/**
* @return string
* @throws \Exception
*/
public function createNewConfig()
{
$file_system = new \Amp\Util\Filesystem();
$new_config_file_path = Path::join($this->tmp_path, basename($this->app_armor_config_file_path));
$file_system->copy($this->app_armor_config_file_path, $new_config_file_path);
$new_config_file = FileExt::open($new_config_file_path, 'a');
FileExt::write($new_config_file, "\n");
foreach ($this->getFormattedAppArmorLines() as $app_armor_line) {
FileExt::write($new_config_file, $app_armor_line);
}
FileExt::close($new_config_file);
return $new_config_file_path;
}
public function configure()
{
$file_system = new \Amp\Util\Filesystem();
$new_config_file_path = Path::join($this->tmp_path, basename($this->app_armor_config_file_path));
$file_system->copy($this->app_armor_config_file_path, $new_config_file_path);
$new_config_file = FileExt::open($new_config_file_path, 'a');
FileExt::write($new_config_file, "\n");
foreach ($this->getFormattedAppArmorLines() as $app_armor_line) {
FileExt::write($new_config_file, $app_armor_line);
}
FileExt::close($new_config_file);
$this->runCommand("sudo mv {$new_config_file_path} {$this->app_armor_config_file_path}");
$this->runCommand("sudo /etc/init.d/apparmor restart", array('throw_exception_on_nonzero' => FALSE));
}
/**
* @param \Amp\RamDisk\RamDiskInterface $ram_disk
* @void
*/
public function setRamDisk($ram_disk)
{
$this->ram_disk = $ram_disk;
Path::mkdir_p_if_not_exists($ram_disk->getPath());
$this->mysql_data_path = Path::join($ram_disk->getPath(), 'mysql');
$this->tmp_path = Path::join($ram_disk->getPath(), 'tmp');
$this->mysqld_pid_file_path = Path::join($this->tmp_path, 'mysqld.pid');
$this->mysql_socket_path = Path::join($this->tmp_path, 'mysqld.sock');
}
/**
* @param bool $force
* Initialize database files, even files exist.
* @throws \Exception
*/
protected function initializeDatabase($force = FALSE)
{
// FIXME: This should probably be rewritten as a wrapper for mysql_install_db
// with options communicated by creating a custom ~/.amp/ram_disk/tmp/my.cnf
if (!$force && glob("{$this->mysql_data_path}/*")) {
return;
}
$mysqldVersion = $this->getVersion();
$options = '';
$pipe = '';
if (version_compare($mysqldVersion, '5.7.6', '<=')) {
Path::mkdir_p_if_not_exists(Path::join($this->mysql_data_path, 'mysql'));
$this->runCommand("echo \"use mysql;\" > {$this->tmp_path}/install_mysql.sql");
if ($this->getDefaultDataFiles()) {
$this->runCommand("cat " . implode(' ', array_map('escapeshellarg', (array) $this->getDefaultDataFiles())) . " >> {$this->tmp_path}/install_mysql.sql");
} else {
throw new \Exception("Error finding default data files");
}
$pipe = "< {$this->tmp_path}/install_mysql.sql";
$options .= ' --bootstrap ';
} else {
$options .= ' --initialize-insecure';
}
$options .= version_compare($mysqldVersion, '5.7.2', '<=') ? ' --log-warnings=0' : ' --log-error-verbosity=1';
$options .= ' --innodb';
$options .= ' --default-storage-engine=innodb';
$options .= ' --max_allowed_packet=8M';
$options .= ' --net_buffer_length=16K';
$this->runCommand("{$this->getMySQLDBaseCommand()} {$options} {$pipe}");
}