示例#1
0
 /**
  * Write the command to the Icinga command file on the remote host
  *
  * @param   IcingaCommand   $command
  * @param   int|null        $now
  *
  * @throws  ConfigurationError
  * @throws  CommandTransportException
  */
 public function send(IcingaCommand $command, $now = null)
 {
     if (!isset($this->path)) {
         throw new ConfigurationError('Can\'t send external Icinga Command. Path to the remote command file is missing');
     }
     if (!isset($this->host)) {
         throw new ConfigurationError('Can\'t send external Icinga Command. Remote host is missing');
     }
     $commandString = $this->renderer->render($command, $now);
     Logger::debug('Sending external Icinga command "%s" to the remote command file "%s:%u%s"', $commandString, $this->host, $this->port, $this->path);
     return $this->sendCommandString($commandString);
 }
示例#2
0
 /**
  * Write the command to the local Icinga command file
  *
  * @param   IcingaCommand   $command
  * @param   int|null        $now
  *
  * @throws  ConfigurationError
  * @throws  CommandTransportException
  */
 public function send(IcingaCommand $command, $now = null)
 {
     if (!isset($this->path)) {
         throw new ConfigurationError('Can\'t send external Icinga Command. Path to the local command file is missing');
     }
     $commandString = $this->renderer->render($command, $now);
     Logger::debug('Sending external Icinga command "%s" to the local command file "%s"', $commandString, $this->path);
     try {
         $file = new File($this->path, $this->openMode);
         $file->fwrite($commandString . "\n");
     } catch (Exception $e) {
         $message = $e->getMessage();
         if ($e instanceof RuntimeException && ($pos = strrpos($message, ':')) !== false) {
             // Assume RuntimeException thrown by SplFileObject in the format: __METHOD__ . "({$filename}): Message"
             $message = substr($message, $pos + 1);
         }
         throw new CommandTransportException('Can\'t send external Icinga command to the local command file "%s": %s', $this->path, $message);
     }
 }
示例#3
0
 /**
  * Write the command to the Icinga command file on the remote host
  *
  * @param   IcingaCommand   $command
  * @param   int|null        $now
  *
  * @throws  ConfigurationError
  * @throws  TransportException
  */
 public function send(IcingaCommand $command, $now = null)
 {
     if (!isset($this->path)) {
         throw new ConfigurationError('Can\'t send external Icinga Command. Path to the remote command file is missing');
     }
     if (!isset($this->host)) {
         throw new ConfigurationError('Can\'t send external Icinga Command. Remote host is missing');
     }
     $commandString = $this->renderer->render($command, $now);
     Logger::debug('Sending external Icinga command "%s" to the remote command file "%s:%u%s"', $commandString, $this->host, $this->port, $this->path);
     $ssh = sprintf('ssh -o BatchMode=yes -p %u', $this->port);
     // -o BatchMode=yes for disabling interactive authentication methods
     if (isset($this->user)) {
         $ssh .= sprintf(' -l %s', escapeshellarg($this->user));
     }
     if (isset($this->privateKey)) {
         $ssh .= sprintf(' -o StrictHostKeyChecking=no -i %s', escapeshellarg($this->privateKey));
     }
     $ssh .= sprintf(' %s "echo %s > %s" 2>&1', escapeshellarg($this->host), escapeshellarg($commandString), escapeshellarg($this->path));
     exec($ssh, $output, $status);
     if ($status !== 0) {
         throw new TransportException('Can\'t send external Icinga command: %s', implode(' ', $output));
     }
 }