public function __construct()
{
$this->welcomInformations();
$backupTypeU = unserialize(BACKUP_TYPE);
// init task manager.
$this->backupLogger = GlobalLogger::getLoggerInstance();
$this->backupDate = Utils::getDateInstance();
$tmp_tasks = array();
$taskManager = new TaskManager();
$this->taskList = $taskManager->getTasks();
$array_length = count($this->taskList);
$num = 1;
foreach ($this->taskList as $key => $task) {
$credentialInitInfo = "\n----------------task credential init begin--------------" . "\n";
$this->backupLogger->addLog('credential init', 100, $credentialInitInfo, $task->target_host_spec->getIp());
//echo $credentialInitInfo;
$task = $this->initialize_credential($task);
$this->backupLogger->addLog('credential init', 100, "init....", $task->target_host_spec->getIp());
$tmp_tasks[$key] = $task;
$credentialInitEndInfo = "\n----------------task credential init end----------------" . "\n\n\n\n";
$this->backupLogger->addLog('credential init', 100, $credentialInitEndInfo, $task->target_host_spec->getIp());
//echo $credentialInitEndInfo;
$num++;
//print_r($tmp_tasks);
}
//print_r($tmp_tasks);
if ($num < $array_length + 1 or $num == 1) {
exit("your credential is not complete, please try again!\n");
}
$task_num = 1;
print_r($tmp_tasks);
while (1) {
$total_timer = Utils::getTimer();
$total_timer->start();
foreach ($tmp_tasks as $task) {
$timer = Utils::getTimer();
$host_type = $task->target_host_spec->getHost_type();
//echo $host_type . "\n";
$hostManager = new HostManager();
// srcHost
$srcHost = $hostManager->get_host($host_type);
//print_r($task->target_host_spec);
$srcHost->hostSpec = $task->target_host_spec;
$srcHost->hostCredential = $task->target_host_credential;
// destHost
$target_dest_ip = $task->target_host_spec->getBackup_dest_ip();
$hostSpecManager = new HostSpecManager();
$storageHostSpec = $hostSpecManager->querryHostSpecByHostIp($target_dest_ip);
$storageHost = new DestHost();
$storageHost->hostSpec = $storageHostSpec;
$storageHost->storageCredential = $task->storage_credential;
$backupTaskInfo = "\n\n-----------------backup task {$task_num} begin-----------------\n\n";
echo "time: " . $timer->startTime;
$this->backupLogger->addLog('backup task', 100, $backupTaskInfo, $srcHost->hostSpec->getIp());
echo $backupTaskInfo;
$backupHandlerManager = new BackupHandlerManager();
$backupType = $this->getBackupType($srcHost);
$db_inputs = array();
if ($backupType == $backupTypeU[1]) {
echo "This is a MySQLdb backup ....\n";
$db_inputs = $this->getDBInput();
$srcHost->hostCredential->user_db = $db_inputs['username'];
$srcHost->hostCredential->password_db = $db_inputs['password'];
}
//"linux_mysqldb";
$this->backupHandler = $backupHandlerManager->getBackupHandler($backupType);
$createBackupInfo = "\n...backup handler create ok!...\n";
$this->backupLogger->addLog("backup task", 100, $createBackupInfo, $srcHost->hostSpec->getIp());
$beginBackupInfo = "\n...begin execute backup task!...\n";
$this->backupLogger->addLog("backup task", 100, $beginBackupInfo, $srcHost->hostSpec->getIp());
$begin_time = microtime(true);
$timer->start();
$this->backupHandler->execute($srcHost, $storageHost, $this->backupLogger);
$timer->stop();
echo "time: " . $timer->stopTime;
$total_time = $timer->spent();
echo "\nUsed time: " . $total_time . "\n\n";
$endInfo = "\n-----------------backup task {$task_num} end-------------------\n\n\n\n\n";
$this->backupLogger->addLog("backup task", 100, $endInfo, $srcHost->hostSpec->getIp());
echo $endInfo;
$task_num++;
}
$total_timer->stop();
$spent_time = $total_timer->total_time_H();
echo "\n\n ############# all time spent {$spent_time} H #############\n\n";
if ($spent_time > 24) {
echo "\nBigger than 24 hours.\n";
$sleep_time = (48 - $spent_time) * 3600;
echo "sleep {$spent_time} s";
sleep($sleep_time);
} elseif ($spent_time <= 24) {
$sleep_time = (24 - $spent_time) * 3600;
echo "sleep {$sleep_time} s";
sleep($sleep_time);
}
}
}
public function getHost($hostType)
{
$handlerManager = new BackupHandlerManager();
$host = $handlerManager->getHost($hostType);
return $host;
}
