public function GetServerIPAddresses(DBServer $DBServer)
{
$Client = $DBServer->GetClient();
$RDSClient = $this->getRdsClient($DBServer->GetEnvironmentObject(), $DBServer->GetProperty(RDS_SERVER_PROPERTIES::REGION));
$iinfo = $RDSClient->DescribeDBInstances($DBServer->GetProperty(RDS_SERVER_PROPERTIES::INSTANCE_ID));
$iinfo = $iinfo->DescribeDBInstancesResult->DBInstances->DBInstance;
$hostname = (string) $iinfo->Endpoint->Address;
$ip = @gethostbyname($hostname);
if ($ip != $hostname) {
return array('localIp' => $ip, 'remoteIp' => $ip);
}
}
private function DeregisterInstanceFromLB(DBServer $DBServer)
{
try {
$DBFarmRole = $DBServer->GetFarmRoleObject();
if ($DBFarmRole->GetSetting(DBFarmRole::SETTING_BALANCING_USE_ELB) == 1) {
$Client = $DBServer->GetClient();
$AmazonELBClient = Scalr_Service_Cloud_Aws::newElb($DBServer->GetProperty(EC2_SERVER_PROPERTIES::REGION), $DBServer->GetEnvironmentObject()->getPlatformConfigValue(Modules_Platforms_Ec2::ACCESS_KEY), $DBServer->GetEnvironmentObject()->getPlatformConfigValue(Modules_Platforms_Ec2::SECRET_KEY));
$AmazonELBClient->DeregisterInstancesFromLoadBalancer($DBFarmRole->GetSetting(DBFarmRole::SETTING_BALANCING_NAME), array($DBServer->GetProperty(EC2_SERVER_PROPERTIES::INSTANCE_ID)));
Logger::getLogger(LOG_CATEGORY::FARM)->info(new FarmLogMessage($this->FarmID, sprintf(_("Instance '%s' deregistered from '%s' load balancer"), $DBServer->GetProperty(EC2_SERVER_PROPERTIES::INSTANCE_ID), $DBFarmRole->GetSetting(DBFarmRole::SETTING_BALANCING_NAME))));
}
} catch (Exception $e) {
Logger::getLogger(LOG_CATEGORY::FARM)->info(new FarmLogMessage($this->FarmID, sprintf(_("Cannot deregister instance from the load balancer: %s"), $e->getMessage())));
}
}
private function DeregisterInstanceFromLB(DBServer $DBServer)
{
try {
$DBFarmRole = $DBServer->GetFarmRoleObject();
if ($DBFarmRole->GetSetting(DBFarmRole::SETTING_BALANCING_USE_ELB)) {
$useElb = true;
$elbId = $DBFarmRole->GetSetting(DBFarmRole::SETTING_BALANCING_NAME);
}
if ($DBFarmRole->GetSetting(DBFarmRole::SETTING_AWS_ELB_ENABLED)) {
$useElb = true;
$elbId = $DBFarmRole->GetSetting(DBFarmRole::SETTING_AWS_ELB_ID);
}
if ($useElb) {
$Client = $DBServer->GetClient();
$elb = $DBServer->GetEnvironmentObject()->aws($DBServer)->elb;
$elb->loadBalancer->deregisterInstances($elbId, $DBServer->GetProperty(EC2_SERVER_PROPERTIES::INSTANCE_ID));
Logger::getLogger(LOG_CATEGORY::FARM)->info(new FarmLogMessage($this->FarmID, sprintf(_("Instance '%s' deregistered from '%s' load balancer"), $DBServer->GetProperty(EC2_SERVER_PROPERTIES::INSTANCE_ID), $elbId)));
}
} catch (Exception $e) {
Logger::getLogger(LOG_CATEGORY::FARM)->info(new FarmLogMessage($this->FarmID, sprintf(_("Cannot deregister instance from the load balancer: %s"), $e->getMessage())));
}
}
