function get_lvm_iscsi_deployment_image_rootdevice_identifier($lvm_iscsi_storage_id)
{
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_ADMIN;
global $event;
// place for the storage stat files
$StorageDir = $_SERVER["DOCUMENT_ROOT"] . '/openqrm/base/plugins/lvm-storage/storage';
$rootdevice_identifier_array = array();
$storage = new storage();
$storage->get_instance_by_id($lvm_iscsi_storage_id);
$storage_resource = new resource();
$storage_resource->get_instance_by_id($storage->resource_id);
$storage_resource_id = $storage_resource->id;
$ident_file = "{$StorageDir}/{$storage_resource_id}.lv.lvm-iscsi-deployment.ident";
if (file_exists($ident_file)) {
unlink($ident_file);
}
// send command
$resource_command = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/lvm-storage/bin/openqrm-lvm-storage post_identifier -t lvm-iscsi-deployment -u {$OPENQRM_ADMIN->name} -p {$OPENQRM_ADMIN->password}";
$storage_resource->send_command($storage_resource->ip, $resource_command);
if (!lvm_iscsi_deployment_wait_for_identfile($ident_file)) {
$event->log("get_image_rootdevice_identifier", $_SERVER['REQUEST_TIME'], 2, "image.lvm-iscsi-deployment", "Timeout while requesting image identifier from storage id {$storage->id}", "", "", 0, 0, 0);
return;
}
$fcontent = file($ident_file);
foreach ($fcontent as $lun_info) {
$tpos = strpos($lun_info, ",");
$timage_name = trim(substr($lun_info, 0, $tpos));
$troot_device = trim(substr($lun_info, $tpos + 1));
$rootdevice_identifier_array[] = array("value" => "{$troot_device}", "label" => "{$timage_name}");
}
return $rootdevice_identifier_array;
}
public function install($db_type)
{
$f3 = \Base::instance();
$db_type = strtoupper($db_type);
if ($db = storage::instance()->get($db_type)) {
$f3->set('DB', $db);
} else {
$f3->error(256, 'no valid DB specified');
}
// setup the models
\Model\Post::setup();
\Model\Tag::setup();
\Model\Comment::setup();
\Model\User::setup();
// create demo admin user
$user = new \Model\User();
$user->load(array('username = ?', 'admin'));
if ($user->dry()) {
$user->username = '******';
$user->name = 'Administrator';
$user->password = '******';
$user->save();
\Flash::instance()->addMessage('Admin User created,' . ' username: admin, password: fabulog', 'success');
}
\Flash::instance()->addMessage('Setup complete', 'success');
}
function __construct($openqrm, $response)
{
$this->response = $response;
$this->openqrm = $openqrm;
$this->file = $this->openqrm->file();
$this->openqrm = $openqrm;
$this->user = $openqrm->user();
$storage_id = $this->response->html->request()->get('storage_id');
$storage = new storage();
$resource = new resource();
$deployment = new deployment();
$this->storage = $storage->get_instance_by_id($storage_id);
$this->resource = $resource->get_instance_by_id($storage->resource_id);
$this->deployment = $deployment->get_instance_by_id($storage->type);
$this->response->add('storage_id', $storage_id);
}
public function __construct($id = 0)
{
$this->class_name = __CLASS__;
parent::__construct($id);
if ($this->parameters['id_rep']) {
$this->up_rep = new upload_folder($this->parameters['id_rep']);
}
}
function __construct($openqrm, $response)
{
$this->openqrm = $openqrm;
$this->user = $this->openqrm->user();
$this->rootdir = $this->openqrm->get('webdir');
$this->response = $response;
$this->file = $this->openqrm->file();
$this->tpldir = $this->rootdir . '/plugins/device-manager/tpl';
$id = $this->response->html->request()->get('storage_id');
$this->response->add('storage_id', $id);
$this->response->add('volgroup', $this->response->html->request()->get('volgroup'));
$storage = new storage();
$this->storage = $storage->get_instance_by_id($id);
$resource = new resource();
$this->resource = $resource->get_instance_by_id($this->storage->resource_id);
$this->statfile = $this->openqrm->get('basedir') . '/plugins/device-manager/web/storage/' . $this->resource->id . '.device.stat';
}
/**
* Checkout cart
*/
public function checkOut($drop)
{
if (!empty($this->storage->db)) {
$this->storage->lock($drop, $this);
} else {
$this->deleteAll();
}
}
/**
* @covers ZfcUser\Authentication\Storage\Db::clear
*/
public function testClear()
{
$reflectionClass = new \ReflectionClass('ZfcUser\\Authentication\\Storage\\Db');
$reflectionProperty = $reflectionClass->getProperty('resolvedIdentity');
$reflectionProperty->setAccessible(true);
$this->storage->expects($this->once())->method('clear');
$this->db->setStorage($this->storage);
$this->db->clear();
$this->assertNull($reflectionProperty->getValue($this->db));
}
protected function setAuthenticationCredentials($identity = 'ZfcUser', $credential = 'ZfcUserPassword')
{
$this->storage->expects($this->at(0))->method('read')->will($this->returnValue(array('is_satisfied' => false)));
$post = $this->getMock('Zend\\Stdlib\\Parameters');
$post->expects($this->at(0))->method('get')->with('identity')->will($this->returnValue($identity));
$post->expects($this->at(1))->method('get')->with('credential')->will($this->returnValue($credential));
$request = $this->getMock('Zend\\Http\\Request');
$request->expects($this->exactly(2))->method('getPost')->will($this->returnValue($post));
$this->authEvent->expects($this->exactly(2))->method('getRequest')->will($this->returnValue($request));
}
/**
* Set the headers for the request
* @param array $options
* @return array $headers
*/
private function setHeaders(array $options)
{
$format = $options['format'];
$authToken = $this->storage->getTokenData();
$accessToken = $authToken['access_token'];
$tokenType = $authToken['token_type'];
$this->headers['Authorization'] = "{$tokenType} {$accessToken}";
$this->setRequestFormat($options['format']);
$this->setCompression($options);
}
function get_nfs_deployment_image_rootdevice_identifier($nfs_storage_id)
{
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_ADMIN;
global $event;
// place for the storage stat files
$StorageDir = $_SERVER["DOCUMENT_ROOT"] . '/openqrm/base/plugins/nfs-storage/storage';
$rootdevice_identifier_array = array();
$storage = new storage();
$storage->get_instance_by_id($nfs_storage_id);
$storage_resource = new resource();
$storage_resource->get_instance_by_id($storage->resource_id);
$storage_resource_id = $storage_resource->id;
$ident_file = "{$StorageDir}/{$storage_resource_id}.nfs.ident";
$statfile_manual = "{$StorageDir}/" . $storage_resource_id . ".nfs.stat.manual";
// manual configured ?
if (file_exists($statfile_manual)) {
$fcontent = file($statfile_manual);
foreach ($fcontent as $lun_info) {
$troot_device = trim($lun_info);
$rootdevice_identifier_array[] = array("value" => "{$troot_device}", "label" => "{$troot_device}");
}
} else {
if (file_exists($ident_file)) {
unlink($ident_file);
}
// send command
$resource_command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/nfs-storage/bin/openqrm-nfs-storage post_identifier -u " . $OPENQRM_ADMIN->name . " -p " . $OPENQRM_ADMIN->password . " --openqrm-cmd-mode background";
$storage_resource->send_command($storage_resource->ip, $resource_command);
if (!nfs_deployment_wait_for_identfile($ident_file)) {
$event->log("get_image_rootdevice_identifier", $_SERVER['REQUEST_TIME'], 2, "image.nfs-deployment", "Timeout while requesting image identifier from storage id {$storage->id}", "", "", 0, 0, 0);
return;
}
$fcontent = file($ident_file);
foreach ($fcontent as $lun_info) {
$tpos = strpos($lun_info, ",");
$timage_name = trim(substr($lun_info, 0, $tpos));
$troot_device = trim(substr($lun_info, $tpos + 1));
$rootdevice_identifier_array[] = array("value" => "{$troot_device}", "label" => "{$timage_name}");
}
}
return $rootdevice_identifier_array;
}
function get_kvm_lvm_deployment_image_rootdevice_identifier($kvm_lvm_id)
{
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_ADMIN;
global $event;
// place for the storage stat files
$StorageDir = $_SERVER["DOCUMENT_ROOT"] . '/openqrm/base/plugins/kvm/storage';
$rootdevice_identifier_array = array();
$storage = new storage();
$storage->get_instance_by_id($kvm_lvm_id);
// get deployment type
$deployment = new deployment();
$deployment->get_instance_by_id($storage->type);
// get storage resource
$storage_resource = new resource();
$storage_resource->get_instance_by_id($storage->resource_id);
$storage_resource_id = $storage_resource->id;
$ident_file = $StorageDir . "/" . $storage_resource_id . ".lv.kvm-lvm-deployment.ident";
if (file_exists($ident_file)) {
unlink($ident_file);
}
// send command
$resource_command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/kvm/bin/openqrm-kvm post_identifier -u " . $OPENQRM_ADMIN->name . " -p " . $OPENQRM_ADMIN->password . " -t " . $deployment->type;
$storage_resource->send_command($storage_resource->ip, $resource_command);
if (!kvm_lvm_deployment_wait_for_identfile($ident_file)) {
$event->log("get_image_rootdevice_identifier", $_SERVER['REQUEST_TIME'], 2, "image.kvm-lvm-deployment", "Timeout while requesting image identifier from storage id {$storage->id}", "", "", 0, 0, 0);
return;
}
$fcontent = file($ident_file);
foreach ($fcontent as $lun_info) {
$tpos = strpos($lun_info, ":");
$timage_name = trim(substr($lun_info, 0, $tpos));
$troot_device = trim(substr($lun_info, $tpos + 1));
$rootdevice_identifier_array[] = array("value" => "{$troot_device}", "label" => "{$timage_name}");
}
return $rootdevice_identifier_array;
}
/**
* Revokes an authorization token. This both revokes the token by making a
* Google Accounts API request to revoke the token as well as deleting the
* token from the storage mechanism. If any errors occur, the authorization
* exception is caught and the message is stored in error.
*/
public function revokeToken()
{
$accessToken = $this->storage->get();
if ($accessToken) {
$tokenObj = json_decode($accessToken);
try {
$this->client->revokeToken($tokenObj->refresh_token);
$this->storage->delete();
} catch (Google_AuthException $e) {
$this->errorMsg = $e->getMessage();
}
}
// Keep things pretty. Removes the auth code from the URL.
header("Location: {$this->controllerUrl}");
}
private static function savecoins($coins)
{
$old = storage::load();
if (!$old) {
$old = array();
}
foreach ($coins as $val => $ccs) {
foreach ($ccs as $id => $coin) {
$old[$val][$id] = $coin;
}
}
if (storage::save($old)) {
return true;
}
return false;
}
/**
* @param $contract
* @return array
* @throws \Exception
*/
public function setup($contract)
{
$this->logger->info('Download started...', ['file' => $contract->file]);
$pdfFile = '';
try {
$pdfFile = $this->storage->disk('s3')->get($contract->file);
} catch (\Exception $e) {
$this->logger->error($e->getMessage(), ['contract id' => $contract->id, 'file' => $contract->file]);
}
$this->storage->disk('local')->put($contract->file, $pdfFile);
$this->logger->info('Download completed...', ['file' => $pdfFile]);
if (!$this->fileSystem->isDirectory($this->getContractDirectory($contract->id))) {
$this->addDirectory($contract->id, $this->getWriteDirectory());
}
$writeFolderPath = $this->getContractDirectory($contract->id);
$readFilePath = sprintf('%s/app/%s', storage_path(), $contract->file);
return [$writeFolderPath, $readFilePath];
}
/**
* 获取内容并输出
* 如果stroage里面不存在，则从URL里面获取
* */
private function handle($filename, $key, $delete = false, $direct = false)
{
$content = '';
if ($this->succeed) {
$storage = storage::gethandle();
if ($delete) {
if (!$storage->exists($key)) {
die(json_encode(array('purge' => $filename, 'key' => $key, 'success' => 'not exists')));
}
$return = $storage->delete($key);
die(json_encode(array('purge' => $filename, 'key' => $key, 'success' => $return)));
}
if ($storage->exists($key) && !$direct) {
if (!NO_LOCATE && ($url = $storage->url($key))) {
$this->locate($url);
}
$content = $storage->read($key);
$this->hit = $key;
if (empty($content)) {
$this->succeed = false;
$this->error_type = 'empty_conent';
}
} else {
//$content = @file_get_contents(BASE_URL.$filename);
$content = lib::fetch_url(BASE_URL . $filename);
if (!is_array($content) || count($content) < 2) {
$this->succeed = false;
$this->error_type = 'fetch_error';
} elseif ($content[0] == 200) {
//返回200，才写入
if (!$direct) {
$storage->write($key, $content[1]);
}
} else {
header('HTTP/1.1 ' . $content[0]);
}
$content = $content[1];
}
}
//显示内容
$this->render($content);
}
function duplicate()
{
$response = $this->get_response();
$form = $response->form;
if (!$form->get_errors() && $this->response->submit()) {
$storage_id = $this->response->html->request()->get('storage_id');
$storage = new storage();
$resource = new resource();
$deployment = new deployment();
$storage->get_instance_by_id($storage_id);
$resource->get_instance_by_id($storage->resource_id);
$deployment->get_instance_by_id($storage->type);
$name = $form->get_request('name');
$command = $this->openqrm->get('basedir') . '/plugins/nfs-storage/bin/openqrm-nfs-storage clone';
$command .= ' -n ' . $this->volume;
$command .= ' -s ' . $name;
$command .= ' -u ' . $this->openqrm->admin()->name . ' -p ' . $this->openqrm->admin()->password;
$command .= ' --openqrm-ui-user ' . $this->user->name;
$command .= ' --openqrm-cmd-mode background';
$statfile = $this->openqrm->get('basedir') . '/plugins/nfs-storage/web/storage/' . $storage->resource_id . '.nfs.stat';
$origin_volume_path = '';
$volume_path = "";
if (file_exists($statfile)) {
$lines = explode("\n", file_get_contents($statfile));
if (count($lines) >= 1) {
foreach ($lines as $line) {
if ($line !== '') {
$line = explode('@', $line);
$check = basename($line[1]);
if ($name === $check) {
$error = sprintf($this->lang['error_exists'], $name);
}
if ($this->volume === $check) {
$origin_volume_path = $line[1];
}
}
}
}
}
if (!strlen($origin_volume_path)) {
$error = sprintf($this->lang['msg_clone_failed'], $name);
} else {
$export_path = dirname($origin_volume_path);
$volume_path = $export_path . '/' . $name;
}
if (isset($error)) {
$response->error = $error;
} else {
$file = $this->openqrm->get('basedir') . '/plugins/nfs-storage/web/storage/' . $resource->id . '.nfs.' . $name . '.sync_progress';
if ($this->file->exists($file)) {
$this->file->remove($file);
}
$resource->send_command($resource->ip, $command);
while (!$this->file->exists($file)) {
usleep(10000);
// sleep 10ms to unload the CPU
clearstatcache();
}
$tables = $this->openqrm->get('table');
$image_fields = array();
$image_fields["image_id"] = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$image_fields['image_name'] = $name;
$image_fields['image_type'] = $deployment->type;
$image_fields['image_rootfstype'] = 'nfs';
$image_fields['image_storageid'] = $storage->id;
$image_fields['image_comment'] = "Image Object for volume {$name}";
$image_fields['image_rootdevice'] = $volume_path;
$image = new image();
$image->add($image_fields);
$response->msg = sprintf($this->lang['msg_cloned'], $this->volume, $name);
// save image id in response for the wizard
$response->image_id = $image_fields["image_id"];
}
}
return $response;
}
function edit()
{
$resource_icon_default = "/img/resource.png";
$storage_icon = "/plugins/kvm/img/plugin.png";
//$state_icon = $this->openqrm->get('baseurl')."/img/".$this->resource->state.".png";
if ($this->file->exists($this->openqrm->get('webdir') . $storage_icon)) {
$resource_icon_default = $storage_icon;
}
$resource_icon_default = $this->openqrm->get('baseurl') . $resource_icon_default;
// check if we have a plugin implementing the remote console
$remote_console = false;
$plugin = new plugin();
$enabled_plugins = $plugin->enabled();
foreach ($enabled_plugins as $index => $plugin_name) {
//$plugin_remote_console_running = $this->openqrm->get('webdir')."/plugins/".$plugin_name."/.running";
$plugin_remote_console_hook = $this->openqrm->get('webdir') . "/plugins/" . $plugin_name . "/openqrm-" . $plugin_name . "-remote-console-hook.php";
if ($this->file->exists($plugin_remote_console_hook)) {
require_once "{$plugin_remote_console_hook}";
$link_function = str_replace("-", "_", "openqrm_" . "{$plugin_name}" . "_remote_console");
if (function_exists($link_function)) {
$remote_functions[] = $link_function;
$remote_console = true;
}
}
}
// prepare list of all Host resource id for the migration select
// we need a select with the ids/ips from all resources which
// are used by appliances with kvm capabilities
$kvm_hosts = array();
$appliance_list = new appliance();
$appliance_list_array = $appliance_list->get_list();
foreach ($appliance_list_array as $index => $app) {
$appliance_kvm_host_check = new appliance();
$appliance_kvm_host_check->get_instance_by_id($app["value"]);
// only active appliances
if (!strcmp($appliance_kvm_host_check->state, "active") || $appliance_kvm_host_check->resources == 0) {
$virtualization = new virtualization();
$virtualization->get_instance_by_id($appliance_kvm_host_check->virtualization);
if (!strcmp($virtualization->type, "kvm") && !strstr($virtualization->type, "kvm-vm")) {
$kvm_host_resource = new resource();
$kvm_host_resource->get_instance_by_id($appliance_kvm_host_check->resources);
// exclude source host
#if ($kvm_host_resource->id == $this->resource->id) {
# continue;
#}
// only active appliances
if (!strcmp($kvm_host_resource->state, "active")) {
$migration_select_label = "Res. " . $kvm_host_resource->id . "/" . $kvm_host_resource->ip;
$kvm_hosts[] = array("value" => $kvm_host_resource->id, "label" => $migration_select_label);
}
}
}
}
$d['state'] = '<span class="pill ' . $this->resource->state . '">' . $this->resource->state . '</span>';
$d['resource'] = $this->resource->id . ' / ' . $this->resource->ip;
$d['name'] = $this->appliance->name;
$d['id'] = $this->appliance->id;
$a = $this->response->html->a();
$a->label = $this->lang['action_add_local_vm'];
$a->css = 'add';
$a->handler = 'onclick="wait();"';
$a->href = $this->response->get_url($this->actions_name, "add") . '&vmtype=kvm-vm-local';
$d['add_local_vm'] = $a->get_string();
$a = $this->response->html->a();
$a->label = $this->lang['action_add_network_vm'];
$a->css = 'add';
$a->handler = 'onclick="wait();"';
$a->href = $this->response->get_url($this->actions_name, "add") . '&vmtype=kvm-vm-net';
$d['add_network_vm'] = $a->get_string();
$body = array();
$identifier_disabled = array();
$file = $this->statfile;
if ($this->file->exists($file)) {
$lines = explode("\n", $this->file->get_contents($file));
if (count($lines) >= 1) {
$i = 0;
foreach ($lines as $line) {
if ($line !== '') {
$line = explode('@', $line);
$state = $line[0];
$name = $line[1];
$mac = $line[2];
$resource = new resource();
$resource->get_instance_by_mac($mac);
if ($resource->vhostid != $this->resource->id) {
continue;
}
$res_virtualization = new virtualization();
$res_virtualization->get_instance_by_id($resource->vtype);
$update = '';
$a = $this->response->html->a();
$a->title = $this->lang['action_update'];
$a->label = $this->lang['action_update'];
$a->handler = 'onclick="wait();"';
$a->css = 'edit';
$a->href = $this->response->get_url($this->actions_name, "update") . '&vm=' . $name . '&vmtype=' . $res_virtualization->type;
$update_link = $a->get_string();
$clone = '';
$a = $this->response->html->a();
$a->title = $this->lang['action_clone'];
$a->label = $this->lang['action_clone'];
$a->handler = 'onclick="wait();"';
$a->css = 'clone';
$a->href = $this->response->get_url($this->actions_name, "clone") . '&vm=' . $name . '&mac=' . $mac;
$clone_link = $a->get_string();
if ($res_virtualization->type == 'kvm-vm-local') {
if ($state === '0' && $resource->image === 'idle') {
$update = $update_link;
$clone = $clone_link;
}
}
if ($res_virtualization->type == 'kvm-vm-net') {
if ($state !== '2' && $resource->image === 'idle') {
$update = $update_link;
$clone = $clone_link;
}
}
$migrate = '';
$a = $this->response->html->a();
$a->title = $this->lang['action_migrate'];
$a->label = $this->lang['action_migrate'];
$a->handler = 'onclick="wait();"';
$a->css = 'migrate';
$a->href = $this->response->get_url($this->actions_name, "migrate") . '&vm=' . $name . '&mac=' . $mac;
if (count($kvm_hosts) >= 1 && $state === '1') {
$migrate = $a->get_string();
}
$data = '<b>' . $this->lang['table_id'] . '</b>: ' . $resource->id . '<br>';
$data .= '<b>' . $this->lang['table_name'] . '</b>: ' . $name . '<br>';
$data .= '<b>' . $this->lang['table_type'] . '</b>: ' . $res_virtualization->name . '<br>';
$data .= '<b>' . $this->lang['table_ip'] . '</b>: ' . $resource->ip . '<br>';
$data .= '<b>' . $this->lang['table_mac'] . '</b>: ' . $mac . '<br>';
$data .= '<b>' . $this->lang['table_vnc'] . '</b>: ' . $line[5] . '<br>';
$data .= '<b>' . $this->lang['table_cpu'] . '</b>: ' . $line[3] . '<br>';
$data .= '<b>' . $this->lang['table_ram'] . '</b>: ' . $line[4] . '<br>';
$data .= '<b>' . $this->lang['table_nics'] . '</b>: ' . $resource->nics;
$appliance = new appliance();
$appliance->get_instance_by_virtualization_and_resource($resource->vtype, $resource->id);
$server = array();
$server[0] = '';
$server[1] = '1000000000000000000000000';
if ($appliance->id !== '') {
$kernel = new kernel();
$kernel->get_instance_by_id($appliance->kernelid);
$image = new image();
$image->get_instance_by_id($appliance->imageid);
$storage = new storage();
$storage->get_instance_by_id($image->storageid);
$s = '<b>' . $this->lang['table_appliance'] . '</b>: ' . $appliance->id . '<br>';
$s .= '<b>' . $this->lang['table_name'] . '</b>: ' . $appliance->name . '<br>';
$s .= '<b>' . $this->lang['table_kernel'] . '</b>: ' . $kernel->name . '<br>';
$s .= '<b>' . $this->lang['table_image'] . '</b>: ' . $image->name . '<br>';
$s .= '<b>' . $this->lang['table_storage'] . '</b>: ' . $storage->name . '<br>';
$server[0] = $s;
$server[1] = $appliance->id;
}
$console = '';
if ($state === '2') {
$t = $this->response->html->template($this->openqrm->get('webdir') . '/js/openqrm-progressbar.js');
$identifier_disabled[] = $name;
// progressbar
$t->add(uniqid('b'), 'id');
$t->add($this->openqrm->get('baseurl') . '/api.php?action=plugin&plugin=kvm&controller=kvm-vm&kvm_vm_action=progress&name=' . $name . '.vm_migration_progress', 'url');
$t->add($this->lang['action_migrate_in_progress'], 'lang_in_progress');
$t->add($this->lang['action_migrate_finished'], 'lang_finished');
$console = $t->get_string();
} else {
if ($remote_console === true && $resource->imageid !== 1 && $state === '1') {
foreach ($remote_functions as $function) {
$a = $function($resource->id);
if (is_object($a)) {
$console .= $a->get_string();
}
}
}
}
$state = array();
$state[0] = '<span class="pill idle">idle</span>';
$state[1] = 'i';
if ($line[0] === '1' && $resource->image !== 'idle') {
$state[0] = '<span class="pill active">active</span>';
$state[1] = 'a';
}
if ($res_virtualization->type == 'kvm-vm-net' && $line[0] === '0') {
$state[0] = '<span class="pill off">off</span>';
$state[1] = 'o';
}
$action = '';
if (!in_array($name, $identifier_disabled)) {
$action = $update . $clone . $migrate;
}
$body[$i] = array('state' => $state[0], 'state_s' => $state[1], 'name' => $name, 'id' => $resource->id, 'mac' => $mac, 'cpu' => $line[3], 'ram' => $line[4], 'ip' => $resource->ip, 'vnc' => $line[5], 'data' => $data, 'appliance' => $server[0], 'appliance_s' => $server[1], 'plugins' => $console, 'action' => $action);
}
$i++;
}
}
}
$h['state']['title'] = $this->lang['table_state'];
$h['state']['sortable'] = false;
$h['state_s']['title'] = $this->lang['table_state'];
$h['state_s']['sortable'] = true;
$h['state_s']['hidden'] = true;
$h['id']['title'] = $this->lang['table_id'];
$h['id']['hidden'] = true;
$h['name']['title'] = $this->lang['table_name'];
$h['name']['hidden'] = true;
$h['ip']['title'] = $this->lang['table_ip'];
$h['ip']['hidden'] = true;
$h['mac']['title'] = $this->lang['table_mac'];
$h['mac']['hidden'] = true;
$h['vnc']['title'] = $this->lang['table_vnc'];
$h['vnc']['hidden'] = true;
$h['cpu']['title'] = $this->lang['table_cpu'];
$h['cpu']['hidden'] = true;
$h['ram']['title'] = $this->lang['table_ram'];
$h['ram']['hidden'] = true;
$h['nics']['title'] = $this->lang['table_nics'];
$h['nics']['hidden'] = true;
$h['data']['title'] = ' ';
$h['data']['sortable'] = false;
$h['appliance']['title'] = ' ';
$h['appliance']['sortable'] = false;
$h['appliance_s']['title'] = $this->lang['table_appliance'];
$h['appliance_s']['sortable'] = true;
$h['appliance_s']['hidden'] = true;
$h['plugins']['title'] = ' ';
$h['plugins']['sortable'] = false;
$h['action']['title'] = ' ';
$h['action']['sortable'] = false;
$table = $this->response->html->tablebuilder('kvm_vm_edit', $this->response->get_array($this->actions_name, 'edit'));
$table->sort = 'name';
$table->limit = 10;
$table->offset = 0;
$table->order = 'ASC';
$table->max = count($body);
$table->autosort = true;
$table->sort_link = false;
$table->id = 'Tabelle';
$table->css = 'htmlobject_table';
$table->border = 1;
$table->cellspacing = 0;
$table->cellpadding = 3;
$table->form_action = $this->response->html->thisfile;
$table->head = $h;
$table->body = $body;
$table->identifier = 'name';
$table->identifier_name = $this->identifier_name;
$table->identifier_disabled = $identifier_disabled;
$table->actions_name = $this->actions_name;
$table->actions = array(array('start' => $this->lang['action_start']), array('stop' => $this->lang['action_stop']), array('reboot' => $this->lang['action_reboot']), array('remove' => $this->lang['action_remove']));
$d['table'] = $table->get_string();
return $d;
}
function create($cu_id, $virtualization_type, $name, $mac, $additional_nics, $cpu, $memory, $disk, $timeout, $vncpassword, $source_image_id = null)
{
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_SERVER_IP_ADDRESS;
global $OPENQRM_EXEC_PORT;
global $RESOURCE_INFO_TABLE;
global $host_start_from_off_timeout;
global $RootDir;
$this->init($timeout);
global $event;
$vmware_mac_address_space = "00:50:56";
$vtype = new virtualization();
$vtype->get_instance_by_id($virtualization_type);
$virtualization_plugin_name = $vtype->get_plugin_name();
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "Trying to create new VM type {$virtualization_type} ({$virtualization_plugin_name}) {$mac}/{$cpu}/{$memory}/{$disk}", "", "", 0, 0, 0);
// here we need to find out if we have a virtualization host providing the type of VMs as requested
// find out the host virtualization type via the plugin name
$vhost_type = new virtualization();
$vhost_type->get_instance_by_type($virtualization_plugin_name);
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "Trying to find a virtualization host from type {$vhost_type->type} {$vhost_type->name}", "", "", 0, 0, 0);
// check if resource-pooling is enabled
$cp_conf = new cloudconfig();
$show_resource_pools = $cp_conf->get_value(25);
// resource_pools enabled ?
$vm_provision_delay = $cp_conf->get_value(40);
// delay provisioning of VMs ?
$vm_loadbalance_algorithm = $cp_conf->get_value(41);
// which LB to select ?
// for all in appliance list, find virtualization host appliances
$appliance_tmp = new appliance();
$appliance_id_list = $appliance_tmp->get_all_ids();
$active_appliance_list = array();
$active_appliance_resource_list = array();
foreach ($appliance_id_list as $id_arr) {
foreach ($id_arr as $id) {
$appliance = new appliance();
$appliance->get_instance_by_id($id);
// active ?
if ($appliance->stoptime == 0 || $appliance->resources == 0) {
if ($appliance->virtualization == $vhost_type->id) {
// we have found an active appliance from the right virtualization type
// Now we check that its resource is active and not in error
$cvm_resource = new resource();
$cvm_resource->get_instance_by_id($appliance->resources);
if (strcmp($cvm_resource->state, "active")) {
continue;
}
// here we check if there is still enough space
// to create the new VM -> max_vm setting per resource
$res_hostlimit = new cloudhostlimit();
$res_hostlimit->get_instance_by_resource($appliance->resources);
if (strlen($res_hostlimit->id)) {
if ($res_hostlimit->max_vms >= 0) {
$new_current_vms = $res_hostlimit->current_vms + 1;
if ($new_current_vms > $res_hostlimit->max_vms) {
$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Hostlimit max_vm is reached for resource {$appliance->resources}", "", "", 0, 0, $appliance->resources);
continue;
}
}
}
// resource pooling enabled ?
if (strcmp($show_resource_pools, "true")) {
// disabled, add any appliance from the right virtualization type
$active_appliance_list[] .= $id;
$active_appliance_resource_list[] .= $appliance->resources;
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- resource pooling is disabled", "", "", 0, 0, 0);
} else {
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- resource pooling is enabled $appliance->resources", "", "", 0, 0, 0);
// resource pooling enabled, check to which user group the resource belongs to
$private_resource = new cloudrespool();
$private_resource->get_instance_by_resource($appliance->resources);
// is this resource configured in the resource pools ?
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- resource pool id $private_resource->id !", "", "", 0, 0, 0);
if (strlen($private_resource->id)) {
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- resource $appliance->resources is in a resource pool", "", "", 0, 0, 0);
// is it hidden ?
if ($private_resource->cg_id >= 0) {
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- resource $appliance->resources is also configured in resource pool (not hidden)", "", "", 0, 0, 0);
$cloud_user = new clouduser();
$cloud_user->get_instance_by_id($cu_id);
$cloud_user_group = new cloudusergroup();
$cloud_user_group->get_instance_by_id($cloud_user->cg_id);
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- we have found the users group $cloud_user_group->id", "", "", 0, 0, 0);
// does it really belongs to the users group ?
if ($private_resource->cg_id == $cloud_user_group->id) {
// resource belongs to the users group, add appliance to list
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- adding appliance $id ", "", "", 0, 0, 0);
$active_appliance_list[] .= $id;
$active_appliance_resource_list[] .= $appliance->resources;
//} else {
// $event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Appliance $id (resource $appliance->resources) is NOT in dedicated for the users group", "", "", 0, 0, 0);
}
//} else {
// $event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Appliance $id (resource $appliance->resources) is marked as hidden", "", "", 0, 0, 0);
}
}
}
}
}
}
}
// did we found any active host ?
if (count($active_appliance_list) < 1) {
$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Warning ! There is no active virtualization host type {$vhost_type->name} available to bring up a new VM", "", "", 0, 0, 0);
$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Notice : Trying to find a Host which can start-from-off .....", "", "", 0, 0, 0);
// if this method finds a host it will block until the host is up + active
$cloud_host_start_from_off = new cloudhoststartfromoff();
$start_from_off_appliance_id = $cloud_host_start_from_off->find_host_to_start_from_off($vhost_type->id, $show_resource_pools, $cu_id, $host_start_from_off_timeout);
if ($start_from_off_appliance_id > 0) {
//$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "------- adding appliance $id ", "", "", 0, 0, 0);
$active_appliance_list[] .= $start_from_off_appliance_id;
// add to active resource list
$start_from_off_appliance = new appliance();
$start_from_off_appliance->get_instance_by_id($start_from_off_appliance_id);
$active_appliance_resource_list[] .= $start_from_off_appliance->resources;
} else {
// here we did not found any host to start-from-off
$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Warning ! Could not find any virtualization host type {$vhost_type->name} to start-from-off", "", "", 0, 0, 0);
$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Warning ! Giving up trying to start a new VM type {$vhost_type->name}", "", "", 0, 0, 0);
return false;
}
}
// ! for all virt-localboot VMs we need to make sure the VM is created on
// ! the same host as the image is located, for all others we try to lb
$less_load_resource_id = -1;
if (strstr($vtype->type, "-vm-local")) {
$origin_appliance = new appliance();
$origin_appliance->get_instance_by_name($name);
// if we have a cloudappliance already this create is coming from unpause
// The host to create the new VM on must be the image storage resource
$vstorage_cloud_app = new cloudappliance();
$vstorage_cloud_app->get_instance_by_appliance_id($origin_appliance->id);
if (strlen($vstorage_cloud_app->id)) {
$vstorage_image = new image();
$vstorage_image->get_instance_by_id($origin_appliance->imageid);
$vstorage = new storage();
$vstorage->get_instance_by_id($vstorage_image->storageid);
$vstorage_host_res_id = $vstorage->resource_id;
// check if the origin host is in the active appliances we have found
if (in_array($vstorage_host_res_id, $active_appliance_resource_list)) {
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "Origin host {$vstorage_host_res_id} is active. Creating the new VM", "", "", 0, 0, 0);
$resource = new resource();
$resource->get_instance_by_id($vstorage_host_res_id);
$less_load_resource_id = $vstorage_host_res_id;
} else {
$event->log("create", $_SERVER['REQUEST_TIME'], 2, "cloudvm.class.php", "Origin host {$vstorage_host_res_id} is not active. Not creating the new VM", "", "", 0, 0, 0);
}
} else {
// if we do not have a cloudappliance yet we can (should) loadbalance the create VM request
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "Using Loadbalancing Algorithm " . $vm_loadbalance_algorithm . " for creating the new VM", "", "", 0, 0, 0);
// the cloud-deployment hook of the virt-localboot VM will adapt the image storage id to the host id
switch ($vm_loadbalance_algorithm) {
case '0':
$less_load_resource_id = $this->vm_balance_load($active_appliance_list);
break;
case '1':
$less_load_resource_id = $this->vm_balance_memory($active_appliance_list, $memory);
break;
case '2':
$less_load_resource_id = $this->vm_balance_random($active_appliance_list);
break;
case '3':
$less_load_resource_id = $this->vm_balance_first_available($active_appliance_list);
break;
default:
$less_load_resource_id = $this->vm_balance_load($active_appliance_list);
break;
}
}
} else {
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "Using Loadbalancing Algorithm " . $vm_loadbalance_algorithm . " for creating the new VM", "", "", 0, 0, 0);
switch ($vm_loadbalance_algorithm) {
case '0':
$less_load_resource_id = $this->vm_balance_load($active_appliance_list);
break;
case '1':
$less_load_resource_id = $this->vm_balance_memory($active_appliance_list, $memory);
break;
case '2':
$less_load_resource_id = $this->vm_balance_random($active_appliance_list);
break;
case '3':
$less_load_resource_id = $this->vm_balance_first_available($active_appliance_list);
break;
default:
$less_load_resource_id = $this->vm_balance_load($active_appliance_list);
break;
}
}
if ($less_load_resource_id >= 0) {
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "Found Virtualization host resource {$less_load_resource_id} as the target for the new VM ", "", "", 0, 0, 0);
}
// additional network cards
if ($additional_nics > 0) {
$anic = 1;
$additional_nic_str = "";
$mac_gen_res = new resource();
while ($anic <= $additional_nics) {
$mac_gen_res->generate_mac();
switch ($virtualization_plugin_name) {
# VMware VMs need to get special macs
case 'vmware-esx':
$nic_nr = $anic;
$suggested_mac = $mac_gen_res->mac;
$new_forth_byte_first_bit = rand(1, 3);
$mac_gen_res_vmw = strtolower($vmware_mac_address_space . ":" . substr($suggested_mac, 9));
$mac_gen_res_vmw = substr_replace($mac_gen_res_vmw, $new_forth_byte_first_bit, 9, 1);
$additional_nic_str .= " -m" . $nic_nr . " " . $mac_gen_res_vmw;
break;
# VMs network parameter starts with -m1
# VMs network parameter starts with -m1
default:
$nic_nr = $anic;
$additional_nic_str .= " -m" . $nic_nr . " " . $mac_gen_res->mac;
break;
}
$anic++;
}
}
// swap, for the cloud VMs we simply calculate memory * 2
$swap = $memory * 2;
// start the VM on the appliance resource
$host_resource = new resource();
$host_resource->get_instance_by_id($less_load_resource_id);
$host_resource_ip = $host_resource->ip;
// we need to have an openQRM server object too since some of the
// virtualization commands are sent from openQRM directly
$openqrm = new openqrm_server();
// create the new resource + setting the virtualization type
$vm_resource_ip = "0.0.0.0";
// add to openQRM database
$vm_resource_fields["resource_ip"] = $vm_resource_ip;
$vm_resource_fields["resource_mac"] = $mac;
$vm_resource_fields["resource_localboot"] = 0;
$vm_resource_fields["resource_vtype"] = $vtype->id;
$vm_resource_fields["resource_vhostid"] = $less_load_resource_id;
$vm_resource_fields["resource_vname"] = $name;
$new_resource_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$vm_resource_fields["resource_id"] = $new_resource_id;
$host_resource->add($vm_resource_fields);
// send new-resource command now after the resource is created logically
$openqrm->send_command("openqrm_server_add_resource {$new_resource_id} {$mac} {$vm_resource_ip}");
// let the new resource commands settle
sleep(10);
// plug in the virtualization cloud hook
$virtualization_cloud_hook = "{$RootDir}/plugins/{$virtualization_plugin_name}/openqrm-{$virtualization_plugin_name}-cloud-hook.php";
if (file_exists($virtualization_cloud_hook)) {
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class", "Found plugin {$virtualization_plugin_name} handling to create the VM.", "", "", 0, 0, $new_resource_id);
require_once "{$virtualization_cloud_hook}";
$virtualization_method = "create_" . $vtype->type;
$virtualization_method = str_replace("-", "_", $virtualization_method);
$virtualization_method($less_load_resource_id, $name, $mac, $memory, $cpu, $swap, $additional_nic_str, $vncpassword, $source_image_id);
} else {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class", "Do not know how to create VM from type {$virtualization_plugin_name}.", "", "", 0, 0, 0);
// remove resource object
$vm_resource = new resource();
$vm_resource->get_instance_by_id($new_resource_id);
$vm_resource->remove($new_resource_id, $mac);
return false;
}
// update hostlimits quite early to avoid overloading a Host with non-starting VMs
// add or update hostlimits
$res_hostlimit = new cloudhostlimit();
$res_hostlimit->get_instance_by_resource($host_resource->id);
if (strlen($res_hostlimit->id)) {
// update
$current_vms = $res_hostlimit->current_vms + 1;
$cloud_hostlimit_fields["hl_current_vms"] = $current_vms;
$res_hostlimit->update($res_hostlimit->id, $cloud_hostlimit_fields);
} else {
// add
$cloud_hostlimit_fields["hl_id"] = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$cloud_hostlimit_fields["hl_resource_id"] = $host_resource->id;
$cloud_hostlimit_fields["hl_max_vms"] = -1;
$cloud_hostlimit_fields["hl_current_vms"] = 1;
$res_hostlimit->add($cloud_hostlimit_fields);
}
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "New VM created with resource id " . $new_resource_id . " and started. Waiting now until it is active/idle", "", "", 0, 0, 0);
if ($vm_provision_delay > 0) {
$event->log("create", $_SERVER['REQUEST_TIME'], 5, "cloudvm.class.php", "Delaying the provisioning of resource id " . $new_resource_id . " for " . $vm_provision_delay . " seconds.", "", "", 0, 0, 0);
sleep($vm_provision_delay);
}
// setting this object resource id as return state
$this->resource_id = $new_resource_id;
}
require_once "{$plugin_start_appliance_hook}";
$appliance_function = "openqrm_" . "{$plugin_name}" . "_appliance";
$appliance_function = str_replace("-", "_", $appliance_function);
// stop
$appliance_function("stop", $appliance_fields);
// remove
$appliance_function("remove", $appliance_fields);
}
}
// remove appliance
$appliance->remove($appliance_id);
}
}
// remove kernel
$kernel = new kernel();
$kernel->remove_by_name("resource{$local_server_id}");
// remove image
$image = new image();
$image->remove_by_name("resource{$local_server_id}");
// remove storage serveer
$storage = new storage();
$storage->remove_by_name("resource{$local_server_id}");
break;
default:
$event->log("{$local_server_command}", $_SERVER['REQUEST_TIME'], 3, "local-server-action", "No such local-server command ({$local_server_command})", "", "", 0, 0, 0);
break;
}
?>
</body>
function storage_auth_deployment_stop($image_id)
{
global $event;
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_SERVER_IP_ADDRESS;
global $OPENQRM_EXEC_PORT;
$image = new image();
$image->get_instance_by_id($image_id);
$image_name = $image->name;
$image_rootdevice = $image->rootdevice;
$storage = new storage();
$storage->get_instance_by_id($image->storageid);
$storage_resource = new resource();
$storage_resource->get_instance_by_id($storage->resource_id);
$storage_ip = $storage_resource->ip;
$deployment = new deployment();
$deployment->get_instance_by_type($image->type);
$deployment_type = $deployment->type;
$deployment_plugin_name = $deployment->storagetype;
// just for sending the commands
$resource = new resource();
// get install deployment params
$install_from_nfs_param = trim($image->get_deployment_parameter("IMAGE_INSTALL_FROM_NFS"));
if (strlen($install_from_nfs_param)) {
// storage -> resource -> auth
$ip_storage_id = $deployment->parse_deployment_parameter("id", $install_from_nfs_param);
$ip_storage_ip = $deployment->parse_deployment_parameter("ip", $install_from_nfs_param);
$ip_image_rootdevice = $deployment->parse_deployment_parameter("path", $install_from_nfs_param);
$ip_storage = new storage();
$ip_storage->get_instance_by_id($ip_storage_id);
$ip_storage_resource = new resource();
$ip_storage_resource->get_instance_by_id($ip_storage->resource_id);
$op_storage_ip = $ip_storage_resource->ip;
$ip_deployment = new deployment();
$ip_deployment->get_instance_by_id($ip_storage->type);
$ip_deployment_type = $ip_deployment->type;
$ip_deployment_plugin_name = $ip_deployment->storagetype;
$event->log("storage_auth_function", $_SERVER['REQUEST_TIME'], 5, "openqrm-lvm-nfs-deployment-auth-hook.php", "Install-from-NFS: Authenticating {$resource_ip} on storage id {$ip_storage_id}:{$ip_storage_ip}:{$ip_image_rootdevice}", "", "", 0, 0, $resource_id);
$auth_install_from_nfs_start_cmd = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/" . $ip_deployment_plugin_name . "/bin/openqrm-" . $ip_deployment_plugin_name . " auth -r " . $ip_image_rootdevice . " -i " . $OPENQRM_SERVER_IP_ADDRESS . " -t " . $ip_deployment_type . " --openqrm-cmd-mode background";
$resource->send_command($ip_storage_ip, $auth_install_from_nfs_start_cmd);
}
// get transfer deployment params
$transfer_from_nfs_param = trim($image->get_deployment_parameter("IMAGE_TRANSFER_TO_NFS"));
if (strlen($transfer_from_nfs_param)) {
// storage -> resource -> auth
$tp_storage_id = $deployment->parse_deployment_parameter("id", $transfer_from_nfs_param);
$tp_storage_ip = $deployment->parse_deployment_parameter("ip", $transfer_from_nfs_param);
$tp_image_rootdevice = $deployment->parse_deployment_parameter("path", $transfer_from_nfs_param);
$tp_storage = new storage();
$tp_storage->get_instance_by_id($tp_storage_id);
$tp_storage_resource = new resource();
$tp_storage_resource->get_instance_by_id($tp_storage->resource_id);
$op_storage_ip = $tp_storage_resource->ip;
$tp_deployment = new deployment();
$tp_deployment->get_instance_by_id($tp_storage->type);
$tp_deployment_type = $tp_deployment->type;
$tp_deployment_plugin_name = $tp_deployment->storagetype;
$event->log("storage_auth_function", $_SERVER['REQUEST_TIME'], 5, "openqrm-lvm-nfs-deployment-auth-hook.php", "Install-from-NFS: Authenticating {$resource_ip} on storage id {$tp_storage_id}:{$tp_storage_ip}:{$tp_image_rootdevice}", "", "", 0, 0, $resource_id);
$auth_install_from_nfs_start_cmd = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/" . $tp_deployment_plugin_name . "/bin/openqrm-" . $tp_deployment_plugin_name . " auth -r " . $tp_image_rootdevice . " -i " . $OPENQRM_SERVER_IP_ADDRESS . " -t " . $tp_deployment_type . " --openqrm-cmd-mode background";
$resource->send_command($tp_storage_ip, $auth_install_from_nfs_start_cmd);
}
}
function create_private_kvm_gluster_deployment($cloud_image_id, $private_disk, $private_image_name)
{
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_SERVER_IP_ADDRESS;
global $OPENQRM_EXEC_PORT;
global $RESOURCE_INFO_TABLE;
global $event;
$cloudimage = new cloudimage();
$cloudimage->get_instance_by_id($cloud_image_id);
$event->log("create_private_kvm_gluster_deployment", $_SERVER['REQUEST_TIME'], 5, "openqrm-kvm-gluster-deployment-cloud-hook.php", "Creating private image " . $cloudimage->image_id . " on storage.", "", "", 0, 0, 0);
// get image
$image = new image();
$image->get_instance_by_id($cloudimage->image_id);
$image_id = $image->id;
$image_name = $image->name;
$image_type = $image->type;
$image_version = $image->version;
$image_rootdevice = $image->rootdevice;
$image_rootfstype = $image->rootfstype;
$imageid = $image->storageid;
$image_isshared = $image->isshared;
$image_comment = $image->comment;
$image_capabilities = $image->capabilities;
$image_deployment_parameter = $image->deployment_parameter;
// get image storage
$storage = new storage();
$storage->get_instance_by_id($imageid);
$storage_resource_id = $storage->resource_id;
// get deployment type
$deployment = new deployment();
$deployment->get_instance_by_id($storage->type);
// get storage resource
$resource = new resource();
$resource->get_instance_by_id($storage_resource_id);
$resource_id = $resource->id;
$resource_ip = $resource->ip;
// create an admin user to post when cloning has finished
$openqrm_admin_user = new user("openqrm");
$openqrm_admin_user->set_user();
$gluster_uri_arr = parse_url($image_rootdevice);
// origin image volume name
$origin_volume_name = basename($gluster_uri_arr['path']);
// location of the volume (path)
$image_location_name = str_replace('/', '', dirname($gluster_uri_arr['path']));
$image_clone_cmd = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/kvm/bin/openqrm-kvm clone -n " . $origin_volume_name . " -s " . $private_image_name . " -v " . $image_location_name . " -m " . $private_disk . " -u " . $openqrm_admin_user->name . " -p " . $openqrm_admin_user->password . " -t " . $deployment->type . " --openqrm-cmd-mode background";
$event->log("create_private_kvm_gluster_deployment", $_SERVER['REQUEST_TIME'], 5, "openqrm-kvm-gluster-deployment-cloud-hook.php", "Running : {$image_resize_cmd}", "", "", 0, 0, 0);
$resource->send_command($resource->ip, $image_clone_cmd);
// set the storage specific image root_device parameter
$new_rootdevice = "gluster:" . $resource->ip . "//" . $image_location_name . "/" . $private_image_name;
return $new_rootdevice;
}
//modify title size to the choosen
$pdf->SetFontSize($size * 2);
//write the title page
$pdf->Write('', $pagenamewiki[$i]);
$pdf->Ln($size * 1);
//text size
$pdf->SetFontSize($size);
//parsing html in wikitopdf class
$pdf->WriteHTML($textos_wiki_html[$i]);
}
}
//name of the pdf file with the name of the first page
$pdf->Output($pagenamewiki[0] . '.pdf', 'D');
}
//----------- Here starts the execution------------------- //
$WS = new storage();
$id = optional_param('id', NULL, PARAM_INT);
$WS->gid = optional_param('gid', NULL, PARAM_INT);
$cid = optional_param('cid', NULL, PARAM_INT);
$WS->pagedata->version = optional_param('version', NULL, PARAM_INT);
$WS->page = optional_param('page', NULL, PARAM_CLEAN);
$WS->page = stripslashes($WS->page);
//WS class is initialized
$WS->set_info($id);
$WS->cm->id = $id;
require_login($cid);
global $COURSE;
//only for theachers and admins:
$context = get_context_instance(CONTEXT_MODULE, $WS->cm->id);
require_capability('mod/wiki:canexporttopdf', $context);
//check Moodle version(higher than 1.5)
function remove_nfs_deployment($cloud_image_id)
{
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_SERVER_IP_ADDRESS;
global $OPENQRM_EXEC_PORT;
global $RESOURCE_INFO_TABLE;
global $event;
$event->log("remove_nfs_deployment", $_SERVER['REQUEST_TIME'], 5, "nfs-deployment-cloud-hook", "Removing image on storage", "", "", 0, 0, 0);
$cloudimage = new cloudimage();
$cloudimage->get_instance_by_id($cloud_image_id);
// get image
$image = new image();
$image->get_instance_by_id($cloudimage->image_id);
$image_id = $image->id;
$image_name = $image->name;
$image_type = $image->type;
$image_version = $image->version;
$image_rootdevice = $image->rootdevice;
$image_rootfstype = $image->rootfstype;
$image_storageid = $image->storageid;
$image_isshared = $image->isshared;
$image_comment = $image->comment;
$image_capabilities = $image->capabilities;
$image_deployment_parameter = $image->deployment_parameter;
// get image storage
$storage = new storage();
$storage->get_instance_by_id($image_storageid);
$storage_resource_id = $storage->resource_id;
// get storage resource
$resource = new resource();
$resource->get_instance_by_id($storage_resource_id);
$resource_id = $resource->id;
$resource_ip = $resource->ip;
// nfs-storage
$image_location_name = basename($image_rootdevice);
$image_remove_clone_cmd = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/nfs-storage/bin/openqrm-nfs-storage remove -n " . $image_location_name . " --openqrm-cmd-mode background";
$event->log("remove_nfs_deployment", $_SERVER['REQUEST_TIME'], 5, "nfs-deployment-cloud-hook", "Running : {$image_remove_clone_cmd}", "", "", 0, 0, 0);
$resource->send_command($resource_ip, $image_remove_clone_cmd);
}
function openqrm_cloud_monitor()
{
global $event;
global $APPLIANCE_INFO_TABLE;
global $IMAGE_INFO_TABLE;
global $CLOUD_IMAGE_TABLE;
global $CLOUD_APPLIANCE_TABLE;
global $OPENQRM_SERVER_BASE_DIR;
global $OPENQRM_SERVER_IP_ADDRESS;
global $OPENQRM_EXEC_PORT;
global $openqrm_server;
global $BaseDir;
global $RootDir;
global $vm_create_timout;
$vmware_mac_address_space = "00:50:56";
$cloud_monitor_lock = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/web/action/cloud-conf/cloud-monitor.lock";
$cloud_monitor_timeout = "600";
$cloud_volume_clone_timeout = "4800";
// lock to prevent running multiple times in parallel
if (file_exists($cloud_monitor_lock)) {
// check from when it is, if it is too old we remove it and start
$cloud_monitor_lock_date = file_get_contents($cloud_monitor_lock);
$now = $_SERVER['REQUEST_TIME'];
if ($now - $cloud_monitor_lock_date > $cloud_monitor_timeout) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "monitor-hook", "Timeout for the cloud-monitor-lock reached, creating new lock", "", "", 0, 0, 0);
$cloud_lock_fp = fopen($cloud_monitor_lock, 'w');
fwrite($cloud_lock_fp, $now);
fclose($cloud_lock_fp);
} else {
return 0;
}
} else {
$now = $_SERVER['REQUEST_TIME'];
$cloud_lock_fp = fopen($cloud_monitor_lock, 'w');
fwrite($cloud_lock_fp, $now);
fclose($cloud_lock_fp);
}
// prepare performance parameter
$cloud_performance_config = new cloudconfig();
$max_parallel_phase_one_actions = $cloud_performance_config->get_value(27);
// 27 max-parallel-phase-one-actions
$max_parallel_phase_two_actions = $cloud_performance_config->get_value(28);
// 28 max-parallel-phase-two-actions
$max_parallel_phase_three_actions = $cloud_performance_config->get_value(29);
// 29 max-parallel-phase-three-actions
$max_parallel_phase_four_actions = $cloud_performance_config->get_value(30);
// 30 max-parallel-phase-four-actions
$max_parallel_phase_five_actions = $cloud_performance_config->get_value(31);
// 31 max-parallel-phase-five-actions
$max_parallel_phase_six_actions = $cloud_performance_config->get_value(32);
// 32 max-parallel-phase-six-actions
$max_parallel_phase_seven_actions = $cloud_performance_config->get_value(33);
// 33 max-parallel-phase-seven-actions
$parallel_phase_one_actions = 0;
$parallel_phase_two_actions = 0;
$parallel_phase_three_actions = 0;
$parallel_phase_four_actions = 0;
$parallel_phase_five_actions = 0;
$parallel_phase_six_actions = 0;
$parallel_phase_seven_actions = 0;
// appliance hostname
$cloud_appliance_hostname_enabled = $cloud_performance_config->get_value(34);
// 34 appliance-hostname
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Cloud Phase I - Image actions, VM-removal", "", "", 0, 0, 0);
// #################### clone-on-deploy image resize / remove ################################
// here we check if we have any clone-on-deploy images to resize or to remove
// get cloudimage ids
$cil = new cloudimage();
$cloud_image_list = $cil->get_all_ids();
foreach ($cloud_image_list as $ci_list) {
$phase_one_actions = 0;
$ci_id = $ci_list['ci_id'];
$ci = new cloudimage();
$ci->get_instance_by_id($ci_id);
$ci_state = $ci->state;
$ci_image_id = $ci->image_id;
$ci_appliance_id = $ci->appliance_id;
$ci_resource_id = $ci->resource_id;
$ci_cr_id = $ci->cr_id;
$ci_resource = new resource();
$ci_resource->get_instance_by_id($ci_resource_id);
$ci_appliance = new appliance();
$ci_appliance->get_instance_by_id($ci->appliance_id);
// not the openQRM server resource, accept 0 only for private image remove
if ($ci_cr_id != 0) {
if ($ci_resource_id == 0) {
continue;
}
// not when the cr is in starting phase
$ci_request = new cloudrequest();
$ci_request->get_instance_by_id($ci_cr_id);
if ($ci_request->status == 8) {
continue;
}
}
// image still in use ?
if ($ci_state == 1) {
// its resource its active with the idle image ? sounds like pause
if (!strcmp($ci_resource->state, "active") && $ci_resource->imageid == 1) {
// ####################### remove auto createed vm #################
// check for auto-create vms, if yes remove the resource if it is virtual
$app_stop_autovm_remove_conf = new cloudconfig();
$app_stop_auto_remove_vms = $app_stop_autovm_remove_conf->get_value(7);
// 7 is auto_create_vms
if (!strcmp($app_stop_auto_remove_vms, "true")) {
// we only remove virtual machines
if ($ci_resource->vtype != 1) {
// check if we still wait for the image_authentication stop hook
unset($ci_image_authentication);
$ci_image_authentication = new image_authentication();
$ci_image_authentication->get_instance_by_image_id($ci_image_id);
if (strlen($ci_image_authentication->id)) {
// we still wait for the image_authentication hook to run
continue;
}
// cloudvm->remove .....
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Auto-removing resource {$ci_resource_id}", "", "", 0, 0, 0);
$auto_cloudvm = new cloudvm();
$auto_cloudvm->remove($ci_resource_id, $ci_resource->vtype, $ci_appliance->name, $ci_resource->mac);
// update cloudimage with resource -1
$ar_ci_update = array('ci_resource_id' => "-1");
$ci->update($ci->id, $ar_ci_update);
$phase_one_actions = 1;
}
}
// ####################### end remove auto createed vm #############
}
// the image is still in use
continue;
}
// image not in use any more and resource active (idle) again ?
if ($ci_resource_id > 0) {
if (strcmp($ci_resource->state, "active")) {
// not yet active again
continue;
}
if ($ci_resource->imageid != 1) {
// not yet idle
continue;
}
}
// get image definition
$image = new image();
$image->get_instance_by_id($ci_image_id);
$image_name = $image->name;
$image_type = $image->type;
$image_rootdevice = $image->rootdevice;
$image_storageid = $image->storageid;
$image_deployment_parameter = $image->deployment_parameter;
// get image storage
$storage = new storage();
$storage->get_instance_by_id($image_storageid);
$storage_resource_id = $storage->resource_id;
// get storage resource
$resource = new resource();
$resource->get_instance_by_id($storage_resource_id);
$resource_id = $resource->id;
$resource_ip = $resource->ip;
// resize ?
if ($ci_state == 2) {
// calculate the resize
$resize_value = $ci->disk_rsize;
$storage_clone_timeout = 60;
$cloudstorage = new cloudstorage();
$cloudstorage->resize($ci_id, $resize_value, $storage_clone_timeout);
// re-set the cloudimage state to active
$ci->set_state($ci->id, "active");
$phase_one_actions = 1;
}
// private ?
if ($ci_state == 3) {
// calculate the private disk size
$private_disk = $ci->disk_rsize;
$private_image_name = $ci->clone_name;
$storage_private_timeout = 60;
// private storage method returns new rootdevice
$cloudstorage = new cloudstorage();
$clone_image_fields["image_rootdevice"] = $cloudstorage->create_private($ci_id, $private_disk, $private_image_name, $storage_private_timeout);
// here we logical create the image in openQRM, we have all data available
// the private image relation will be created after this step in the private lc
if (strlen($clone_image_fields["image_rootdevice"])) {
$clone_image = new image();
$clone_image_fields["image_id"] = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$clone_image_fields["image_name"] = $ci->clone_name;
$clone_image_fields["image_version"] = "Private Cloud";
$clone_image_fields["image_type"] = $image->type;
$clone_image_fields["image_rootfstype"] = $image->rootfstype;
$clone_image_fields["image_storageid"] = $image->storageid;
$clone_image_fields["image_deployment_parameter"] = $image->deployment_parameter;
// !! we create the private image as non-shared
// this will prevent cloning when it is requested
$clone_image_fields["image_isshared"] = 0;
$clone_image_fields["image_comment"] = $image->comment;
$clone_image_fields["image_capabilities"] = $image->capabilities;
$clone_image->add($clone_image_fields);
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Created new private Cloud image {$ci->clone_name}", "", "", 0, 0, 0);
}
// re-set the cloudimage state to active
$ci->set_state($ci->id, "active");
$phase_one_actions = 1;
}
// remove ?
if ($ci_state == 0) {
$physical_remove = false;
// only remove physically if the cr was set to shared
$ci_cr = new cloudrequest();
$ci_cr->get_instance_by_id($ci->cr_id);
if ($ci_cr->shared_req == 1) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Cloud request set to shared, removing Image " . $ci_image_id . ".", "", "", 0, 0, 0);
$physical_remove = true;
}
// or if the remove request came from a user for a private image
if ($ci_cr_id == 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Cloud user requested to remove Image " . $ci_image_id . ".", "", "", 0, 0, 0);
$physical_remove = true;
} else {
// re-check if this is a private image with clone-on-deploy set to false
if ($ci_cr->image_id > 0) {
$ci_private_image = new cloudprivateimage();
if ($ci_private_image->exists_by_image_id($ci_cr->image_id)) {
$ci_private_image->get_instance_by_image_id($ci_cr->image_id);
if ($ci_private_image->clone_on_deploy == 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Image " . $ci_image_id . " is private and set to NOT clone-on-deploy. Not removing.", "", "", 0, 0, 0);
$physical_remove = false;
}
}
}
}
if ($physical_remove) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Removing Image {$ci_image_id} !", "", "", 0, 0, 0);
$storage_remove_timeout = 60;
$cloudstorage = new cloudstorage();
$cloudstorage->remove($ci_id, $storage_remove_timeout);
// remove any image_authentication for the image
// since we remove the image a image_authentication won't
// find it anyway
$image_authentication = new image_authentication();
$ia_id_ar = $image_authentication->get_all_ids();
foreach ($ia_id_ar as $ia_list) {
$ia_auth_id = $ia_list['ia_id'];
$ia_auth = new image_authentication();
$ia_auth->get_instance_by_id($ia_auth_id);
if ($ia_auth->image_id == $ci_image_id) {
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Removing image_authentication $ia_auth_id for cloud image $ci_image_id since we are on going to remove the image itself", "", "", 0, 0, $resource_id);
$ia_auth->remove($ia_auth_id);
}
}
// remove the image in openQRM
$image->remove($ci_image_id);
$phase_one_actions = 1;
// we do not remove non-shared images but just its cloudimage
}
// ####################### remove auto createed vm #################
// check for auto-create vms, if yes remove the resource if it is virtual
$cc_autovm_remove_conf = new cloudconfig();
$cc_auto_remove_vms = $cc_autovm_remove_conf->get_value(7);
// 7 is auto_create_vms
if (!strcmp($cc_auto_remove_vms, "true")) {
// if it had a resource, it has none e.g. in case of cloudappliance pause
if ($ci_resource_id > 0) {
// check virtualization type
$auto_resource = new resource();
$auto_resource->get_instance_by_id($ci_resource_id);
$auto_vm_virtualization = $auto_resource->vtype;
// we only remove virtual machines
if ($auto_vm_virtualization != 1) {
// gather name
$auto_remove_appliance = new appliance();
$auto_remove_appliance->get_instance_by_id($ci_appliance_id);
// cloudvm->remove .....
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Auto-removing resource {$ci_resource_id}", "", "", 0, 0, 0);
$auto_cloudvm = new cloudvm();
$auto_cloudvm->remove($ci_resource_id, $auto_vm_virtualization, $auto_remove_appliance->name, $auto_resource->mac);
}
}
}
// ####################### end remove auto createed vm #############
// remove the appliance
if ($ci_appliance_id > 0) {
$rapp = new appliance();
$rapp->remove($ci_appliance_id);
}
// remove the image in the cloud
$ci->remove($ci_id);
$phase_one_actions = 1;
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Removing the cloned image $ci_image_id and the appliance $ci_appliance_id !", "", "", 0, 0, 0);
}
// check if we continue or go on
if ($phase_one_actions == 1) {
$parallel_phase_one_actions++;
if ($max_parallel_phase_one_actions > 0 && $parallel_phase_one_actions >= $max_parallel_phase_one_actions) {
break;
}
}
// end remove
}
// end cloudimage loop
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Cloud Phase II - Main provisioning loop", "", "", 0, 0, 0);
// #################### main cloud request loop ################################
$crl = new cloudrequest();
$cr_list = $crl->get_all_new_and_approved_ids();
foreach ($cr_list as $list) {
$cr_id = $list['cr_id'];
$cr = new cloudrequest();
$cr->get_instance_by_id($cr_id);
$cr_status = $cr->status;
// source image
// Set Source Image ID
$SOURCE_IMAGE_ID = $cr->image_id;
$cu = new clouduser();
$cr_cu_id = $cr->cu_id;
$cu->get_instance_by_id($cr_cu_id);
$cu_name = $cu->name;
// #################### auto-provisioning ################################
// here we only care about the requests status new and set them to approved (2)
if ($cr_status == 1) {
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Found new request ID $cr_id. Checking if Auto-provisioning is enabled", "", "", 0, 0, 0);
$cc_conf = new cloudconfig();
$cc_auto_provision = $cc_conf->get_value(2);
// 2 is auto_provision
if (!strcmp($cc_auto_provision, "true")) {
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Found new request ID $cr_id. Auto-provisioning is enabled! Approving the request", "", "", 0, 0, 0);
$cr->setstatus($cr_id, "approve");
$cr_status = 2;
}
}
// care about the next approved cr in the list
if ($cr_status != 2) {
continue;
}
// check for start time
$now = $_SERVER['REQUEST_TIME'];
$cr_start = $cr->start;
if ($cr_start > $now) {
continue;
}
// #################### provisioning ################################
// provision, only care about approved requests
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Provisioning request ID {$cr_id}", "", "", 0, 0, 0);
// ################################## quantity loop provisioning ###############################
// from 4.9 on we do not support more than one appliance per request.
// $resource_quantity = $cr->resource_quantity;
$resource_quantity = 1;
// check for max_apps_per_user
$cloud_user_apps_arr = array();
$cloud_user_app = new cloudappliance();
$cloud_user_apps_arr = $cloud_user_app->get_all_ids();
$users_appliance_count = 0;
foreach ($cloud_user_apps_arr as $capp) {
$tmp_cloud_app = new cloudappliance();
$tmp_cloud_app_id = $capp['ca_id'];
$tmp_cloud_app->get_instance_by_id($tmp_cloud_app_id);
// active ?
if ($tmp_cloud_app->state == 0) {
continue;
}
// check if the cr is ours
$rc_tmp_cr = new cloudrequest();
$rc_tmp_cr->get_instance_by_id($tmp_cloud_app->cr_id);
if ($rc_tmp_cr->cu_id != $cr_cu_id) {
continue;
}
$users_appliance_count++;
}
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "User $cr_cu_id has already $users_appliance_count appliance(s) running.", "", "", 0, 0, 0);
$cc_max_app = new cloudconfig();
$max_apps_per_user = $cc_max_app->get_value(13);
// 13 is max_apps_per_user
if ($users_appliance_count + $resource_quantity > $max_apps_per_user) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Not provisining CR {$cr_id} from user {$cr_cu_id} who has already {$users_appliance_count} appliance(s) running.", "", "", 0, 0, 0);
$cr->setstatus($cr_id, 'deny');
continue;
}
$cr_resource_number = 1;
// ################################## create appliance ###############################
// set hostname
$appliance_name = "cloud-" . $cr_id . "-" . $cr_resource_number . "-x";
if (!strcmp($cloud_appliance_hostname_enabled, "true")) {
if (strlen($cr->appliance_hostname)) {
$appliance_requested_hostname = $cr->appliance_hostname;
// check if the hostname is free, if not return to regular naming convention
$appliance_chk_hostname = new appliance();
$appliance_chk_hostname->get_instance_by_name($appliance_requested_hostname);
if ($appliance_chk_hostname->id > 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Requested hostname " . $appliance_requested_hostname . " already in use. Reverting to " . $appliance_name . " (CR ID " . $cr_id . ").", "", "", 0, 0, 0);
} else {
// set requested hostname
$appliance_name = $appliance_requested_hostname;
}
}
}
// update cr with new hostname
$cr_update_hostname_fields = array();
$cr_update_hostname_fields["cr_appliance_hostname"] = $appliance_name;
$cr->update($cr->id, $cr_update_hostname_fields);
$cr->get_instance_by_id($cr->id);
// get new appliance id
$appliance_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
// we
$user_network_cards = $cr->network_req + 1;
// prepare array to add appliance
$ar_request = array('appliance_id' => $appliance_id, 'appliance_resources' => "-1", 'appliance_name' => $appliance_name, 'appliance_kernelid' => $cr->kernel_id, 'appliance_imageid' => $cr->image_id, 'appliance_virtualization' => $cr->resource_type_req, 'appliance_cpunumber' => $cr->cpu_req, 'appliance_memtotal' => $cr->ram_req, 'appliance_nics' => $user_network_cards, 'appliance_comment' => "Requested by user {$cu_name}", 'appliance_ssi' => $cr->shared_req, 'appliance_highavailable' => $cr->ha_req, 'appliance_capabilities' => $cr->appliance_capabilities);
// create + start the appliance :)
$appliance = new appliance();
$appliance->add($ar_request);
// first get admin email
$cc_acr_conf = new cloudconfig();
$cc_acr_admin_email = $cc_acr_conf->get_value(1);
// 1 is admin_email
// and the user details
$cu_name = $cu->name;
$cu_forename = $cu->forename;
$cu_lastname = $cu->lastname;
$cu_email = $cu->email;
// now lets find a resource for this new appliance
$appliance->get_instance_by_id($appliance_id);
$appliance_virtualization = $cr->resource_type_req;
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "#### Cloud Phase II-1 - Getting a resource", "", "", 0, 0, 0);
// ################################## phys. res. ###############################
if ($appliance_virtualization == 1) {
$cloud_app_physical_resource = new cloudappliance();
if (!$cloud_app_physical_resource->find_existing_resource($appliance, $appliance_virtualization, $cu->id)) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Could not find a resource (type physical system) for request ID {$cr_id}!", "", "", 0, 0, 0);
$appliance->remove($appliance_id);
$cr->setstatus($cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$cu_email}";
$rmail->from = "{$cc_acr_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to provision a system for request " . $cr_id;
$rmail->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu_forename}", '@@LASTNAME@@' => "{$cu_lastname}", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$cc_acr_admin_email}";
$rmail_admin->from = "{$cc_acr_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Not enough resources to provision a system for request " . $cr_id;
$rmail_admin->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
continue;
}
// we have a phys. resource, update object
$appliance->get_instance_by_id($appliance_id);
} else {
// ################################## auto create vm ###############################
// check if we should try to create one
// request type vm
$cc_autovm_conf = new cloudconfig();
$cc_auto_create_vms = $cc_autovm_conf->get_value(7);
// 7 is auto_create_vms
if (!strcmp($cc_auto_create_vms, "true")) {
// check if createvmlc exists for this cr + res-quantity
unset($cvmlc);
$cvmlc = new cloudcreatevmlc();
$cvmlc->get_instance_by_cr_details($cr_id, $cr_resource_number);
if (!strlen($cvmlc->request_time)) {
// if no createvmlc exists so far create it and the vm
// generate a mac address
$mac_res = new resource();
// check if we need to generate the first nics mac address in the vmware address space
$new_vm_mac = "";
$vm_virt = new virtualization();
$vm_virt->get_instance_by_id($cr->resource_type_req);
$virt_name = $vm_virt->get_plugin_name();
switch ($virt_name) {
case 'vmware-esx':
case 'vmware-server':
case 'vmware-server2':
$mac_res->generate_mac();
$suggested_mac = $mac_res->mac;
$new_forth_byte_first_bit = rand(1, 3);
$new_vm_mac = strtolower($vmware_mac_address_space . ":" . substr($suggested_mac, 9));
$new_vm_mac = substr_replace($new_vm_mac, $new_forth_byte_first_bit, 9, 1);
break;
default:
$mac_res->generate_mac();
$new_vm_mac = $mac_res->mac;
break;
}
// additional_nics
$new_additional_nics = $cr->network_req;
// cpu
$new_vm_cpu = $cr->cpu_req;
// memory
$new_vm_memory = 256;
if ($cr->ram_req != 0) {
$new_vm_memory = $cr->ram_req;
}
// disk size
$new_vm_disk = 5000;
if ($cr->disk_req != 0) {
$new_vm_disk = $cr->disk_req;
}
// here we generate the password for the Image and optional vnc of the VM resource
$image = new image();
$vm_vnc_password = trim($image->generatePassword(12));
// put the password in the cr for the image later
$cr_update_fields = array();
$cr_update_fields['cr_image_password'] = $vm_vnc_password;
$cr->update($cr_id, $cr_update_fields);
// Create VM
// here we start the new vm !
$cloudvm = new cloudvm();
// this method returns the resource-id
$cloudvm->create($cr_cu_id, $appliance_virtualization, $appliance_name, $new_vm_mac, $new_additional_nics, $new_vm_cpu, $new_vm_memory, $new_vm_disk, $vm_create_timout, $vm_vnc_password, $SOURCE_IMAGE_ID);
$new_vm_resource_id = $cloudvm->resource_id;
// check if creating the new VM resource failed
if ($new_vm_resource_id == 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Failed creating a new resource for request ID {$cr_id}!", "", "", 0, 0, 0);
$cr->setstatus($cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$cu_email}";
$rmail->from = "{$cc_acr_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to provision a system for request " . $cr_id;
$rmail->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu_forename}", '@@LASTNAME@@' => "{$cu_lastname}", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$cc_acr_admin_email}";
$rmail_admin->from = "{$cc_acr_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Error creating new resource for request " . $cr_id;
$rmail_admin->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
// refresh object
$appliance->get_instance_by_id($appliance_id);
// remove app and cvmlc
$appliance->remove($appliance_id);
continue;
}
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Created VM with resource_id {$new_vm_resource_id}", "", "", 0, 0, 0);
// create cvmlc after we got a resource_id
$vm_create_time = $_SERVER['REQUEST_TIME'];
$cvmlc_resource_fields["vc_resource_id"] = $new_vm_resource_id;
$cvmlc_resource_fields["vc_cr_id"] = $cr_id;
$cvmlc_resource_fields["vc_cr_resource_number"] = $cr_resource_number;
$cvmlc_resource_fields["vc_request_time"] = $vm_create_time;
$cvmlc_resource_fields["vc_vm_create_timeout"] = $vm_create_timout;
$cvmlc_resource_fields["vc_state"] = 0;
// get the new resource id from the db
$new_vc_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$cvmlc_resource_fields["vc_id"] = $new_vc_id;
$cvmlc->add($cvmlc_resource_fields);
// here we go on to the next cr or resource_number, remove app before
$appliance->remove($appliance_id);
continue;
} else {
// we have a cvmlc, check its resource and set its state
$cvm_resource = new resource();
$cvm_resource->get_instance_by_id($cvmlc->resource_id);
// idle ?
if ($cvm_resource->imageid == 1 && $cvm_resource->state == 'active' && strcmp($cvm_resource->ip, "0.0.0.0")) {
// we have a new idle vm as resource :) update it in the appliance
$new_vm_resource_id = $cvmlc->resource_id;
$appliance_fields = array();
$appliance_fields['appliance_resources'] = $new_vm_resource_id;
// update and refresh the appliance object
$appliance->update($appliance->id, $appliance_fields);
$appliance->get_instance_by_id($appliance_id);
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Created resource {$new_vm_resource_id} /cr {$cr_id} now idle, continue provisioning.", "", "", 0, 0, 0);
// remove cvmlc
$cvmlc->remove($cvmlc->id);
} else {
// check timeout
$vm_check_time = $_SERVER['REQUEST_TIME'];
$vm_c_timeout = $cvmlc->request_time + $cvmlc->vm_create_timeout;
if ($vm_check_time > $vm_c_timeout) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Could not create a new resource for request ID {$cr_id}!", "", "", 0, 0, 0);
$cr->setstatus($cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$cu_email}";
$rmail->from = "{$cc_acr_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to provision a system for request " . $cr_id;
$rmail->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu_forename}", '@@LASTNAME@@' => "{$cu_lastname}", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$cc_acr_admin_email}";
$rmail_admin->from = "{$cc_acr_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Not enough resources to provision a system from request " . $cr_id;
$rmail_admin->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
// refresh object
$appliance->get_instance_by_id($appliance_id);
// try removing the cloudvm
$clean_cloudvm = new cloudvm();
$clean_cloudvm->remove($cvm_resource->id, $cvm_resource->vtype, $appliance->name, $cvm_resource->mac);
// remove app and cvmlc
$appliance->remove($appliance_id);
$cvmlc->remove($cvmlc->id);
continue;
}
// still waiting within the timeout
// update state to 1 (starting)
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Still waiting for cr $cr_id / res. ".$cvmlc->resource_id." to get idle", "", "", 0, 0, 0);
$cvm_state_fields['vc_state'] = 1;
$cvmlc->update($cvmlc->id, $cvm_state_fields);
// remove app
$appliance->remove($appliance_id);
// continue with the next cr/res-nr
continue;
}
}
// ################################## no auto create vm ###############################
} else {
// not set to auto-create vms
// try to find a fitting idle vm
$cloud_app_vm_resource = new cloudappliance();
if (!$cloud_app_vm_resource->find_existing_resource($appliance, $appliance_virtualization, $cu->id)) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Not creating a new resource for request ID " . $cr_id . " since auto-create-vms is disabled.", "", "", 0, 0, 0);
$appliance->remove($appliance_id);
$cr->setstatus($cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$cu_email}";
$rmail->from = "{$cc_acr_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to provision a system for request " . $cr_id;
$rmail->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu_forename}", '@@LASTNAME@@' => "{$cu_lastname}", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$cc_acr_admin_email}";
$rmail_admin->from = "{$cc_acr_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Not enough resources to provision a system for request " . $cr_id;
$rmail_admin->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "{$cr_resource_number}", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $cc_acr_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
continue;
}
$appliance->get_instance_by_id($appliance_id);
$appliance->remove($appliance_id);
}
}
// ################################## end auto create vm ###############################
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Found resource ".$appliance->resources." (type $appliance_virtualization) for request ID $cr_id", "", "", 0, 0, 0);
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "#### Cloud Phase II-2 - Got resource, Clone Image", "", "", 0, 0, 0);
// ################################## clone on deploy ###############################
// here we have a resource but
// do we have to clone the image before deployment ?
// get image definition
$image = new image();
$image->get_instance_by_id($cr->image_id);
$image_name = $image->name;
$image_type = $image->type;
$image_version = $image->version;
$image_rootdevice = $image->rootdevice;
$image_rootfstype = $image->rootfstype;
$image_storageid = $image->storageid;
$image_isshared = $image->isshared;
$image_comment = $image->comment;
$image_capabilities = $image->capabilities;
$image_deployment_parameter = $image->deployment_parameter;
// check if this is a private cloud image belonging to the user
// if yes, check if clone_on_deploy is enabled
$provision_private_image = new cloudprivateimage();
$provision_private_image->get_instance_by_image_id($image->id);
if ($provision_private_image->cu_id == $cr_cu_id) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Image " . $image_name . " belongs to cloud user " . $cr_cu_id . ".", "", "", 0, 0, 0);
if ($provision_private_image->clone_on_deploy == 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Image " . $image_name . " is private and set to NOT clone-on-deploy.", "", "", 0, 0, 0);
$cr->shared_req = 0;
// update in the db
$cr_update_fields = array();
$cr_update_fields["cr_shared_req"] = "0";
$cr->update($cr->id, $cr_update_fields);
} else {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Image " . $image_name . " is private and set to clone-on-deploy.", "", "", 0, 0, 0);
}
}
// we clone ?
if ($cr->shared_req == 1) {
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Request ID $cr_id has clone-on-deploy activated. Cloning the image", "", "", 0, 0, 0);
// assign new name
$image_clone_name = $cr->image_id . ".cloud_" . $cr_id . "_" . $cr_resource_number . "_";
// get new image id
$image_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
// add the new image to the openQRM db
$ar_request = array('image_id' => $image_id, 'image_name' => $image_clone_name, 'image_version' => $image_version, 'image_type' => $image_type, 'image_rootdevice' => $image_rootdevice, 'image_rootfstype' => $image_rootfstype, 'image_storageid' => $image_storageid, 'image_isshared' => $image_isshared, 'image_comment' => "Requested by user {$cu_name}", 'image_capabilities' => $image_capabilities, 'image_deployment_parameter' => $image_deployment_parameter);
$image->add($ar_request);
$image->get_instance_by_id($image_id);
// set the new image in the appliance !
// prepare array to update appliance
$ar_appliance_update = array('appliance_imageid' => $image_id);
$appliance->update($appliance_id, $ar_appliance_update);
// refresh the appliance object
$appliance->get_instance_by_id($appliance_id);
// here we put the image + resource definition into an cloudimage
// this cares e.g. later to remove the image after the resource gets idle again
// -> the check for the resource-idle state happens at the beginning
// of every cloud-monitor loop
$ci_disk_size = 5000;
if (strlen($cr->disk_req)) {
$ci_disk_size = $cr->disk_req;
}
// get a new ci_id
$cloud_image_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$cloud_image_arr = array('ci_id' => $cloud_image_id, 'ci_cr_id' => $cr->id, 'ci_image_id' => $appliance->imageid, 'ci_appliance_id' => $appliance->id, 'ci_resource_id' => $appliance->resources, 'ci_disk_size' => $ci_disk_size, 'ci_state' => 1);
$cloud_image = new cloudimage();
$cloud_image->add($cloud_image_arr);
// get image storage
$storage = new storage();
$storage->get_instance_by_id($image_storageid);
$storage_resource_id = $storage->resource_id;
// get storage resource
$resource = new resource();
$resource->get_instance_by_id($storage_resource_id);
$resource_id = $resource->id;
$resource_ip = $resource->ip;
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Sending clone command to {$resource_ip} to create Image {$image_clone_name}", "", "", 0, 0, 0);
$storage_clone_timeout = 60;
$cloudstorage = new cloudstorage();
$cloudstorage->create_clone($cloud_image_id, $image_clone_name, $ci_disk_size, $storage_clone_timeout);
// be sure to have the create command run before appliance start / storage auth hook
sleep(5);
} else {
// non shared !
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Not cloning Image " . $image_name . ".", "", "", 0, 0, 0);
// we put it into an cloudimage too but it won't get removed
$ci_disk_size = 5000;
if (strlen($cr->disk_req)) {
$ci_disk_size = $cr->disk_req;
}
// get a new ci_id
$cloud_image_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$cloud_image_arr = array('ci_id' => $cloud_image_id, 'ci_cr_id' => $cr->id, 'ci_image_id' => $appliance->imageid, 'ci_appliance_id' => $appliance->id, 'ci_resource_id' => $appliance->resources, 'ci_disk_size' => $ci_disk_size, 'ci_state' => 1);
$cloud_image = new cloudimage();
$cloud_image->add($cloud_image_arr);
}
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "#### Cloud Phase II-3 - Appliance start", "", "", 0, 0, 0);
// ################################## start appliance ###############################
// assign the resource
$kernel = new kernel();
$kernel->get_instance_by_id($appliance->kernelid);
$resource = new resource();
$resource->get_instance_by_id($appliance->resources);
// in case we do not have an external ip-config send the resource ip to the user
$resource_external_ip = $resource->ip;
// ################################## ip-mgmt assing ###############################
// check ip-mgmt
$cc_conf = new cloudconfig();
$show_ip_mgmt = $cc_conf->get_value(26);
// ip-mgmt enabled ?
if (!strcmp($show_ip_mgmt, "true")) {
if (file_exists("{$RootDir}/plugins/ip-mgmt/.running")) {
require_once "{$RootDir}/plugins/ip-mgmt/class/ip-mgmt.class.php";
$ip_mgmt_array = explode(",", $cr->ip_mgmt);
$ip_mgmt_assign_loop = 1;
foreach ($ip_mgmt_array as $ip_mgmt_config_str) {
$collon_pos = strpos($ip_mgmt_config_str, ":");
$nic_id = substr($ip_mgmt_config_str, 0, $collon_pos);
$ip_mgmt_id = substr($ip_mgmt_config_str, $collon_pos + 1);
if (!strlen($ip_mgmt_id)) {
continue;
}
$orginal_ip_mgmt_id = $ip_mgmt_id;
$ip_mgmt_assign = new ip_mgmt();
$ip_mgmt_id_final = $ip_mgmt_id;
// we need to check if the ip is still free
$ip_mgmt_object_arr = $ip_mgmt_assign->get_instance('id', $ip_mgmt_id);
$ip_app_id = $ip_mgmt_object_arr['ip_mgmt_appliance_id'];
if ($ip_app_id > 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "WARNING: ip-mgmt id " . $ip_mgmt_id . " is already in use. Trying to find the next free ip..", "", "", 0, 0, 0);
$ip_mgmt_id = -2;
} else {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "SUCCESS: ip-mgmt id " . $ip_mgmt_id . " is free.", "", "", 0, 0, 0);
}
// if ip_mgmt_id == auto (-2) search the next free ip for the user
if ($ip_mgmt_id == -2) {
$ip_mgmt_list_per_user = $ip_mgmt_assign->get_list_by_user($cu->cg_id);
$next_free_ip_mgmt_id = 0;
foreach ($ip_mgmt_list_per_user as $list) {
$possible_next_ip_mgmt_id = $list['ip_mgmt_id'];
$possible_next_ip_mgmt_object_arr = $ip_mgmt_assign->get_instance('id', $possible_next_ip_mgmt_id);
if ($possible_next_ip_mgmt_object_arr['ip_mgmt_appliance_id'] == NULL) {
// we have found the next free ip-mgmt id
$next_free_ip_mgmt_id = $possible_next_ip_mgmt_id;
$ip_mgmt_id_final = $possible_next_ip_mgmt_id;
break;
}
}
if ($next_free_ip_mgmt_id == 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "WARNING: Could not find the next free ip-mgmt id for appliance " . $appliance_id . ".", "", "", 0, 0, 0);
continue;
} else {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "SUCCESS: Found the next free ip-mgmt id " . $next_free_ip_mgmt_id . " for appliance " . $appliance_id . ".", "", "", 0, 0, 0);
$ip_mgmt_id = $next_free_ip_mgmt_id;
// here we have to update the cr with the new ip-mgmt-id
$new_cr_ip_mgmt_str = str_replace($nic_id . ":" . $orginal_ip_mgmt_id, $nic_id . ":" . $ip_mgmt_id, $cr->ip_mgmt);
$new_cr_ip_mgmt_fields = array();
$new_cr_ip_mgmt_fields["cr_ip_mgmt"] = $new_cr_ip_mgmt_str;
$cr->update($cr->id, $new_cr_ip_mgmt_fields);
$cr->get_instance_by_id($cr->id);
}
}
// here we have a valid ip-mgmt opbject to update
$ip_mgmt_fields = array();
$ip_mgmt_fields["ip_mgmt_appliance_id"] = $appliance_id;
$ip_mgmt_fields["ip_mgmt_nic_id"] = $nic_id;
$ip_mgmt_assign->update_ip($ip_mgmt_id, $ip_mgmt_fields);
// set resource_external_ip
if ($ip_mgmt_assign_loop == 1) {
$ip_mgmt_assign_arr = $ip_mgmt_assign->get_config_by_id($ip_mgmt_id_final);
$resource_external_ip = $ip_mgmt_assign_arr[0]['ip_mgmt_address'];
}
$ip_mgmt_assign_loop++;
}
}
}
// #####################################################################################
// assign kernel
$openqrm_server->send_command("openqrm_assign_kernel {$resource->id} {$resource->mac} {$kernel->name}");
//refresh the object before in case of clone-on-deploy
$appliance->get_instance_by_id($appliance_id);
// hybrid-cloud deployment needs image password + application classes set before appliance start
// get the password to send to the user from the request
$cr->get_instance_by_id($cr_id);
$appliance_password = $cr->image_password;
$image = new image();
$image->set_root_password($appliance->imageid, $appliance_password);
$image->get_instance_by_id($appliance->imageid);
$appliance_login_user = "******";
if ($image->version == 'Windows') {
$appliance_login_user = "******";
}
// add the user + image_password to the request
$cr_update_fields = array();
$cr_update_fields['cr_image_password'] = $appliance_login_user . ":" . $appliance_password . ":" . $resource_external_ip;
$cr->update($cr_id, $cr_update_fields);
// ################################## apply application groups ###############################
// check if application is enabled
$application_conf = new cloudconfig();
$show_application_groups = $application_conf->get_value(11);
// show_puppet_groups
if (!strcmp($show_application_groups, "true")) {
// check if we have a application config in the request
$application_appliance = $appliance->name;
if (strlen($cr->puppet_groups)) {
$application_groups_str = $cr->puppet_groups;
$application_appliance = $appliance->name;
$application_debug = "Applying {$application_groups_str} to appliance {$application_appliance}";
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", $application_debug, "", "", 0, 0, 0);
$application_group_array = explode(",", $cr->puppet_groups);
$cloudapplication = new cloudapplication();
$cloudapplication->set_applications($appliance->name, $application_group_array);
}
}
// update appliance id in request
$cr->get_instance_by_id($cr->id);
$cr->setappliance("add", $appliance_id);
// update request status to starting
$cr->setstatus($cr_id, "starting");
// wait until the resource got the new kernel and application assigned
sleep(2);
// check if we continue or go on
$parallel_phase_two_actions++;
if ($max_parallel_phase_two_actions > 0 && $parallel_phase_two_actions >= $max_parallel_phase_two_actions) {
break;
}
}
// #################### appliance starting phase ################################
$parallel_phase_two_actions = 0;
$crl = new cloudrequest();
$cr_list = $crl->get_all_starting_ids();
foreach ($cr_list as $list) {
$cr_id = $list['cr_id'];
$cr = new cloudrequest();
$cr->get_instance_by_id($cr_id);
$cr_status = $cr->status;
$cu = new clouduser();
$cr_cu_id = $cr->cu_id;
$cu->get_instance_by_id($cr_cu_id);
$cu_name = $cu->name;
// update appliance id in request
unset($appliance_id);
$appliance_id = $cr->appliance_id;
if (!strlen($appliance_id)) {
continue;
}
$appliance = new appliance();
$appliance->get_instance_by_id($appliance_id);
$image = new image();
$image->get_instance_by_id($appliance->imageid);
// run authblocker from plugin hook if existing
$deployment = new deployment();
$deployment->get_instance_by_type($image->type);
$deployment_type = $deployment->type;
$deployment_plugin_name = $deployment->storagetype;
$storage_auth_hook = $RootDir . "/plugins/" . $deployment_plugin_name . "/openqrm-" . $deployment_type . "-auth-hook.php";
if (file_exists($storage_auth_hook)) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Found deployment type " . $deployment_type . " handling the start auth hook.", "", "", 0, 0, $appliance->resources);
if ($appliance->ssi == 2) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Already created authblocker for image " . $image->name . " / app id " . $appliance->id . ".", "", "", 0, 0, $appliance->resources);
} else {
// create storage_auth_blocker if not existing already
unset($authblocker);
$authblocker = new authblocker();
$authblocker->get_instance_by_image_name($image->name);
if (!strlen($authblocker->id)) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Creating new authblocker for image " . $image->name . " / app id " . $appliance->id . ".", "", "", 0, 0, $appliance->resources);
$ab_start_time = $_SERVER['REQUEST_TIME'];
$ab_create_fields['ab_image_id'] = $image->id;
$ab_create_fields['ab_image_name'] = $image->name;
$ab_create_fields['ab_start_time'] = $ab_start_time;
$ab_create_fields['ab_id'] = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$authblocker->add($ab_create_fields);
// update appliance->ssi saving that the authblocker was created
$ab_appliance_update = array('appliance_ssi' => 2);
$appliance->update($appliance_id, $ab_appliance_update);
$appliance->get_instance_by_id($appliance_id);
// run the auth hook
require_once "{$storage_auth_hook}";
storage_auth_function("start", $appliance->id);
continue;
} else {
$ab_appliance_update = array('appliance_ssi' => 2);
$appliance->update($appliance_id, $ab_appliance_update);
$appliance->get_instance_by_id($appliance_id);
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Found existing authblocker for image " . $image->name . " / app id " . $appliance->id . ".", "", "", 0, 0, $appliance->resources);
}
}
$storage_auth_blocker_created = true;
} else {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "No storage-auth hook (" . $storage_auth_hook . ") available for deployment type " . $deployment_type . " for start auth hook.", "", "", 0, 0, $appliance->resources);
$storage_auth_blocker_created = false;
}
// if authblocker was created
if ($storage_auth_blocker_created) {
if ($appliance->ssi == 2) {
unset($check_authblocker);
$check_authblocker = new authblocker();
$check_authblocker->get_instance_by_image_name($image->name);
if (strlen($check_authblocker->id)) {
// ab still existing, check timeout
$ab_check_now = $_SERVER['REQUEST_TIME'];
$ab_check_timeout = $check_authblocker->start_time + $cloud_volume_clone_timeout;
if ($ab_check_now > $ab_check_timeout) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Failed starting server " . $appliance->id . ". Storage-authentication timed out!", "", "", 0, 0, $appliance->resources);
// remove authblocker
$check_authblocker->remove($check_authblocker->id);
// set cr to dreprovision to automatically clean up the created objects
$cr->setstatus($cr_id, 'deprovision');
// send mail to user and admin
$ab_check_conf = new cloudconfig();
$ab_check_admin_email = $ab_check_conf->get_value(1);
// 1 is admin_email
$rmail = new cloudmailer();
$rmail->to = "{$cu->email}";
$rmail->from = "{$ab_check_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to provision storage for request " . $cr_id . ". Deprovisioning request " . $cr_id . "!";
$rmail->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu->forename}", '@@LASTNAME@@' => "{$cu->lastname}", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $ab_check_admin_email);
$rmail->var_array = $arr;
$rmail->send();
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$ab_check_admin_email}";
$rmail_admin->from = "{$ab_check_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Not enough resources to provision storage for request " . $cr_id . ". Deprovisioning request " . $cr_id . "!";
$rmail_admin->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $ab_check_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
continue;
} else {
// we are still waiting for the auth-blocker to be removed
$still_wait = $ab_check_timeout - $ab_check_now;
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Still waiting " . $still_wait . " sec. for storage-auth for server " . $appliance->id . ".", "", "", 0, 0, $appliance->resources);
continue;
}
} else {
// here we got the remove-auth-blocker message from the storage-auth hook
// now we can be sure that storage auth ran before rebooting the resource
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Storage authentication for image " . $image->name . " succeeded, assigning the resource now.", "", "", 0, 0, $appliance->resources);
}
}
}
// update request status to active
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Starting server " . $appliance_id . " for request ID " . $cr_id, "", "", 0, 0, 0);
$cr->setstatus($cr_id, "active");
$ab_appliance_update = array('appliance_ssi' => $cr->shared_req);
$appliance->update($appliance_id, $ab_appliance_update);
$appliance->get_instance_by_id($appliance_id);
// run appliance start with no auth hook
$appliance->start(false);
// here we insert the new appliance into the cloud-appliance table
$cloud_appliance_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$cloud_appliance_arr = array('ca_id' => $cloud_appliance_id, 'ca_cr_id' => $cr->id, 'ca_appliance_id' => $appliance_id, 'ca_cmd' => 0, 'ca_state' => 1);
$cloud_appliance = new cloudappliance();
$cloud_appliance->add($cloud_appliance_arr);
// ################################## mail user provisioning ###############################
// get the user + image_password from the request
$appliance_login_credentials = explode(':', $cr->image_password);
$login_user = $appliance_login_credentials[0];
$login_password = $appliance_login_credentials[1];
$login_ip = $appliance_login_credentials[2];
// remove user + pass from request
$cr_update_fields = array();
$cr_update_fields['cr_image_password'] = '';
$cr->update($cr_id, $cr_update_fields);
// send mail to user
// get admin email
$cc_conf = new cloudconfig();
$cc_admin_email = $cc_conf->get_value(1);
// 1 is admin_email
$cc_allow_vnc = $cc_conf->get_value(42);
// 1 is admin_email
// get user + request + appliance details
$cu_id = $cr->cu_id;
$cu = new clouduser();
$cu->get_instance_by_id($cu_id);
$cu_name = $cu->name;
$cu_forename = $cu->forename;
$cu_lastname = $cu->lastname;
$cu_email = $cu->email;
// start/stop time
$cr_start = $cr->start;
$start = date("d-m-Y H-i", $cr_start);
$cr_stop = $cr->stop;
$stop = date("d-m-Y H-i", $cr_stop);
// check for allow_vnc
$vnc_informations = "";
if (!strcmp($cc_allow_vnc, "true")) {
$vnc_resource = new resource();
$vnc_resource->get_instance_by_id($appliance->resources);
$vnc_informations_file = $OPENQRM_SERVER_BASE_DIR . "/openqrm/web/action/cloud-conf/" . $vnc_resource->mac . ".vnc";
if (file_exists($vnc_informations_file)) {
$vnc_infos = file_get_contents($vnc_informations_file);
$vnc_informations = "You can login to the System console via VNC at " . trim($vnc_infos);
unlink($vnc_informations_file);
} else {
$vnc_informations = "You can login to the System console via VNC using the above password";
}
}
$arr = array('@@ID@@' => $cr_id, '@@FORENAME@@' => $cu_forename, '@@LASTNAME@@' => $cu_lastname, '@@START@@' => $start, '@@STOP@@' => $stop, '@@PASSWORD@@' => $login_password, '@@LOGINUSER@@' => $login_user, '@@IP@@' => $login_ip, '@@RESNUMBER@@' => '1', '@@HOSTNAME@@' => $appliance->name, '@@VNC@@' => $vnc_informations, '@@CLOUDADMIN@@' => $cc_admin_email);
// send mail to the user
$rmail = new cloudmailer();
$rmail->to = "{$cu_email}";
$rmail->from = "{$cc_admin_email}";
$rmail->subject = "openQRM Cloud: Your resource for request " . $cr_id . " is now active";
$rmail->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/active_cloud_request.mail.tmpl";
$rmail->var_array = $arr;
$rmail->send();
// mail the ip + root password to the cloud admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$cc_admin_email}";
$rmail_admin->from = "{$cc_admin_email}";
$rmail_admin->subject = "openQRM Cloud: The resource for request " . $cr_id . " is now active";
$rmail_admin->template = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/etc/mail/active_cloud_request_admin.mail.tmpl";
$rmail_admin->var_array = $arr;
$rmail_admin->send();
// ################################## setup access to collectd graphs ####################
// check if collectd is enabled
$collectd_conf = new cloudconfig();
$show_collectd_graphs = $collectd_conf->get_value(19);
// show_collectd_graphs
if (!strcmp($show_collectd_graphs, "true")) {
// is collectd enabled ?
if (file_exists("{$RootDir}/plugins/collectd/.running")) {
// ldap or regular user ?
$collectd_appliance = $appliance->name;
if (file_exists("{$RootDir}/plugins/ldap/.running")) {
$collectd_debug = "Setting up access to the collectd graphs of appliance {$collectd_appliance} for ldap Cloud user {$cu_name}";
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", $collectd_debug, "", "", 0, 0, 0);
// get ldap from db config
$ldap_conf = new ldapconfig();
$ldap_conf->get_instance_by_id(1);
$ldap_host = $ldap_conf->value;
$ldap_conf->get_instance_by_id(2);
$ldap_port = $ldap_conf->value;
$ldap_conf->get_instance_by_id(3);
$ldap_base_dn = $ldap_conf->value;
$ldap_conf->get_instance_by_id(4);
$ldap_admin = $ldap_conf->value;
$ldap_conf->get_instance_by_id(5);
$ldap_password = $ldap_conf->value;
// send command to the openQRM-server
$setup_collectd = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/bin/openqrm-cloud-manager setup-graph-ldap " . $collectd_appliance . " " . $cu_name . " " . $ldap_host . " " . $ldap_port . " " . $ldap_base_dn . " " . $ldap_password;
$openqrm_server->send_command($setup_collectd);
} else {
// regular basic auth user
$collectd_debug = "Setting up access to the collectd graphs of appliance {$collectd_appliance} for Cloud user {$cu_name}";
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", $collectd_debug, "", "", 0, 0, 0);
// here we still have the valid user object, get the password
$cu_pass = $cu->password;
// send command to the openQRM-server
$setup_collectd = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/bin/openqrm-cloud-manager setup-graph " . $collectd_appliance . " " . $cu_name . " " . $cu_pass;
$openqrm_server->send_command($setup_collectd);
}
}
}
// ################################## provision finished ####################
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "#### Cloud Phase II-4 - Provisioning $cr_resource_number finished", "", "", 0, 0, 0);
// check if we continue or go on
$parallel_phase_two_actions++;
if ($max_parallel_phase_two_actions > 0 && $parallel_phase_two_actions >= $max_parallel_phase_two_actions) {
break;
}
}
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Cloud Phase III - Billing loop", "", "", 0, 0, 0);
// new active cr loop
$cr_list = $crl->get_all_active_ids();
foreach ($cr_list as $list) {
$phase_three_actions = 0;
$cr_id = $list['cr_id'];
$cr = new cloudrequest();
$cr->get_instance_by_id($cr_id);
$cr_status = $cr->status;
// #################### monitoring for billing ################################
// billing, only care about active requests
$cb_config = new cloudconfig();
$cloud_billing_enabled = $cb_config->get_value(16);
// 16 is cloud_billing_enabled
$cloud_deprovision_warning = $cb_config->get_value(38);
// 38 is deprovision_warning
$cloud_deprovision_pause = $cb_config->get_value(39);
// 38 is deprovision_pause
if ($cloud_billing_enabled != 'true') {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Cloud-billing is disabled. Not charging User {$cu->name} for request ID {$cr_id}", "", "", 0, 0, 0);
} else {
$one_hour = 3600;
$one_day = 43200;
// every 12 hours
$now = $_SERVER['REQUEST_TIME'];
$cu_id = $cr->cu_id;
$cu = new clouduser();
$cu->get_instance_by_id($cu_id);
$no_ccu_mail_conf = new cloudconfig();
$no_ccu_mail_admin_email = $no_ccu_mail_conf->get_value(1);
// 1 is admin_email
$cu_ccunits = $cu->ccunits;
// be sure to get a value from the db
if (!is_numeric($cu_ccunits)) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Got empty CCU value /" . $cu_ccunits . "/ for User " . $cu->name . "/" . $cu_id . " request ID " . $cr_id, "", "", 0, 0, 0);
continue;
}
// in case the user has no ccunits any more we set the status to deprovision
if ($cu_ccunits <= 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "No CCUs left for User {$cu->name}, setting CR {$cr_id} to deprovisioning", "", "", 0, 0, 0);
$cr->setstatus($cr_id, "deprovision");
// send mail to user
$deprovision_no_ccu_mail = new cloudmailer();
$deprovision_no_ccu_mail->to = $cu->email;
$deprovision_no_ccu_mail->from = $no_ccu_mail_admin_email;
$deprovision_no_ccu_mail->subject = "openQRM Cloud: No CCUs left! Deprovisioning request " . $cr_id;
$deprovision_no_ccu_mail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/deprovision_no_ccu.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu->forename}", '@@LASTNAME@@' => "{$cu->lastname}", '@@CLOUDADMIN@@' => $no_ccu_mail_admin_email);
$deprovision_no_ccu_mail->var_array = $arr;
$deprovision_no_ccu_mail->send();
continue;
} else {
if ($cu_ccunits <= $cloud_deprovision_pause) {
$pause_app_array = explode(",", $cr->appliance_id);
if (is_array($pause_app_array)) {
foreach ($pause_app_array as $pause_app_id) {
$pause_app = new appliance();
$pause_app->get_instance_by_id($pause_app_id);
if (!strcmp($pause_app->state, "active")) {
// inform the user
$deprovision_pause_mail = new cloudmailer();
$deprovision_pause_mail->to = $cu->email;
$deprovision_pause_mail->from = $no_ccu_mail_admin_email;
$deprovision_pause_mail->subject = "openQRM Cloud: Warning! Pausing the Appliance of Cloud request " . $cr_id;
$deprovision_pause_mail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/deprovision_pause.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu->forename}", '@@LASTNAME@@' => "{$cu->lastname}", '@@CCUS@@' => "{$cu_ccunits}", '@@CLOUDADMIN@@' => $no_ccu_mail_admin_email);
$deprovision_pause_mail->var_array = $arr;
$deprovision_pause_mail->send();
// pause appliance
$pause_cloud_appliance = new cloudappliance();
$pause_cloud_appliance->get_instance_by_appliance_id($pause_app_id);
if ($pause_cloud_appliance->cmd == 0) {
if ($pause_cloud_appliance->state == 1) {
$pause_cloud_appliance->set_cmd($pause_cloud_appliance->id, "stop");
$pause_cloud_appliance->set_state($pause_cloud_appliance->id, "paused");
}
}
}
}
}
} else {
if ($cu_ccunits <= $cloud_deprovision_warning) {
// once per day per cr we send mail for deprovisioning warning
$check_cr_now = false;
$cloud_user_lock_per_day = dirname($cloud_monitor_lock) . '/' . $cu->name . '.' . $cr_id . '.per_day.lock';
if (!file_exists($cloud_user_lock_per_day)) {
file_put_contents($cloud_user_lock_per_day, time());
$check_cr_now = true;
}
$lastwarning = file_get_contents($cloud_user_lock_per_day);
$currenttimestamp = time();
if ($currenttimestamp - $lastwarning >= $one_day || $check_cr_now == 'true') {
file_put_contents($cloud_user_lock_per_day, time());
$deprovision_warning_mail = new cloudmailer();
$deprovision_warning_mail->to = $cu->email;
$deprovision_warning_mail->from = $no_ccu_mail_admin_email;
$deprovision_warning_mail->subject = "openQRM Cloud: Warning! Your CCUs are running low for Cloud request " . $cr_id;
$deprovision_warning_mail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/deprovision_warning.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu->forename}", '@@LASTNAME@@' => "{$cu->lastname}", '@@CCUS@@' => "{$cu_ccunits}", '@@CLOUDADMIN@@' => $no_ccu_mail_admin_email);
$deprovision_warning_mail->var_array = $arr;
$deprovision_warning_mail->send();
}
}
}
}
// check if to charge
$charge = false;
$cr_lastbill = $cr->lastbill;
if (!strlen($cr_lastbill)) {
// we set the last-bill time to now and bill
$cr->set_requests_lastbill($cr_id, $now);
$charge = true;
} else {
// we check if we need to bill according the last-bill var
$active_cr_time = $now - $cr_lastbill;
if ($active_cr_time >= $one_hour) {
// set lastbill to now
$cr->set_requests_lastbill($cr_id, $now);
$charge = true;
}
}
if ($charge) {
// here we calculate what to charge
// cloudselector enabled ?
$show_cloud_selector = $cb_config->get_value(22);
// cloud_selector
if (!strcmp($show_cloud_selector, "true")) {
$ct = new cloudtransaction();
$cloudselector = new cloudselector();
// we need to loop through all appliances of this request
// and only charge for active ones
$cs_active_apps = 0;
$new_cu_ccunits = $cu_ccunits;
$cs_app_array = explode(",", $cr->appliance_id);
if (is_array($cs_app_array)) {
foreach ($cs_app_array as $cs_app_id) {
$cs_app = new appliance();
$cs_app->get_instance_by_id($cs_app_id);
if (!strcmp($cs_app->state, "active")) {
// cpu
$cpu_cost = $cloudselector->get_price($cr->cpu_req, "cpu");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $cpu_cost);
$ct->push($cr->id, $cr->cu_id, $cpu_cost, $new_cu_ccunits, "Cloud Billing", "{$cpu_cost} CCUs for {$cr->cpu_req} CPU(s) Appliance {$cs_app_id} (CR {$cr->id})");
// disk
$disk_cost = $cloudselector->get_price($cr->disk_req, "disk");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $disk_cost);
$ct->push($cr->id, $cr->cu_id, $disk_cost, $new_cu_ccunits, "Cloud Billing", "{$disk_cost} CCUs for {$cr->disk_req} MB Disk Space Appliance {$cs_app_id} (CR {$cr->id})");
// ha
if (strlen($cr->ha_req)) {
$ha_cost = $cloudselector->get_price($cr->ha_req, "ha");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $ha_cost);
$ct->push($cr->id, $cr->cu_id, $ha_cost, $new_cu_ccunits, "Cloud Billing", "{$ha_cost} CCUs for High-Availability Appliance {$cs_app_id} (CR {$cr->id})");
}
// kernel
$kernel_cost = $cloudselector->get_price($cr->kernel_id, "kernel");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $kernel_cost);
$ct->push($cr->id, $cr->cu_id, $kernel_cost, $new_cu_ccunits, "Cloud Billing", "{$kernel_cost} CCUs for Kernel {$cr->kernel_id} Appliance {$cs_app_id} (CR {$cr->id})");
// memory
$memory_cost = $cloudselector->get_price($cr->ram_req, "memory");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $memory_cost);
$ct->push($cr->id, $cr->cu_id, $memory_cost, $new_cu_ccunits, "Cloud Billing", "{$memory_cost} CCUs for {$cr->ram_req} MB Memory Appliance {$cs_app_id} (CR {$cr->id})");
// network
$network_cost = $cloudselector->get_price($cr->network_req, "network");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $network_cost);
$ct->push($cr->id, $cr->cu_id, $network_cost, $new_cu_ccunits, "Cloud Billing", "{$network_cost} CCUs for {$cr->network_req} Network Card(s) Appliance {$cs_app_id} (CR {$cr->id})");
// application
$application_groups_array = explode(",", $cr->puppet_groups);
if (is_array($application_groups_array)) {
foreach ($application_groups_array as $application_group) {
if (strlen($application_group)) {
$application_group_cost = $cloudselector->get_price($application_group, "application");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $application_group_cost);
$ct->push($cr->id, $cr->cu_id, $application_group_cost, $new_cu_ccunits, "Cloud Billing", "{$application_group_cost} CCUs for Application {$application_group} Appliance {$cs_app_id} (CR {$cr->id})");
}
}
}
// resource type
$cs_virtualization = new virtualization();
$cs_virtualization->get_instance_by_id($cr->resource_type_req);
$resource_cost = $cloudselector->get_price($cr->resource_type_req, "resource");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $resource_cost);
$ct->push($cr->id, $cr->cu_id, $resource_cost, $new_cu_ccunits, "Cloud Billing", "{$resource_cost} CCUs for Type {$cs_virtualization->name} Appliance {$cs_app_id} (CR {$cr->id})");
$cs_active_apps++;
} else {
// we only charge for the diskspace used
// disk
$disk_cost = $cloudselector->get_price($cr->disk_req, "disk");
$new_cu_ccunits = substract_until_zero($new_cu_ccunits, $disk_cost);
$ct->push($cr->id, $cr->cu_id, $disk_cost, $new_cu_ccunits, "Cloud Billing", "{$disk_cost} CCUs for {$cr->disk_req} MB Disk Space Appliance {$cs_app_id} (CR {$cr->id})");
}
}
}
} else {
// or custom billing
$new_cu_ccunits = openqrm_custom_cloud_billing($cr_id, $cu_id, $cu_ccunits);
}
$cu->set_users_ccunits($cu_id, $new_cu_ccunits);
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Charging User {$cu->name} for request ID {$cr_id}", "", "", 0, 0, 0);
$phase_three_actions = 1;
}
}
// #################### check for deprovisioning ################################
// de-provision, check if it is time or if status deprovisioning
$cr = new cloudrequest();
$cr->get_instance_by_id($cr_id);
// check for stop time
$now = $_SERVER['REQUEST_TIME'];
$cr_stop = $cr->stop;
if ($cr_stop < $now) {
// set to deprovisioning
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "CR {$cr_id} stop time reached, setting to deprovisioning", "", "", 0, 0, 0);
$cr->setstatus($cr_id, "deprovision");
}
// check if we continue or go on
if ($phase_three_actions == 1) {
$parallel_phase_three_actions++;
if ($max_parallel_phase_three_actions > 0 && $parallel_phase_three_actions >= $max_parallel_phase_three_actions) {
break;
}
}
}
// #################### deprovisioning ################################
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Cloud Phase IV - Deprovisioning", "", "", 0, 0, 0);
// new deprovision cr loop
$cr_list = $crl->get_all_deprovisioned_ids();
foreach ($cr_list as $list) {
$cr_id = $list['cr_id'];
$cr = new cloudrequest();
$cr->get_instance_by_id($cr_id);
$cu_id = $cr->cu_id;
$cu = new clouduser();
$cu->get_instance_by_id($cu_id);
$cr_has_appliance = 1;
$cloud_user_lock_per_day = dirname($cloud_monitor_lock) . '/' . $cu->name . '.' . $cr_id . '.per_day.lock';
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Deprovisioning of Cloud request ID {$cr_id}", "", "", 0, 0, 0);
if (file_exists($cloud_user_lock_per_day)) {
unlink($cloud_user_lock_per_day);
}
// get the requests appliance
$cr_appliance_id = $cr->appliance_id;
if (!strlen($cr_appliance_id)) {
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Request $cr_id does not have an active appliance!", "", "", 0, 0, 0);
$cr_has_appliance = 0;
}
if ($cr_appliance_id == 0) {
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Request $cr_id does not have an active appliance!", "", "", 0, 0, 0);
$cr_has_appliance = 0;
}
// in case a cr got deprovisioned with an active creaet-vm-lc but no cloud_appliance and/or cloud_image yet
// this will remove the left over vm + resource
if ($cr_has_appliance == 0) {
// check if a vm was requested
if ($cr->resource_type_req != 1) {
// check if we have a create-vm-lc, if we have one auto-create-vm is true
$deprovision_cr_resource = 1;
$deprovision_cr_create_vm_lc = new cloudcreatevmlc();
$deprovision_cr_create_vm_lc->get_instance_by_cr_details($cr_id, $deprovision_cr_resource);
if (strlen($deprovision_cr_create_vm_lc->id)) {
if ($deprovision_cr_create_vm_lc->resource_id != 0) {
// remove the vm
$auto_deprovision_resource = new resource();
$auto_deprovision_resource->get_instance_by_id($deprovision_cr_create_vm_lc->resource_id);
$auto_deprovision_resource_name = "cloud-" . $cr_id . "-" . $deprovision_cr_resource . "-x";
// cloudvm->remove .....
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Auto-removing resource {$deprovision_cr_create_vm_lc->resource_id} - {$cr->resource_type_req}, {$auto_deprovision_resource_name}, {$auto_deprovision_resource->mac}", "", "", 0, 0, 0);
$auto_cloudvm = new cloudvm();
$auto_cloudvm->remove($deprovision_cr_create_vm_lc->resource_id, $cr->resource_type_req, $auto_deprovision_resource_name, $auto_deprovision_resource->mac);
}
// remove the create-vm-lx
$deprovision_cr_create_vm_lc->remove($deprovision_cr_create_vm_lc->id);
}
}
$cr->setstatus($cr_id, "done");
continue;
}
// ################################## de-provisioning ###############################
// count the resource we deprovision for the request
$deprovision_resource_number = 1;
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Deprovisioning appliance $cr_appliance_id from request ID $cr_id", "", "", 0, 0, 0);
// stop the appliance, first de-assign its resource
$appliance = new appliance();
$appliance->get_instance_by_id($cr_appliance_id);
// .. only if active and not stopped already by the user
$cloud_appliance = new cloudappliance();
$cloud_appliance->get_instance_by_appliance_id($appliance->id);
if ($cloud_appliance->state == 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Appliance {$cr_appliance_id} from request ID {$cr_id} stopped already", "", "", 0, 0, 0);
} else {
if ($appliance->resources != -1) {
$resource = new resource();
$resource->get_instance_by_id($appliance->resources);
$resource_external_ip = $resource->ip;
$openqrm_server->send_command("openqrm_assign_kernel {$resource->id} {$resource->mac} default");
// let the kernel assign command finish
sleep(2);
// now stop
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Stopping Appliance $cr_appliance_id from request ID $cr_id", "", "", 0, 0, 0);
$appliance->stop();
}
}
// ################################## de-assign ip-mgmt ###############################
// here we free up the ip addresses used by the appliance again
// check ip-mgmt
$cc_conf = new cloudconfig();
$show_ip_mgmt = $cc_conf->get_value(26);
// ip-mgmt enabled ?
if (!strcmp($show_ip_mgmt, "true")) {
if (file_exists("{$RootDir}/plugins/ip-mgmt/.running")) {
require_once "{$RootDir}/plugins/ip-mgmt/class/ip-mgmt.class.php";
$ip_mgmt_array = explode(",", $cr->ip_mgmt);
foreach ($ip_mgmt_array as $ip_mgmt_config_str) {
$collon_pos = strpos($ip_mgmt_config_str, ":");
$nic_id = substr($ip_mgmt_config_str, 0, $collon_pos);
$ip_mgmt_id = substr($ip_mgmt_config_str, $collon_pos + 1);
$ip_mgmt_fields = array();
$ip_mgmt_fields["ip_mgmt_appliance_id"] = NULL;
$ip_mgmt_fields["ip_mgmt_nic_id"] = NULL;
$ip_mgmt_assign = new ip_mgmt();
$ip_mgmt_assign->update_ip($ip_mgmt_id, $ip_mgmt_fields);
}
}
}
// #####################################################################################
// here we remove the appliance from the cloud-appliance table
$cloud_appliance = new cloudappliance();
$cloud_appliance->get_instance_by_appliance_id($appliance->id);
if (strlen($cloud_appliance->id)) {
$cloud_appliance->remove($cloud_appliance->id);
}
// ################################## remove application groups ###############################
// check if application is enabled
$application_conf = new cloudconfig();
$show_application_groups = $application_conf->get_value(11);
// show_puppet_groups
if (!strcmp($show_application_groups, "true")) {
$application_appliance = $appliance->name;
if (strlen($cr->puppet_groups)) {
$application_debug = "Removing applications from appliance " . $application_appliance . ".";
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", $application_debug, "", "", 0, 0, 0);
$application_group_array = explode(",", $cr->puppet_groups);
$cloudapplication = new cloudapplication();
$cloudapplication->remove_applications($appliance->name, $application_group_array);
}
}
// ################################## deprovisioning clone-on-deploy ###############################
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Removing cloudimage for request ID $cr_id", "", "", 0, 0, 0);
// here we set the state of the cloud-image to remove
// this will check the state of the resource which still has
// the image as active rootfs. If the resource is idle again the
// image will be removed.
// The check for this mechanism is being executed at the beginning
// of each cloud-monitor loop
if ($appliance->imageid > 0) {
$cloud_image = new cloudimage();
$cloud_image->get_instance_by_image_id($appliance->imageid);
$cloud_image->set_state($cloud_image->id, "remove");
}
// ################################## deprovisioning mail user ###############################
// remove appliance_id from request
$cr->get_instance_by_id($cr->id);
$cr->setappliance("remove", $appliance->id);
// when we are at the last resource for the request set status to 6 = done
if ($deprovision_resource_number == $cr->resource_quantity) {
$cr->setstatus($cr_id, "done");
// set lastbill empty
$cr->set_requests_lastbill($cr_id, '');
}
// send mail to user for deprovision started
// get admin email
$cc_conf = new cloudconfig();
$cc_admin_email = $cc_conf->get_value(1);
// 1 is admin_email
// get user + request + appliance details
$cu_name = $cu->name;
$cu_forename = $cu->forename;
$cu_lastname = $cu->lastname;
$cu_email = $cu->email;
// start/stop time
$cr_start = $cr->start;
$start = date("d-m-Y H-i", $cr_start);
$cr_stop = $cr->stop;
$stop = date("d-m-Y H-i", $cr_stop);
$eip = '';
if (isset($resource_external_ip)) {
$eip = $resource_external_ip;
}
$rmail = new cloudmailer();
$rmail->to = "{$cu_email}";
$rmail->from = "{$cc_admin_email}";
$rmail->subject = "openQRM Cloud: Your resource from request {$cr_id} is fully deprovisioned now";
$rmail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/done_cloud_request.mail.tmpl";
$arr = array('@@ID@@' => "{$cr_id}", '@@FORENAME@@' => "{$cu_forename}", '@@LASTNAME@@' => "{$cu_lastname}", '@@START@@' => "{$start}", '@@STOP@@' => "{$stop}", '@@IP@@' => "{$eip}", '@@RESNUMBER@@' => "{$deprovision_resource_number}", '@@CLOUDADMIN@@' => $cc_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// ################################## remove access to collectd graphs ####################
// check if collectd is enabled
$collectd_conf = new cloudconfig();
$show_collectd_graphs = $collectd_conf->get_value(19);
// show_collectd_graphs
if (!strcmp($show_collectd_graphs, "true")) {
// is collectd enabled ?
if (file_exists("{$RootDir}/plugins/collectd/.running")) {
// check if we have a collectd config in the request
$collectd_appliance = $appliance->name;
$collectd_debug = "Removing access to Collectd graphs of appliance {$collectd_appliance} for Cloud user {$cu_name}";
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", $collectd_debug, "", "", 0, 0, 0);
// send command to the openQRM-server
$remove_collectd = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/cloud/bin/openqrm-cloud-manager remove-graph {$collectd_appliance} {$cu_name}";
$openqrm_server->send_command($remove_collectd);
}
}
// ################################## finsihed de-provision ####################
// we cannot remove the appliance here because its image is still in use
// and the appliance (id) is needed for the removal
// so the image-remove mechanism also cares to remove the appliance
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Deprovisioning request ID $cr_id finished", "", "", 0, 0, 0);
$deprovision_resource_number++;
// ################################## end de-provisioning ###############################
// #################### end deprovisioning cr-loop ################################
// check if we continue or go on
$parallel_phase_four_actions++;
if ($max_parallel_phase_four_actions > 0 && $parallel_phase_four_actions >= $max_parallel_phase_four_actions) {
break;
}
}
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Cloud Phase V - Cloudappliance commands", "", "", 0, 0, 0);
// ################################## run cloudappliance commands ###############################
$cloudapp = new cloudappliance();
$cloudapp_list = $cloudapp->get_all_ids();
foreach ($cloudapp_list as $list) {
$phase_five_actions = 0;
$ca_id = $list['ca_id'];
$ca = new cloudappliance();
$ca->get_instance_by_id($ca_id);
$ca_appliance_id = $ca->appliance_id;
$ca_cr_id = $ca->cr_id;
$ca_cmd = $ca->cmd;
$ca_state = $ca->state;
switch ($ca_cmd) {
case 1:
// start
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Appliance start (ca $ca_id / app $ca_appliance_id / cr $ca_cr_id)", "", "", 0, 0, 0);
$tappliance = new appliance();
$tappliance->get_instance_by_id($ca_appliance_id);
$cloud_image_start = new cloudimage();
$cloud_image_start->get_instance_by_image_id($tappliance->imageid);
// resource active (idle) again or ci resource set to -1 (removed)
if ($cloud_image_start->resource_id != -1) {
$ca_resource = new resource();
$ca_resource->get_instance_by_id($cloud_image_start->resource_id);
$tcaid = $cloud_image_start->resource_id;
if (strcmp($ca_resource->state, "active") || !strcmp($ca_resource->ip, "0.0.0.0")) {
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Appliance start (ca $ca_id / app $ca_appliance_id / cr $ca_cr_id) : resource $tcaid Not yet active again", "", "", 0, 0, 0);
// resource not yet automatic removed in case it is ia vm or not yet active again
continue;
}
}
// prepare array to update appliance, be sure to set to auto-select resource
$ar_update = array('appliance_resources' => "-1");
// update appliance
$ca_appliance = new appliance();
$ca_appliance->update($ca_appliance_id, $ar_update);
// lets find a resource for this new appliance according the cr, update the object first
$ca_appliance->get_instance_by_id($ca_appliance_id);
// get the cr
$ca_cr = new cloudrequest();
$ca_cr->get_instance_by_id($ca_cr_id);
$appliance_virtualization = $ca_cr->resource_type_req;
// prepare mail data
$unpause_ca_conf = new cloudconfig();
$unpause_ca_admin_email = $unpause_ca_conf->get_value(1);
// 1 is admin_email
// and the user details
$unpause_cloud_user = new clouduser();
$unpause_cloud_user->get_instance_by_id($ca_cr->cu_id);
$unpause_cu_forename = $unpause_cloud_user->forename;
$unpause_cu_lastname = $unpause_cloud_user->lastname;
$unpause_cu_email = $unpause_cloud_user->email;
// ################################## phys. res. ###############################
if ($appliance_virtualization == 1) {
$ca_appliance->find_resource($appliance_virtualization);
// check if we got a resource !
$ca_appliance->get_instance_by_id($ca_appliance_id);
if ($ca_appliance->resources == -1) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Could not find a resource (type physical system) for request ID {$ca_cr_id}", "", "", 0, 0, 0);
$ca_cr->setstatus($ca_cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$unpause_cu_email}";
$rmail->from = "{$unpause_ca_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to unpause your Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "{$unpause_cu_forename}", '@@LASTNAME@@' => "{$unpause_cu_lastname}", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$unpause_ca_admin_email}";
$rmail_admin->from = "{$unpause_ca_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Not enough resources to unpause Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail_admin->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
continue;
}
// we have a phys. resource
} else {
// ################################## auto create vm ###############################
// check if we should try to create one
// request type vm
$unpause_auto_create_vms = $unpause_ca_conf->get_value(7);
// 7 is auto_create_vms
if (!strcmp($unpause_auto_create_vms, "true")) {
// check if createvmlc exists for this cr + res-quantity
unset($cvmlc);
// use ca id as res.no
$cvmlc = new cloudcreatevmlc();
$cvmlc->get_instance_by_cr_details($ca_cr_id, $ca_appliance_id);
if (!strlen($cvmlc->request_time)) {
// if no createvmlc exists so far create it and the vm
// generate a mac address
$mac_res = new resource();
// check if we need to generate the first nics mac address in the vmware address space
$new_vm_mac = "";
$vm_virt = new virtualization();
$vm_virt->get_instance_by_type($ca_cr->resource_type_req);
$virt_name = $vm_virt->get_plugin_name();
switch ($virt_name) {
case 'vmware-esx':
case 'vmware-server':
case 'vmware-server2':
$mac_res->generate_mac();
$suggested_mac = $mac_res->mac;
$new_forth_byte_first_bit = rand(1, 3);
$new_vm_mac = strtolower($vmware_mac_address_space . ":" . substr($suggested_mac, 9));
$new_vm_mac = substr_replace($new_vm_mac, $new_forth_byte_first_bit, 9, 1);
break;
default:
$mac_res->generate_mac();
$new_vm_mac = $mac_res->mac;
break;
}
// additional_nics
$new_additional_nics = $ca_cr->network_req;
// cpu
$new_vm_cpu = $ca_cr->cpu_req;
// memory
$new_vm_memory = 256;
if ($ca_cr->ram_req != 0) {
$new_vm_memory = $ca_cr->ram_req;
}
// disk size
$new_vm_disk = 5000;
if ($ca_cr->disk_req != 0) {
$new_vm_disk = $ca_cr->disk_req;
}
// generate vnc password and store in cr
$pass_gen_image = new image();
$vm_vnc_password = trim($pass_gen_image->generatePassword(12));
$ca_cr_update_fields = array();
$ca_cr_update_fields['cr_image_password'] = $vm_vnc_password;
$ca_cr->update($ca_cr->id, $ca_cr_update_fields);
// Create VM
// here we start the new vm !
$cloudvm = new cloudvm();
// this method returns the resource-id
$cloudvm->create($ca_cr->cu_id, $appliance_virtualization, $ca_appliance->name, $new_vm_mac, $new_additional_nics, $new_vm_cpu, $new_vm_memory, $new_vm_disk, $vm_create_timout, $vm_vnc_password, $SOURCE_IMAGE_ID);
$new_vm_resource_id = $cloudvm->resource_id;
// if we did not find a host resource id will be 0
if ($new_vm_resource_id == 0) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Could not find a VM Host for request ID " . $ca_cr_id . "(unpause)", "", "", 0, 0, 0);
$ca_cr->setstatus($ca_cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$unpause_cu_email}";
$rmail->from = "{$unpause_ca_admin_email}";
$rmail->subject = "openQRM Cloud: No VM Host available to unpause your Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "{$unpause_cu_forename}", '@@LASTNAME@@' => "{$unpause_cu_lastname}", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$unpause_ca_admin_email}";
$rmail_admin->from = "{$unpause_ca_admin_email}";
$rmail_admin->subject = "openQRM Cloud: No VM Host available to unpause Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail_admin->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
// reset the cmd field
$ca->set_cmd($ca_id, "noop");
// set state to paused
$ca->set_state($ca_id, "paused");
continue;
}
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Auto-created VM with resource_id {$new_vm_resource_id}", "", "", 0, 0, 0);
// create cvmlc after we got a resource_id
$vm_create_time = $_SERVER['REQUEST_TIME'];
$cvmlc_resource_fields["vc_resource_id"] = $new_vm_resource_id;
$cvmlc_resource_fields["vc_cr_id"] = $ca_cr_id;
$cvmlc_resource_fields["vc_cr_resource_number"] = $ca_appliance_id;
$cvmlc_resource_fields["vc_request_time"] = $vm_create_time;
$cvmlc_resource_fields["vc_vm_create_timeout"] = $vm_create_timout;
$cvmlc_resource_fields["vc_state"] = 0;
// get the new resource id from the db
$new_vc_id = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$cvmlc_resource_fields["vc_id"] = $new_vc_id;
$cvmlc->add($cvmlc_resource_fields);
// here we go on
continue;
} else {
// we have a cvmlc, check its resource and set its state
$cvm_resource = new resource();
$cvm_resource->get_instance_by_id($cvmlc->resource_id);
// idle ?
if ($cvm_resource->imageid == 1 && $cvm_resource->state == 'active' && strcmp($cvm_resource->ip, "0.0.0.0")) {
// we have a new idle vm as resource :) update it in the appliance
$new_vm_resource_id = $cvmlc->resource_id;
unset($appliance_fields);
$appliance_fields = array();
$appliance_fields['appliance_resources'] = $new_vm_resource_id;
$ca_appliance->update($ca_appliance_id, $appliance_fields);
$ca_appliance->get_instance_by_id($ca_appliance_id);
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Created new resource $new_vm_resource_id for appliance $ca_appliance->name start event", "", "", 0, 0, 0);
// update cloudimage with resource -1
$ar_ci_update = array('ci_resource_id' => $new_vm_resource_id, 'ci_state' => 1);
$cloud_image_start->update($cloud_image_start->id, $ar_ci_update);
// remove cvmlc
$cvmlc->remove($cvmlc->id);
} else {
// check timeout
$vm_check_time = $_SERVER['REQUEST_TIME'];
$vm_c_timeout = $cvmlc->request_time + $cvmlc->vm_create_timeout;
if ($vm_check_time > $vm_c_timeout) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Could not create a new resource for request ID " . $ca_cr_id . "(unpause)", "", "", 0, 0, 0);
$ca_cr->setstatus($ca_cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$unpause_cu_email}";
$rmail->from = "{$unpause_ca_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to unpause your Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "{$unpause_cu_forename}", '@@LASTNAME@@' => "{$unpause_cu_lastname}", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$unpause_ca_admin_email}";
$rmail_admin->from = "{$unpause_ca_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Not enough resources to unpause Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail_admin->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
// refresh object
$ca_appliance->get_instance_by_id($ca_appliance_id);
// try removing the cloudvm
$clean_cloudvm = new cloudvm();
$clean_cloudvm->remove($cvm_resource->id, $cvm_resource->vtype, $ca_appliance->name, $cvm_resource->mac);
// remove cvmlc
$cvmlc->remove($cvmlc->id);
// reset the cmd field
$ca->set_cmd($ca_id, "noop");
// set state to paused
$ca->set_state($ca_id, "paused");
// go on
continue;
}
// still waiting within the timeout
// update state to 1 (starting)
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Still waiting for cr $ca_cr_id / res. ".$cvmlc->resource_id." to get idle (unpause)", "", "", 0, 0, 0);
$cvm_state_fields['vc_state'] = 1;
$cvmlc->update($cvmlc->id, $cvm_state_fields);
// continue with the next cr/res-nr
continue;
}
}
// ################################## no auto create vm ###############################
} else {
// not set to auto-create vms
// try to find a fitting idle vm
$ca_appliance->find_resource($appliance_virtualization);
// check if we got a resource !
$ca_appliance->get_instance_by_id($ca_appliance_id);
if ($ca_appliance->resources == -1) {
$event->log("cloud", $_SERVER['REQUEST_TIME'], 2, "cloud-monitor", "Not creating a new resource for request ID {$ca_cr_id}, auto-create-vms is disabled.", "", "", 0, 0, 0);
$ca_cr->setstatus($ca_cr_id, 'no-res');
// send mail to user
$rmail = new cloudmailer();
$rmail->to = "{$unpause_cu_email}";
$rmail->from = "{$unpause_ca_admin_email}";
$rmail->subject = "openQRM Cloud: Not enough resources to unpause your Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "{$unpause_cu_forename}", '@@LASTNAME@@' => "{$unpause_cu_lastname}", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "your", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail->var_array = $arr;
$rmail->send();
// send mail to admin
$rmail_admin = new cloudmailer();
$rmail_admin->to = "{$unpause_ca_admin_email}";
$rmail_admin->from = "{$unpause_ca_admin_email}";
$rmail_admin->subject = "openQRM Cloud: Not enough resources to unpause Cloudappliance " . $ca_id . " from request " . $ca_cr_id;
$rmail_admin->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/not_enough_resources.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "Cloudadmin", '@@LASTNAME@@' => "", '@@RESNUMBER@@' => "0", '@@YOUR@@' => "the", '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail_admin->var_array = $arr;
$rmail_admin->send();
// reset the cmd field
$ca->set_cmd($ca_id, "noop");
// set state to paused
$ca->set_state($ca_id, "paused");
continue;
}
}
}
// ################################## end auto create vm ###############################
// assign the resource
$ca_appliance->get_instance_by_id($ca_appliance_id);
$kernel = new kernel();
$kernel->get_instance_by_id($ca_appliance->kernelid);
$resource = new resource();
$resource->get_instance_by_id($ca_appliance->resources);
// in case we do not have an external ip-config send the resource ip to the user
$resource_external_ip = $resource->ip;
// send command to the openQRM-server
$openqrm_server->send_command("openqrm_assign_kernel {$resource->id} {$resource->mac} {$kernel->name}");
// wait until the resource got the new kernel assigned
sleep(2);
//start the appliance, refresh the object before in case of clone-on-deploy
$ca_appliance->get_instance_by_id($ca_appliance_id);
$ca_appliance->start();
// ######################## ip-mgmt find users ips ###############################
// here we check which ip to send to the user
// check ip-mgmt
$cc_conf = new cloudconfig();
$show_ip_mgmt = $cc_conf->get_value(26);
// ip-mgmt enabled ?
if (!strcmp($show_ip_mgmt, "true")) {
if (file_exists("{$RootDir}/plugins/ip-mgmt/.running")) {
require_once "{$RootDir}/plugins/ip-mgmt/class/ip-mgmt.class.php";
$ip_mgmt_array = explode(",", $ca_cr->ip_mgmt);
foreach ($ip_mgmt_array as $ip_mgmt_config_str) {
$collon_pos = strpos($ip_mgmt_config_str, ":");
$nic_id = substr($ip_mgmt_config_str, 0, $collon_pos);
$ip_mgmt_id = substr($ip_mgmt_config_str, $collon_pos + 1);
if (!strlen($ip_mgmt_id)) {
continue;
}
$ip_mgmt_unpause = new ip_mgmt();
$ip_mgmt_config_arr = $ip_mgmt_unpause->get_config_by_id($ip_mgmt_id);
$cloud_ip = $ip_mgmt_config_arr[0]['ip_mgmt_address'];
$resource_external_ip = $cloud_ip . ",";
}
$resource_external_ip = rtrim($resource_external_ip, ",");
}
}
// ################################################################################
// get the vnc console infos - check for allow_vnc
$cc_allow_vnc = $cc_conf->get_value(42);
// 1 is admin_email
$vnc_informations = "";
if (!strcmp($cc_allow_vnc, "true")) {
$vnc_resource = new resource();
$vnc_resource->get_instance_by_id($ca_appliance->resources);
$vnc_informations_file = $OPENQRM_SERVER_BASE_DIR . "/openqrm/web/action/cloud-conf/" . $vnc_resource->mac . ".vnc";
if (file_exists($vnc_informations_file)) {
$vnc_infos = file_get_contents($vnc_informations_file);
$vnc_informations = "You can login to the System console via VNC at " . trim($vnc_infos) . " with the password: "******"You can login to the System console via VNC with the password: "******"noop");
// set state to active
$ca->set_state($ca_id, "active");
// make sure the request is set to active again
$ca_cr->setstatus($ca_cr_id, 'active');
// send mail to user
// get admin email
$cc_conf = new cloudconfig();
$cc_admin_email = $cc_conf->get_value(1);
// 1 is admin_email
// get user + request + appliance details
$cu_id = $ca_cr->cu_id;
$cu = new clouduser();
$cu->get_instance_by_id($cu_id);
$cu_name = $cu->name;
$unpause_cu_forename = $cu->forename;
$unpause_cu_lastname = $cu->lastname;
$unpause_cu_email = $cu->email;
// start/stop time
$cr_start = $ca_cr->start;
$start = date("d-m-Y H-i", $cr_start);
$cr_stop = $ca_cr->stop;
$stop = date("d-m-Y H-i", $cr_stop);
$rmail = new cloudmailer();
$rmail->to = "{$unpause_cu_email}";
$rmail->from = "{$unpause_ca_admin_email}";
$rmail->subject = "openQRM Cloud: Your unpaused appliance {$ca_appliance_id} from request {$ca_cr_id} is now active";
$rmail->template = "{$OPENQRM_SERVER_BASE_DIR}/openqrm/plugins/cloud/etc/mail/active_cloud_request.mail.tmpl";
$arr = array('@@ID@@' => "{$ca_cr_id}", '@@FORENAME@@' => "{$unpause_cu_forename}", '@@LASTNAME@@' => "{$unpause_cu_lastname}", '@@START@@' => "{$start}", '@@STOP@@' => "{$stop}", '@@PASSWORD@@' => "(as before)", '@@LOGINUSER@@' => $cu_name, '@@IP@@' => "{$resource_external_ip}", '@@RESNUMBER@@' => "", '@@HOSTNAME@@' => $ca_appliance->name, '@@VNC@@' => $vnc_informations, '@@CLOUDADMIN@@' => $unpause_ca_admin_email);
$rmail->var_array = $arr;
$rmail->send();
$phase_five_actions = 1;
break;
case 2:
// stop/pause
$ca_appliance = new appliance();
$ca_appliance->get_instance_by_id($ca_appliance_id);
$ca_resource_id = $ca_appliance->resources;
$ca_resource_stop = new resource();
$ca_resource_stop->get_instance_by_id($ca_appliance->resources);
$resource_external_ip = $ca_resource_stop->ip;
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Pausing Appliance {$ca_appliance->name}", "", "", 0, 0, 0);
$openqrm_server->send_command("openqrm_assign_kernel {$ca_resource_stop->id} {$ca_resource_stop->mac} default");
// now stop
$ca_appliance->stop();
// remove resource
$ar_update = array('appliance_resources' => "-1");
// update appliance
$ca_appliance->update($ca_appliance_id, $ar_update);
// reset the cmd field
$ca->set_cmd($ca_id, "noop");
// set state to paused
$ca->set_state($ca_id, "paused");
$phase_five_actions = 1;
break;
case 3:
// restart
$ca_appliance = new appliance();
$ca_appliance->get_instance_by_id($ca_appliance_id);
$ca_resource_id = $ca_appliance->resources;
$ca_resource_restart = new resource();
$ca_resource_restart->get_instance_by_id($ca_resource_id);
$ca_resource_ip = $ca_resource_restart->ip;
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Restarting Appliance {$ca_appliance->name}", "", "", 0, 0, 0);
$ca_resource_restart->send_command("{$ca_resource_ip}", "reboot");
// reset the cmd field
$ca->set_cmd($ca_id, "noop");
sleep(2);
// set state to transition
$resource_fields = array();
$resource_fields["resource_state"] = "transition";
$ca_resource_restart->update_info($ca_resource_id, $resource_fields);
$phase_five_actions = 1;
break;
}
// check if we continue or go on
if ($phase_five_actions == 1) {
$parallel_phase_five_actions++;
if ($max_parallel_phase_five_actions > 0 && $parallel_phase_five_actions >= $max_parallel_phase_five_actions) {
break;
}
}
}
// ###################### end cloudappliance commands ######################
// ##################### start cloudimage-resize-life-cycle ################
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Cloud Phase VI - Cloud Image resize live-cycle", "", "", 0, 0, 0);
$cirlc = new cloudirlc();
$cirlc_list = $cirlc->get_all_ids();
foreach ($cirlc_list as $cdlist) {
$cd_id = $cdlist['cd_id'];
$cd = new cloudirlc();
$cd->get_instance_by_id($cd_id);
$cd_appliance_id = $cd->appliance_id;
$cd_state = $cd->state;
switch ($cd_state) {
case 0:
// remove
$cd->remove($cd_id);
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudirlc", "(REMOVE) Resize life-cycle of Appliance $cd_appliance_id", "", "", 0, 0, 0);
break;
case 1:
// pause
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudirlc", "(PAUSE) Resize life-cycle of Appliance $cd_appliance_id", "", "", 0, 0, 0);
$cloud_app_resize = new cloudappliance();
$cloud_app_resize->get_instance_by_id($cd_appliance_id);
$cloud_app_resize->set_cmd($cloud_app_resize->id, "stop");
$cloud_app_resize->set_state($cloud_app_resize->id, "paused");
$cd->set_state($cd_id, "start_resize");
break;
case 2:
// start_resize
// set the cloudimage to state resize
$cloud_app_resize = new cloudappliance();
$cloud_app_resize->get_instance_by_id($cd_appliance_id);
$appliance = new appliance();
$appliance->get_instance_by_id($cloud_app_resize->appliance_id);
$cloud_im = new cloudimage();
$cloud_im->get_instance_by_image_id($appliance->imageid);
// make sure that we wait until the cloud image has no resource,
// otherwise we risk doing things while the volume is still in use.
if ($cloud_im->resource_id == -1) {
$cloud_im->set_state($cloud_im->id, "resizing");
$cd->set_state($cd_id, "resizing");
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudirlc", "(START_RESIZE) Resize life-cycle of Appliance $cd_appliance_id", "", "", 0, 0, 0);
}
break;
case 3:
// resizing
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudirlc", "(RESIZING) Resize life-cycle of Appliance $cd_appliance_id", "", "", 0, 0, 0);
// remove any existing image-authentication to avoid kicking the auth into the resize phase
$cloud_app_resize = new cloudappliance();
$cloud_app_resize->get_instance_by_id($cd_appliance_id);
$appliance = new appliance();
$appliance->get_instance_by_id($cloud_app_resize->appliance_id);
$image_auth = new image_authentication();
$image_auth->get_instance_by_image_id($appliance->imageid);
$image_auth->remove($image_auth->id);
$cd->set_state($cd_id, "end_resize");
break;
case 4:
// end_resize
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudirlc", "(END_RESIZE) Resize life-cycle of Appliance $cd_appliance_id", "", "", 0, 0, 0);
$cd->set_state($cd_id, "unpause");
break;
case 5:
// unpause
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudirlc", "(UNPAUSE) Resize life-cycle of Appliance $cd_appliance_id", "", "", 0, 0, 0);
// unpause appliance
$cloud_app_resize = new cloudappliance();
$cloud_app_resize->get_instance_by_id($cd_appliance_id);
$cloud_app_resize->set_cmd($cloud_app_resize->id, "start");
$cloud_app_resize->set_state($cloud_app_resize->id, "active");
// set new disk size in cloudimage
$appliance = new appliance();
$appliance->get_instance_by_id($cloud_app_resize->appliance_id);
$cloud_im = new cloudimage();
$cloud_im->get_instance_by_image_id($appliance->imageid);
$ar_cl_image_update = array('ci_disk_size' => $cloud_im->disk_rsize, 'ci_disk_rsize' => "");
$cloud_im->update($cloud_im->id, $ar_cl_image_update);
$cd->set_state($cd_id, "remove");
break;
}
// check if we continue or go on
$parallel_phase_six_actions++;
if ($max_parallel_phase_six_actions > 0 && $parallel_phase_six_actions >= $max_parallel_phase_six_actions) {
break;
}
}
// ##################### end cloudimage-resize-life-cycle ##################
// ##################### start cloudimage-private-life-cycle ################
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "monitor-hook", "Cloud Phase VII - Cloud Image private live-cycle", "", "", 0, 0, 0);
$max_clone_time = 4800;
$ciplc = new cloudiplc();
$ciplc_list = $ciplc->get_all_ids();
foreach ($ciplc_list as $cplist) {
$cp_id = $cplist['cp_id'];
$cp = new cloudiplc();
$cp->get_instance_by_id($cp_id);
$cp_appliance_id = $cp->appliance_id;
$cp_state = $cp->state;
switch ($cp_state) {
case 0:
// remove
$cp->remove($cp_id);
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudiplc", "(REMOVE) Private life-cycle of Appliance {$cp_appliance_id}", "", "", 0, 0, 0);
break;
case 1:
// pause
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudiplc", "(PAUSE) Private life-cycle of Appliance {$cp_appliance_id}", "", "", 0, 0, 0);
$cloud_app_private = new cloudappliance();
$cloud_app_private->get_instance_by_id($cp_appliance_id);
$cloud_app_private->set_cmd($cloud_app_private->id, "stop");
$cloud_app_private->set_state($cloud_app_private->id, "paused");
$cp->set_state($cp_id, "start_private");
break;
case 2:
// start_private
// set the cloudimage to state resize
$cloud_app_private = new cloudappliance();
$cloud_app_private->get_instance_by_id($cp_appliance_id);
$appliance = new appliance();
$appliance->get_instance_by_id($cloud_app_private->appliance_id);
$cloud_im = new cloudimage();
$cloud_im->get_instance_by_image_id($appliance->imageid);
// make sure that we wait until the cloud image has no resource,
// otherwise we risk doing things while the volume is still in use.
if ($cloud_im->resource_id == -1) {
$cloud_im->set_state($cloud_im->id, "private");
$cp->set_state($cp_id, "cloning");
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudiplc", "(START_PRIVATE) Private life-cycle of Appliance {$cp_appliance_id}", "", "", 0, 0, 0);
}
break;
case 3:
// cloning
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudiplc", "(CLONING) Private life-cycle of Appliance {$cp_appliance_id}", "", "", 0, 0, 0);
// remove any existing image-authentication to avoid kicking the auth into the private phase
$cloud_app_private = new cloudappliance();
$cloud_app_private->get_instance_by_id($cp_appliance_id);
$appliance = new appliance();
$appliance->get_instance_by_id($cloud_app_private->appliance_id);
$image_auth = new image_authentication();
$image_auth->get_instance_by_image_id($appliance->imageid);
$image_auth->remove($image_auth->id);
$cp->set_state($cp_id, "end_private");
break;
case 4:
// end_private
// check timeout
$start_private = $cp->start_private;
$current_time = $_SERVER['REQUEST_TIME'];
$private_runtime = $current_time - $start_private;
// check notifcation from storage
// get the cloudappliance
$cloud_app_private = new cloudappliance();
$cloud_app_private->get_instance_by_id($cp_appliance_id);
// get the real appliance
$appliance = new appliance();
$appliance->get_instance_by_id($cloud_app_private->appliance_id);
// get the cloudimage
$cloud_im = new cloudimage();
$cloud_im->get_instance_by_image_id($appliance->imageid);
// get image_id
$pimage = new image();
$pimage->get_instance_by_name($cloud_im->clone_name);
// get deployment type
$pdeployment = new deployment();
if (strlen($pimage->type)) {
$pdeployment->get_instance_by_type($pimage->type);
}
// notification filename
$clone_notification_file = $_SERVER["DOCUMENT_ROOT"] . '/openqrm/base/plugins/' . $pdeployment->storagetype . '/storage/' . $cloud_im->clone_name . '.clone';
// start checking
if ($private_runtime > $max_clone_time) {
// ran too long
$event->log("cloud", $_SERVER['REQUEST_TIME'], 3, "cloudiplc", "(END_PRIVATE) Time-out private life-cycle of Appliance {$cp_appliance_id}", "", "", 0, 0, 0);
$cp->set_state($cp_id, "unpause");
} else {
if (file_exists($clone_notification_file)) {
// got notification from storage server
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudiplc", "(END_PRIVATE) Got notified to finsish private life-cycle of Appliance {$cp_appliance_id}", "", "", 0, 0, 0);
unlink($clone_notification_file);
$cp->set_state($cp_id, "unpause");
}
}
break;
case 5:
// unpause
$event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloudiplc", "(UNPAUSE) Private life-cycle of Appliance {$cp_appliance_id}", "", "", 0, 0, 0);
// get the cloudappliance
$cloud_app_private = new cloudappliance();
$cloud_app_private->get_instance_by_id($cp_appliance_id);
// get the real appliance
$appliance = new appliance();
$appliance->get_instance_by_id($cloud_app_private->appliance_id);
// get the cloudimage
$cloud_im = new cloudimage();
$cloud_im->get_instance_by_image_id($appliance->imageid);
// here we create the private cloud image in openQRM after the clone procedure
$private_cloud_image = new cloudprivateimage();
// get image_id
$pimage = new image();
$pimage->get_instance_by_name($cloud_im->clone_name);
// get cu_id
$crequest = new cloudrequest();
$crequest->get_instance_by_id($cloud_app_private->cr_id);
$cuser = new clouduser();
$cuser->get_instance_by_id($crequest->cu_id);
// create array for add
$private_cloud_image_fields["co_id"] = (int) str_replace(".", "", str_pad(microtime(true), 15, "0"));
$private_cloud_image_fields["co_image_id"] = $pimage->id;
$private_cloud_image_fields["co_cu_id"] = $cuser->id;
$private_cloud_image_fields["co_state"] = 1;
$private_cloud_image->add($private_cloud_image_fields);
// unpause appliance
$cloud_app_private->set_cmd($cloud_app_private->id, "start");
$cloud_app_private->set_state($cloud_app_private->id, "active");
// array for updating the cloudimage
$ar_cl_image_update = array('ci_disk_rsize' => "", 'ci_clone_name' => "");
$cloud_im->update($cloud_im->id, $ar_cl_image_update);
$cp->set_state($cp_id, "remove");
break;
}
// check if we continue or go on
$parallel_phase_seven_actions++;
if ($max_parallel_phase_seven_actions > 0 && $parallel_phase_seven_actions >= $max_parallel_phase_seven_actions) {
break;
}
}
// ##################### end cloudimage-private-life-cycle ##################
// ##################### checking for power-saving ##################
$cloudpowersaver = new cloudpowersaver();
$cloudpowersaver->trigger();
// $event->log("cloud", $_SERVER['REQUEST_TIME'], 5, "cloud-monitor", "Removing the cloud-monitor lock", "", "", 0, 0, 0);
unlink($cloud_monitor_lock);
}
function select()
{
// set ENV
$deployment = new deployment();
$storage = new storage();
$resource = new resource();
$deployment->get_instance_by_type("linuxcoe-deployment");
$table = $this->response->html->tablebuilder('linuxcoe_select', $this->response->get_array($this->actions_name, 'select'));
$table->sort = 'storage_id';
$table->limit = 10;
$table->offset = 0;
$table->order = 'ASC';
$table->max = $storage->get_count_per_type($deployment->id);
$table->autosort = false;
$table->sort_link = false;
$table->init();
$storages = $storage->display_overview_per_type($deployment->id, $table->offset, $table->limit, $table->sort, $table->order);
if (count($storages) >= 1) {
foreach ($storages as $k => $v) {
$storage->get_instance_by_id($v["storage_id"]);
$resource->get_instance_by_id($storage->resource_id);
$deployment->get_instance_by_id($storage->type);
$resource_icon_default = "/img/resource.png";
$storage_icon = "/plugins/linuxcoe/img/plugin.png";
$state_icon = $this->openqrm->get('baseurl') . "/img/" . $resource->state . ".png";
if ($this->file->exists($this->openqrm->get('webdir') . $storage_icon)) {
$resource_icon_default = $storage_icon;
}
$resource_icon_default = $this->openqrm->get('baseurl') . $resource_icon_default;
$a = $this->response->html->a();
$a->title = $this->lang['action_edit'];
$a->label = $this->lang['action_edit'];
$a->handler = 'onclick="wait();"';
$a->css = 'edit';
$a->href = $this->response->get_url($this->actions_name, "edit") . '&storage_id=' . $storage->id;
$data = '<b>' . $this->lang['table_recource'] . ':</b> ' . $resource->id . ' / ' . $resource->ip . '<br>';
$data .= '<b>' . $this->lang['table_type'] . ':</b> ' . $deployment->type . '<br>';
$data .= '<b>' . $this->lang['table_deployment'] . ':</b> ' . $deployment->storagedescription . '<br>';
$b[] = array('state' => '<img width="24" height="24" src="' . $state_icon . '" alt="State">', 'icon' => '<img width="24" height="24" src="' . $resource_icon_default . '" alt="Icon">', 'storage_id' => $storage->id, 'storage_name' => $storage->name, 'storage_resource_id' => $storage->resource_id, 'storage_data' => $data, 'storage_comment' => '', 'storage_edit' => $a->get_string());
}
$h = array();
$h['state'] = array();
$h['state']['title'] = ' ';
$h['state']['sortable'] = false;
$h['icon'] = array();
$h['icon']['title'] = ' ';
$h['icon']['sortable'] = false;
$h['storage_id'] = array();
$h['storage_id']['title'] = $this->lang['table_id'];
$h['storage_name'] = array();
$h['storage_name']['title'] = $this->lang['table_name'];
$h['storage_resource_id'] = array();
$h['storage_resource_id']['title'] = $this->lang['table_recource'];
$h['storage_resource_id']['hidden'] = true;
$h['storage_data'] = array();
$h['storage_data']['title'] = ' ';
$h['storage_data']['sortable'] = false;
$h['storage_comment'] = array();
$h['storage_comment']['title'] = ' ';
$h['storage_comment']['sortable'] = false;
$h['storage_edit'] = array();
$h['storage_edit']['title'] = ' ';
$h['storage_edit']['sortable'] = false;
$table->id = 'Tabelle';
$table->css = 'htmlobject_table';
$table->border = 1;
$table->cellspacing = 0;
$table->cellpadding = 3;
$table->form_action = $this->response->html->thisfile;
$table->head = $h;
$table->body = $b;
$table->limit_select = array(array("value" => 10, "text" => 10), array("value" => 20, "text" => 20), array("value" => 30, "text" => 30), array("value" => 40, "text" => 40), array("value" => 50, "text" => 50));
return $table->get_string();
} else {
$a = $this->response->html->a();
$a->title = $this->lang['new_storage'];
$a->label = $this->lang['new_storage'];
$a->handler = 'onclick="wait();"';
$a->css = 'add';
$a->href = $this->response->html->thisfile . '?base=storage&storage_action=add';
$box = $this->response->html->div();
$box->id = 'Tabelle';
$box->css = 'htmlobject_box';
$content = $this->lang['error_no_storage'] . '<br><br>';
$content .= $a->get_string();
$box->add($content);
return $box->get_string();
}
}
function remove()
{
$response = $this->get_response();
$lvols = $response->html->request()->get($this->identifier_name);
$form = $response->form;
if ($lvols !== '') {
$submit = $form->get_elements('submit');
$submit->handler = 'onclick="wait();"';
$form->add($submit, 'submit');
$submit = $form->get_elements('cancel');
$submit->handler = 'onclick="cancel();"';
$form->add($submit, 'cancel');
$i = 0;
foreach ($lvols as $ex) {
$d['param_f' . $i]['label'] = $ex;
$d['param_f' . $i]['object']['type'] = 'htmlobject_input';
$d['param_f' . $i]['object']['attrib']['type'] = 'checkbox';
$d['param_f' . $i]['object']['attrib']['name'] = $this->identifier_name . '[' . $i . ']';
$d['param_f' . $i]['object']['attrib']['value'] = $ex;
$d['param_f' . $i]['object']['attrib']['checked'] = true;
$i++;
}
$form->add($d);
if (!$form->get_errors() && $response->submit()) {
$name = $this->openqrm->admin()->name;
$pass = $this->openqrm->admin()->password;
$storage = new storage();
$resource = new resource();
$deployment = new deployment();
$storage->get_instance_by_id($this->response->html->request()->get('storage_id'));
$resource->get_instance_by_id($storage->resource_id);
$deployment->get_instance_by_id($storage->type);
$errors = array();
$message = array();
foreach ($lvols as $key => $lvol) {
// check if an appliance is still using the volume as an image
$image = new image();
$image->get_instance_by_name($lvol);
// check if it is still in use
$appliance = new appliance();
$appliances_using_resource = $appliance->get_ids_per_image($image->id);
if (count($appliances_using_resource) > 0) {
$appliances_using_resource_str = implode(",", $appliances_using_resource[0]);
$errors[] = sprintf($this->lang['msg_vm_image_still_in_use'], $lvol, $image->id, $appliances_using_resource_str);
} else {
$command = $this->openqrm->get('basedir') . '/plugins/kvm/bin/openqrm-kvm remove';
$command .= ' -n ' . $lvol;
$command .= ' -v ' . $this->volgroup;
$command .= ' -t ' . $deployment->type;
$command .= ' -u ' . $name . ' -p ' . $pass;
$command .= ' --openqrm-ui-user ' . $this->user->name;
$command .= ' --openqrm-cmd-mode background';
$file = $this->openqrm->get('basedir') . '/plugins/kvm/web/storage/' . $resource->id . '.' . $this->volgroup . '.lv.stat';
if ($this->file->exists($file)) {
$this->file->remove($file);
}
$resource->send_command($resource->ip, $command);
while (!$this->file->exists($file)) {
usleep(10000);
// sleep 10ms to unload the CPU
clearstatcache();
}
$form->remove($this->identifier_name . '[' . $key . ']');
$message[] = sprintf($this->lang['msg_removed'], $lvol);
// remove the image of the volume
$image->remove_by_name($lvol);
}
}
if (count($errors) === 0) {
$response->msg = join('<br>', $message);
} else {
$msg = array_merge($errors, $message);
$response->error = join('<br>', $msg);
}
}
} else {
$response->msg = '';
}
return $response;
}
function get_response()
{
$response = $this->response;
$form = $response->get_form($this->actions_name, 'install2');
$id = $this->response->html->request()->get('image_id');
$install_server = $this->response->html->request()->get('install_server');
$submit = $form->get_elements('submit');
$submit->handler = 'onclick="wait();"';
$form->add($submit, 'submit');
$submit = $form->get_elements('cancel');
$submit->handler = 'onclick="cancel();"';
$form->add($submit, 'cancel');
$image = new image();
$image->get_instance_by_id($id);
$storage = new storage();
$storage->get_instance_by_id($install_server);
$deployment = new deployment();
$deployment->get_instance_by_id($storage->type);
// require template-deployment file
$local_deployment_templates_identifier_hook = $this->openqrm->get('basedir') . "/web/boot-service/template." . $deployment->type . ".php";
if ($this->file->exists($local_deployment_templates_identifier_hook)) {
require_once "{$local_deployment_templates_identifier_hook}";
$get_deployment_templates_function = "get_" . "{$deployment->type}" . "_templates";
$get_deployment_templates_function = str_replace("-", "_", $get_deployment_templates_function);
$local_deployment_templates_arr = $get_deployment_templates_function($install_server);
// get additional optional local-deployment parameters from the template hook
$get_additional_parameters_function = "get_" . "{$deployment->type}" . "_additional_parameters";
$get_additional_parameters_function = str_replace("-", "_", $get_additional_parameters_function);
$additional_local_deployment_parameter = $get_additional_parameters_function();
}
// persistent deployment ?
$local_deployment_persistent_arr = array();
$local_deployment_persistent_arr[] = array("value" => "0", "label" => "First boot");
$local_deployment_persistent_arr[] = array("value" => "1", "label" => "Persistent");
$d['template']['label'] = $this->lang['form_install_template'];
$d['template']['required'] = false;
$d['template']['object']['type'] = 'htmlobject_select';
$d['template']['object']['attrib']['index'] = array('value', 'label');
$d['template']['object']['attrib']['id'] = 'template';
$d['template']['object']['attrib']['name'] = 'template';
$d['template']['object']['attrib']['options'] = $local_deployment_templates_arr;
$d['persistent']['label'] = $this->lang['form_install_persistent'];
$d['persistent']['required'] = false;
$d['persistent']['object']['type'] = 'htmlobject_select';
$d['persistent']['object']['attrib']['index'] = array('value', 'label');
$d['persistent']['object']['attrib']['id'] = 'persistent';
$d['persistent']['object']['attrib']['name'] = 'persistent';
$d['persistent']['object']['attrib']['options'] = $local_deployment_persistent_arr;
$n = 1;
foreach ($additional_local_deployment_parameter as $paramters) {
if (!isset($paramters['label'])) {
continue;
}
$d['parameter' . $n]['label'] = $paramters['label'];
$d['parameter' . $n]['required'] = false;
$d['parameter' . $n]['object']['type'] = 'htmlobject_input';
$d['parameter' . $n]['object']['attrib']['id'] = 'parameter' . $n;
$d['parameter' . $n]['object']['attrib']['name'] = 'parameter' . $n;
$n++;
}
for ($j = $n; $j <= 4; $j++) {
$d['parameter' . $j] = '';
}
$form->add($d);
$response->form = $form;
return $response;
}
/**
* GZIPs the temp file
*
* From http://stackoverflow.com/questions/6073397/how-do-you-create-a-gz-file-using-php
* Based on function by Kioob at:
* http://www.php.net/manual/en/function.gzwrite.php#34955
*
* @param string $source Path to file that should be compressed
* @param integer $level GZIP compression level (default: 6)
* @return boolean true if operation succeeds, false on error
*/
public function gzip_compress($level = 6)
{
if ($this->tempfile === NULL) {
return;
}
$source = $this->tempfile;
$file = new storage($source);
$dest = $file->begin();
$mode = 'wb' . $level;
$error = false;
$chunk_size = 1024 * 512;
if ($fp_out = gzopen($dest, $mode)) {
if ($fp_in = fopen($source, 'rb')) {
while (!feof($fp_in)) {
gzwrite($fp_out, fread($fp_in, $chunk_size));
}
fclose($fp_in);
} else {
$error = true;
}
gzclose($fp_out);
} else {
$error = true;
}
if ($error) {
return false;
} else {
$file->commit();
return true;
}
}
function __reload($mode)
{
$OPENQRM_SERVER_BASE_DIR = $this->openqrm->get('basedir');
$storage_id = $this->response->html->request()->get('storage_id');
$volgroup = $this->response->html->request()->get('volgroup');
$storage = new storage();
$resource = new resource();
$deployment = new deployment();
$storage->get_instance_by_id($storage_id);
$resource->get_instance_by_id($storage->resource_id);
$deployment->get_instance_by_id($storage->type);
$command = '';
$file = '';
// reload volume group
if ($mode === 'vg') {
$file = $OPENQRM_SERVER_BASE_DIR . '/plugins/kvm/web/storage/' . $resource->id . '.vg.stat';
$command .= $OPENQRM_SERVER_BASE_DIR . '/plugins/kvm/bin/openqrm-kvm post_vg -t ' . $deployment->type;
}
// reload logical volumes
if ($mode === 'lv') {
$file = $OPENQRM_SERVER_BASE_DIR . '/plugins/kvm/web/storage/' . $resource->id . '.' . $volgroup . '.lv.stat';
$command .= $OPENQRM_SERVER_BASE_DIR . '/plugins/kvm/bin/openqrm-kvm post_lv';
$command .= ' -v ' . $volgroup . ' -t ' . $deployment->type;
}
$command .= ' -u ' . $this->openqrm->admin()->name . ' -p ' . $this->openqrm->admin()->password;
$command .= ' --openqrm-ui-user ' . $this->user->name;
$command .= ' --openqrm-cmd-mode background';
if ($this->file->exists($file)) {
$this->file->remove($file);
}
$resource->send_command($resource->ip, $command);
while (!$this->file->exists($file)) {
usleep(10000);
// sleep 10ms to unload the CPU
clearstatcache();
}
return true;
}
public function get_params_form($class_name, $id)
{
global $base_path, $include_path, $class_path;
$storage = new storage($id);
return $storage->get_form($class_name);
}
