| | |
| | | */ |
| | | |
| | | class cronjob_monitor_system_update extends cronjob { |
| | | |
| | | // job schedule |
| | | protected $_schedule = '0 * * * *'; |
| | | protected $_run_at_new = true; |
| | | |
| | | private $_tools = null; |
| | | |
| | | /* this function is optional if it contains no custom code */ |
| | | public function onPrepare() { |
| | | global $app; |
| | | |
| | | parent::onPrepare(); |
| | | } |
| | | |
| | | /* this function is optional if it contains no custom code */ |
| | | public function onBeforeRun() { |
| | | global $app; |
| | | |
| | | return parent::onBeforeRun(); |
| | | } |
| | | |
| | | public function onRunJob() { |
| | | global $app, $conf; |
| | | |
| | | /* used for all monitor cronjobs */ |
| | | $app->load('monitor_tools'); |
| | | $this->_tools = new monitor_tools(); |
| | | /* end global section for monitor cronjobs */ |
| | | |
| | | |
| | | // job schedule |
| | | protected $_schedule = '0 * * * *'; |
| | | protected $_run_at_new = true; |
| | | |
| | | private $_tools = null; |
| | | |
| | | /* this function is optional if it contains no custom code */ |
| | | public function onPrepare() { |
| | | global $app; |
| | | |
| | | parent::onPrepare(); |
| | | } |
| | | |
| | | /* this function is optional if it contains no custom code */ |
| | | public function onBeforeRun() { |
| | | global $app; |
| | | |
| | | return parent::onBeforeRun(); |
| | | } |
| | | |
| | | public function onRunJob() { |
| | | global $app, $conf; |
| | | |
| | | $app->uses('getconf'); |
| | | $server_config = $app->getconf->get_server_config($conf['server_id'], 'server'); |
| | | if($server_config['monitor_system_updates'] == 'n') return; |
| | | |
| | | /* used for all monitor cronjobs */ |
| | | $app->load('monitor_tools'); |
| | | $this->_tools = new monitor_tools(); |
| | | /* end global section for monitor cronjobs */ |
| | | |
| | | /* the id of the server as int */ |
| | | $server_id = intval($conf['server_id']); |
| | | |
| | | /** The type of the data */ |
| | | |
| | | |
| | | $type = 'system_update'; |
| | | |
| | | /* This monitoring is only available on Debian or Ubuntu */ |
| | |
| | | /* |
| | | * first update the "apt database" |
| | | */ |
| | | shell_exec('apt-get update'); |
| | | shell_exec('while fuser /var/lib/apt/lists/lock >/dev/null 2>&1 ; do sleep 2; done; apt-get update'); |
| | | |
| | | /* |
| | | * Then test the upgrade. |
| | | * if there is any output, then there is a needed update |
| | | */ |
| | | $aptData = shell_exec('apt-get -s -qq dist-upgrade'); |
| | | $aptData = shell_exec('while fuser /var/lib/dpkg/lock >/dev/null 2>&1 || fuser /var/lib/apt/lists/lock >/dev/null 2>&1 ; do sleep 2; done; apt-get -s -qq dist-upgrade'); |
| | | if ($aptData == '') { |
| | | /* There is nothing to update! */ |
| | | $state = 'ok'; |
| | |
| | | |
| | | //* Ensure that output is encoded so that it does not break the serialize |
| | | //$res['data']['output'] = htmlentities($res['data']['output']); |
| | | $res['data']['output'] = htmlentities($res['data']['output'],ENT_QUOTES,'UTF-8'); |
| | | $res['data']['output'] = htmlentities($res['data']['output'], ENT_QUOTES, 'UTF-8'); |
| | | |
| | | /* |
| | | * Insert the data into the database |
| | | */ |
| | | $sql = 'REPLACE INTO monitor_data (server_id, type, created, data, state) ' . |
| | | 'VALUES (' . |
| | | $res['server_id'] . ', ' . |
| | | "'" . $app->dbmaster->quote($res['type']) . "', " . |
| | | 'UNIX_TIMESTAMP(), ' . |
| | | "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " . |
| | | "'" . $res['state'] . "'" . |
| | | ')'; |
| | | $app->dbmaster->query($sql); |
| | | 'VALUES (?, ?, UNIX_TIMESTAMP(), ?, ?)'; |
| | | $app->dbmaster->query($sql, $res['server_id'], $res['type'], serialize($res['data']), $res['state']); |
| | | |
| | | /* The new data is written, now we can delete the old one */ |
| | | $this->_tools->delOldRecords($res['type'], $res['server_id']); |
| | | |
| | | parent::onRunJob(); |
| | | } |
| | | |
| | | /* this function is optional if it contains no custom code */ |
| | | public function onAfterRun() { |
| | | global $app; |
| | | |
| | | parent::onAfterRun(); |
| | | } |
| | | |
| | | parent::onRunJob(); |
| | | } |
| | | |
| | | /* this function is optional if it contains no custom code */ |
| | | public function onAfterRun() { |
| | | global $app; |
| | | |
| | | parent::onAfterRun(); |
| | | } |
| | | |
| | | } |
| | | |