die;
}
if (!$server->isAuthorized()) {
echo return_error(3, 'Server is not authorized');
die;
}
$old_roles = $server->getAttribute('roles');
if ($ret['status'] == Server::SERVER_STATUS_ONLINE) {
if (!$server->getConfiguration()) {
echo return_error(4, 'Server does not send a valid configuration');
die;
}
}
// check if server's roles have been changes
$new_roles = $server->getAttribute('roles');
foreach ($old_roles as $a_role => $enable) {
if (array_key_exists($a_role, $new_roles) == false) {
// the server has not anymore the role
Abstract_Server::removeRole($server->getAttribute('fqdn'), $a_role);
}
}
$server->setStatus($ret['status']);
Abstract_Server::save($server);
header('Content-Type: text/xml; charset=utf-8');
$dom = new DomDocument('1.0', 'utf-8');
$node = $dom->createElement('server');
$node->setAttribute('name', $server->fqdn);
$node->setAttribute('status', $server->status);
$dom->appendChild($node);
echo $dom->saveXML();
exit(0);
public function setStatus($status_)
{
Logger::debug('main', 'Starting Server::setStatus for \'' . $this->fqdn . '\'');
$ev = new ServerStatusChanged(array('fqdn' => $this->fqdn, 'status' => $status_ == 'ready' ? ServerStatusChanged::$ONLINE : ServerStatusChanged::$OFFLINE));
switch ($status_) {
case 'ready':
$this->setAttribute('status', 'ready');
if ($this->getAttribute('registered') && is_array($this->roles) && array_key_exists(Server::SERVER_ROLE_APS, $this->roles)) {
if (!$this->updateApplications()) {
Logger::critical('main', 'Server::setStatus(' . $status_ . ') - updateApplications failed, status switched to "broken"');
$this->setStatus(Server::SERVER_STATUS_BROKEN);
return false;
}
}
break;
}
switch ($status_) {
case 'pending':
Logger::warning('main', 'Status set to "pending" for server \'' . $this->fqdn . '\'');
$this->setAttribute('status', 'pending');
break;
case 'ready':
Logger::info('main', 'Status set to "ready" for server \'' . $this->fqdn . '\'');
$this->setAttribute('status', 'ready');
break;
case 'down':
Logger::warning('main', 'Status set to "down" for server \'' . $this->fqdn . '\'');
$this->setAttribute('status', 'down');
break;
case 'broken':
default:
Logger::error('main', 'Status set to "broken" for server \'' . $this->fqdn . '\'');
$this->setAttribute('status', 'broken');
break;
}
$ev->emit();
Abstract_Server::save($this);
switch ($this->getAttribute('status')) {
case 'pending':
break;
case 'down':
$sessions = Abstract_Session::getByServer($this->fqdn);
foreach ($sessions as $session) {
Logger::warning('main', 'Server \'' . $this->fqdn . '\' status is now "down", killing Session \'' . $session->id . '\'');
$session->setStatus(Session::SESSION_STATUS_WAIT_DESTROY, Session::SESSION_END_STATUS_SERVER_DOWN);
Abstract_Session::delete($session->id);
}
break;
case 'broken':
default:
$sessions = Abstract_Session::getByServer($this->fqdn);
foreach ($sessions as $session) {
Logger::warning('main', 'Server \'' . $this->fqdn . '\' status is now "broken", killing Session \'' . $session->id . '\'');
$session->setStatus(Session::SESSION_STATUS_WAIT_DESTROY, Session::SESSION_END_STATUS_SERVER_BROKEN);
Abstract_Session::delete($session->id);
}
break;
}
return true;
}
function show_manage($fqdn)
{
$server = Abstract_Server::load($fqdn);
if (!$server || $server->getAttribute('registered') === false) {
redirect('servers.php');
}
$server_online = $server->isOnline();
if ($server_online) {
$buf = $server->getMonitoring();
if ($buf === false) {
popup_error(sprintf(_('Cannot get server monitoring for \'%s\''), $server->getAttribute('fqdn')));
}
Abstract_Server::save($server);
}
$buf_status = $server->getAttribute('status');
if ($buf_status == 'down') {
$status_error_msg = _('Warning: server is offline');
} elseif ($buf_status == 'broken') {
$status_error_msg = _('Warning: server is broken');
}
$server_lock = $server->getAttribute('locked');
if ($server_lock) {
$switch_button = _('Switch to production');
$switch_value = 0;
} else {
$switch_button = _('Switch to maintenance');
$switch_value = 1;
}
ksort($server->roles);
$var = array();
foreach ($server->roles as $role => $bool) {
$ret = server_display_role_preparation($role, $server);
if (!is_bool($ret)) {
$var[$role] = $ret;
} else {
Logger::debug('main', 'server_display_role_preparation failed for server ' . $server->fqdn . ' role ' . $role);
}
}
$can_do_action = isAuthorized('manageServers');
page_header();
echo '<script type="text/javascript" src="media/script/ajax/servers.js" charset="utf-8"></script>';
echo '<div id="servers_div">';
echo '<h1>' . $server->fqdn . '</h1>';
// if ($server_online === false)
// echo '<h2><p class="msg_error centered">'.$status_error_msg.'</p></h2>';
echo '<div class="section">';
echo '<h2>' . _('Monitoring') . '</h2>';
echo '<table class="main_sub" border="0" cellspacing="1" cellpadding="3">';
echo '<tr class="title">';
echo '<th>' . _('Type') . '</th><th>' . _('Version') . '</th><th>' . _('Status') . '</th>';
echo '<th>' . _('Details') . '</th>';
if ($server_online) {
echo '<th>' . _('Monitoring') . '</th>';
}
echo '</tr>';
echo '<tr class="content1">';
echo '<td style="text-align: center;"><img src="media/image/server-' . $server->stringType() . '.png" alt="' . $server->stringType() . '" title="' . $server->stringType() . '" /><br />' . $server->stringType() . '</td>';
echo '<td>' . $server->stringVersion() . '</td>';
echo '<td>' . $server->stringStatus() . '</td>';
echo '<td>' . _('CPU') . '; : ' . $server->getAttribute('cpu_model') . ' (' . $server->getAttribute('cpu_nb_cores') . ' ';
echo $server->getAttribute('cpu_nb_cores') > 1 ? _('cores') : _('core');
echo ')<br />' . _('RAM') . ' : ' . round($server->getAttribute('ram_total') / 1024) . ' ' . _('MB') . '</td>';
if ($server_online) {
echo '<td>';
echo _('CPU usage') . ': ' . $server->getCpuUsage() . '%<br />';
echo display_loadbar($server->getCpuUsage());
echo _('RAM usage') . ': ' . $server->getRamUsage() . '%<br />';
echo display_loadbar($server->getRamUsage());
foreach ($server->roles as $role => $enabled) {
if ($enabled === false) {
continue;
}
switch ($role) {
case 'aps':
echo _('Sessions usage') . ': ' . $server->getSessionUsage() . '%<br />';
echo display_loadbar($server->getSessionUsage() > 100 ? 100 : $server->getSessionUsage());
break;
case 'fs':
echo _('Disk usage') . ': ' . $server->getDiskUsage() . '%<br />';
echo display_loadbar($server->getDiskUsage() > 100 ? 100 : $server->getDiskUsage());
break;
}
}
echo '</td>';
}
echo '</tr>';
echo '</table>';
echo '</div>';
echo '<div class="section">';
echo '<h2>' . _('Configuration') . '</h2>';
echo '<table>';
echo '<tr><td>';
echo _('Redirection name for this server') . ': ';
echo '</td><td>';
if ($can_do_action) {
echo '<form action="actions.php" method="post">';
echo '<input type="hidden" name="name" value="Server" />';
echo '<input type="hidden" name="fqdn" value="' . $server->fqdn . '" />';
echo '<input type="hidden" name="action" value="external_name" />';
}
echo '<input type="text" name="external_name" value="' . $server->getAttribute('external_name') . '" />';
if ($can_do_action) {
echo ' <input type="submit" value="' . _('change') . '" />';
echo '</form>';
}
echo "</td></tr>\n";
if ($can_do_action) {
if ($server_online || $switch_value == 1) {
echo '<tr><td></td><td>';
echo '<form action="actions.php" method="post">';
echo '<input type="hidden" name="name" value="Server" />';
echo '<input type="hidden" name="checked_servers[]" value="' . $server->fqdn . '" />';
echo '<input type="hidden" name="action" value="maintenance" />';
if ($switch_value == 0) {
echo '<input type="hidden" name="to_production" value="to_production"/>';
} else {
echo '<input type="hidden" name="to_maintenance" value="to_maintenance"/>';
}
echo '<input';
if ($switch_value == 0) {
echo ' style="background: #05a305; color: #fff; font-weight: bold;"';
}
echo ' type="submit" value="' . $switch_button . '"/>';
echo '</form>';
echo '</td></tr>';
}
if ($server_lock || !$server_online) {
echo '<tr><td></td><td>';
echo '<form action="actions.php" method="get" onsubmit="return confirm(\'' . _('Are you sure you want to delete this server?') . '\');">';
echo '<input type="hidden" name="name" value="Server" />';
echo '<input type="hidden" name="action" value="del" />';
echo '<input type="hidden" name="checked_servers[]" value="' . $server->fqdn . '" />';
echo '<input type="submit" value="' . _('Delete') . '" />';
echo '</form>';
echo '</td></tr>';
}
}
echo '</table>';
echo '</div>';
foreach ($server->roles as $role => $bool) {
if (array_key_exists($role, $var)) {
echo '<div>';
// div role
echo '<fieldset class="role">';
echo '<legend>' . sprintf(_('Role: %s'), strtoupper($role)) . '</legend>';
echo server_display_role($role, $server, $var[$role]);
echo '</fieldset>';
echo '</div>';
}
}
page_footer();
die;
}
public function server_role_disable($server_id_, $role_)
{
$this->check_authorized('manageServers');
$server = Abstract_Server::load($server_id_);
if (!is_object($server)) {
Logger::error('api', sprintf('Unknown server "%s"', $server_id_));
return false;
}
if (!array_key_exists($role_, $server->roles)) {
Logger::error('api', sprintf('%s is not an available role', $role_));
return false;
}
if (array_key_exists($role_, $server->roles_disabled)) {
Logger::error('api', sprintf('Nothing to save. Role %s is already disabled', $role_));
return false;
}
$server->roles_disabled[$role_] = true;
Abstract_Server::save($server);
$this->log_action('server_role_disable', array('id' => $server->id, 'name' => $server->getDisplayName(), 'value' => $role_));
return true;
}
