public string NormalizeAndValidateMetadata(string metadataValue, string metadataField, string vendorName)
{
if (metadataValue == null)
{
return(null);
}
var normalizedValue = NormalizeString(metadataValue);
if (normalizedValue.IsEmpty())
{
return(null);
}
if (!IsValidMetadata(normalizedValue))
{
Log.InfoFormat("Unable to validate {0} metadata for the {1} field.", vendorName, metadataField);
switch (vendorName)
{
case AwsName:
_agentHealthReporter.ReportAwsUtilizationError();
break;
case AzureName:
_agentHealthReporter.ReportAzureUtilizationError();
break;
case GcpName:
_agentHealthReporter.ReportGcpUtilizationError();
break;
case PcfName:
_agentHealthReporter.ReportPcfUtilizationError();
break;
case DockerName:
_agentHealthReporter.ReportBootIdError();
break;
case KubernetesName:
_agentHealthReporter.ReportKubernetesUtilizationError();
break;
}
return(null);
}
return(normalizedValue);
}
public UtilizationSettingsModel GetUtilizationSettings()
{
var totalMemory = _systemInfo.GetTotalPhysicalMemoryBytes();
var logicalProcessors = _systemInfo.GetTotalLogicalProcessors();
var hostname = _configuration.UtilizationHostName;
var fullHostName = _configuration.UtilizationFullHostName;
var ipAddress = _dnsStatic.GetIpAddresses();
var vendors = GetVendorSettings();
var bootIdResult = _systemInfo.GetBootId();
if (!bootIdResult.IsValid)
{
Log.Warn("boot_id is not in expected format.");
_agentHealthReporter.ReportBootIdError();
}
//if bootId is longer than 128 characters, truncate it to 128 characters.
var bootId = Truncate(bootIdResult.BootId, MaxBootIdLength);
return(new UtilizationSettingsModel(logicalProcessors, totalMemory, hostname, fullHostName, ipAddress, bootId, vendors, GetUtilitizationConfig()));
}
