/**
* Manages php fpm via augeas and monit
*
* @param $meta
* @throws \Exception
*/
protected function manageFpm($meta)
{
if (empty($meta['fpm']['port']) && empty($meta['_old']['fpm']['port'])) {
return;
}
if ($meta['installed'] && !empty($meta['fpm']['port'])) {
$this->output->writeInfo("Checking fpm");
} else {
$this->output->writeInfo("Removing fpm");
}
$fs = Util::getFilesystem();
$monit_conf_file = "/etc/monit/conf.d/php-{$meta['_build']}-fpm.conf";
$apache_conf_file = "/etc/apache2/php/php-{$meta['_build']}-fpm.conf";
if ($meta['installed'] && empty($meta['fpm']['port']) && !empty($meta['_old']['fpm']['port'])) {
$this->stopFpm($meta['_build']);
}
if (!$meta['installed'] || empty($meta['fpm']['port'])) {
if (file_exists($monit_conf_file)) {
$this->output->writeInfo("Removing monit php-fpm config file '{$monit_conf_file}'");
$fs->remove($monit_conf_file);
}
if (file_exists($apache_conf_file)) {
$this->output->writeInfo("Removing apache php-fpm config file '{$apache_conf_file}'");
$fs->remove($apache_conf_file);
}
return;
}
$fpm_config_file = $meta['_path'] . '/etc/php-fpm.conf';
$fpm_config_updated_1 = Util::augeas('PHP', $fpm_config_file, 'www/listen', '127.0.0.1:' . $meta['fpm']['port']);
$fpm_config_updated_2 = Util::augeas('PHP', $fpm_config_file, 'www/user', 'www-data');
$fpm_config_updated_3 = Util::augeas('PHP', $fpm_config_file, 'www/group', 'www-data');
if (0 === $fpm_config_updated_1 || 0 === $fpm_config_updated_2 || 0 === $fpm_config_updated_3) {
$this->output->writeError("Failed to configure fpm config file '{$fpm_config_file}'");
} else {
if (2 === $fpm_config_updated_1 || 2 === $fpm_config_updated_2 || 2 === $fpm_config_updated_3) {
$this->output->writeInfo("Configured fpm");
}
}
$monit_conf_template = Util::renderTemplate('monit/conf.d/php-fpm.conf.php', ['build' => $meta['_build'], 'port' => $meta['fpm']['port']]);
if (!file_exists($monit_conf_file) || md5($monit_conf_template) !== md5_file($monit_conf_file)) {
$this->output->writeInfo("Writing monit php-fpm config file '{$monit_conf_file}'");
$fs->write($monit_conf_file, $monit_conf_template, 'root');
}
$apache_conf_template = Util::renderTemplate('apache/php/php-fpm.conf.php', ['build' => $meta['_build'], 'port' => $meta['fpm']['port']]);
if (!file_exists($apache_conf_file) || md5($apache_conf_template) !== md5_file($apache_conf_file)) {
$this->output->writeInfo("Writing apache php-fpm config file '{$apache_conf_file}'");
$fs->write($apache_conf_file, $apache_conf_template, 'root');
}
if (!isset($meta['fpm']['autostart']) || $meta['fpm']['autostart']) {
ServiceManager::addService("php-{$meta['_build']}-fpm");
}
}
