($moduleName): \PDO {
return $base;
});
$mm->registerFunction($moduleName, 'redis', function () use ($moduleName) {
$settings = modules()->settings($moduleName);
$redis = (array)($settings['redis'] ?? []);
$host = (string)($redis['host'] ?? 'redis');
$port = (int)($redis['port'] ?? 6379);
$password = (string)($redis['password'] ?? '');
$db = (int)($redis['db'] ?? 0);
return new \App\RedisClient($host, $port, $password !== '' ? $password : null, $db);
});
$mm->registerFunction($moduleName, 'ensure_schema', function () use ($moduleName): void {
$pdo = module_fn($moduleName, 'pdo');
$table = fn(string $name) => module_fn($moduleName, 'table', $name);
@@ -60,6 +71,7 @@ $mm->registerFunction($moduleName, 'ensure_schema', function () use ($moduleName
label VARCHAR(160) NOT NULL,
command TEXT NOT NULL,
admin_only BOOLEAN NOT NULL DEFAULT false,
timeout_sec INTEGER NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
)");
$pdo->exec("CREATE TABLE IF NOT EXISTS {$runTable} (
@@ -69,7 +81,12 @@ $mm->registerFunction($moduleName, 'ensure_schema', function () use ($moduleName
command_text TEXT NOT NULL,
status VARCHAR(20) NOT NULL DEFAULT 'pending',
output TEXT NULL,
error TEXT NULL,
exit_code INTEGER NULL,
timeout_sec INTEGER NULL,
created_by VARCHAR(120) NULL,
started_at TIMESTAMP NULL,
finished_at TIMESTAMP NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
)");
$pdo->exec("CREATE TABLE IF NOT EXISTS {$sessionTable} (
@@ -99,6 +116,7 @@ $mm->registerFunction($moduleName, 'ensure_schema', function () use ($moduleName
label VARCHAR(160) NOT NULL,
command TEXT NOT NULL,
admin_only INTEGER NOT NULL DEFAULT 0,
timeout_sec INTEGER NULL,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
)");
$pdo->exec("CREATE TABLE IF NOT EXISTS {$runTable} (
@@ -108,7 +126,12 @@ $mm->registerFunction($moduleName, 'ensure_schema', function () use ($moduleName
command_text TEXT NOT NULL,
status VARCHAR(20) NOT NULL DEFAULT 'pending',
output TEXT NULL,
error TEXT NULL,
exit_code INTEGER NULL,
timeout_sec INTEGER NULL,
created_by VARCHAR(120) NULL,
started_at DATETIME NULL,
finished_at DATETIME NULL,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
)");
$pdo->exec("CREATE TABLE IF NOT EXISTS {$sessionTable} (
@@ -123,6 +146,46 @@ $mm->registerFunction($moduleName, 'ensure_schema', function () use ($moduleName
)");
}
// Schema migrations for existing tables
if ($driver === 'pgsql') {
$pdo->exec("ALTER TABLE {$cmdTable} ADD COLUMN IF NOT EXISTS timeout_sec INTEGER NULL");
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN IF NOT EXISTS error TEXT NULL");
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN IF NOT EXISTS exit_code INTEGER NULL");
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN IF NOT EXISTS timeout_sec INTEGER NULL");
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN IF NOT EXISTS started_at TIMESTAMP NULL");
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN IF NOT EXISTS finished_at TIMESTAMP NULL");
} else {
$columns = [];
$stmt = $pdo->query('PRAGMA table_info(' . $cmdTable . ')');
foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $col) {
$columns[$col['name']] = true;
}
if (empty($columns['timeout_sec'])) {
$pdo->exec("ALTER TABLE {$cmdTable} ADD COLUMN timeout_sec INTEGER NULL");
}
$columns = [];
$stmt = $pdo->query('PRAGMA table_info(' . $runTable . ')');
foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $col) {
$columns[$col['name']] = true;
}
if (empty($columns['error'])) {
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN error TEXT NULL");
}
if (empty($columns['exit_code'])) {
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN exit_code INTEGER NULL");
}
if (empty($columns['timeout_sec'])) {
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN timeout_sec INTEGER NULL");
}
if (empty($columns['started_at'])) {
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN started_at DATETIME NULL");
}
if (empty($columns['finished_at'])) {
$pdo->exec("ALTER TABLE {$runTable} ADD COLUMN finished_at DATETIME NULL");
}
}
// Seed default commands (only when empty)
$count = (int)$pdo->query('SELECT COUNT(*) FROM ' . $cmdTable)->fetchColumn();
if ($count === 0) {

8
modules/pi_control/module.json
View File

@@ -33,7 +33,13 @@
{ "name": "db.password", "label": "DB Passwort", "type": "password", "required": false },
{ "name": "ttyd_url", "label": "ttyd URL", "type": "text", "required": false, "help": "z.B. https://staging.nexus.int.kusche.berlin/ttyd" },
{ "name": "terminal_token_ttl", "label": "Token TTL (Minuten)", "type": "number", "required": false, "help": "Gültigkeit der Konsole-Token, z.B. 10" },
{ "name": "terminal_shared_secret", "label": "Terminal Shared Secret", "type": "password", "required": false, "help": "Zusätzliche Absicherung für terminal_info (Header X-Terminal-Secret)" }
{ "name": "terminal_shared_secret", "label": "Terminal Shared Secret", "type": "password", "required": false, "help": "Zusätzliche Absicherung für terminal_info (Header X-Terminal-Secret)" },
{ "name": "exec_default_timeout", "label": "Command-Timeout (Sek.)", "type": "number", "required": false, "help": "Default-Timeout für Befehle, z.B. 300" },
{ "name": "redis.host", "label": "Redis Host", "type": "text", "required": false, "help": "Service-Name, z.B. redis" },
{ "name": "redis.port", "label": "Redis Port", "type": "number", "required": false, "help": "Standard 6379" },
{ "name": "redis.password", "label": "Redis Passwort", "type": "password", "required": false },
{ "name": "redis.db", "label": "Redis DB", "type": "number", "required": false, "help": "Standard 0" },
{ "name": "redis.queue", "label": "Redis Queue", "type": "text", "required": false, "help": "z.B. pi_control:queue" }
]
},
"db_defaults": {

11
modules/pi_control/pages/commands.php
View File

@@ -11,17 +11,19 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$label = trim((string)($_POST['label'] ?? ''));
$command = trim((string)($_POST['command'] ?? ''));
$adminOnly = !empty($_POST['admin_only']) ? 1 : 0;
$timeoutSec = (int)($_POST['timeout_sec'] ?? 0);
if ($label === '' || $command === '') {
$error = 'Bitte Label und Command angeben.';
} else {
$stmt = $pdo->prepare(
'INSERT INTO ' . $table('commands') . ' (label, command, admin_only) VALUES (:label, :command, :admin_only)'
'INSERT INTO ' . $table('commands') . ' (label, command, admin_only, timeout_sec) VALUES (:label, :command, :admin_only, :timeout_sec)'
);
$stmt->execute([
'label' => $label,
'command' => $command,
'admin_only' => $adminOnly,
'timeout_sec' => $timeoutSec > 0 ? $timeoutSec : null,
]);
$notice = 'Befehl gespeichert.';
}
@@ -47,9 +49,10 @@ $commands = $pdo->query('SELECT * FROM ' . $table('commands') . ' ORDER BY id DE
<div class="grid" style="margin-top:1rem;">
<div class="card" style="background:var(--panel-2);">
<strong>Neuer Befehl</strong>
<form method="post" style="display:grid; gap:10px; margin-top:.75rem;">
<form method="post" class="form-grid" style="margin-top:.75rem;">
<input type="text" name="label" placeholder="Label" required>
<textarea name="command" rows="4" placeholder="Command" required></textarea>
<input type="number" name="timeout_sec" placeholder="Timeout (Sek., optional)">
<label class="muted" style="display:flex; gap:8px; align-items:center;">
<input type="checkbox" name="admin_only" value="1">
Nur Admin
@@ -66,12 +69,13 @@ $commands = $pdo->query('SELECT * FROM ' . $table('commands') . ' ORDER BY id DE
<tr>
<th>Label</th>
<th>Command</th>
<th>Timeout</th>
<th>Admin</th>
</tr>
</thead>
<tbody>
<?php if (!$commands): ?>
<tr><td colspan="3" class="muted">Keine Befehle vorhanden.</td></tr>
<tr><td colspan="4" class="muted">Keine Befehle vorhanden.</td></tr>
<?php endif; ?>
<?php foreach ($commands as $c): ?>
<tr>
@@ -79,6 +83,7 @@ $commands = $pdo->query('SELECT * FROM ' . $table('commands') . ' ORDER BY id DE
<td class="muted" style="max-width:360px;">
<code><?= e($c['command'] ?? '') ?></code>
</td>
<td><?= !empty($c['timeout_sec']) ? e((string)$c['timeout_sec']) . 's' : 'default' ?></td>
<td><?= !empty($c['admin_only']) ? 'ja' : 'nein' ?></td>
</tr>
<?php endforeach; ?>

84
modules/pi_control/pages/console.php
View File

@@ -13,6 +13,9 @@ $terminalToken = null;
$settings = modules()->settings('pi_control');
$ttydUrl = trim((string)($settings['ttyd_url'] ?? '/ttyd'));
$defaultProvider = 'ttyd';
$defaultTimeout = (int)($settings['exec_default_timeout'] ?? 300);
$defaultTimeout = $defaultTimeout > 0 ? $defaultTimeout : 300;
$queueName = (string)($settings['redis']['queue'] ?? 'pi_control:queue');
$tokenTtl = (int)($settings['terminal_token_ttl'] ?? 10);
$tokenTtl = $tokenTtl > 0 ? $tokenTtl : 10;
@@ -56,6 +59,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$hostId = (int)($_POST['host_id'] ?? 0);
$commandId = (int)($_POST['command_id'] ?? 0);
$rawCommand = trim((string)($_POST['command_text'] ?? ''));
$timeoutSec = $defaultTimeout;
if ($hostId <= 0) {
$error = 'Bitte einen Host wählen.';
@@ -70,6 +74,9 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$error = 'Dieser Befehl ist nur für Admins.';
} else {
$selectedCommand = (string)$c['command'];
if (!empty($c['timeout_sec'])) {
$timeoutSec = (int)$c['timeout_sec'];
}
}
break;
}
@@ -78,24 +85,57 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (!$error) {
$commandText = $selectedCommand !== '' ? $selectedCommand : $rawCommand;
$stmt = $pdo->prepare(
'INSERT INTO ' . $table('runs') . ' (host_id, command_id, command_text, status, created_by) VALUES (:host_id, :command_id, :command_text, :status, :created_by)'
);
$stmt->execute([
'host_id' => $hostId,
'command_id' => $commandId > 0 ? $commandId : null,
'command_text' => $commandText,
'status' => 'pending',
'created_by' => auth_display_name() ?: null,
]);
$notice = 'Befehl wurde erfasst. (Execution-Backend folgt)';
$driver = (string)$pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
if ($driver === 'pgsql') {
$stmt = $pdo->prepare(
'INSERT INTO ' . $table('runs') . ' (host_id, command_id, command_text, status, timeout_sec, created_by)
VALUES (:host_id, :command_id, :command_text, :status, :timeout_sec, :created_by)
RETURNING id'
);
$stmt->execute([
'host_id' => $hostId,
'command_id' => $commandId > 0 ? $commandId : null,
'command_text' => $commandText,
'status' => 'queued',
'timeout_sec' => $timeoutSec,
'created_by' => auth_display_name() ?: null,
]);
$runId = (int)$stmt->fetchColumn();
} else {
$stmt = $pdo->prepare(
'INSERT INTO ' . $table('runs') . ' (host_id, command_id, command_text, status, timeout_sec, created_by)
VALUES (:host_id, :command_id, :command_text, :status, :timeout_sec, :created_by)'
);
$stmt->execute([
'host_id' => $hostId,
'command_id' => $commandId > 0 ? $commandId : null,
'command_text' => $commandText,
'status' => 'queued',
'timeout_sec' => $timeoutSec,
'created_by' => auth_display_name() ?: null,
]);
$runId = (int)$pdo->lastInsertId();
}
try {
$redis = module_fn('pi_control', 'redis');
$payload = json_encode(['run_id' => $runId], JSON_THROW_ON_ERROR);
$redis->command(['RPUSH', $queueName, $payload]);
$notice = 'Befehl wurde in die Queue gestellt.';
} catch (\Throwable $e) {
$pdo->exec('UPDATE ' . $table('runs') . ' SET status = \'queue_error\' WHERE id = ' . (int)$runId);
$notice = 'Befehl gespeichert, aber Queue nicht erreichbar.';
}
}
}
}
}
$runs = $pdo->query('SELECT * FROM ' . $table('runs') . ' ORDER BY id DESC LIMIT 20')->fetchAll(PDO::FETCH_ASSOC);
$runs = $pdo->query(
'SELECT r.*, h.name AS host_name, h.host AS host_addr
FROM ' . $table('runs') . ' r
LEFT JOIN ' . $table('hosts') . ' h ON h.id = r.host_id
ORDER BY r.id DESC LIMIT 20'
)->fetchAll(PDO::FETCH_ASSOC);
?>
<div class="card">
<div class="pill">Pi Control</div>
@@ -189,7 +229,7 @@ $runs = $pdo->query('SELECT * FROM ' . $table('runs') . ' ORDER BY id DESC LIMIT
</label>
<button class="cta-button" type="submit">Befehl senden</button>
</form>
<p class="muted" style="margin-top:.5rem;">Hinweis: Execution-Backend wird im nächsten Schritt ergänzt.</p>
<p class="muted" style="margin-top:.5rem;">Befehle werden über die Queue ausgeführt.</p>
</div>
<div class="card form-card" style="background:var(--panel-2);">
@@ -200,20 +240,34 @@ $runs = $pdo->query('SELECT * FROM ' . $table('runs') . ' ORDER BY id DESC LIMIT
<tr>
<th>ID</th>
<th>Status</th>
<th>Host</th>
<th>Command</th>
<th>Von</th>
<th>Output</th>
<th>Timeout</th>
</tr>
</thead>
<tbody>
<?php if (!$runs): ?>
<tr><td colspan="4" class="muted">Noch keine Runs.</td></tr>
<tr><td colspan="7" class="muted">Noch keine Runs.</td></tr>
<?php endif; ?>
<?php foreach ($runs as $r): ?>
<?php
$out = (string)($r['output'] ?? '');
$err = (string)($r['error'] ?? '');
$snippet = $out !== '' ? $out : $err;
if (strlen($snippet) > 140) {
$snippet = substr($snippet, 0, 140) . '…';
}
?>
<tr>
<td><?= e((string)$r['id']) ?></td>
<td><?= e($r['status'] ?? '') ?></td>
<td><?= e($r['host_name'] ?? $r['host_addr'] ?? '') ?></td>
<td class="muted" style="max-width:360px;"><code><?= e($r['command_text'] ?? '') ?></code></td>
<td><?= e($r['created_by'] ?? '') ?></td>
<td class="muted" style="max-width:240px;"><code><?= e($snippet) ?></code></td>
<td><?= !empty($r['timeout_sec']) ? e((string)$r['timeout_sec']) . 's' : 'default' ?></td>
</tr>
<?php endforeach; ?>
</tbody>

132
src/App/RedisClient.php Normal file
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@@ -0,0 +1,132 @@
<?php
declare(strict_types=1);
namespace App;
final class RedisClient
{
private string $host;
private int $port;
private ?string $password;
private int $db;
private ?\Socket $socket = null;
private $stream = null;
public function __construct(string $host, int $port = 6379, ?string $password = null, int $db = 0)
{
$this->host = $host;
$this->port = $port;
$this->password = $password;
$this->db = $db;
}
private function connect(): void
{
if ($this->stream) {
return;
}
$errNo = 0;
$errStr = '';
$this->stream = stream_socket_client(
"tcp://{$this->host}:{$this->port}",
$errNo,
$errStr,
3.0,
STREAM_CLIENT_CONNECT
);
if (!$this->stream) {
throw new \RuntimeException("Redis connect failed: {$errStr}");
}
stream_set_timeout($this->stream, 3);
if ($this->password !== null && $this->password !== '') {
$this->command(['AUTH', $this->password]);
}
if ($this->db > 0) {
$this->command(['SELECT', (string)$this->db]);
}
}
public function command(array $args)
{
$this->connect();
$payload = '*' . count($args) . "\r\n";
foreach ($args as $arg) {
$arg = (string)$arg;
$payload .= '$' . strlen($arg) . "\r\n" . $arg . "\r\n";
}
fwrite($this->stream, $payload);
return $this->readResponse();
}
private function readResponse()
{
$line = $this->readLine();
if ($line === '') {
throw new \RuntimeException('Redis empty response');
}
$type = $line[0];
$payload = substr($line, 1);
switch ($type) {
case '+':
return $payload;
case '-':
throw new \RuntimeException('Redis error: ' . $payload);
case ':':
return (int)$payload;
case '$':
$len = (int)$payload;
if ($len === -1) {
return null;
}
$data = $this->readBytes($len);
$this->readLine();
return $data;
case '*':
$count = (int)$payload;
if ($count === -1) {
return null;
}
$items = [];
for ($i = 0; $i < $count; $i++) {
$items[] = $this->readResponse();
}
return $items;
default:
throw new \RuntimeException('Redis protocol error');
}
}
private function readLine(): string
{
$line = '';
while (!feof($this->stream)) {
$chunk = fgets($this->stream);
if ($chunk === false) {
break;
}
$line .= $chunk;
if (str_ends_with($line, "\r\n")) {
break;
}
}
return rtrim($line, "\r\n");
}
private function readBytes(int $length): string
{
$data = '';
$remaining = $length;
while ($remaining > 0 && !feof($this->stream)) {
$chunk = fread($this->stream, $remaining);
if ($chunk === false || $chunk === '') {
break;
}
$data .= $chunk;
$remaining -= strlen($chunk);
}
return $data;
}
}

165
tools/pi_control/worker.php Normal file
View File

@@ -0,0 +1,165 @@
<?php
declare(strict_types=1);
set_time_limit(0);
$root = dirname(__DIR__, 2);
chdir($root);
require $root . '/config/fileload.php';
$module = 'pi_control';
$pdo = module_fn($module, 'pdo');
module_fn($module, 'ensure_schema');
$table = fn(string $name) => module_fn($module, 'table', $name);
$redis = module_fn($module, 'redis');
$settings = modules()->settings($module);
$queueName = (string)($settings['redis']['queue'] ?? 'pi_control:queue');
$defaultTimeout = (int)($settings['exec_default_timeout'] ?? 300);
$defaultTimeout = $defaultTimeout > 0 ? $defaultTimeout : 300;
$strictHostKey = getenv('PI_CONTROL_STRICT_HOSTKEY') === '1';
$driver = (string)$pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
$nowExpr = $driver === 'pgsql' ? 'NOW()' : "DATETIME('now')";
while (true) {
$job = $redis->command(['BLPOP', $queueName, 5]);
if (!$job || !is_array($job) || count($job) < 2) {
continue;
}
$payload = (string)$job[1];
$data = json_decode($payload, true);
if (!is_array($data) || empty($data['run_id'])) {
continue;
}
$runId = (int)$data['run_id'];
$runStmt = $pdo->prepare('SELECT * FROM ' . $table('runs') . ' WHERE id = :id LIMIT 1');
$runStmt->execute(['id' => $runId]);
$run = $runStmt->fetch(PDO::FETCH_ASSOC);
if (!$run || ($run['status'] ?? '') !== 'queued') {
continue;
}
$hostId = (int)($run['host_id'] ?? 0);
if ($hostId <= 0) {
continue;
}
$timeoutSec = (int)($run['timeout_sec'] ?? 0);
$timeoutSec = $timeoutSec > 0 ? $timeoutSec : $defaultTimeout;
$lockTtl = max($timeoutSec + 60, 120);
$lockKey = 'pi_control:lock:host:' . $hostId;
$lockOk = $redis->command(['SET', $lockKey, (string)$runId, 'NX', 'EX', (string)$lockTtl]);
if ($lockOk !== 'OK') {
$redis->command(['RPUSH', $queueName, $payload]);
usleep(250000);
continue;
}
$pdo->exec('UPDATE ' . $table('runs') . ' SET status = \'running\', started_at = ' . $nowExpr . ' WHERE id = ' . (int)$runId);
$hostStmt = $pdo->prepare('SELECT * FROM ' . $table('hosts') . ' WHERE id = :id LIMIT 1');
$hostStmt->execute(['id' => $hostId]);
$host = $hostStmt->fetch(PDO::FETCH_ASSOC);
if (!$host) {
$pdo->exec('UPDATE ' . $table('runs') . ' SET status = \'failed\', error = \'Host not found\', finished_at = ' . $nowExpr . ' WHERE id = ' . (int)$runId);
$redis->command(['DEL', $lockKey]);
continue;
}
$commandText = (string)($run['command_text'] ?? '');
[$status, $exitCode, $output, $error] = executeSsh($host, $commandText, $timeoutSec, $strictHostKey);
$output = truncateText($output, 20000);
$error = truncateText($error, 20000);
$stmt = $pdo->prepare(
'UPDATE ' . $table('runs') . ' SET status = :status, output = :output, error = :error, exit_code = :exit_code, finished_at = ' . $nowExpr . ' WHERE id = :id'
);
$stmt->execute([
'status' => $status,
'output' => $output !== '' ? $output : null,
'error' => $error !== '' ? $error : null,
'exit_code' => $exitCode,
'id' => $runId,
]);
$redis->command(['DEL', $lockKey]);
}
function executeSsh(array $host, string $command, int $timeoutSec, bool $strictHostKey): array
{
$hostAddr = (string)($host['host'] ?? '');
$user = (string)($host['username'] ?? '');
$port = (int)($host['port'] ?? 22);
$authType = (string)($host['auth_type'] ?? 'key');
$keyPath = (string)($host['key_path'] ?? '');
$password = (string)($host['password'] ?? '');
$opts = $strictHostKey
? '-o StrictHostKeyChecking=accept-new -o UserKnownHostsFile=/root/.ssh/known_hosts'
: '-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null';
$target = escapeshellarg($user . '@' . $hostAddr);
$remoteCmd = escapeshellarg($command);
$cmd = 'ssh ' . $opts . ' -p ' . (int)$port . ' ';
if ($authType === 'key' && $keyPath !== '') {
$cmd .= '-i ' . escapeshellarg($keyPath) . ' ';
}
$cmd .= $target . ' -- ' . $remoteCmd;
if ($authType === 'pass' && $password !== '') {
$cmd = 'sshpass -p ' . escapeshellarg($password) . ' ' . $cmd;
}
$descriptors = [
1 => ['pipe', 'w'],
2 => ['pipe', 'w'],
];
$process = proc_open($cmd, $descriptors, $pipes);
if (!is_resource($process)) {
return ['failed', 255, '', 'proc_open failed'];
}
stream_set_blocking($pipes[1], false);
stream_set_blocking($pipes[2], false);
$output = '';
$error = '';
$start = time();
while (true) {
$status = proc_get_status($process);
$output .= stream_get_contents($pipes[1]);
$error .= stream_get_contents($pipes[2]);
if (!$status['running']) {
$exitCode = (int)$status['exitcode'];
proc_close($process);
$finalStatus = $exitCode === 0 ? 'success' : 'failed';
return [$finalStatus, $exitCode, $output, $error];
}
if (time() - $start > $timeoutSec) {
proc_terminate($process, 9);
proc_close($process);
return ['timeout', 124, $output, $error];
}
usleep(100000);
}
}
function truncateText(string $text, int $limit): string
{
if (strlen($text) <= $limit) {
return $text;
}
return substr($text, 0, $limit) . "\n...truncated...";
}

17
tools/pi_control/worker_entry.sh Normal file
View File

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#!/usr/bin/env sh
set -eu
APP_ENV="${APP_ENV:-staging}"
if [ "$APP_ENV" = "live" ]; then
SCRIPT="/app/live/tools/pi_control/worker.php"
else
SCRIPT="/app/staging/tools/pi_control/worker.php"
fi
if [ ! -f "$SCRIPT" ]; then
echo "worker.php not found at $SCRIPT"
exit 1
fi
exec php "$SCRIPT"