public function __construct(DBServer $DBServer, $DeviceName, $VolumeID)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->DeviceName = $DeviceName;
$this->VolumeID = $VolumeID;
}
public function __construct(DBServer $DBServer, $check, $details)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->check = $check;
$this->details = $details;
}
public function __construct(DBServer $DBServer, $BundleTaskID, $LastErrorMessage)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->BundleTaskID = $BundleTaskID;
$this->LastErrorMessage = $LastErrorMessage;
}
public function __construct(DBServer $DBServer, $SnapURL, DBServer $OldMasterDBServer)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->SnapURL = $SnapURL;
$this->OldMasterDBServer = $OldMasterDBServer;
}
public function __construct(DBServer $DBServer, $Operation, $SnapInfo = array())
{
parent::__construct();
$this->DBServer = $DBServer;
$this->Operation = $Operation;
$this->SnapshotInfo = $SnapInfo;
}
/**
* Constructor
*
* @param bool $MarkInstancesAsActive
* Whether it should mark instance as Active
*
* @param int $userId optional
* Identifier of the User
*
* @param array $auditLogExtra optional
* Audit log extra fields
*/
public function __construct($MarkInstancesAsActive, $userId = null, array $audutLogExtra = null)
{
parent::__construct();
$this->MarkInstancesAsActive = $MarkInstancesAsActive;
$this->userId = $userId;
$this->auditLogExtra = $audutLogExtra ?: [];
}
public function __construct(DBServer $DBServer, $SnapshotID, $BundleTaskID, $MetaData = array())
{
parent::__construct();
$this->DBServer = $DBServer;
$this->SnapshotID = $SnapshotID;
$this->BundleTaskID = $BundleTaskID;
$this->MetaData = $MetaData;
}
public function __construct(DBServer $DBServer, $Mountpoint, $VolumeID, $DeviceName = null)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->Mountpoint = $Mountpoint;
$this->DeviceName = $DeviceName;
$this->VolumeID = $VolumeID;
}
public function __construct(DBServer $DBServer, $InternalIP, $ExternalIP, $PublicKey)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->InternalIP = $InternalIP;
$this->ExternalIP = $ExternalIP;
$this->PublicKey = $PublicKey;
}
public function __construct(DBServer $DBServer, $eventName, array $params)
{
parent::__construct();
$this->eventName = $eventName;
foreach ($params as $k => $v) {
$this->params[$this->underScope($k)] = $v;
}
$this->DBServer = $DBServer;
}
public function __construct(DBServer $DBServer, $NewIPAddress, $NewLocalIPAddress = null)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->NewIPAddress = $NewIPAddress;
$this->NewLocalIPAddress = $NewLocalIPAddress;
$this->OldPublicIPAddress = $DBServer->remoteIp;
$this->OldPrivateIPAddress = $DBServer->localIp;
}
/**
* Constructor
*
* @param int $RemoveZoneFromDNS Whether it should remove zone from DNS (1|0)
* @param int $KeepElasticIPs Whether it should keep elastic IPs (1|0)
* @param bool $TermOnSyncFail Whether it shuould terminate on sync fail
* @param int $KeepEBS Whether it should keep EBS
* @param bool $ForceTerminate optional Force termination
* @param int $userId optional Identifier of the User who terminates the Farm
* @param array $auditLogExtra optional Audit log extra fields
*/
public function __construct($RemoveZoneFromDNS, $KeepElasticIPs, $TermOnSyncFail, $KeepEBS, $ForceTerminate = true, $userId = null, $auditLogExtra = null)
{
parent::__construct();
$this->RemoveZoneFromDNS = $RemoveZoneFromDNS;
$this->KeepElasticIPs = $KeepElasticIPs;
$this->TermOnSyncFail = $TermOnSyncFail;
$this->KeepEBS = $KeepEBS;
$this->ForceTerminate = $ForceTerminate;
$this->userId = $userId;
$this->auditLogExtra = $auditLogExtra ?: [];
}
public function __construct(DBServer $DBServer, $reasonId = 0, $reasonMsg = "")
{
parent::__construct();
$this->DBServer = $DBServer;
try {
$history = $this->DBServer->getServerHistory();
$this->launchReasonId = $history->launchReasonId;
$this->launchReason = $history->launchReason;
} catch (Exception $e) {
}
}
public function __construct(DBServer $DBServer)
{
parent::__construct();
$this->DBServer = $DBServer;
try {
$history = $this->DBServer->getServerHistory();
$this->terminationReasonId = $history->terminateReasonId;
$this->terminationReason = $history->terminateReason;
} catch (Exception $e) {
}
}
public function __construct(DBServer $DBServer, $suspend = false)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->suspend = $suspend;
if (!$this->suspend) {
try {
$history = $this->DBServer->getServerHistory();
$this->terminationReasonId = $history->terminateReasonId;
$this->terminationReason = $history->terminateReason;
} catch (Exception $e) {
}
}
}
/**
* Store event in database
*
* @param integer $farmid
* @param string $event_name
*/
public static function StoreEvent($farmid, AbstractServerEvent $event, $eventTime = null)
{
$eventServerId = isset($event->DBServer->serverId) ? $event->DBServer->serverId : null;
try {
$DB = self::getDb();
// Generate event message
$message = $event->getTextDetails();
$suspend = 0;
if ($event instanceof HostDownEvent) {
$suspend = $event->isSuspended;
} elseif ($event instanceof BeforeHostTerminateEvent) {
$suspend = $event->suspend;
}
// short_message temporary used for time tracking
// Store event in database
$DB->Execute("INSERT INTO events SET\n farmid\t= ?,\n type\t= ?,\n dtadded\t= NOW(),\n message\t= ?,\n event_object = ?,\n event_id\t = ?,\n event_server_id = ?,\n short_message = ?,\n msg_expected = ?,\n msg_created = ?,\n scripts_total = ?,\n is_suspend = ?", array($farmid, $event->GetName(), $message, json_encode($event->handledObservers), $event->GetEventID(), $eventServerId, $eventTime, $event->msgExpected, $event->msgCreated, $event->scriptsCount, $suspend));
} catch (Exception $e) {
self::getContainer()->logger(__CLASS__)->fatal(sprintf(_("Cannot store event in database: %s"), $e->getMessage()));
}
try {
if (isset($eventServerId)) {
$dbServer = DBServer::LoadByID($eventServerId);
if (!$dbServer->farmRoleId) {
return true;
}
$dt = new DateTime('now', new DateTimeZone("UTC"));
$timestamp = $dt->format("D d M Y H:i:s e");
$payload = new stdClass();
$payload->eventName = $event->GetName();
$payload->eventId = $event->GetEventID();
$payload->timestamp = $timestamp;
$globalVars = Scalr_Scripting_GlobalVariables::listServerGlobalVariables($dbServer, true, $event);
$webhooks = WebhookConfig::findByEvent($event->GetName(), $farmid, $dbServer->clientId, $dbServer->envId);
$count = 0;
foreach ($webhooks as $webhook) {
/* @var $webhook \Scalr\Model\Entity\WebhookConfig */
$payload->configurationId = $webhook->webhookId;
$payload->data = array();
$variables = [];
foreach ($globalVars as $gv) {
$variables[$gv->name] = $gv->value;
if ($gv->private && $webhook->skipPrivateGv == 1 && !$gv->system) {
continue;
}
$payload->data[$gv->name] = $gv->value;
}
if ($webhook->postData) {
//Parse variable
$keys = array_keys($variables);
$keys = array_map(function ($item) {
return '{' . $item . '}';
}, $keys);
$values = array_values($variables);
// Strip undefined variables & return value
$payload->userData = preg_replace("/{[A-Za-z0-9_-]+}/", "", str_replace($keys, $values, $webhook->postData));
} else {
$payload->userData = '';
}
foreach ($webhook->getEndpoints() as $ce) {
/* @var $ce \Scalr\Model\Entity\WebhookConfigEndpoint */
$endpoint = $ce->getEndpoint();
if (!$endpoint->isValid) {
continue;
}
$payload->endpointId = $endpoint->endpointId;
$encPayload = json_encode($payload);
$history = new WebhookHistory();
$history->eventId = $event->GetEventID();
$history->eventType = $event->GetName();
$history->payload = $encPayload;
$history->serverId = $event->DBServer ? $event->DBServer->serverId : null;
$history->endpointId = $endpoint->endpointId;
$history->webhookId = $webhook->webhookId;
$history->farmId = $farmid;
$history->save();
$count++;
}
}
if ($count != 0) {
$DB->Execute("UPDATE events SET wh_total = ? WHERE event_id = ?", array($count, $event->GetEventID()));
}
}
} catch (Exception $e) {
self::getContainer()->logger(__CLASS__)->fatal(sprintf(_("WebHooks: %s"), $e->getMessage()));
}
}
public static function getEventScriptList(AbstractServerEvent $event, DBServer $eventServer, DBServer $targetServer)
{
$db = \Scalr::getDb();
$accountScripts = $db->GetAll("\n SELECT * FROM account_scripts\n WHERE account_id = ?\n AND (event_name = ? OR event_name = '*')\n ", [$eventServer->clientId, $event->GetName()]);
$roleScripts = $db->GetAll("\n SELECT * FROM role_scripts\n WHERE (event_name = ? OR event_name = '*') AND role_id = ?\n ", [$event->GetName(), $eventServer->GetFarmRoleObject()->RoleID]);
$scripts = $db->GetAll("\n SELECT *, `script_type` as `type`\n FROM farm_role_scripts\n WHERE (event_name = ? OR event_name = '*') AND farmid = ?\n ", [$event->GetName(), $eventServer->farmId]);
foreach ($accountScripts as $script) {
$scripts[] = array("id" => "a{$script['id']}", "type" => $script['script_type'], "scriptid" => $script['script_id'], "params" => $script['params'], "event_name" => $event->GetName(), "target" => $script['target'], "version" => $script['version'], "timeout" => $script['timeout'], "issync" => $script['issync'], "order_index" => $script['order_index'], "scope" => "account", 'script_path' => $script['script_path'], 'run_as' => $script['run_as'], 'script_type' => $script['script_type']);
}
foreach ($roleScripts as $script) {
$params = $db->GetOne("\n SELECT params\n FROM farm_role_scripting_params\n WHERE farm_role_id = ?\n AND `hash` = ?\n AND farm_role_script_id = '0'\n LIMIT 1\n ", array($eventServer->farmRoleId, $script['hash']));
if ($params) {
$script['params'] = $params;
}
$scripts[] = array("id" => "r{$script['id']}", "scriptid" => $script['script_id'], "type" => $script['script_type'], "params" => $script['params'], "event_name" => $event->GetName(), "target" => $script['target'], "version" => $script['version'], "timeout" => $script['timeout'], "issync" => $script['issync'], "order_index" => $script['order_index'], "scope" => "role", 'script_path' => $script['script_path'], 'run_as' => $script['run_as'], 'script_type' => $script['script_type']);
}
$retval = [];
foreach ($scripts as $scriptSettings) {
$scriptSettings['order_index'] = (double) $scriptSettings['order_index'];
// If target set to that instance only
if ($scriptSettings['target'] == Script::TARGET_INSTANCE && $eventServer->serverId != $targetServer->serverId) {
continue;
}
// If target set to all instances in specific role
if ($scriptSettings['target'] == Script::TARGET_ROLE && $eventServer->farmRoleId != $targetServer->farmRoleId) {
continue;
}
if (!$scriptSettings['scope']) {
// Validate that event was triggered on the same farmRoleId as script
if ($eventServer->farmRoleId != $scriptSettings['farm_roleid']) {
continue;
}
// Validate that target server has the same farmRoleId as event server with target ROLE
if ($scriptSettings['target'] == Script::TARGET_ROLE && $targetServer->farmRoleId != $scriptSettings['farm_roleid']) {
continue;
}
}
if ($scriptSettings['target'] == Script::TARGET_ROLES || $scriptSettings['target'] == Script::TARGET_BEHAVIORS || $scriptSettings['target'] == Script::TARGET_FARMROLES) {
if ($scriptSettings['scope'] != 'role') {
$targets = $db->GetAll("SELECT * FROM farm_role_scripting_targets WHERE farm_role_script_id = ?", array($scriptSettings['id']));
} else {
$targets = [];
}
$execute = false;
foreach ($targets as $target) {
switch ($target['target_type']) {
case "farmrole":
if ($scriptSettings['target'] == Script::TARGET_ROLES && $targetServer->farmRoleId == $target['target'] || $scriptSettings['target'] == Script::TARGET_FARMROLES && $targetServer->GetFarmRoleObject()->Alias == $target['target']) {
$execute = true;
}
break;
case "behavior":
if ($targetServer->GetFarmRoleObject()->GetRoleObject()->hasBehavior($target['target'])) {
$execute = true;
}
break;
}
}
if (!$execute) {
continue;
}
}
if ($scriptSettings['target'] == "" || $scriptSettings['id'] == "") {
continue;
}
$script = self::prepareScript($scriptSettings, $targetServer, $event);
if ($script) {
while (true) {
$index = (string) $scriptSettings['order_index'];
if (empty($retval[$index])) {
$retval[$index] = $script;
break;
} else {
$scriptSettings['order_index'] += 0.01;
}
}
}
}
if (!empty($retval) && is_array($retval)) {
ksort($retval);
}
return $retval;
}
public function __construct($ZoneName)
{
parent::__construct();
$this->ZoneName = $ZoneName;
}
public function __construct(DBServer $DBServer)
{
parent::__construct();
$this->DBServer = $DBServer;
}
public static function listServerGlobalVariables(DBServer $dbServer, $includeSystem = false, AbstractServerEvent $event = null)
{
$retval = array();
if ($includeSystem) {
$variables = $dbServer->GetScriptingVars();
if ($event) {
if ($event->DBServer) {
foreach ($event->DBServer->GetScriptingVars() as $k => $v) {
$variables["event_{$k}"] = $v;
}
}
foreach ($event->GetScriptingVars() as $k => $v) {
$variables[$k] = $event->{$v};
}
if (isset($event->params) && is_array($event->params)) {
foreach ($event->params as $k => $v) {
$variables[$k] = $v;
}
}
$variables['event_name'] = $event->GetName();
}
$formats = \Scalr::config("scalr.system.global_variables.format");
foreach ($variables as $name => $value) {
$name = "SCALR_" . strtoupper($name);
$value = trim($value);
if (isset($formats[$name])) {
$value = @sprintf($formats[$name], $value);
}
$private = strpos($name, 'SCALR_EVENT_') === 0 ? 1 : 0;
$retval[] = (object) array('name' => $name, 'value' => $value, 'private' => $private, 'system' => 1);
}
}
try {
$globalVariables = new Scalr_Scripting_GlobalVariables($dbServer->GetEnvironmentObject()->clientId, $dbServer->envId, ScopeInterface::SCOPE_SERVER);
$vars = $globalVariables->listVariables($dbServer->GetFarmRoleObject()->RoleID, $dbServer->farmId, $dbServer->farmRoleId, $dbServer->serverId);
foreach ($vars as $v) {
$retval[] = (object) $v;
}
} catch (Exception $e) {
}
return $retval;
}
public function __construct(DBServer $dbServer, $initFailureReason)
{
parent::__construct();
$this->DBServer = $dbServer;
$this->initFailureReason = $initFailureReason;
}
public function __construct(DBServer $DBServer, $ReplUserPass = '')
{
parent::__construct();
$this->DBServer = $DBServer;
$this->ReplUserPass = $ReplUserPass;
}
public function __construct(DBServer $DBServer, $Operation)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->Operation = $Operation;
}
private function sendPromoteToMasterMessage(\AbstractServerEvent $event)
{
if ($event->DBServer->GetProperty(\Scalr_Db_Msr::REPLICATION_MASTER) || $event->DBServer->GetFarmRoleObject()->GetSetting(\Scalr_Db_Msr::SLAVE_TO_MASTER)) {
//Check if master already running: do not send promote_to_master
$msg = new \Scalr_Messaging_Msg_DbMsr_PromoteToMaster();
$msg->tmpEventName = $event->GetName();
$msg->dbType = $event->DBServer->GetFarmRoleObject()->GetRoleObject()->getDbMsrBehavior();
$msg->cloudLocation = $event->DBServer->GetCloudLocation();
if (in_array($event->DBServer->platform, array(\SERVER_PLATFORMS::EC2, \SERVER_PLATFORMS::CLOUDSTACK, \SERVER_PLATFORMS::IDCF))) {
try {
$volume = \Scalr_Storage_Volume::init()->loadById($event->DBServer->GetFarmRoleObject()->GetSetting(\Scalr_Db_Msr::VOLUME_ID));
$msg->volumeConfig = $volume->getConfig();
} catch (\Exception $e) {
$this->Logger->error(new \FarmLogMessage($event->DBServer->farmId, "Cannot create volumeConfig for PromoteToMaster message: {$e->getMessage()}", !empty($event->DBServer->serverId) ? $event->DBServer->serverId : null));
}
}
if ($event->DBServer->farmRoleId != 0) {
foreach (\Scalr_Role_Behavior::getListForRole($event->DBServer->GetFarmRoleObject()->GetRoleObject()) as $behavior) {
$msg = $behavior->extendMessage($msg, $event->DBServer);
}
}
// 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);
}
$dbFarmRole = $event->DBServer->GetFarmRoleObject();
$servers = $dbFarmRole->GetServersByFilter(array('status' => array(\SERVER_STATUS::RUNNING)));
$firstInRoleServer = false;
foreach ($servers as $DBServer) {
if ($DBServer->serverId == $event->DBServer->serverId) {
continue;
}
if (!$firstInRoleServer) {
$firstInRoleServer = $DBServer;
}
if ($platform == \SERVER_PLATFORMS::EC2 && $DBServer->GetProperty(\EC2_SERVER_PROPERTIES::AVAIL_ZONE) == $availZone || $platform != \SERVER_PLATFORMS::EC2) {
$event->DBServer->SetProperty(\Scalr_Db_Msr::REPLICATION_MASTER, 0);
$dbFarmRole->SetSetting(\Scalr_Db_Msr::SLAVE_TO_MASTER, 1);
$DBServer->SetProperty(\Scalr_Db_Msr::REPLICATION_MASTER, 1);
$DBServer->SendMessage($msg, false, true);
return;
}
}
if ($firstInRoleServer) {
$dbFarmRole->SetSetting(\Scalr_Db_Msr::SLAVE_TO_MASTER, 1);
$firstInRoleServer->SetProperty(\Scalr_Db_Msr::REPLICATION_MASTER, 1);
$firstInRoleServer->SendMessage($msg, false, true);
}
}
}
public function __construct(DBServer $DBServer, $check)
{
parent::__construct();
$this->DBServer = $DBServer;
$this->check = $check;
}
public function __construct(DBFarmRole $DBFarmRole, $option_name)
{
parent::__construct();
$this->DBFarmRole = $DBFarmRole;
$this->OptionName = $option_name;
}
public function __construct(Scalr_ServiceConfiguration $serviceConfiguration, $resetToDefaults = false)
{
parent::__construct();
$this->ServiceConfiguration = $serviceConfiguration;
$this->ResetToDefaults = $resetToDefaults;
}
