本文整理汇总了PHP中Scalr_Role_Behavior::getListForRole方法的典型用法代码示例。如果您正苦于以下问题：PHP Scalr_Role_Behavior::getListForRole方法的具体用法？PHP Scalr_Role_Behavior::getListForRole怎么用？PHP Scalr_Role_Behavior::getListForRole使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Scalr_Role_Behavior的用法示例。
在下文中一共展示了Scalr_Role_Behavior::getListForRole方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: OnHostDown
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;
//.........这里部分代码省略.........