/**
*
* Enter description here ...
* @param DBRole $dbRole
* @return Scalr_Role_Behavior
*/
public static function getListForRole(DBRole $role)
{
$list = array();
foreach ($role->getBehaviors() as $behavior) {
$list[] = self::loadByName($behavior);
}
return $list;
}
/**
* Upload S3cmd config file, AWS private key and certificate to instance aftre instance boot.
* Also execute hostInit hooks from hooks/hostInit folder
*
* @param array $instanceinfo
* @param string $local_ip
* @param string $remote_ip
* @param string $public_key
*/
public function OnHostInit(HostInitEvent $event)
{
if ($event->DBServer->IsSupported("0.5")) {
$this->Logger->info("Scalarizr instance. Skipping SSH observer...");
return true;
}
if ($event->DBServer->platform != SERVER_PLATFORMS::EC2) {
return true;
}
// Get farm info and client info from database;
$DBFarm = DBFarm::LoadByID($this->FarmID);
$DBRole = DBRole::loadById($event->DBServer->roleId);
// Get Role info
$ssh_port = $DBRole->getProperty(DBRole::PROPERTY_SSH_PORT) ? $DBRole->getProperty(DBRole::PROPERTY_SSH_PORT) : 22;
// Generate s3cmd config file
$s3cfg = CONFIG::$S3CFG_TEMPLATE;
$s3cfg = str_replace("[access_key]", $DBFarm->GetEnvironmentObject()->getPlatformConfigValue(Modules_Platforms_Ec2::ACCESS_KEY), $s3cfg);
$s3cfg = str_replace("[secret_key]", $DBFarm->GetEnvironmentObject()->getPlatformConfigValue(Modules_Platforms_Ec2::SECRET_KEY), $s3cfg);
$s3cfg = str_replace("\r\n", "\n", $s3cfg);
// Prepare public key for SSH connection
$pub_key_file = tempnam("/tmp", "AWSK");
$res = file_put_contents($pub_key_file, $event->PublicKey);
$this->Logger->debug("Creating temporary file for public key: {$res}");
try {
$key = Scalr_Model::init(Scalr_Model::SSH_KEY)->loadGlobalByFarmId($event->DBServer->farmId, $event->DBServer->GetFarmRoleObject()->CloudLocation);
if (!$key) {
throw new Exception(_("There is no SSH key for server: {$event->DBServer->serverId}"));
}
} catch (Exception $e) {
throw new Exception("Cannot init SshKey object: {$e->getMessage()}");
}
// Prepare private key for SSH connection
$priv_key_file = tempnam("/tmp", "AWSK");
$res = file_put_contents($priv_key_file, $key->getPrivate());
$this->Logger->debug("Creating temporary file for private key: {$res}");
// Connect to SSH
$SSH2 = new Scalr_Net_Ssh2_Client();
$SSH2->addPubkey("root", $pub_key_file, $priv_key_file);
if ($SSH2->connect($event->ExternalIP, $ssh_port)) {
// Upload keys and s3 config to instance
$res = $SSH2->sendFile("/etc/aws/keys/pk.pem", $DBFarm->GetEnvironmentObject()->getPlatformConfigValue(Modules_Platforms_Ec2::PRIVATE_KEY), "w+", false);
$res2 = $SSH2->sendFile("/etc/aws/keys/cert.pem", $DBFarm->GetEnvironmentObject()->getPlatformConfigValue(Modules_Platforms_Ec2::CERTIFICATE), "w+", false);
$res3 = $SSH2->sendFile("/etc/aws/keys/s3cmd.cfg", $s3cfg, "w+", false);
// remove temporary files
@unlink($pub_key_file);
@unlink($priv_key_file);
} else {
// remove temporary files
@unlink($pub_key_file);
@unlink($priv_key_file);
Logger::getLogger(LOG_CATEGORY::FARM)->warn(new FarmLogMessage($this->FarmID, "Cannot upload ec2 keys to '{$event->DBServer->serverId}' instance. Failed to connect to SSH '{$event->ExternalIP}:{$ssh_port}'"));
throw new Exception("Cannot upload keys on '{$event->DBServer->serverId}'. Failed to connect to '{$event->ExternalIP}:{$ssh_port}'.");
}
}
public function OnStartForking()
{
$db = Core::GetDBInstance();
$roles = $db->GetAll("SELECT * FROM roles_queue WHERE `action` = 'remove'");
foreach ($roles as $role) {
try {
$dbRole = DBRole::loadById($role['role_id']);
$dbRole->remove(true);
} catch (Exception $e) {
print $e->getMessage() . "\n";
}
}
}
/**
* @return Role[]
*/
public function getTestRoles()
{
$roles = Role::find([['envId' => $this->getEnvironment()->id]]);
return array_filter(iterator_to_array($roles), function (Role $role) {
$dbRole = \DBRole::loadById($role->id);
$farms = $dbRole->getFarms();
foreach ($farms as $farmId) {
$farm = \DBFarm::LoadByID($farmId);
if ($farm->Status) {
return false;
}
}
return true;
});
}
public function Run()
{
$container = Scalr::getContainer();
$db = $container->adodb;
$roles = $db->Execute("SELECT * FROM roles WHERE origin='SHARED'");
while ($role = $roles->FetchRow()) {
if (!stristr($role['behaviors'], 'chef')) {
$dbRole = DBRole::loadById($role['id']);
$behaviors = $dbRole->getBehaviors();
$behaviors[] = 'chef';
$dbRole->setBehaviors($behaviors);
$dbRole->save();
}
}
}
public function Run()
{
global $db;
$time = microtime(true);
$images = $db->Execute("SELECT * FROM role_images WHERE architecture IS NULL AND platform = 'ec2' ORDER BY id DESC");
while ($image = $images->FetchRow()) {
$role = DBRole::loadById($image['role_id']);
if ($role->clientId == 0) {
continue;
}
$environemnt = Scalr_Environment::init()->loadById($role->envId);
try {
$acrh = $environemnt->aws($image['cloud_location'])->ec2->image->describe($image['image_id'])->get(0)->architecture;
$db->Execute("UPDATE role_images SET architecture = ? WHERE id = ?", array($acrh, $image['id']));
} catch (Exception $e) {
if (stristr($e->getMessage(), "does not exist") && stristr($e->getMessage(), 'The image id')) {
//$db->Execute("DELETE FROM role_images WHERE id = ?", array($image['id']));
print "Removed {$image['image_id']} because: {$e->getMessage()}\n";
continue;
} elseif (stristr($e->getMessage(), "AWS was not able to validate the provided access credentials")) {
continue;
} elseif (stristr($e->getMessage(), "You are not subscribed to this service")) {
continue;
} elseif (stristr($e->getMessage(), "Invalid id")) {
$db->Execute("DELETE FROM role_images WHERE id = ?", array($image['id']));
continue;
}
var_dump($e->getMessage());
exit;
}
}
$db->Execute("ALTER TABLE `roles` DROP `is_stable` , DROP `approval_state` , DROP `szr_version` ;");
$db->Execute("ALTER TABLE `roles` DROP `architecture` ;");
$db->Execute("ALTER TABLE `roles` ADD `os_family` VARCHAR( 30 ) NULL ,\n ADD `os_generation` VARCHAR( 10 ) NULL ,\n ADD `os_version` VARCHAR( 10 ) NULL\n ");
//SSL certs refactoring
$db->Execute("ALTER TABLE `apache_vhosts` ADD `ssl_cert_id` INT( 11 ) NULL");
$db->Execute("CREATE TABLE IF NOT EXISTS `services_ssl_certs` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `env_id` int(11) NOT NULL,\n `name` varchar(40) NOT NULL,\n `ssl_pkey` text NULL,\n `ssl_cert` text NULL,\n `ssl_cabundle` text NULL,\n PRIMARY KEY (`id`)\n ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;");
$vhosts = $db->Execute("SELECT * FROM apache_vhosts WHERE is_ssl_enabled = '1'");
while ($vhost = $vhosts->FetchRow()) {
$db->Execute("INSERT INTO services_ssl_certs SET\n env_id = ?,\n name = ?,\n ssl_pkey = ?,\n ssl_cert = ?,\n ssl_cabundle = ?\n ", array($vhost['env_id'], $vhost['name'], $vhost['ssl_key'], $vhost['ssl_cert'], $vhost['ca_cert']));
$certId = $db->Insert_ID();
$db->Execute("UPDATE apache_vhosts SET ssl_cert_id = ? WHERE id = ?", array($certId, $vhost['id']));
}
print "Done.\n";
$t = round(microtime(true) - $time, 2);
printf("Upgrade process took %0.2f seconds\n\n\n", $t);
}
public function cloneFarm($name = false)
{
$account = Scalr_UI_Request::getInstance()->getUser()->getAccount();
$account->validateLimit(Scalr_Limits::ACCOUNT_FARMS, 1);
$definition = $this->getDefinition();
if (!$name) {
if (!stristr($definition->name, "(clone")) {
$name = $definition->name . ' (clone #1)';
} else {
preg_match("/^(.*?)\\(clone \\#([0-9]*)\\)\$/si", $definition->name, $matches);
$name = trim($matches[1]) . " (clone #" . ($matches[2] + 1) . ")";
}
}
$dbFarm = self::create($name);
foreach ($definition->roles as $index => $role) {
$dbFarmRole = $dbFarm->AddRole(DBRole::loadById($role->roleId), $role->platform, $role->cloudLocation, $index + 1);
$oldRoleSettings = $dbFarmRole->GetAllSettings();
$dbFarmRole->applyDefinition($role, true);
Scalr_Helpers_Dns::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $dbFarmRole->GetAllSettings());
/**
* Platfrom specified updates
*/
if ($dbFarmRole->Platform == SERVER_PLATFORMS::EC2) {
Modules_Platforms_Ec2_Helpers_Ebs::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $dbFarmRole->GetAllSettings());
Modules_Platforms_Ec2_Helpers_Eip::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $dbFarmRole->GetAllSettings());
Modules_Platforms_Ec2_Helpers_Elb::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $dbFarmRole->GetAllSettings());
}
$dbFarmRolesList[] = $dbFarmRole;
$usedPlatforms[$role->platform] = 1;
}
if ($usedPlatforms[SERVER_PLATFORMS::EC2]) {
Modules_Platforms_Ec2_Helpers_Ec2::farmSave($dbFarm, $dbFarmRolesList);
}
if ($usedPlatforms[SERVER_PLATFORMS::EUCALYPTUS]) {
Modules_Platforms_Eucalyptus_Helpers_Eucalyptus::farmSave($dbFarm, $dbFarmRolesList);
}
if ($usedPlatforms[SERVER_PLATFORMS::CLOUDSTACK]) {
Modules_Platforms_Cloudstack_Helpers_Cloudstack::farmSave($dbFarm, $dbFarmRolesList);
}
$dbFarm->save();
return $dbFarm;
}
/**
* Creates clone for the farm
*
* @param string $name The name of the farm
* @param Scalr_Account_User $user The user object
* @param int $envId The identifier of the environment
* @return DBFarm Returns clone
*/
public function cloneFarm($name = false, Scalr_Account_User $user, $envId)
{
$account = $user->getAccount();
$account->validateLimit(Scalr_Limits::ACCOUNT_FARMS, 1);
$definition = $this->getDefinition();
if (!$name) {
$template = "";
if (!stristr($definition->name, "clone")) {
$template = $definition->name . ' (clone #%s)';
$i = 1;
} else {
preg_match("/^(.*?)\\(clone \\#([0-9]*)\\)\$/si", $definition->name, $matches);
$template = trim($matches[1]) . " (clone #%s)";
$i = $matches[2] + 1;
}
while (true) {
$name = sprintf($template, $i);
if (!$this->DB->GetOne("SELECT id FROM farms WHERE name = ? AND env_id = ? LIMIT 1", array($name, $this->EnvID))) {
break;
} else {
$i++;
}
}
}
$dbFarm = self::create($name, $user, $envId);
$dbFarm->createdByUserId = $user->id;
$dbFarm->createdByUserEmail = $user->getEmail();
$dbFarm->RolesLaunchOrder = $definition->rolesLaunchOrder;
$dbFarm->SetSetting(DBFarm::SETTING_TIMEZONE, $definition->settings[DBFarm::SETTING_TIMEZONE]);
$dbFarm->SetSetting(DBFarm::SETTING_EC2_VPC_ID, $definition->settings[DBFarm::SETTING_EC2_VPC_ID]);
$dbFarm->SetSetting(DBFarm::SETTING_EC2_VPC_REGION, $definition->settings[DBFarm::SETTING_EC2_VPC_REGION]);
$dbFarm->SetSetting(DBFarm::SETTING_SZR_UPD_REPOSITORY, $definition->settings[DBFarm::SETTING_SZR_UPD_REPOSITORY]);
$dbFarm->SetSetting(DBFarm::SETTING_SZR_UPD_SCHEDULE, $definition->settings[DBFarm::SETTING_SZR_UPD_SCHEDULE]);
$dbFarm->SetSetting(DBFarm::SETTING_LEASE_STATUS, $definition->settings[DBFarm::SETTING_LEASE_STATUS]);
$variables = new Scalr_Scripting_GlobalVariables($dbFarm->ClientID, $envId, Scalr_Scripting_GlobalVariables::SCOPE_FARM);
$variables->setValues($definition->globalVariables, 0, $dbFarm->ID, 0);
foreach ($definition->roles as $index => $role) {
$dbFarmRole = $dbFarm->AddRole(DBRole::loadById($role->roleId), $role->platform, $role->cloudLocation, $index + 1, $role->alias);
$oldRoleSettings = $dbFarmRole->GetAllSettings();
$dbFarmRole->applyDefinition($role, true);
$newSettings = $dbFarmRole->GetAllSettings();
Scalr_Helpers_Dns::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
// Platfrom specified updates
if ($dbFarmRole->Platform == SERVER_PLATFORMS::EC2) {
\Scalr\Modules\Platforms\Ec2\Helpers\EbsHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
\Scalr\Modules\Platforms\Ec2\Helpers\EipHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
\Scalr\Modules\Platforms\Ec2\Helpers\ElbHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
}
if (in_array($dbFarmRole->Platform, array(SERVER_PLATFORMS::IDCF, SERVER_PLATFORMS::CLOUDSTACK))) {
CloudstackHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
}
$dbFarmRolesList[] = $dbFarmRole;
$usedPlatforms[$role->platform] = 1;
}
if ($usedPlatforms[SERVER_PLATFORMS::EC2]) {
\Scalr\Modules\Platforms\Ec2\Helpers\Ec2Helper::farmSave($dbFarm, $dbFarmRolesList);
}
if ($usedPlatforms[SERVER_PLATFORMS::EUCALYPTUS]) {
\Scalr\Modules\Platforms\Eucalyptus\Helpers\EucalyptusHelper::farmSave($dbFarm, $dbFarmRolesList);
}
if ($usedPlatforms[SERVER_PLATFORMS::CLOUDSTACK]) {
CloudstackHelper::farmSave($dbFarm, $dbFarmRolesList);
}
$dbFarm->save();
return $dbFarm;
}
/**
*
* @return array
*/
public function GetScriptingVars()
{
$dbFarmRole = $this->GetFarmRoleObject();
$roleId = $dbFarmRole->RoleID;
$dbRole = DBRole::loadById($roleId);
$isDbMsr = $dbRole->getDbMsrBehavior();
if ($isDbMsr) {
$isMaster = $this->GetProperty(Scalr_Db_Msr::REPLICATION_MASTER);
} else {
$isMaster = $this->GetProperty(\SERVER_PROPERTIES::DB_MYSQL_MASTER);
}
$retval = array('image_id' => $dbRole->__getNewRoleObject()->getImage($this->platform, $dbFarmRole->CloudLocation)->imageId, 'external_ip' => $this->remoteIp, 'internal_ip' => $this->localIp, 'role_name' => $dbRole->name, 'isdbmaster' => $isMaster, 'instance_index' => $this->index, 'instance_farm_index' => $this->farmIndex, 'server_type' => $this->type, 'server_hostname' => $this->GetProperty(Scalr_Role_Behavior::SERVER_BASE_HOSTNAME), 'server_id' => $this->serverId, 'farm_id' => $this->farmId, 'farm_role_id' => $this->farmRoleId, 'farm_role_alias' => $this->GetFarmRoleObject()->Alias, 'farm_name' => $this->GetFarmObject()->Name, 'farm_hash' => $this->GetFarmObject()->Hash, 'farm_owner_email' => $this->GetFarmObject()->createdByUserEmail, 'farm_team' => $this->GetFarmObject()->teamId ? (new Scalr_Account_Team())->loadById($this->GetFarmObject()->teamId)->name : '', 'behaviors' => implode(",", $dbRole->getBehaviors()), 'env_id' => $this->GetEnvironmentObject()->id, 'env_name' => $this->GetEnvironmentObject()->name, 'cloud_location' => $this->GetCloudLocation(), 'cloud_server_id' => $this->GetCloudServerID());
if ($this->cloudLocationZone) {
$retval['cloud_location_zone'] = $this->cloudLocationZone;
}
if ($this->platform == SERVER_PLATFORMS::EC2) {
$retval['instance_id'] = $this->GetProperty(EC2_SERVER_PROPERTIES::INSTANCE_ID);
$retval['ami_id'] = $this->GetProperty(EC2_SERVER_PROPERTIES::AMIID);
$retval['region'] = $this->GetProperty(EC2_SERVER_PROPERTIES::REGION);
$retval['avail_zone'] = $this->GetProperty(EC2_SERVER_PROPERTIES::AVAIL_ZONE);
if ($dbFarmRole->GetSetting(Entity\FarmRoleSetting::AWS_ELB_ENABLED)) {
$elbId = $dbFarmRole->GetSetting(Entity\FarmRoleSetting::AWS_ELB_ID);
$retval['aws_elb_name'] = $elbId;
}
}
if (\Scalr::getContainer()->analytics->enabled) {
$ccId = $this->GetProperty(\SERVER_PROPERTIES::ENV_CC_ID);
if ($ccId) {
$cc = CostCentreEntity::findPk($ccId);
if ($cc) {
/* @var $cc CostCentreEntity */
$retval['cost_center_id'] = $ccId;
$retval['cost_center_bc'] = $cc->getProperty(CostCentrePropertyEntity::NAME_BILLING_CODE);
$retval['cost_center_name'] = $cc->name;
} else {
throw new Exception("Cost center {$ccId} not found");
}
}
$projectId = $this->GetProperty(\SERVER_PROPERTIES::FARM_PROJECT_ID);
if ($projectId) {
$project = ProjectEntity::findPk($projectId);
/* @var $project ProjectEntity */
$retval['project_id'] = $projectId;
$retval['project_bc'] = $project->getProperty(ProjectPropertyEntity::NAME_BILLING_CODE);
$retval['project_name'] = $project->name;
}
}
return $retval;
}
public function LaunchServer(DBServer $DBServer, Scalr_Server_LaunchOptions $launchOptions = null)
{
$environment = $DBServer->GetEnvironmentObject();
$diskOffering = null;
$size = null;
if (!$launchOptions) {
$farmRole = $DBServer->GetFarmRoleObject();
$launchOptions = new Scalr_Server_LaunchOptions();
$dbRole = DBRole::loadById($DBServer->roleId);
$launchOptions->imageId = $dbRole->getImageId($this->platform, $DBServer->GetFarmRoleObject()->CloudLocation);
$launchOptions->serverType = $DBServer->GetFarmRoleObject()->GetSetting(DBFarmRole::SETTING_CLOUDSTACK_SERVICE_OFFERING_ID);
$launchOptions->cloudLocation = $DBServer->GetFarmRoleObject()->CloudLocation;
/*
* User Data
*/
foreach ($DBServer->GetCloudUserData() as $k => $v) {
$u_data .= "{$k}={$v};";
}
$launchOptions->userData = trim($u_data, ";");
$diskOffering = $farmRole->GetSetting(DBFarmRole::SETTING_CLOUDSTACK_DISK_OFFERING_ID);
if ($diskOffering === false || $diskOffering === null) {
$diskOffering = null;
}
$sharedIp = $farmRole->GetSetting(DBFarmRole::SETTING_CLOUDSTACK_SHARED_IP_ID);
$networkType = $farmRole->GetSetting(DBFarmRole::SETTING_CLOUDSTACK_NETWORK_TYPE);
$networkId = $farmRole->GetSetting(DBFarmRole::SETTING_CLOUDSTACK_NETWORK_ID);
$roleName = $farmRole->GetRoleObject()->name;
} else {
$launchOptions->userData = array();
$roleName = 'TemporaryScalrServer' . rand(100, 999);
}
$launchOptions->architecture = 'x86_64';
$cs = $this->getCloudStackClient($environment, $launchOptions->cloudLocation);
if (!$sharedIp) {
if ($networkId && ($networkType == 'Virtual' || $networkType == 'Isolated' || !$networkType)) {
$sharedIpId = $this->getConfigVariable(self::SHARED_IP_ID . ".{$launchOptions->cloudLocation}", $environment, false);
if (!$sharedIpId) {
$ipResult = $cs->associateIpAddress($launchOptions->cloudLocation);
$ipId = $ipResult->id;
if ($ipId) {
while (true) {
$ipInfo = $cs->listPublicIpAddresses($ipId);
$ipInfo = $ipInfo->publicipaddress[0];
if (!$ipInfo) {
throw new Exception("Cannot allocate IP address: listPublicIpAddresses -> failed");
}
if ($ipInfo->state == 'Allocated') {
$this->setConfigVariable(array(self::SHARED_IP_ID . ".{$launchOptions->cloudLocation}" => $ipId), $environment, false);
$this->setConfigVariable(array(self::SHARED_IP . ".{$launchOptions->cloudLocation}" => $ipInfo->ipaddress), $environment, false);
$this->setConfigVariable(array(self::SHARED_IP_INFO . ".{$launchOptions->cloudLocation}" => serialize($ipInfo)), $environment, false);
$sharedIpId = $ipId;
break;
} else {
if ($ipInfo->state == 'Allocating') {
sleep(1);
} else {
throw new Exception("Cannot allocate IP address: ipAddress->state = {$ipInfo->state}");
}
}
}
} else {
throw new Exception("Cannot allocate IP address: associateIpAddress -> failed");
}
}
}
}
if ($DBServer->status == SERVER_STATUS::TEMPORARY) {
$keyName = "SCALR-ROLESBUILDER-" . SCALR_ID;
$farmId = 0;
} else {
$keyName = "FARM-{$DBServer->farmId}-" . SCALR_ID;
$farmId = $DBServer->farmId;
}
$sshKey = Scalr_SshKey::init();
try {
if (!$sshKey->loadGlobalByName($keyName, "", $DBServer->envId, $this->platform)) {
$result = $cs->createSSHKeyPair($keyName);
if ($result->keypair->privatekey) {
$sshKey->farmId = $farmId;
$sshKey->clientId = $DBServer->clientId;
$sshKey->envId = $DBServer->envId;
$sshKey->type = Scalr_SshKey::TYPE_GLOBAL;
$sshKey->cloudLocation = "";
//$launchOptions->cloudLocation;
$sshKey->cloudKeyName = $keyName;
$sshKey->platform = $this->platform;
$sshKey->setPrivate($result->keypair->privatekey);
$sshKey->setPublic($sshKey->generatePublicKey());
$sshKey->save();
}
}
} catch (Exception $e) {
Logger::getLogger("CloudStack")->error(new FarmLogMessage($DBServer->farmId, "Unable to generate keypair: {$e->getMessage()}"));
}
$vResult = $cs->deployVirtualMachine($launchOptions->serverType, $launchOptions->imageId, $launchOptions->cloudLocation, null, $diskOffering, $DBServer->serverId, null, $roleName, null, null, $keyName, "", $networkId, null, null, $size, base64_encode($launchOptions->userData));
if ($vResult->id) {
$DBServer->SetProperty(CLOUDSTACK_SERVER_PROPERTIES::SERVER_ID, $vResult->id);
$DBServer->SetProperty(CLOUDSTACK_SERVER_PROPERTIES::CLOUD_LOCATION, $launchOptions->cloudLocation);
$DBServer->SetProperty(CLOUDSTACK_SERVER_PROPERTIES::LAUNCH_JOB_ID, $vResult->jobid);
$DBServer->SetProperty(SERVER_PROPERTIES::ARCHITECTURE, $launchOptions->architecture);
return $DBServer;
} else {
throw new Exception(sprintf("Cannot launch new instance: %s", $vResult->errortext));
}
}
/**
* Launches server
*
* @param \ServerCreateInfo $ServerCreateInfo optional The server create info
* @param \DBServer $DBServer optional The DBServer object
* @param bool $delayed optional
* @param integer|array $reason optional
* @param \Scalr_Account_User|int $user optional The Scalr_Account_User object or its unique identifier
* @return DBServer|null Returns the DBServer object on cussess or null otherwise
*/
public static function LaunchServer(ServerCreateInfo $ServerCreateInfo = null, DBServer $DBServer = null, $delayed = false, $reason = 0, $user = null)
{
$db = self::getDb();
$farm = null;
//Ensures handling identifier of the user instead of the object
if ($user !== null && !$user instanceof \Scalr_Account_User) {
try {
$user = Scalr_Account_User::init()->loadById(intval($user));
} catch (\Exception $e) {
}
}
if (!$DBServer && $ServerCreateInfo) {
$ServerCreateInfo->SetProperties(array(SERVER_PROPERTIES::SZR_KEY => Scalr::GenerateRandomKey(40), SERVER_PROPERTIES::SZR_KEY_TYPE => SZR_KEY_TYPE::ONE_TIME));
$DBServer = DBServer::Create($ServerCreateInfo, false, true);
} elseif (!$DBServer && !$ServerCreateInfo) {
// incorrect arguments
Logger::getLogger(LOG_CATEGORY::FARM)->error(sprintf("Cannot create server"));
return null;
}
$propsToSet = array();
if ($user instanceof \Scalr_Account_User) {
$propsToSet[SERVER_PROPERTIES::LAUNCHED_BY_ID] = $user->id;
$propsToSet[SERVER_PROPERTIES::LAUNCHED_BY_EMAIL] = $user->getEmail();
}
//We should keep role_id and farm_role_id in server properties to use in cost analytics
if (!empty($DBServer->farmRoleId)) {
$propsToSet[SERVER_PROPERTIES::FARM_ROLE_ID] = $DBServer->farmRoleId;
$propsToSet[SERVER_PROPERTIES::ROLE_ID] = $DBServer->farmRoleId ? $DBServer->GetFarmRoleObject()->RoleID : 0;
}
try {
// Ensures the farm object will be fetched as correctly as possible
$farm = $DBServer->farmId ? $DBServer->GetFarmObject() : null;
$farmRole = $DBServer->farmRoleId ? $DBServer->GetFarmRoleObject() : null;
if (!$farmRole instanceof DBFarmRole) {
$farmRole = null;
} else {
if (!$farm instanceof DBFarm) {
// Gets farm through FarmRole object in this case
$farm = $farmRole->GetFarmObject();
}
}
if ($farm instanceof DBFarm) {
$propsToSet[SERVER_PROPERTIES::FARM_CREATED_BY_ID] = $farm->createdByUserId;
$propsToSet[SERVER_PROPERTIES::FARM_CREATED_BY_EMAIL] = $farm->createdByUserEmail;
$projectId = $farm->GetSetting(DBFarm::SETTING_PROJECT_ID);
if (!empty($projectId)) {
try {
$projectEntity = ProjectEntity::findPk($projectId);
if ($projectEntity instanceof ProjectEntity) {
/* @var $projectEntity ProjectEntity */
$ccId = $projectEntity->ccId;
} else {
$projectId = null;
}
} catch (Exception $e) {
$projectId = null;
}
}
$propsToSet[SERVER_PROPERTIES::FARM_PROJECT_ID] = $projectId;
}
if ($farmRole instanceof DBFarmRole) {
$propsToSet[SERVER_PROPERTIES::INFO_INSTANCE_TYPE_NAME] = $farmRole->GetSetting(DBFarmRole::SETTING_INFO_INSTANCE_TYPE_NAME);
}
if (!empty($ccId)) {
$propsToSet[SERVER_PROPERTIES::ENV_CC_ID] = $ccId;
} elseif ($DBServer->envId && ($environment = $DBServer->GetEnvironmentObject()) instanceof Scalr_Environment) {
$propsToSet[SERVER_PROPERTIES::ENV_CC_ID] = $environment->getPlatformConfigValue(Scalr_Environment::SETTING_CC_ID);
}
} catch (Exception $e) {
Logger::getLogger(LOG_CATEGORY::FARM)->error(sprintf("Could not load related object for recently created server %s. It says: %s", $DBServer->serverId, $e->getMessage()));
}
if (!empty($propsToSet)) {
$DBServer->SetProperties($propsToSet);
}
$fnGetReason = function ($reasonId) {
$args = func_get_args();
$args[0] = DBServer::getLaunchReason($reasonId);
return [call_user_func_array('sprintf', $args), $reasonId];
};
if ($delayed) {
$DBServer->status = SERVER_STATUS::PENDING_LAUNCH;
list($reasonMsg, $reasonId) = is_array($reason) ? call_user_func_array($fnGetReason, $reason) : $fnGetReason($reason);
$DBServer->SetProperties([SERVER_PROPERTIES::LAUNCH_REASON => $reasonMsg, SERVER_PROPERTIES::LAUNCH_REASON_ID => $reasonId]);
$DBServer->Save();
return $DBServer;
}
if ($ServerCreateInfo && $ServerCreateInfo->roleId) {
$dbRole = DBRole::loadById($ServerCreateInfo->roleId);
if ($dbRole->generation == 1) {
$DBServer->status = SERVER_STATUS::PENDING_LAUNCH;
$DBServer->Save();
$DBServer->SetProperties([SERVER_PROPERTIES::LAUNCH_ERROR => "ami-scripts servers no longer supported", SERVER_PROPERTIES::LAUNCH_ATTEMPT => $DBServer->GetProperty(SERVER_PROPERTIES::LAUNCH_ATTEMPT) + 1, SERVER_PROPERTIES::LAUNCH_LAST_TRY => (new DateTime())->format('Y-m-d H:i:s')]);
return $DBServer;
}
}
// Limit amount of pending servers
if ($DBServer->isOpenstack()) {
$config = \Scalr::getContainer()->config;
if ($config->defined("scalr.{$DBServer->platform}.pending_servers_limit")) {
$pendingServersLimit = $config->get("scalr.{$DBServer->platform}.pending_servers_limit");
$pendingServers = $db->GetOne("SELECT COUNT(*) FROM servers WHERE platform=? AND status=? AND server_id != ?", array($DBServer->platform, SERVER_STATUS::PENDING, $DBServer->serverId));
if ($pendingServers >= $pendingServersLimit) {
Logger::getLogger("SERVER_LAUNCH")->warn("{$pendingServers} servers in PENDING state on {$DBServer->platform}. Limit is: {$pendingServersLimit}. Waiting.");
$DBServer->status = SERVER_STATUS::PENDING_LAUNCH;
$DBServer->Save();
$DBServer->SetProperties([SERVER_PROPERTIES::LAUNCH_ATTEMPT => $DBServer->GetProperty(SERVER_PROPERTIES::LAUNCH_ATTEMPT) + 1, SERVER_PROPERTIES::LAUNCH_LAST_TRY => (new DateTime())->format('Y-m-d H:i:s')]);
return $DBServer;
} else {
Logger::getLogger("SERVER_LAUNCH")->warn("{$pendingServers} servers in PENDING state on {$DBServer->platform}. Limit is: {$pendingServersLimit}. Launching server.");
}
}
}
try {
$account = Scalr_Account::init()->loadById($DBServer->clientId);
$account->validateLimit(Scalr_Limits::ACCOUNT_SERVERS, 1);
PlatformFactory::NewPlatform($DBServer->platform)->LaunchServer($DBServer);
$DBServer->status = SERVER_STATUS::PENDING;
$DBServer->Save();
try {
if ($reason) {
list($reasonMsg, $reasonId) = is_array($reason) ? call_user_func_array($fnGetReason, $reason) : $fnGetReason($reason);
} else {
$reasonMsg = $DBServer->GetProperty(SERVER_PROPERTIES::LAUNCH_REASON);
$reasonId = $DBServer->GetProperty(SERVER_PROPERTIES::LAUNCH_REASON_ID);
}
$DBServer->getServerHistory()->markAsLaunched($reasonMsg, $reasonId);
$DBServer->updateTimelog('ts_launched');
if ($DBServer->imageId) {
//Update Image last used date
$image = Image::findOne([['id' => $DBServer->imageId], ['envId' => $DBServer->envId], ['platform' => $DBServer->platform], ['cloudLocation' => $DBServer->cloudLocation]]);
if (!$image) {
$image = Image::findOne([['id' => $DBServer->imageId], ['envId' => NULL], ['platform' => $DBServer->platform], ['cloudLocation' => $DBServer->cloudLocation]]);
}
if ($image) {
$image->dtLastUsed = new DateTime();
$image->save();
}
//Update Role last used date
if ($DBServer->farmRoleId) {
$dbRole = $DBServer->GetFarmRoleObject()->GetRoleObject();
$dbRole->dtLastUsed = date("Y-m-d H:i:s");
$dbRole->save();
}
}
} catch (Exception $e) {
Logger::getLogger('SERVER_HISTORY')->error(sprintf("Cannot update servers history: {$e->getMessage()}"));
}
} catch (Exception $e) {
Logger::getLogger(LOG_CATEGORY::FARM)->error(new FarmLogMessage($DBServer->farmId, sprintf("Cannot launch server on '%s' platform: %s", $DBServer->platform, $e->getMessage()), $DBServer->serverId));
$existingLaunchError = $DBServer->GetProperty(SERVER_PROPERTIES::LAUNCH_ERROR);
$DBServer->status = SERVER_STATUS::PENDING_LAUNCH;
$DBServer->SetProperties([SERVER_PROPERTIES::LAUNCH_ERROR => $e->getMessage(), SERVER_PROPERTIES::LAUNCH_ATTEMPT => $DBServer->GetProperty(SERVER_PROPERTIES::LAUNCH_ATTEMPT) + 1, SERVER_PROPERTIES::LAUNCH_LAST_TRY => (new DateTime())->format('Y-m-d H:i:s')]);
$DBServer->Save();
if ($DBServer->farmId && !$existingLaunchError) {
Scalr::FireEvent($DBServer->farmId, new InstanceLaunchFailedEvent($DBServer, $e->getMessage()));
}
}
if ($DBServer->status == SERVER_STATUS::PENDING) {
Scalr::FireEvent($DBServer->farmId, new BeforeInstanceLaunchEvent($DBServer));
$DBServer->SetProperty(SERVER_PROPERTIES::LAUNCH_ERROR, "");
}
return $DBServer;
}
public function getReplacementRoles($includeSelf = false)
{
$dbRole = $this->GetRoleObject();
$roles_sql = '
SELECT r.id
FROM roles r
INNER JOIN role_images ri ON r.id = ri.role_id
LEFT JOIN roles_queue q ON r.id = q.role_id
WHERE generation = \'2\' AND env_id IN(0, ?)
AND q.id IS NULL
AND ri.platform = ?' . (in_array($this->Platform, array(SERVER_PLATFORMS::GCE, SERVER_PLATFORMS::ECS)) ? '' : 'AND ri.cloud_location = ?') . 'AND r.os_family = ?' . ($includeSelf ? '' : 'AND r.id != ?') . 'GROUP BY r.id
';
$args = array($this->GetFarmObject()->EnvID, $this->Platform);
if (!in_array($this->Platform, array(SERVER_PLATFORMS::GCE, SERVER_PLATFORMS::ECS))) {
$args[] = $this->CloudLocation;
}
$args[] = $dbRole->osFamily;
if ($includeSelf) {
$args[] = $dbRole->id;
}
$behaviors = $dbRole->getBehaviors();
sort($behaviors);
$result = array();
foreach ($this->DB->GetCol($roles_sql, $args) as $roleId) {
$role = DBRole::loadById($roleId);
$behaviors2 = $role->getBehaviors();
sort($behaviors2);
if ($behaviors == $behaviors2) {
$imageInfo = $role->getImageDetails($this->Platform, $this->CloudLocation);
$result[] = array('id' => $role->id, 'debug' => array($imageInfo), 'name' => $role->name, 'os_name' => $role->os, 'os_family' => $role->osFamily, 'os_generation' => $role->osGeneration, 'os_version' => $role->osVersion, 'shared' => $role->envId == 0, 'behaviors' => $role->getBehaviors(), 'image_id' => $imageInfo['image_id'], 'arch' => !$imageInfo['architecture'] ? stristr($role->name, '64-') ? 'x86_64' : 'i386' : $imageInfo['architecture']);
} else {
//var_dump($behaviors2);
}
}
return $result;
}
/**
* List farm roles and hosts list for each role
* Allowed args: role=(String Role Name) | behaviour=(app|www|mysql|base|memcached)
* @return DOMDocument
*/
protected function ListRoles()
{
$ResponseDOMDocument = $this->CreateResponse();
$RolesDOMNode = $ResponseDOMDocument->createElement('roles');
$ResponseDOMDocument->documentElement->appendChild($RolesDOMNode);
$sql_query = "SELECT id FROM farm_roles WHERE farmid=?";
$sql_query_args = array($this->DBServer->farmId);
// Filter by behaviour
if ($this->GetArg("behaviour")) {
$sql_query .= " AND role_id IN (SELECT role_id FROM role_behaviors WHERE behavior=?)";
array_push($sql_query_args, $this->GetArg("behaviour"));
}
// Filter by role
if ($this->GetArg("role")) {
$sql_query .= " AND role_id IN (SELECT id FROM roles WHERE name=?)";
array_push($sql_query_args, $this->GetArg("role"));
}
if ($this->GetArg("role-id")) {
$sql_query .= " AND role_id = ?";
array_push($sql_query_args, $this->GetArg("role-id"));
}
if ($this->GetArg("farm-role-id")) {
$sql_query .= " AND id = ?";
array_push($sql_query_args, $this->GetArg("farm-role-id"));
}
$farm_roles = $this->DB->GetAll($sql_query, $sql_query_args);
foreach ($farm_roles as $farm_role) {
$DBFarmRole = DBFarmRole::LoadByID($farm_role['id']);
$roleId = $DBFarmRole->NewRoleID ? $DBFarmRole->NewRoleID : $DBFarmRole->RoleID;
// Create role node
$RoleDOMNode = $ResponseDOMDocument->createElement('role');
$RoleDOMNode->setAttribute('behaviour', implode(",", $DBFarmRole->GetRoleObject()->getBehaviors()));
$RoleDOMNode->setAttribute('name', DBRole::loadById($roleId)->name);
$RoleDOMNode->setAttribute('alias', $DBFarmRole->Alias);
$RoleDOMNode->setAttribute('id', $DBFarmRole->ID);
$RoleDOMNode->setAttribute('role-id', $roleId);
$HostsDomNode = $ResponseDOMDocument->createElement('hosts');
$RoleDOMNode->appendChild($HostsDomNode);
// List instances (hosts)
$serversSql = "SELECT server_id FROM servers WHERE farm_roleid=?";
$serversArgs = array($farm_role['id'], SERVER_STATUS::RUNNING);
if ($this->GetArg("showInitServers")) {
$serversSql .= " AND status IN (?,?)";
$serversArgs[] = SERVER_STATUS::INIT;
} else {
$serversSql .= " AND status=?";
}
$servers = $this->DB->GetAll($serversSql, $serversArgs);
// Add hosts to response
if (count($servers) > 0) {
foreach ($servers as $server) {
$DBServer = DBServer::LoadByID($server['server_id']);
$HostDOMNode = $ResponseDOMDocument->createElement("host");
$HostDOMNode->setAttribute('internal-ip', $DBServer->localIp);
$HostDOMNode->setAttribute('external-ip', $DBServer->remoteIp);
$HostDOMNode->setAttribute('index', $DBServer->index);
$HostDOMNode->setAttribute('status', $DBServer->status);
$HostDOMNode->setAttribute('cloud-location', $DBServer->GetCloudLocation());
$HostDOMNode->setAttribute('cloud-location-zone', $DBServer->cloudLocationZone);
$HostDOMNode->setAttribute('hostname', $DBServer->GetProperty(Scalr_Role_Behavior::SERVER_BASE_HOSTNAME));
if ($DBFarmRole->GetRoleObject()->hasBehavior(ROLE_BEHAVIORS::MONGODB)) {
$HostDOMNode->setAttribute('replica-set-index', (int) $DBServer->GetProperty(Scalr_Role_Behavior_MongoDB::SERVER_REPLICA_SET_INDEX));
$HostDOMNode->setAttribute('shard-index', (int) $DBServer->GetProperty(Scalr_Role_Behavior_MongoDB::SERVER_SHARD_INDEX));
}
if ($DBFarmRole->GetRoleObject()->hasBehavior(ROLE_BEHAVIORS::MYSQL)) {
$HostDOMNode->setAttribute('replication-master', (int) $DBServer->GetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER));
}
if ($DBFarmRole->GetRoleObject()->getDbMsrBehavior()) {
$HostDOMNode->setAttribute('replication-master', (int) $DBServer->GetProperty(Scalr_Db_Msr::REPLICATION_MASTER));
}
$HostsDomNode->appendChild($HostDOMNode);
}
}
// Add role node to roles node
$RolesDOMNode->appendChild($RoleDOMNode);
}
return $ResponseDOMDocument;
}
/**
* Clones FarmRoles with settings from this Farm to a new Farm
*
* @param DBFarm $newFarm A Farm into which Roles be cloned
*
* @throws Exception
*/
public function cloneFarmRoles(DBFarm $newFarm)
{
foreach ($this->getDefinition()->roles as $idx => $role) {
$dbFarmRole = $newFarm->AddRole(DBRole::loadById($role->roleId), $role->platform, $role->cloudLocation, $role->launchIndex, $role->alias);
$oldRoleSettings = $dbFarmRole->GetAllSettings();
$dbFarmRole->applyDefinition($role, true);
$newSettings = $dbFarmRole->GetAllSettings();
// Platform specified updates
if ($dbFarmRole->Platform == SERVER_PLATFORMS::EC2) {
\Scalr\Modules\Platforms\Ec2\Helpers\EbsHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
\Scalr\Modules\Platforms\Ec2\Helpers\EipHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
\Scalr\Modules\Platforms\Ec2\Helpers\ElbHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
}
if (in_array($dbFarmRole->Platform, array(SERVER_PLATFORMS::IDCF, SERVER_PLATFORMS::CLOUDSTACK))) {
CloudstackHelper::farmUpdateRoleSettings($dbFarmRole, $oldRoleSettings, $newSettings);
}
}
}
public function OnHostUp(HostUpEvent $event)
{
$servers = DBFarm::LoadByID($this->FarmID)->GetServersByFilter(array('status' => array(SERVER_STATUS::INIT, SERVER_STATUS::RUNNING)));
$event->msgExpected = count($servers);
foreach ((array) $servers as $DBServer) {
try {
$msg = new Scalr_Messaging_Msg_HostUp();
$msg->setServerMetaData($event->DBServer);
if ($event->DBServer->GetFarmRoleObject()->NewRoleID) {
$msg->roleName = DBRole::loadById($event->DBServer->GetFarmRoleObject()->NewRoleID)->name;
} else {
$msg->roleName = $event->DBServer->GetFarmRoleObject()->GetRoleObject()->name;
}
$msg = Scalr_Scripting_Manager::extendMessage($msg, $event, $event->DBServer, $DBServer);
if ($event->DBServer->farmRoleId != 0) {
foreach (Scalr_Role_Behavior::getListForFarmRole($event->DBServer->GetFarmRoleObject()) as $behavior) {
$msg = $behavior->extendMessage($msg, $event->DBServer);
}
}
$msg = $DBServer->SendMessage($msg, false, true);
if ($msg) {
$event->msgCreated++;
} else {
throw new Exception("Empty MSG: {$DBServer->serverId} ({$event->DBServer->serverId})");
}
} catch (Exception $e) {
Logger::getLogger(__CLASS__)->fatal("MessagingEventObserver::OnHostUp failed: {$e->getMessage()}");
}
}
if ($event->DBServer->GetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER) == 1 && $event->DBServer->IsSupported("0.7")) {
$this->sendNewMasterUpMessage($event->DBServer, "", $event);
}
if ($event->DBServer->GetProperty(Scalr_Db_Msr::REPLICATION_MASTER) == 1) {
$this->sendNewDbMsrMasterUpMessage($event->DBServer, $event);
}
}
public function LaunchServer(DBServer $DBServer, Scalr_Server_LaunchOptions $launchOptions = null)
{
$RDSClient = $this->getRdsClient($DBServer->GetEnvironmentObject(), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::REGION));
$DBRole = DBRole::loadById($DBServer->roleId);
$server_id = "scalr-{$DBServer->serverId}";
$avail_zone = $DBServer->GetProperty(RDS_SERVER_PROPERTIES::AVAIL_ZONE) ? $DBServer->GetProperty(RDS_SERVER_PROPERTIES::AVAIL_ZONE) : $DBServer->GetProperty(RDS_SERVER_PROPERTIES::REGION) . "a";
try {
if ($DBRole->getImageId(SERVER_PLATFORMS::RDS, $DBServer->GetProperty(RDS_SERVER_PROPERTIES::REGION)) == 'ScalrEmpty') {
$RDSClient->CreateDBInstance($server_id, $DBServer->GetProperty(RDS_SERVER_PROPERTIES::STORAGE), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::INSTANCE_CLASS), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::INSTANCE_ENGINE), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::MASTER_USER), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::MASTER_PASS), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::PORT), null, null, null, $avail_zone, null, null, null);
} else {
$RDSClient->RestoreDBInstanceFromDBSnapshot($DBRole->getImageId(SERVER_PLATFORMS::RDS, $DBServer->GetProperty(RDS_SERVER_PROPERTIES::REGION)), $server_id, $DBServer->GetProperty(RDS_SERVER_PROPERTIES::INSTANCE_CLASS), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::PORT), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::AVAIL_ZONE));
}
$DBServer->SetProperty(RDS_SERVER_PROPERTIES::INSTANCE_ID, $server_id);
$DBServer->SetProperty(RDS_SERVER_PROPERTIES::SNAPSHOT_ID, $DBRole->getImageId(SERVER_PLATFORMS::RDS, $DBServer->GetProperty(RDS_SERVER_PROPERTIES::REGION)));
return $DBServer;
} catch (Exception $e) {
throw new Exception(sprintf(_("Cannot launch new instance. %s"), $e->getMessage()));
}
}
/**
launchOptions: imageId
*/
public function LaunchServer(DBServer $DBServer, Scalr_Server_LaunchOptions $launchOptions = null)
{
if (!$launchOptions) {
$launchOptions = new Scalr_Server_LaunchOptions();
$DBRole = DBRole::loadById($DBServer->roleId);
$launchOptions->imageId = $DBRole->getImageId(SERVER_PLATFORMS::OPENSTACK, $DBServer->GetProperty(OPENSTACK_SERVER_PROPERTIES::CLOUD_LOCATION));
$launchOptions->serverType = $DBServer->GetFarmRoleObject()->GetSetting(DBFarmRole::SETTING_OPENSTACK_FLAVOR_ID);
$launchOptions->cloudLocation = $DBServer->GetFarmRoleObject()->CloudLocation;
foreach ($DBServer->GetCloudUserData() as $k => $v) {
$u_data .= "{$k}={$v};";
}
$launchOptions->userData = trim($u_data, ";");
$launchOptions->architecture = 'x86_64';
}
$osClient = $this->getOsClient($DBServer->GetEnvironmentObject(), $launchOptions->cloudLocation);
$result = $osClient->serverCreate($DBServer->serverId, $launchOptions->imageId, $launchOptions->serverType, base64_encode($launchOptions->userData), array('path' => '/etc/scalr/private.d/.user-data', 'contents' => base64_encode($launchOptions->userData)));
if ($result->server) {
//TODO:
$DBServer->SetProperty(OPENSTACK_SERVER_PROPERTIES::SERVER_ID, $result->server->id);
$DBServer->SetProperty(OPENSTACK_SERVER_PROPERTIES::IMAGE_ID, $result->server->image->id);
$DBServer->SetProperty(OPENSTACK_SERVER_PROPERTIES::FLAVOR_ID, $result->server->flavor->id);
$DBServer->SetProperty(OPENSTACK_SERVER_PROPERTIES::ADMIN_PASS, $result->server->adminPass);
$DBServer->SetProperty(OPENSTACK_SERVER_PROPERTIES::NAME, $DBServer->serverId);
$DBServer->SetProperty(OPENSTACK_SERVER_PROPERTIES::HOST_ID, $result->server->hostId);
$DBServer->SetProperty(SERVER_PROPERTIES::ARCHITECTURE, $launchOptions->architecture);
$DBServer->SetProperty(OPENSTACK_SERVER_PROPERTIES::CLOUD_LOCATION, $launchOptions->cloudLocation);
return $DBServer;
} else {
throw new Exception(sprintf(_("Cannot launch new instance. %s"), $result->faultstring));
}
}
/**
launchOptions: imageId
*/
public function LaunchServer(DBServer $DBServer, Scalr_Server_LaunchOptions $launchOptions = null)
{
if (!$launchOptions) {
$launchOptions = new Scalr_Server_LaunchOptions();
$DBRole = DBRole::loadById($DBServer->roleId);
$launchOptions->imageId = $DBRole->getImageId(SERVER_PLATFORMS::RACKSPACE, $DBServer->GetProperty(RACKSPACE_SERVER_PROPERTIES::DATACENTER));
$launchOptions->serverType = $DBServer->GetFarmRoleObject()->GetSetting(DBFarmRole::SETTING_RS_FLAVOR_ID);
$launchOptions->cloudLocation = $DBServer->GetFarmRoleObject()->CloudLocation;
foreach ($DBServer->GetCloudUserData() as $k => $v) {
$u_data .= "{$k}={$v};";
}
$launchOptions->userData = trim($u_data, ";");
$launchOptions->architecture = 'x86_64';
}
$rsClient = $this->getRsClient($DBServer->GetEnvironmentObject(), $launchOptions->cloudLocation);
//Cannot launch new instance. Request to Rackspace failed (Code: 413): {"overLimit":{"message":"Too many requests...","code":413,"retryAfter":"2012-03-12T09:44:56.343-05:00"}} (19641119, 4)
try {
$result = $rsClient->createServer($DBServer->serverId, $launchOptions->imageId, $launchOptions->serverType, array(), array('path' => '/etc/scalr/private.d/.user-data', 'contents' => base64_encode($launchOptions->userData)));
} catch (Exception $e) {
throw new Exception(sprintf(_("Cannot launch new instance. %s (%s, %s)"), $e->getMessage(), $launchOptions->imageId, $launchOptions->serverType));
}
if ($result->server) {
$DBServer->SetProperty(RACKSPACE_SERVER_PROPERTIES::SERVER_ID, $result->server->id);
$DBServer->SetProperty(RACKSPACE_SERVER_PROPERTIES::IMAGE_ID, $result->server->imageId);
$DBServer->SetProperty(RACKSPACE_SERVER_PROPERTIES::FLAVOR_ID, $result->server->flavorId);
$DBServer->SetProperty(RACKSPACE_SERVER_PROPERTIES::ADMIN_PASS, $result->server->adminPass);
$DBServer->SetProperty(RACKSPACE_SERVER_PROPERTIES::NAME, $DBServer->serverId);
$DBServer->SetProperty(RACKSPACE_SERVER_PROPERTIES::HOST_ID, $result->server->hostId);
$DBServer->SetProperty(SERVER_PROPERTIES::ARCHITECTURE, $launchOptions->architecture);
$DBServer->SetProperty(RACKSPACE_SERVER_PROPERTIES::DATACENTER, $launchOptions->cloudLocation);
return $DBServer;
} else {
throw new Exception(sprintf(_("Cannot launch new instance. %s (%s, %s)"), serialize($result), $launchOptions->imageId, $launchOptions->serverType));
}
}
/**
*
* @return DBRole
*/
public function GetRoleObject()
{
if (!$this->dbRole) {
$this->dbRole = DBRole::loadById($this->RoleID);
}
return $this->dbRole;
}
public function StartThread($bundle_task_info)
{
$db = Core::GetDBInstance();
// Reconfigure observers;
Scalr::ReconfigureObservers();
$BundleTask = BundleTask::LoadById($bundle_task_info['id']);
try {
$DBServer = DBServer::LoadByID($BundleTask->serverId);
} catch (ServerNotFoundException $e) {
if (!$BundleTask->snapshotId) {
$BundleTask->status = SERVER_SNAPSHOT_CREATION_STATUS::FAILED;
$BundleTask->setDate('finished');
$BundleTask->failureReason = sprintf(_("Server '%s' was terminated during snapshot creation process"), $BundleTask->serverId);
$BundleTask->Save();
return;
}
} catch (Exception $e) {
//$this->Logger->error($e->getMessage());
}
switch ($BundleTask->status) {
case SERVER_SNAPSHOT_CREATION_STATUS::STARING_SERVER:
case SERVER_SNAPSHOT_CREATION_STATUS::PREPARING_ENV:
case SERVER_SNAPSHOT_CREATION_STATUS::INTALLING_SOFTWARE:
if (!PlatformFactory::NewPlatform($DBServer->platform)->IsServerExists($DBServer)) {
$DBServer->status = SERVER_STATUS::TERMINATED;
$DBServer->save();
$BundleTask->SnapshotCreationFailed("Server was terminated and no longer available in cloud.");
exit;
}
// IF server is in pensing state
$status = PlatformFactory::NewPlatform($DBServer->platform)->GetServerRealStatus($DBServer);
$BundleTask->Log(sprintf(_("Server status: %s"), $status->getName()));
if ($status->isPending()) {
$BundleTask->Log(sprintf(_("Waiting for running state."), $status->getName()));
exit;
} elseif ($status->isTerminated()) {
$DBServer->status = SERVER_STATUS::TERMINATED;
$DBServer->save();
$BundleTask->SnapshotCreationFailed("Server was terminated and no longer available in cloud.");
exit;
}
break;
}
switch ($BundleTask->status) {
case SERVER_SNAPSHOT_CREATION_STATUS::STARING_SERVER:
$ips = PlatformFactory::NewPlatform($DBServer->platform)->GetServerIPAddresses($DBServer);
$DBServer->remoteIp = $ips['remoteIp'];
$DBServer->localIp = $ips['locateIp'];
$DBServer->save();
$BundleTask->status = SERVER_SNAPSHOT_CREATION_STATUS::PREPARING_ENV;
$BundleTask->save();
$BundleTask->Log(sprintf(_("Bundle task status: %s"), $BundleTask->status));
break;
case SERVER_SNAPSHOT_CREATION_STATUS::PREPARING_ENV:
$BundleTask->Log(sprintf(_("Initializing SSH2 session to the server")));
try {
$ssh2Client = $DBServer->GetSsh2Client();
$ssh2Client->connect($DBServer->remoteIp, 22);
} catch (Exception $e) {
$BundleTask->Log(sprintf(_("Scalr unable to establish SSH connection with server on %:%. Error: %s"), $DBServer->remoteIp, 22, $e->getMessage()));
//TODO: Set status of bundle log to failed
exit;
}
//Prepare script
$BundleTask->Log(sprintf(_("Uploading builder scripts...")));
$behaviors = $DBServer->GetProperty(SERVER_PROPERTIES::SZR_IMPORTING_BEHAVIOR);
try {
$options = array('server-id' => $DBServer->serverId, 'role-name' => $BundleTask->roleName, 'crypto-key' => $DBServer->GetProperty(SERVER_PROPERTIES::SZR_KEY), 'platform' => $DBServer->platform, 'behaviour' => trim(str_replace("base", "", $behaviors)), 'queryenv-url' => CONFIG::$HTTP_PROTO . "://" . CONFIG::$EVENTHANDLER_URL . "/query-env", 'messaging-p2p.producer-url' => CONFIG::$HTTP_PROTO . "://" . CONFIG::$EVENTHANDLER_URL . "/messaging");
$command = 'scalarizr --import -y';
foreach ($options as $k => $v) {
$command .= sprintf(' -o %s=%s', $k, $v);
}
if ($DBServer->GetProperty(SERVER_PROPERTIES::SZR_IMPORTING_MYSQL_SERVER_TYPE) == 'percona') {
$recipes = 'mysql=percona';
} else {
$recipes = '';
}
$scalarizrBranch = $DBServer->GetProperty(SERVER_PROPERTIES::SZR_DEV_SCALARIZR_BRANCH);
$scriptContents = @file_get_contents(APPPATH . "/templates/services/role_builder/chef_import.tpl");
$scriptContents = str_replace(array("%PLATFORM%", "%BEHAVIOURS%", "%SZR_IMPORT_STRING%", "%DEV%", "%SCALARIZR_BRANCH%", "%RECIPES%", "%BUILD_ONLY%", "%CHEF_SERVER_URL%", "%CHEF_VALIDATOR_NAME%", "%CHEF_VALIDATOR_KEY%", "%CHEF_ENVIRONMENT%", "%CHEF_ROLE%", "%CHEF_NODE_NAME%", "\r\n"), array($DBServer->platform, trim(str_replace("base", "", str_replace(",", " ", $behaviors))), $command, $scalarizrBranch ? '1' : '0', $scalarizrBranch, $recipes, '0', '', '', '', '', '', '', "\n"), $scriptContents);
if (!$ssh2Client->sendFile('/tmp/scalr-builder.sh', $scriptContents, "w+", false)) {
throw new Exception("Cannot upload script");
}
$BundleTask->Log(sprintf(_("Uploading chef recipes...")));
if (!$ssh2Client->sendFile('/tmp/recipes.tar.gz', APPPATH . '/www/storage/chef/recipes.tar.gz')) {
throw new Exception("Cannot upload chef recipes");
}
} catch (Exception $e) {
$BundleTask->Log(sprintf(_("Scripts upload failed: %s"), $e->getMessage()));
//TODO: Set status of bundle log to failed
exit;
}
$BundleTask->Log("Launching role builder routines on server");
$ssh2Client->exec("chmod 0777 /tmp/scalr-builder.sh");
$ssh2Client->exec("setsid /tmp/scalr-builder.sh > /var/log/role-builder-output.log 2>&1 &");
$BundleTask->status = SERVER_SNAPSHOT_CREATION_STATUS::INTALLING_SOFTWARE;
$BundleTask->save();
break;
case SERVER_SNAPSHOT_CREATION_STATUS::INTALLING_SOFTWARE:
try {
$ssh2Client = $DBServer->GetSsh2Client();
$ssh2Client->connect($DBServer->remoteIp, 22);
} catch (Exception $e) {
$BundleTask->Log(sprintf(_("Scalr unable to establish SSH connection with server on %:%. Error: %s"), $DBServer->remoteIp, 22, $e->getMessage()));
//TODO: Set status of bundle log to failed
exit;
}
$log = $ssh2Client->getFile('/var/log/role-builder-output.log');
$log_lines = explode("\r\n", $log);
$last_msg = $DBServer->GetProperty(SERVER_PROPERTIES::SZR_IMPORTING_LAST_LOG_MESSAGE);
while ($msg = trim(array_shift($log_lines))) {
if (substr($msg, -1, 1) != ']') {
continue;
}
if ($last_msg) {
if ($msg != $last_msg) {
continue;
} elseif ($msg == $last_msg) {
$last_msg = null;
continue;
}
}
if (stristr($msg, '[ Failed ]')) {
$stepLog = $ssh2Client->getFile('/var/log/role-builder-step.log');
$BundleTask->Log(sprintf("role-builder-step.log: %s", $stepLog));
$BundleTask->SnapshotCreationFailed($msg);
/** Terminate server **/
PlatformFactory::NewPlatform($DBServer->platform)->TerminateServer($DBServer);
$DBServer->status = SERVER_STATUS::PENDING_TERMINATE;
$DBServer->save();
$BundleTask->Log(sprintf("Temporary server '%s' (%s) has been terminated", $DBServer->serverId, $DBServer->GetProperty(EC2_SERVER_PROPERTIES::INSTANCE_ID)));
} else {
$BundleTask->Log($msg);
$DBServer->SetProperty(SERVER_PROPERTIES::SZR_IMPORTING_LAST_LOG_MESSAGE, $msg);
}
}
//Read /var/log/role-builder-output.log
break;
case SERVER_SNAPSHOT_CREATION_STATUS::PENDING:
try {
$platformModule = PlatformFactory::NewPlatform($BundleTask->platform);
$platformModule->CreateServerSnapshot($BundleTask);
} catch (Exception $e) {
Logger::getLogger(LOG_CATEGORY::BUNDLE)->error($e->getMessage());
$BundleTask->SnapshotCreationFailed($e->getMessage());
}
break;
case SERVER_SNAPSHOT_CREATION_STATUS::PREPARING:
$addedTime = strtotime($BundleTask->dateAdded);
if ($addedTime + 3600 < time()) {
$BundleTask->SnapshotCreationFailed("Server didn't send PrepareBundleResult message in time.");
}
break;
case SERVER_SNAPSHOT_CREATION_STATUS::IN_PROGRESS:
PlatformFactory::NewPlatform($BundleTask->platform)->CheckServerSnapshotStatus($BundleTask);
break;
case SERVER_SNAPSHOT_CREATION_STATUS::REPLACING_SERVERS:
$r_farm_roles = array();
$BundleTask->Log(sprintf("Bundle task replacement type: %s", $BundleTask->replaceType));
try {
$DBFarm = DBFarm::LoadByID($BundleTask->farmId);
} catch (Exception $e) {
if (stristr($e->getMessage(), "not found in database")) {
$BundleTask->SnapshotCreationFailed("Farm was removed before task was finished");
}
return;
}
if ($BundleTask->replaceType == SERVER_REPLACEMENT_TYPE::REPLACE_FARM) {
try {
$r_farm_roles[] = $DBFarm->GetFarmRoleByRoleID($BundleTask->prototypeRoleId);
} catch (Exception $e) {
}
} elseif ($BundleTask->replaceType == SERVER_REPLACEMENT_TYPE::REPLACE_ALL) {
$farm_roles = $db->GetAll("SELECT id FROM farm_roles WHERE role_id=? AND new_role_id=? AND farmid IN (SELECT id FROM farms WHERE env_id=?)", array($BundleTask->prototypeRoleId, $BundleTask->roleId, $BundleTask->envId));
foreach ($farm_roles as $farm_role) {
try {
$r_farm_roles[] = DBFarmRole::LoadByID($farm_role['id']);
} catch (Exception $e) {
}
}
}
$update_farm_dns_zones = array();
$completed_roles = 0;
foreach ($r_farm_roles as $DBFarmRole) {
if ($DBFarmRole->CloudLocation != $BundleTask->cloudLocation) {
$BundleTask->Log(sprintf("Role '%s' (ID: %s), farm '%s' (ID: %s) using the same role but in abother cloud location. Skiping it.", $DBFarmRole->GetRoleObject()->name, $DBFarmRole->ID, $DBFarmRole->GetFarmObject()->Name, $DBFarmRole->FarmID));
$completed_roles++;
} else {
$servers = $db->GetAll("SELECT server_id FROM servers WHERE farm_roleid = ? AND role_id=? AND status NOT IN (?,?)", array($DBFarmRole->ID, $DBFarmRole->RoleID, SERVER_STATUS::TERMINATED, SERVER_STATUS::PENDING_TERMINATE));
$BundleTask->Log(sprintf("Found %s servers that need to be replaced with new ones. Role '%s' (ID: %s), farm '%s' (ID: %s)", count($servers), $DBFarmRole->GetRoleObject()->name, $DBFarmRole->ID, $DBFarmRole->GetFarmObject()->Name, $DBFarmRole->FarmID));
if (count($servers) == 0) {
$DBFarmRole->RoleID = $DBFarmRole->NewRoleID;
$DBFarmRole->NewRoleID = null;
$DBFarmRole->Save();
$update_farm_dns_zones[$DBFarmRole->FarmID] = 1;
$completed_roles++;
} else {
$metaData = $BundleTask->getSnapshotDetails();
foreach ($servers as $server) {
try {
$DBServer = DBServer::LoadByID($server['server_id']);
} catch (Exception $e) {
//TODO:
continue;
}
if ($DBServer->serverId == $BundleTask->serverId || $metaData['noServersReplace']) {
$DBServer->roleId = $BundleTask->roleId;
$DBServer->Save();
if ($metaData['noServersReplace']) {
$BundleTask->Log(sprintf("'Do not replace servers' option was checked. Server '%s' won't be replaced to new image.", $DBServer->serverId));
} else {
$BundleTask->Log(sprintf("Server '%s', on which snapshot has been taken, already has all modifications. No need to replace it.", $DBServer->serverId));
}
if ($DBServer->GetFarmObject()->Status == FARM_STATUS::SYNCHRONIZING) {
PlatformFactory::NewPlatform($DBServer->platform)->TerminateServer($DBServer);
$db->Execute("UPDATE servers_history SET\r\n\t\t\t\t\t\t\t\t\t\t\t\tdtterminated\t= NOW(),\r\n\t\t\t\t\t\t\t\t\t\t\t\tterminate_reason\t= ?\r\n\t\t\t\t\t\t\t\t\t\t\t\tWHERE server_id = ?\r\n\t\t\t\t\t\t\t\t\t\t\t", array(sprintf("Farm was in 'Synchronizing' state. Server terminated when bundling was completed. Bundle task #%s", $BundleTask->id), $DBServer->serverId));
}
} else {
if (!$db->GetOne("SELECT server_id FROM servers WHERE replace_server_id=? AND status NOT IN (?,?)", array($DBServer->serverId, SERVER_STATUS::TERMINATED, SERVER_STATUS::PENDING_TERMINATE))) {
$ServerCreateInfo = new ServerCreateInfo($DBFarmRole->Platform, $DBFarmRole, $DBServer->index, $DBFarmRole->NewRoleID);
$nDBServer = Scalr::LaunchServer($ServerCreateInfo);
$nDBServer->replaceServerID = $DBServer->serverId;
$nDBServer->Save();
$BundleTask->Log(sprintf(_("Started new server %s to replace server %s"), $nDBServer->serverId, $DBServer->serverId));
}
}
// if serverid != bundletask->serverID
}
// foreach server
}
// count($servers)
}
}
if ($completed_roles == count($r_farm_roles)) {
$BundleTask->Log(sprintf(_("No servers with old role. Replacement complete. Bundle task complete."), SERVER_REPLACEMENT_TYPE::NO_REPLACE, SERVER_SNAPSHOT_CREATION_STATUS::SUCCESS));
$BundleTask->setDate('finished');
$BundleTask->status = SERVER_SNAPSHOT_CREATION_STATUS::SUCCESS;
$BundleTask->Save();
}
try {
if (count($update_farm_dns_zones) != 0) {
foreach ($update_farm_dns_zones as $farm_id => $v) {
$dnsZones = DBDNSZone::loadByFarmId($farm_id);
foreach ($dnsZones as $dnsZone) {
if ($dnsZone->status != DNS_ZONE_STATUS::INACTIVE && $dnsZone->status != DNS_ZONE_STATUS::PENDING_DELETE) {
$dnsZone->updateSystemRecords();
$dnsZone->save();
}
}
}
}
} catch (Exception $e) {
$this->Logger->fatal("DNS ZONE: {$e->getMessage()}");
}
break;
case SERVER_SNAPSHOT_CREATION_STATUS::CREATING_ROLE:
try {
if ($BundleTask->replaceType == SERVER_REPLACEMENT_TYPE::REPLACE_ALL) {
$saveOldRole = false;
try {
$dbRole = DBRole::loadById($DBServer->roleId);
if ($dbRole->name == $BundleTask->roleName && $dbRole->envId == $BundleTask->envId) {
$saveOldRole = true;
}
} catch (Exception $e) {
//NO OLD ROLE
}
if ($dbRole && $saveOldRole) {
if ($DBServer) {
$new_role_name = BundleTask::GenerateRoleName($DBServer->GetFarmRoleObject(), $DBServer);
} else {
$new_role_name = $BundleTask->roleName . "-" . rand(1000, 9999);
}
$dbRole->name = $new_role_name;
$BundleTask->Log(sprintf(_("Old role '%s' (ID: %s) renamed to '%s'"), $BundleTask->roleName, $dbRole->id, $new_role_name));
$dbRole->save();
} else {
//TODO:
//$this->Logger->error("dbRole->replace->fail({$BundleTask->roleName}, {$BundleTask->envId})");
}
}
try {
$DBRole = DBRole::createFromBundleTask($BundleTask);
} catch (Exception $e) {
$BundleTask->SnapshotCreationFailed("Role creation failed due to internal error ({$e->getMessage()}). Please try again.");
return;
}
if ($BundleTask->replaceType == SERVER_REPLACEMENT_TYPE::NO_REPLACE) {
$BundleTask->setDate('finished');
$BundleTask->status = SERVER_SNAPSHOT_CREATION_STATUS::SUCCESS;
$BundleTask->Log(sprintf(_("Replacement type: %s. Bundle task status: %s"), SERVER_REPLACEMENT_TYPE::NO_REPLACE, SERVER_SNAPSHOT_CREATION_STATUS::SUCCESS));
try {
$DBServer = DBServer::LoadByID($BundleTask->serverId);
if ($DBServer->status == SERVER_STATUS::IMPORTING) {
if ($DBServer->farmId) {
// Create DBFarmRole object
// TODO: create DBFarm role
}
//$DBServer->Delete();
}
} catch (Exception $e) {
}
} else {
try {
$BundleTask->Log(sprintf(_("Replacement type: %s. Bundle task status: %s"), $BundleTask->replaceType, SERVER_SNAPSHOT_CREATION_STATUS::REPLACING_SERVERS));
if ($BundleTask->replaceType == SERVER_REPLACEMENT_TYPE::REPLACE_FARM) {
$DBFarm = DBFarm::LoadByID($BundleTask->farmId);
$DBFarmRole = $DBFarm->GetFarmRoleByRoleID($BundleTask->prototypeRoleId);
$DBFarmRole->NewRoleID = $BundleTask->roleId;
$DBFarmRole->Save();
} else {
$farm_roles = $db->GetAll("SELECT id FROM farm_roles WHERE role_id=? AND farmid IN (SELECT id FROM farms WHERE env_id=?)", array($BundleTask->prototypeRoleId, $BundleTask->envId));
foreach ($farm_roles as $farm_role) {
$DBFarmRole = DBFarmRole::LoadByID($farm_role['id']);
$DBFarmRole->NewRoleID = $BundleTask->roleId;
$DBFarmRole->Save();
}
}
$BundleTask->status = SERVER_SNAPSHOT_CREATION_STATUS::REPLACING_SERVERS;
} catch (Exception $e) {
$this->Logger->error($e->getMessage());
$BundleTask->Log(sprintf(_("Server replacement failed: %s"), $e->getMessage()));
$BundleTask->setDate('finished');
$BundleTask->status = SERVER_SNAPSHOT_CREATION_STATUS::SUCCESS;
}
}
$BundleTask->Save();
} catch (Exception $e) {
$this->Logger->error($e->getMessage());
}
break;
}
}
public function ServerImageCreate($ServerID, $RoleName)
{
$this->restrictAccess(Acl::RESOURCE_FARMS_ROLES, Acl::PERM_FARMS_ROLES_CREATE);
$DBServer = DBServer::LoadByID($ServerID);
// Validate client and server
if ($DBServer->envId != $this->Environment->id) {
throw new Exception(sprintf("Server ID #%s not found", $ServerID));
}
$this->user->getPermissions()->validate($DBServer);
//Check for already running bundle on selected instance
$chk = $this->DB->GetOne("SELECT id FROM bundle_tasks WHERE server_id=? AND status NOT IN ('success', 'failed') LIMIT 1", array($ServerID));
if ($chk) {
throw new Exception(sprintf(_("Server '%s' is already synchonizing."), $ServerID));
}
//Check is role already synchronizing...
$chk = $this->DB->GetOne("SELECT server_id FROM bundle_tasks WHERE prototype_role_id=? AND status NOT IN ('success', 'failed') LIMIT 1", array($DBServer->GetFarmRoleObject()->RoleID));
if ($chk && $chk != $DBServer->serverId) {
try {
$bDBServer = DBServer::LoadByID($chk);
if ($bDBServer->farmId == $DBServer->farmId) {
throw new Exception(sprintf(_("Role '%s' is already synchonizing."), $DBServer->GetFarmRoleObject()->GetRoleObject()->name));
}
} catch (Exception $e) {
}
}
try {
$DBRole = DBRole::loadByFilter(array("name" => $RoleName, "env_id" => $DBServer->envId));
} catch (Exception $e) {
}
if (!$DBRole) {
$ServerSnapshotCreateInfo = new ServerSnapshotCreateInfo($DBServer, $RoleName, SERVER_REPLACEMENT_TYPE::NO_REPLACE, BundleTask::BUNDLETASK_OBJECT_ROLE, 'Bundled via API');
$BundleTask = BundleTask::Create($ServerSnapshotCreateInfo);
$BundleTask->createdById = $this->user->id;
$BundleTask->createdByEmail = $this->user->getEmail();
$BundleTask->save();
$response = $this->CreateInitialResponse();
$response->BundleTaskID = $BundleTask->id;
return $response;
} else {
throw new Exception(_("Specified role name is already used by another role"));
}
}
public function GlobalVariablesList($ServerID = null, $FarmID = null, $FarmRoleID = null, $RoleID = null)
{
if (empty($FarmID) && empty($FarmRoleID) && empty($RoleID) && empty($ServerID)) {
$this->restrictAccess(Acl::RESOURCE_ENVADMINISTRATION_GLOBAL_VARIABLES);
}
$response = $this->CreateInitialResponse();
$response->VariableSet = new stdClass();
$response->VariableSet->Item = array();
if ($ServerID) {
$DBServer = DBServer::LoadByID($ServerID);
if ($DBServer->envId != $this->Environment->id) {
throw new Exception(sprintf("Server ID #%s not found", $ServerID));
}
$this->user->getPermissions()->validate($DBServer);
$globalVariables = new Scalr_Scripting_GlobalVariables($this->Environment->clientId, $this->Environment->id, Scalr_Scripting_GlobalVariables::SCOPE_FARMROLE);
$vars = $globalVariables->listVariables($DBServer->roleId, $DBServer->farmId, $DBServer->farmRoleId, $ServerID);
} elseif ($FarmID) {
$DBFarm = DBFarm::LoadByID($FarmID);
if ($DBFarm->EnvID != $this->Environment->id) {
throw new Exception(sprintf("Farm ID #%s not found", $FarmID));
}
$this->user->getPermissions()->validate($DBFarm);
$globalVariables = new Scalr_Scripting_GlobalVariables($this->Environment->clientId, $this->Environment->id, Scalr_Scripting_GlobalVariables::SCOPE_FARM);
$vars = $globalVariables->listVariables(null, $DBFarm->ID, null);
} elseif ($RoleID) {
$DBRole = DBRole::LoadByID($RoleID);
if ($DBRole->envId != $this->Environment->id) {
throw new Exception(sprintf("Role ID #%s not found", $RoleID));
}
$globalVariables = new Scalr_Scripting_GlobalVariables($this->Environment->clientId, $this->Environment->id, Scalr_Scripting_GlobalVariables::SCOPE_ROLE);
$vars = $globalVariables->listVariables($RoleID, null, null);
} elseif ($FarmRoleID) {
$DBFarmRole = DBFarmRole::LoadByID($FarmRoleID);
if ($DBFarmRole->GetFarmObject()->EnvID != $this->Environment->id) {
throw new Exception(sprintf("FarmRole ID #%s not found", $FarmRoleID));
}
$this->user->getPermissions()->validate($DBFarmRole);
$globalVariables = new Scalr_Scripting_GlobalVariables($this->Environment->clientId, $this->Environment->id, Scalr_Scripting_GlobalVariables::SCOPE_FARMROLE);
$vars = $globalVariables->listVariables($DBFarmRole->RoleID, $DBFarmRole->FarmID, $DBFarmRole->ID);
} else {
$globalVariables = new Scalr_Scripting_GlobalVariables($this->Environment->clientId, $this->Environment->id, Scalr_Scripting_GlobalVariables::SCOPE_ENVIRONMENT);
$vars = $globalVariables->listVariables();
}
foreach ($vars as $v) {
$itm = new stdClass();
$itm->{"Name"} = $v['name'];
$itm->{"Value"} = $v['value'];
$itm->{"Private"} = $v['private'];
$response->VariableSet->Item[] = $itm;
}
return $response;
}
/**
* Deletes this script
*
* @throws Scalr_Exception_Core
* @throws Exception
* @throws ModelException
*/
public function delete()
{
// Check script usage
$usage = [];
$farmRolesCount = $this->db()->GetOne("SELECT COUNT(DISTINCT farm_roleid) FROM farm_role_scripts WHERE scriptid=?", array($this->id));
if ($farmRolesCount > 0) {
$message = [];
foreach ($this->db()->GetCol("SELECT DISTINCT farm_roleid FROM farm_role_scripts WHERE scriptid = ? LIMIT 3", array($this->id)) as $id) {
$dbFarmRole = \DBFarmRole::LoadByID($id);
$message[] = $dbFarmRole->GetFarmObject()->Name . ' (' . $dbFarmRole->Alias . ')';
}
$usage[] = sprintf("%d farm roles: %s%s", $farmRolesCount, join(', ', $message), $farmRolesCount > 3 ? ' and others' : '');
}
$rolesCount = $this->db()->GetOne("SELECT COUNT(DISTINCT role_id) FROM role_scripts WHERE script_id=?", array($this->id));
if ($rolesCount > 0) {
$message = [];
foreach ($this->db()->GetCol("SELECT DISTINCT role_id FROM role_scripts WHERE script_id = ? LIMIT 3", array($this->id)) as $id) {
$dbRole = \DBRole::LoadByID($id);
$message[] = $dbRole->name;
}
$usage[] = sprintf("%d roles: %s%s", $rolesCount, join(', ', $message), $rolesCount > 3 ? ' and others' : '');
}
$accountCount = $this->db()->GetOne("SELECT COUNT(*) FROM account_scripts WHERE script_id=?", array($this->id));
if ($accountCount > 0) {
$usage[] = sprintf("%d orchestration rule(s) on account level", $accountCount);
}
$taskCount = $this->db()->GetOne("SELECT COUNT(*) FROM scheduler WHERE script_id = ?", array($this->id));
if ($taskCount > 0) {
$usage[] = sprintf("%d scheduler task(s)", $taskCount);
}
if (count($usage)) {
throw new Scalr_Exception_Core(sprintf('Script "%s" being used by %s, and can\'t be deleted', $this->name, join(', ', $usage)));
}
Tag::deleteTags(Tag::RESOURCE_SCRIPT, $this->id);
parent::delete();
}
734fa0c7-cbec-4ebc-a8b1-ffed833be097 - psql-ubuntu1204-shared-10102013
156f8821-ea33-4d59-b36e-2dbae17eed62 - redis-ubuntu1204-shared-10102013
4ce9d4ce-1798-462e-8ee9-22dc21c19375 - mysql-ubuntu1204-shared-10102013
37751ad0-8507-4f58-966a-328ef0a7c7f0 - apache-ubuntu1204-shared-10102013
b54b4117-fd27-4576-9947-a1b03b1209ce - base-ubuntu1204-shared-10102013
*/
$roles = array(array('name' => 'base-ubuntu1204', 'os' => 'Ubuntu 12.04', 'osFamily' => 'ubuntu', 'catId' => 1, 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('base', 'chef'), 'description' => 'Base role', 'images' => array(array('image_id' => 'b54b4117-fd27-4576-9947-a1b03b1209ce', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'mysql5-ubuntu1204', 'os' => 'Ubuntu 12.04', 'catId' => 2, 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('mysql2', 'chef'), 'description' => 'MySQL 5', 'images' => array(array('image_id' => '4ce9d4ce-1798-462e-8ee9-22dc21c19375', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'percona5-ubuntu1204', 'catId' => 2, 'os' => 'Ubuntu 12.04', 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('percona', 'chef'), 'description' => 'Percona 5', 'images' => array(array('image_id' => '68ad6daa-05c1-4286-b2dd-5deca7c1a6c8', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'postgresql-ubuntu1204', 'catId' => 2, 'os' => 'Ubuntu 12.04', 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('postgresql', 'chef'), 'description' => 'PostgreSQL', 'images' => array(array('image_id' => '734fa0c7-cbec-4ebc-a8b1-ffed833be097', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'redis-ubuntu1204', 'catId' => 2, 'os' => 'Ubuntu 12.04', 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('redis', 'chef'), 'description' => 'Redis', 'images' => array(array('image_id' => '156f8821-ea33-4d59-b36e-2dbae17eed62', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'mongodb-ubuntu1204', 'os' => 'Ubuntu 12.04', 'catId' => 2, 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('mongodb', 'chef'), 'description' => 'MongoDB', 'images' => array(array('image_id' => '933cc1b0-9130-4979-a873-1c4cc6adc4eb', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'apache-ubuntu1204', 'os' => 'Ubuntu 12.04', 'catId' => 3, 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('app', 'chef'), 'description' => 'Apache', 'images' => array(array('image_id' => '37751ad0-8507-4f58-966a-328ef0a7c7f0', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'tomcat-ubuntu1204', 'os' => 'Ubuntu 12.04', 'catId' => 3, 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('tomcat', 'chef'), 'description' => 'Tomcat', 'images' => array(array('image_id' => '366554c9-6961-4238-b7f5-b012909e55a8', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'nginx-ubuntu1204', 'os' => 'Ubuntu 12.04', 'osFamily' => 'ubuntu', 'catId' => 4, 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('www', 'chef'), 'description' => 'Nginx', 'images' => array(array('image_id' => 'e35edb3b-f995-4915-bd37-2008e29c1db7', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'haproxy-ubuntu1204', 'os' => 'Ubuntu 12.04', 'osFamily' => 'ubuntu', 'catId' => 4, 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('haproxy', 'chef'), 'description' => 'HAProxy', 'images' => array(array('image_id' => 'b10299b5-464a-4871-b354-6c5d12e00ce1', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'rabbitmq-ubuntu1204', 'os' => 'Ubuntu 12.04', 'catId' => 5, 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('rabbitmq', 'chef'), 'description' => 'RabbitMQ', 'images' => array(array('image_id' => '128fd870-c897-455f-88a6-77f0c4ee538f', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'memcached-ubuntu1204', 'os' => 'Ubuntu 12.04', 'catId' => 6, 'osFamily' => 'ubuntu', 'osGeneration' => '12.04', 'osVersion' => '12.04', 'behaviors' => array('memcached', 'chef'), 'description' => 'Memcached', 'images' => array(array('image_id' => '95c27eb7-4973-4b14-a9b4-3508b02b3392', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'base-centos6', 'os' => 'CentOS 6.4', 'osFamily' => 'centos', 'osGeneration' => '6', 'catId' => 1, 'osVersion' => '6.4', 'behaviors' => array('base', 'chef'), 'description' => 'Base role', 'images' => array(array('image_id' => '9b723be4-c34d-4e00-9c89-aea36f4ba9f5', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'mysql5-centos6', 'os' => 'CentOS 6.4', 'catId' => 2, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('mysql2', 'chef'), 'description' => 'MySQL 5', 'images' => array(array('image_id' => '085c37a7-8355-41a8-b6c2-52cb3345be10', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'percona5-centos6', 'os' => 'CentOS 6.4', 'osFamily' => 'centos', 'catId' => 2, 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('percona', 'chef'), 'description' => 'Percona 5', 'images' => array(array('image_id' => 'e5b5ddc1-baae-4fc1-b0b2-edfa248ce291', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'postgresql-centos6', 'os' => 'CentOS 6.4', 'osFamily' => 'centos', 'catId' => 2, 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('postgresql', 'chef'), 'description' => 'PostgreSQL', 'images' => array(array('image_id' => '9144dff0-5440-4029-8ca1-86192cdc0be1', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'redis-centos6', 'os' => 'CentOS 6.4', 'catId' => 2, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('redis', 'chef'), 'description' => 'Redis', 'images' => array(array('image_id' => '2892d4f4-4cc4-4468-94ac-fb8c5651fe8c', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'mongodb-centos6', 'os' => 'CentOS 6.4', 'catId' => 2, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('mongodb', 'chef'), 'description' => 'MongoDB', 'images' => array(array('image_id' => '1ed9ea0a-0363-4714-af1b-0a0ddde9451d', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'apache-centos6', 'os' => 'CentOS 6.4', 'catId' => 3, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('app', 'chef'), 'description' => 'Apache', 'images' => array(array('image_id' => '13d16a4a-3972-40a6-a058-2d6176a70cae', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'tomcat-centos6', 'os' => 'CentOS 6.4', 'catId' => 3, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('tomcat', 'chef'), 'description' => 'Tomcat', 'images' => array(array('image_id' => '5fb15d6e-333e-4367-93bb-0cd27e00a0dd', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'nginx-centos6', 'os' => 'CentOS 6.4', 'catId' => 4, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('www', 'chef'), 'description' => 'Nginx', 'images' => array(array('image_id' => '2d40a20c-e749-408c-b936-feb6ac7fdb50', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'haproxy-centos6', 'os' => 'CentOS 6.4', 'catId' => 4, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('haproxy', 'chef'), 'description' => 'HAProxy', 'images' => array(array('image_id' => 'e4ac6980-4eab-43f0-a298-b6a1e462e12d', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'rabbitmq-centos6', 'os' => 'CentOS 6.4', 'catId' => 5, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('rabbitmq', 'chef'), 'description' => 'RabbitMQ', 'images' => array(array('image_id' => '449780ec-68d9-498f-b6aa-74e54aa376b7', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))), array('name' => 'memcached-centos6', 'os' => 'CentOS 6.4', 'catId' => 6, 'osFamily' => 'centos', 'osGeneration' => '6', 'osVersion' => '6.4', 'behaviors' => array('memcached', 'chef'), 'description' => 'Memcached', 'images' => array(array('image_id' => '0ce1388d-9bbc-45b1-b3f9-150414d09b29', 'platform' => 'openstack', 'location' => 'ItalyMilano1', 'szr_version' => '0.19.10', 'architecture' => 'x86_64'))));
foreach ($roles as $info) {
if (!$info['name']) {
continue;
}
$dbInfoId = $db->GetOne("SELECT id FROM roles WHERE name = ? AND origin = ? LIMIT 1", array($info['name'], 'SHARED'));
if ($dbInfoId) {
$dbRole = DBRole::loadById($dbInfoId);
} else {
$dbRole = new DBRole(0);
$dbRole->generation = 2;
$dbRole->origin = ROLE_TYPE::SHARED;
$dbRole->envId = 0;
$dbRole->clientId = 0;
$dbRole->catId = $info['catId'];
$dbRole->name = $info['name'];
$dbRole->os = $info['os'];
$dbRole->osFamily = $info['osFamily'];
$dbRole->osGeneration = $info['osGeneration'];
$dbRole->osVersion = $info['osVersion'];
foreach ($info['behaviors'] as $behavior) {
foreach (Scalr_Role_Behavior::loadByName($behavior)->getSecurityRules() as $rr) {
$rules[] = array('rule' => $rr);
}
}
/**
* @param string $platform
* @param string $cloudLocation
* @param int $roleId
* @throws Exception
*/
public function xGetRootDeviceInfoAction($platform, $cloudLocation, $roleId)
{
if (!in_array($platform, $this->getEnvironment()->getEnabledPlatforms())) {
throw new Exception(sprintf('Platform "%s" is not enabled', $platform));
}
$role = DBRole::loadById($roleId)->__getNewRoleObject();
$image = $role->getImage($platform, $cloudLocation)->getImage();
$data = ['readOnly' => true, 'mountPoint' => $role->getOs()->family == 'windows' ? 'C:\\ (ROOT)' : '/ (ROOT)'];
$settings = [];
switch ($platform) {
case SERVER_PLATFORMS::CLOUDSTACK:
$data['type'] = 'csvol';
$data['readOnly'] = true;
break;
case SERVER_PLATFORMS::GCE:
// Get default size
$p = PlatformFactory::NewPlatform(SERVER_PLATFORMS::GCE);
$gceClient = $p->getClient($this->environment);
/* @var $gceClient Google_Service_Compute */
$ind = strpos($image->id, '/global/');
if ($ind !== FALSE) {
$projectId = substr($image->id, 0, $ind);
$id = str_replace("{$projectId}/global/images/", '', $image->id);
} else {
$ind = strpos($image->id, '/images/');
if ($ind !== false) {
$projectId = substr($image->id, 0, $ind);
} else {
$projectId = $this->environment->keychain(SERVER_PLATFORMS::GCE)->properties[Entity\CloudCredentialsProperty::GCE_PROJECT_ID];
}
$id = str_replace("{$projectId}/images/", '', $image->id);
}
try {
$imageInfo = $gceClient->images->get($projectId, $id);
$settings = [FarmRoleStorageConfig::SETTING_GCE_PD_TYPE => 'pd-standard', FarmRoleStorageConfig::SETTING_GCE_PD_SIZE => $imageInfo->diskSizeGb];
} catch (Exception $e) {
// gce client returns error as json-encoded message
if ($e->getMessage() && ($json = json_decode($e->getMessage())) && is_object($json) && !empty($json->error)) {
throw new Exception($json->error->message);
} else {
throw $e;
}
}
$data['type'] = 'gce_persistent';
$data['readOnly'] = false;
break;
case SERVER_PLATFORMS::EC2:
if ($image->isEc2EbsImage()) {
$data['type'] = 'ebs';
$aws = $this->getEnvironment()->aws($cloudLocation);
$cloudImageInfo = $aws->ec2->image->describe($image->id)[0];
if ($cloudImageInfo->blockDeviceMapping) {
foreach ($cloudImageInfo->blockDeviceMapping as $blockDeviceMapping) {
if (stristr($blockDeviceMapping->deviceName, $cloudImageInfo->rootDeviceName)) {
$data['readOnly'] = false;
$settings[FarmRoleStorageConfig::SETTING_EBS_TYPE] = $blockDeviceMapping->ebs->volumeType;
$settings[FarmRoleStorageConfig::SETTING_EBS_SIZE] = $blockDeviceMapping->ebs->volumeSize;
$settings[FarmRoleStorageConfig::SETTING_EBS_SNAPSHOT] = $blockDeviceMapping->ebs->snapshotId;
$settings[FarmRoleStorageConfig::SETTING_EBS_IOPS] = $blockDeviceMapping->ebs->iops;
$settings[FarmRoleStorageConfig::SETTING_EBS_DEVICE_NAME] = $blockDeviceMapping->deviceName;
}
}
}
} else {
$data['type'] = 'instance-store';
$settings['size'] = '10';
}
break;
}
$data['settings'] = $settings;
$this->response->data(array('data' => $data));
}
public function xReplaceRoleAction()
{
if (!$this->request->getParam('roleId')) {
throw new Exception("Please select role");
}
$dbFarmRole = DBFarmRole::LoadByID($this->getParam(self::CALL_PARAM_NAME));
$this->user->getPermissions()->validate($dbFarmRole);
$this->request->restrictFarmAccess($this->dbFarm, Acl::PERM_FARMS_MANAGE);
$newRole = DBRole::loadById($this->request->getParam('roleId'));
$this->checkPermissions($newRole->__getNewRoleObject());
if (!empty($envs = $newRole->__getNewRoleObject()->getAllowedEnvironments())) {
if (!in_array($this->getEnvironmentId(), $envs)) {
throw new Exception("You don't have access to this role");
}
}
//TODO: Add validation of cloud/location/os_family and behavior
$oldName = $dbFarmRole->GetRoleObject()->name;
$dbFarmRole->RoleID = $newRole->id;
$dbFarmRole->Save();
\Scalr::getContainer()->logger(LOG_CATEGORY::FARM)->warn(new FarmLogMessage($dbFarmRole->FarmID, sprintf("Role '%s' was upgraded to role '%s'", $oldName, $newRole->name)));
$image = $newRole->__getNewRoleObject()->getImage($dbFarmRole->Platform, $dbFarmRole->CloudLocation)->getImage();
$this->response->success("Role successfully replaced.");
$this->response->data(array('role' => array('role_id' => $newRole->id, 'name' => $newRole->name, 'os' => $newRole->getOs()->name, 'osId' => $newRole->getOs()->id, 'generation' => $newRole->generation, 'image' => ['id' => $image->id, 'type' => $image->type, 'architecture' => $image->architecture], 'behaviors' => join(",", $newRole->getBehaviors()))));
}
public function xReplaceRoleAction()
{
if (!$this->request->getParam('roleId')) {
throw new Exception("Please select role");
}
$dbFarmRole = DBFarmRole::LoadByID($this->getParam(self::CALL_PARAM_NAME));
$this->user->getPermissions()->validate($dbFarmRole);
$newRole = DBRole::loadById($this->request->getParam('roleId'));
if ($newRole->envId != 0) {
$this->user->getPermissions()->validate($newRole);
}
//TODO: Add validation of cloud/location/os_family and behavior
$oldName = $dbFarmRole->GetRoleObject()->name;
$dbFarmRole->RoleID = $newRole->id;
$dbFarmRole->Save();
Logger::getLogger(LOG_CATEGORY::FARM)->warn(new FarmLogMessage($dbFarmRole->FarmID, sprintf("Role '%s' was upgraded to role '%s'", $oldName, $newRole->name)));
$image = $newRole->__getNewRoleObject()->getImage($dbFarmRole->Platform, $dbFarmRole->CloudLocation)->getImage();
$this->response->success("Role successfully replaced.");
$this->response->data(array('role' => array('role_id' => $newRole->id, 'name' => $newRole->name, 'os' => $newRole->getOs()->name, 'osId' => $newRole->getOs()->id, 'generation' => $newRole->generation, 'image' => ['id' => $image->id, 'type' => $image->type, 'architecture' => $image->architecture])));
}
public function LaunchServer(DBServer $DBServer, Scalr_Server_LaunchOptions $launchOptions = null)
{
$runInstanceRequest = new RunInstancesRequestData(isset($launchOptions->imageId) ? $launchOptions->imageId : null, 1, 1);
$environment = $DBServer->GetEnvironmentObject();
$placementData = null;
$noSecurityGroups = false;
if (!$launchOptions) {
$launchOptions = new Scalr_Server_LaunchOptions();
$DBRole = DBRole::loadById($DBServer->roleId);
$dbFarmRole = $DBServer->GetFarmRoleObject();
/*
$runInstanceRequest->setMonitoring(
$dbFarmRole->GetSetting(DBFarmRole::SETTING_AWS_ENABLE_CW_MONITORING)
);
*/
$launchOptions->imageId = $DBRole->getImageId(SERVER_PLATFORMS::EUCALYPTUS, $dbFarmRole->CloudLocation);
// Need OS Family to get block device mapping for OEL roles
$imageInfo = $DBRole->getImageDetails(SERVER_PLATFORMS::EUCALYPTUS, $dbFarmRole->CloudLocation);
$launchOptions->osFamily = $imageInfo['os_family'];
$launchOptions->cloudLocation = $dbFarmRole->CloudLocation;
$akiId = $DBServer->GetProperty(EUCA_SERVER_PROPERTIES::EKIID);
if (!$akiId) {
$akiId = $dbFarmRole->GetSetting(DBFarmRole::SETTING_EUCA_EKI_ID);
}
if ($akiId) {
$runInstanceRequest->kernelId = $akiId;
}
$ariId = $DBServer->GetProperty(EUCA_SERVER_PROPERTIES::ERIID);
if (!$ariId) {
$ariId = $dbFarmRole->GetSetting(DBFarmRole::SETTING_EUCA_ERI_ID);
}
if ($ariId) {
$runInstanceRequest->ramdiskId = $ariId;
}
$launchOptions->serverType = $dbFarmRole->GetSetting(DBFarmRole::SETTING_EUCA_INSTANCE_TYPE);
/*
if ($dbFarmRole->GetSetting(DBFarmRole::SETTING_AWS_EBS_OPTIMIZED) == 1) {
$runInstanceRequest->ebsOptimized = true;
} else {
$runInstanceRequest->ebsOptimized = false;
}
*/
foreach ($DBServer->GetCloudUserData() as $k => $v) {
$u_data .= "{$k}={$v};";
}
$runInstanceRequest->userData = base64_encode(trim($u_data, ";"));
/*
$vpcId = $dbFarmRole->GetFarmObject()->GetSetting(DBFarm::SETTING_EC2_VPC_ID);
if ($vpcId) {
if ($DBRole->hasBehavior(ROLE_BEHAVIORS::VPC_ROUTER)) {
$networkInterface = new InstanceNetworkInterfaceSetRequestData();
$networkInterface->networkInterfaceId = $dbFarmRole->GetSetting(Scalr_Role_Behavior_Router::ROLE_VPC_NID);
$networkInterface->deviceIndex = 0;
$networkInterface->deleteOnTermination = false;
$runInstanceRequest->setNetworkInterface($networkInterface);
$noSecurityGroups = true;
} else {
$vpcSubnetId = $dbFarmRole->GetSetting(DBFarmRole::SETTING_AWS_VPC_SUBNET_ID);
$vpcInternetAccess = $dbFarmRole->GetSetting(DBFarmRole::SETTING_AWS_VPC_INTERNET_ACCESS);
if (!$vpcSubnetId) {
$aws = $environment->aws($launchOptions->cloudLocation);
$subnet = $this->AllocateNewSubnet(
$aws->ec2,
$vpcId,
$dbFarmRole->GetSetting(DBFarmRole::SETTING_AWS_VPC_AVAIL_ZONE),
24
);
try {
$subnet->createTags(array(
array('key' => "scalr-id", 'value' => SCALR_ID),
array('key' => "scalr-sn-type", 'value' => $vpcInternetAccess),
array('key' => "Name", 'value' => 'Scalr System Subnet')
));
} catch (Exception $e) {}
try {
$routeTableId = $dbFarmRole->GetSetting(DBFarmRole::SETTING_AWS_VPC_ROUTING_TABLE_ID);
Logger::getLogger('VPC')->warn(new FarmLogMessage($DBServer->farmId, "Internet access: {$vpcInternetAccess}"));
if (!$routeTableId) {
if ($vpcInternetAccess == Scalr_Role_Behavior_Router::INTERNET_ACCESS_OUTBOUND) {
$routerRole = $DBServer->GetFarmObject()->GetFarmRoleByBehavior(ROLE_BEHAVIORS::VPC_ROUTER);
if (!$routerRole) {
if (\Scalr::config('scalr.instances_connection_policy') != 'local')
throw new Exception("Outbound access require VPC router role in farm");
}
$networkInterfaceId = $routerRole->GetSetting(Scalr_Role_Behavior_Router::ROLE_VPC_NID);
Logger::getLogger('EC2')->warn(new FarmLogMessage($DBServer->farmId, "Requesting outbound routing table. NID: {$networkInterfaceId}"));
$routeTableId = $this->getRoutingTable($vpcInternetAccess, $aws, $networkInterfaceId, $vpcId);
Logger::getLogger('EC2')->warn(new FarmLogMessage($DBServer->farmId, "Routing table ID: {$routeTableId}"));
} elseif ($vpcInternetAccess == Scalr_Role_Behavior_Router::INTERNET_ACCESS_FULL) {
$routeTableId = $this->getRoutingTable($vpcInternetAccess, $aws, null, $vpcId);
}
}
$aws->ec2->routeTable->associate($routeTableId, $subnet->subnetId);
} catch (Exception $e) {
Logger::getLogger('EC2')->warn(new FarmLogMessage($DBServer->farmId, "Removing allocated subnet, due to routing table issues"));
$aws->ec2->subnet->delete($subnet->subnetId);
throw $e;
}
$vpcSubnetId = $subnet->subnetId;
$dbFarmRole->SetSetting(DBFarmRole::SETTING_AWS_VPC_SUBNET_ID, $vpcSubnetId, DBFarmRole::TYPE_LCL);
}
if ($vpcSubnetId) {
$runInstanceRequest->subnetId = $vpcSubnetId;
} else
throw new Exception("Unable to define subnetId for role in VPC");
}
}
*/
$vpcId = false;
} else {
$runInstanceRequest->userData = base64_encode(trim($launchOptions->userData));
}
$governance = new Scalr_Governance($DBServer->envId);
$euca = $environment->eucalyptus($launchOptions->cloudLocation);
// Set AMI, AKI and ARI ids
$runInstanceRequest->imageId = $launchOptions->imageId;
$runInstanceRequest->instanceInitiatedShutdownBehavior = 'terminate';
if (!$noSecurityGroups) {
foreach ($this->GetServerSecurityGroupsList($DBServer, $euca->ec2, $vpcId, $governance) as $sgroup) {
$runInstanceRequest->appendSecurityGroupId($sgroup);
}
if (!$runInstanceRequest->subnetId) {
// Set availability zone
if (!$launchOptions->availZone) {
$avail_zone = $this->GetServerAvailZone($DBServer, $euca->ec2, $launchOptions);
if ($avail_zone) {
$placementData = new PlacementResponseData($avail_zone);
}
} else {
$placementData = new PlacementResponseData($launchOptions->availZone);
}
}
}
$runInstanceRequest->minCount = 1;
$runInstanceRequest->maxCount = 1;
// Set instance type
$runInstanceRequest->instanceType = $launchOptions->serverType;
if ($placementData !== null) {
$runInstanceRequest->setPlacement($placementData);
}
$sshKey = Scalr_SshKey::init();
if ($DBServer->status == SERVER_STATUS::TEMPORARY) {
$keyName = "SCALR-ROLESBUILDER-" . SCALR_ID;
$farmId = 0;
} else {
$keyName = $governance->getValue(Scalr_Governance::AWS_KEYPAIR);
if ($keyName) {
$skipKeyValidation = true;
} else {
$keyName = "FARM-{$DBServer->farmId}-" . SCALR_ID;
$farmId = $DBServer->farmId;
$oldKeyName = "FARM-{$DBServer->farmId}";
if ($sshKey->loadGlobalByName($oldKeyName, $launchOptions->cloudLocation, $DBServer->envId, SERVER_PLATFORMS::EUCALYPTUS)) {
$keyName = $oldKeyName;
$skipKeyValidation = true;
}
}
}
if (!$skipKeyValidation && !$sshKey->loadGlobalByName($keyName, $launchOptions->cloudLocation, $DBServer->envId, SERVER_PLATFORMS::EUCALYPTUS)) {
$result = $euca->ec2->keyPair->create($keyName);
if ($result->keyMaterial) {
$sshKey->farmId = $farmId;
$sshKey->clientId = $DBServer->clientId;
$sshKey->envId = $DBServer->envId;
$sshKey->type = Scalr_SshKey::TYPE_GLOBAL;
$sshKey->cloudLocation = $launchOptions->cloudLocation;
$sshKey->cloudKeyName = $keyName;
$sshKey->platform = SERVER_PLATFORMS::EUCALYPTUS;
$sshKey->setPrivate($result->keyMaterial);
$sshKey->setPublic($sshKey->generatePublicKey());
$sshKey->save();
}
}
$runInstanceRequest->keyName = $keyName;
try {
$result = $euca->ec2->instance->run($runInstanceRequest);
} catch (Exception $e) {
if (stristr($e->getMessage(), "The key pair") && stristr($e->getMessage(), "does not exist")) {
$sshKey->delete();
throw $e;
}
if (stristr($e->getMessage(), "The requested Availability Zone is no longer supported") || stristr($e->getMessage(), "is not supported in your requested Availability Zone") || stristr($e->getMessage(), "is currently constrained and we are no longer accepting new customer requests")) {
$availZone = $runInstanceRequest->getPlacement() ? $runInstanceRequest->getPlacement()->availabilityZone : null;
if ($availZone) {
$DBServer->GetEnvironmentObject()->setPlatformConfig(array("eucalyptus.{$launchOptions->cloudLocation}.{$availZone}.unavailable" => time()));
}
throw $e;
} else {
throw $e;
}
}
if ($result->instancesSet->get(0)->instanceId) {
$DBServer->SetProperty(EUCA_SERVER_PROPERTIES::AVAIL_ZONE, $result->instancesSet->get(0)->placement->availabilityZone);
$DBServer->SetProperty(EUCA_SERVER_PROPERTIES::INSTANCE_ID, $result->instancesSet->get(0)->instanceId);
$DBServer->SetProperty(EUCA_SERVER_PROPERTIES::INSTANCE_TYPE, $runInstanceRequest->instanceType);
$DBServer->SetProperty(EUCA_SERVER_PROPERTIES::EMIID, $runInstanceRequest->imageId);
$DBServer->SetProperty(EUCA_SERVER_PROPERTIES::REGION, $launchOptions->cloudLocation);
$DBServer->SetProperty(EUCA_SERVER_PROPERTIES::ARCHITECTURE, $result->instancesSet->get(0)->architecture);
$DBServer->osType = $result->instancesSet->get(0)->platform ? $result->instancesSet->get(0)->platform : 'linux';
return $DBServer;
} else {
throw new Exception(sprintf(_("Cannot launch new instance. %s"), serialize($result)));
}
}
public function OnHostDown(HostDownEvent $event)
{
if ($event->DBServer->IsRebooting() == 1) {
$event->exit = 'reboot';
return;
}
if (!$this->FarmID) {
$event->exit = 'no-farm';
return;
}
$dbFarm = DBFarm::LoadByID($this->FarmID);
$servers = $dbFarm->GetServersByFilter(array('status' => array(SERVER_STATUS::RUNNING)));
try {
$DBFarmRole = $event->DBServer->GetFarmRoleObject();
$is_synchronize = $DBFarmRole->NewRoleID ? true : false;
} catch (Exception $e) {
$is_synchronize = false;
}
try {
$DBRole = DBRole::loadById($event->DBServer->roleId);
} catch (Exception $e) {
}
//HUGE BUG HERE!
$first_in_role_handled = false;
$first_in_role_server = null;
$event->msgExpected = count($servers);
foreach ($servers as $DBServer) {
if (!$DBServer instanceof DBServer) {
continue;
}
$isfirstinrole = '0';
$eventServerIsMaster = $event->DBServer->GetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER) || $event->DBServer->GetProperty(Scalr_Db_Msr::REPLICATION_MASTER);
if ($eventServerIsMaster && !$first_in_role_handled) {
if (!$is_synchronize && $DBServer->farmRoleId == $event->DBServer->farmRoleId) {
if (DBRole::loadById($DBServer->roleId)->hasBehavior(ROLE_BEHAVIORS::MYSQL) || DBRole::loadById($DBServer->roleId)->getDbMsrBehavior()) {
$first_in_role_handled = true;
$first_in_role_server = $DBServer;
$isfirstinrole = '1';
}
}
}
$msg = new Scalr_Messaging_Msg_HostDown();
//TODO:
$msg->behaviour = $DBRole ? $DBRole->getBehaviors() : '*Unknown*';
$msg->roleName = $DBRole ? $DBRole->name : '*Unknown*';
$msg->localIp = $event->DBServer->localIp;
$msg->remoteIp = $event->DBServer->remoteIp;
$msg->isFirstInRole = $isfirstinrole;
$msg->serverIndex = $event->DBServer->index;
$msg->farmRoleId = $event->DBServer->farmRoleId;
$msg->serverId = $event->DBServer->serverId;
$msg->cloudLocation = $event->DBServer->GetCloudLocation();
// If FarmRole was removed from farm, no configuration left
if ($DBFarmRole) {
$msg = Scalr_Scripting_Manager::extendMessage($msg, $event, $event->DBServer, $DBServer);
if ($event->DBServer->farmRoleId != 0) {
foreach (Scalr_Role_Behavior::getListForRole(DBRole::loadById($event->DBServer->roleId)) as $behavior) {
$msg = $behavior->extendMessage($msg, $event->DBServer);
}
}
}
$msg = $DBServer->SendMessage($msg, false, true);
if ($msg->dbMessageId) {
$event->msgCreated++;
}
$loopServerIsMaster = $DBServer->GetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER) || $DBServer->GetProperty(Scalr_Db_Msr::REPLICATION_MASTER);
if ($loopServerIsMaster && $DBServer->status == SERVER_STATUS::RUNNING) {
$doNotPromoteSlave2Master = true;
}
}
if (!$DBFarmRole) {
return;
}
if ($DBFarmRole->GetRoleObject()->getDbMsrBehavior() && !$doNotPromoteSlave2Master && !$DBFarmRole->GetSetting(Scalr_Db_Msr::SLAVE_TO_MASTER)) {
$this->sendPromoteToMasterMessage($event);
}
//LEGACY MYSQL CODE:
if ($DBFarmRole->GetRoleObject()->hasBehavior(ROLE_BEHAVIORS::MYSQL)) {
// If EC2 master down
if ($event->DBServer->GetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER) && $DBFarmRole) {
$master = $dbFarm->GetMySQLInstances(true);
if ($master[0]) {
return;
}
$msg = new Scalr_Messaging_Msg_Mysql_PromoteToMaster($DBFarmRole->GetSetting(DBFarmRole::SETTING_MYSQL_ROOT_PASSWORD), $DBFarmRole->GetSetting(DBFarmRole::SETTING_MYSQL_REPL_PASSWORD), $DBFarmRole->GetSetting(DBFarmRole::SETTING_MYSQL_STAT_PASSWORD));
if ($event->DBServer->IsSupported("0.7")) {
if (in_array($event->DBServer->platform, array(SERVER_PLATFORMS::EC2, SERVER_PLATFORMS::CLOUDSTACK, SERVER_PLATFORMS::IDCF, SERVER_PLATFORMS::UCLOUD))) {
try {
$volume = Scalr_Storage_Volume::init()->loadById($DBFarmRole->GetSetting(DBFarmRole::SETTING_MYSQL_SCALR_VOLUME_ID));
$msg->volumeConfig = $volume->getConfig();
} catch (Exception $e) {
$this->Logger->error(new FarmLogMessage($event->DBServer->farmId, "Cannot create volumeConfig for PromoteToMaster message: {$e->getMessage()}"));
}
}
} elseif ($event->DBServer->platform == SERVER_PLATFORMS::EC2) {
$msg->volumeId = $DBFarmRole->GetSetting(DBFarmRole::SETTING_MYSQL_MASTER_EBS_VOLUME_ID);
}
// Send Mysql_PromoteToMaster to the first server in the same avail zone as old master (if exists)
// Otherwise send to first in role
$platform = $event->DBServer->platform;
if ($platform == SERVER_PLATFORMS::EC2) {
$availZone = $event->DBServer->GetProperty(EC2_SERVER_PROPERTIES::AVAIL_ZONE);
}
foreach ($servers as $DBServer) {
if ($DBServer->serverId == $event->DBServer->serverId) {
continue;
}
if ($platform == SERVER_PLATFORMS::EC2 && $DBServer->GetProperty(EC2_SERVER_PROPERTIES::AVAIL_ZONE) == $availZone || $platform != SERVER_PLATFORMS::EC2) {
if (DBRole::loadById($DBServer->roleId)->hasBehavior(ROLE_BEHAVIORS::MYSQL)) {
$DBFarmRole->SetSetting(DBFarmRole::SETTING_MYSQL_SLAVE_TO_MASTER, 1);
$DBServer->SetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER, 1);
$DBServer->SendMessage($msg, false, true);
return;
}
}
}
if ($first_in_role_server) {
$DBFarmRole->SetSetting(DBFarmRole::SETTING_MYSQL_SLAVE_TO_MASTER, 1);
$first_in_role_server->SetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER, 1);
$first_in_role_server->SendMessage($msg, false, true);
}
}
}
}
public function getFarmWidgetRoles($farmId, $options)
{
$dbFarm = DBFarm::LoadById($farmId);
$this->user->getPermissions()->validate($dbFarm);
$dataFarmRoles = array();
$behaviors = array();
foreach ($options as $key => $value) {
$matches = explode('_', $value);
if ($matches[0] == 'behavior' && $matches[1]) {
$behaviors[] = $matches[1];
}
}
foreach ($this->db->GetAll("SELECT id, platform, role_id, alias AS name FROM farm_roles WHERE farmid = ?", array($dbFarm->ID)) as $farmRole) {
try {
$dbRole = DBRole::loadById($farmRole['role_id']);
if (!empty($behaviors)) {
$bFilter = false;
foreach ($behaviors as $behavior) {
if ($dbRole->hasBehavior($behavior)) {
$bFilter = true;
break;
}
}
if (!$bFilter) {
continue;
}
}
} catch (Exception $e) {
$farmRole['name'] = '*removed*';
}
array_push($dataFarmRoles, $farmRole);
}
if (count($dataFarmRoles) && in_array('addAll', $options)) {
array_unshift($dataFarmRoles, array('id' => '0', 'name' => 'On all roles'));
}
if (in_array('addEmpty', $options)) {
array_unshift($dataFarmRoles, array('id' => '', 'name' => ''));
}
if (!empty($dataFarmRoles)) {
return $dataFarmRoles;
} else {
return null;
}
}
