public override bool OnStart()
{
// Set the maximum number of concurrent connections
ServicePointManager.DefaultConnectionLimit = 12;
XmlConfigurator.Configure();
ILog log = LogManager.GetLogger(typeof(WorkerRole));
string wadConnectionString = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString";
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue(wadConnectionString));
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager = storageAccount.CreateRoleInstanceDiagnosticManager(RoleEnvironment.DeploymentId, RoleEnvironment.CurrentRoleInstance.Role.Name, RoleEnvironment.CurrentRoleInstance.Id);
DiagnosticMonitorConfiguration config = roleInstanceDiagnosticManager.GetCurrentConfiguration();
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Logs.ScheduledTransferLogLevelFilter = LogLevel.Undefined;
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Warning;
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
roleInstanceDiagnosticManager.SetCurrentConfiguration(config);
PhotoTaskManager.Instance.Start();
RenderTaskManager.Instance.Start();
ProfileTaskManager.Instance.Start();
StatUpdate.Instance.Start();
return(base.OnStart());
}
public override bool OnStart()
{
string wadConnectionString = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString";
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager =
CloudAccountDiagnosticMonitorExtensions.CreateRoleInstanceDiagnosticManager(RoleEnvironment.GetConfigurationSettingValue(wadConnectionString),
RoleEnvironment.DeploymentId, RoleEnvironment.CurrentRoleInstance.Role.Name,
RoleEnvironment.CurrentRoleInstance.Id);
DiagnosticMonitorConfiguration config = roleInstanceDiagnosticManager.GetCurrentConfiguration();
// should never be null, but this is a fallback in case it is. I recommend removing this in a production
// deployment
if (null == config)
{
config = DiagnosticMonitor.GetDefaultInitialConfiguration();
}
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(15);
config.Logs.ScheduledTransferLogLevelFilter = Microsoft.WindowsAzure.Diagnostics.LogLevel.Undefined;
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = Microsoft.WindowsAzure.Diagnostics.LogLevel.Warning;
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(15);
config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(15);
roleInstanceDiagnosticManager.SetCurrentConfiguration(config);
System.Diagnostics.Trace.TraceInformation("Diagnostics Running");
#region Setup CloudStorageAccount Configuration Setting Publisher
// This code sets up a handler to update CloudStorageAccount instances when their corresponding
// configuration settings change in the service configuration file.
RoleEnvironment.Changed += (sender, arg) =>
{
var key = CloudConfigurationManager.GetSetting(arg.Changes.OfType <RoleEnvironmentConfigurationSettingChange>().ToString());
if (arg.Changes.OfType <RoleEnvironmentConfigurationSettingChange>()
.Any((change) => (change.ConfigurationSettingName == key.ToString())))
{
// The corresponding configuration setting has changed, propagate the value
RoleEnvironment.GetConfigurationSettingValue(key.ToString());
// {
// In this case, the change to the storage account credentials in the
// service configuration is significant enough that the role needs to be
// recycled in order to use the latest settings. (for example, the
// endpoint has changed)
RoleEnvironment.RequestRecycle();
//}
}
};
//});
#endregion
return(base.OnStart());
}
private static Guid Transfer(RoleInstanceDiagnosticManager ridm, DataBufferName dataBufferName)
{
ridm.CancelOnDemandTransfers(dataBufferName);
var transferOptions = new OnDemandTransferOptions
{
From = DateTime.MinValue,
To = DateTime.UtcNow,
LogLevelFilter = LogLevel.Undefined
};
return ridm.BeginOnDemandTransfer(dataBufferName, transferOptions);
}
public override bool OnStart()
{
CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) =>
{
configSetter(RoleEnvironment.GetConfigurationSettingValue(configName));
});
string wadConnectionString = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString";
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue(wadConnectionString));
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager = storageAccount.CreateRoleInstanceDiagnosticManager(RoleEnvironment.DeploymentId, RoleEnvironment.CurrentRoleInstance.Role.Name, RoleEnvironment.CurrentRoleInstance.Id);
DiagnosticMonitorConfiguration config = roleInstanceDiagnosticManager.GetCurrentConfiguration();
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Logs.ScheduledTransferLogLevelFilter = LogLevel.Undefined;
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Warning;
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
roleInstanceDiagnosticManager.SetCurrentConfiguration(config);
return(base.OnStart());
}
public static void RegisterSignalRPerfCounters()
{
TimeSpan ts = new TimeSpan(0, 0, 10);
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager =
new RoleInstanceDiagnosticManager(
RoleEnvironment.GetConfigurationSettingValue("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString"),
RoleEnvironment.DeploymentId,
RoleEnvironment.CurrentRoleInstance.Role.Name,
RoleEnvironment.CurrentRoleInstance.Id);
// Get the current diagnostic monitor for the role.
var config = roleInstanceDiagnosticManager.GetCurrentConfiguration() ?? DiagnosticMonitor.GetDefaultInitialConfiguration();
string connectionString = RoleEnvironment.GetConfigurationSettingValue("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString");
string deploymentID = RoleEnvironment.DeploymentId;
string roleName = RoleEnvironment.CurrentRoleInstance.Role.Name;
// Get the DeploymentDiagnosticManager object for your deployment.
DeploymentDiagnosticManager diagManager = new DeploymentDiagnosticManager(connectionString, deploymentID);
var signalRCategoryName = createSignalRCategoryName();
RegisterCounter("Connections Connected", ts, signalRCategoryName, config);
RegisterCounter("Connections Reconnected", ts, signalRCategoryName, config);
RegisterCounter("Connections Disconnected", ts, signalRCategoryName, config);
RegisterCounter("Connections Current", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Received Total", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Sent Total", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Received/Sec", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Sent/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Received Total", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Received/Sec", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Message Bus Messages Received/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Published Total", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Published/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Subscribers Current", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Subscribers Total", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Subscribers/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Allocated Workers", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Busy Workers", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Topics Current", ts, signalRCategoryName, config);
RegisterCounter("Errors: All Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: All/Sec", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Resolution Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Resolution/Sec", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Invocation Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Invocation/Sec", ts, signalRCategoryName, config);
RegisterCounter("Errors: Tranport Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: Transport/Sec", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Streams Total", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Streams Open", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Streams Buffering", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Errors Total", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Errors/Sec", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Send Queue Length", ts, signalRCategoryName, config);
// useful for checking that it is not the category name that is issue
RegisterCounter("Connection Failures", ts, "TCPV6", config);
// Apply the updated configuration to the diagnostic monitor.
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", config);
return;
}
/// <summary>Windows Azure診断（Windows Azure Diagnostics）関連の設定</summary>
private void ConfigureDiagnostics()
{
// Windows Azure診断（Windows Azure Diagnostics）情報出力用のストレージ アカウント取得
string wadConnectionString = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString";
//// ストレージ アカウントの初期化
//CloudStorageAccount cloudStorageAccount =
// CloudStorageAccount.Parse(
// RoleEnvironment.GetConfigurationSettingValue(wadConnectionString));
//// RoleInstance診断管理の初期化（ロールに対する診断の有効化）
//RoleInstanceDiagnosticManager roleInstanceDiagnosticManager =
// cloudStorageAccount.CreateRoleInstanceDiagnosticManager(
// RoleEnvironment.DeploymentId,
// RoleEnvironment.CurrentRoleInstance.Role.Name,
// RoleEnvironment.CurrentRoleInstance.Id);
var storageConnectionString = RoleEnvironment.GetConfigurationSettingValue(
wadConnectionString);
var deploymentDiagnosticManager = new DeploymentDiagnosticManager(
storageConnectionString,
RoleEnvironment.DeploymentId);
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager = deploymentDiagnosticManager.GetRoleInstanceDiagnosticManager(
RoleEnvironment.CurrentRoleInstance.Role.Name,
RoleEnvironment.CurrentRoleInstance.Id);
// RoleInstance診断管理からコンフィグを取得する。
// ・基本的にはデフォルト設定を利用する。
// ・RoleEnvironment.Changedイベント ハンドラを仕掛ける場合はカレント設定を利用する。
DiagnosticMonitorConfiguration config =
DiagnosticMonitor.GetDefaultInitialConfiguration();
// roleInstanceDiagnosticManager.GetCurrentConfiguration();
#region Windows Azure診断（Windows Azure Diagnostics）APIを使用した設定開始
#region インフラストラクチャ ログ（診断モニタ自体のログ）
// 転送レベルおよび転送間隔を設定
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Undefined; // 要検討
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromSeconds(15); // 要検討
#endregion
// 出力先のTableストレージ名：WADDiagnosticInfrastructureLogsTable
#region イベント ログの設定
// 取得するイベント ソースを設定
config.WindowsEventLog.DataSources.Add("Application!*");
config.WindowsEventLog.DataSources.Add("System!*");
// 転送レベルおよび転送間隔を設定
config.WindowsEventLog.ScheduledTransferLogLevelFilter = LogLevel.Undefined; // 要検討
config.WindowsEventLog.ScheduledTransferPeriod = TimeSpan.FromMinutes(15); // 要検討
#endregion
// 出力先のTableストレージ名：WADWindowsEventLogsTable
#region パフォーマンス カウンタの転送設定
// カウンタ、サンプリング レートの指定
config.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\Processor(_Total)\% Processor Time",
SampleRate = TimeSpan.FromSeconds(10)
});
config.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\Memory\Available Bytes",
SampleRate = TimeSpan.FromSeconds(10)
});
// 転送間隔を設定
config.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(15); // 要検討
#endregion
// 出力先のTableストレージ名：WADPerformanceCountersTable
#region クラッシュ ダンプ転送の有効化
CrashDumps.EnableCollection(true);
#endregion
// 出力先のBlobストレージ コンテナ名：wad-crash-dumps
#region IISログ、FREBログの転送設定(※ web.config への設定も必要)
// IISログはデフォルトで取得が有効となっているため、Blobへの転送を指定するのみで収集が可能となる。
// FREB（Failed Request Trace log）ログについてはweb.config への設定も必要
#endregion
// 出力先のBlobストレージ コンテナ名：wad-iis-logfiles、wad-iis-failedreqlogfiles
#region トレース ログの設定(※ *.config への設定も必要)
// 転送レベルおよび転送間隔を設定
config.Logs.ScheduledTransferLogLevelFilter = LogLevel.Undefined; // 要検討
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1); // 要検討
#endregion
// 出力先のTableストレージ名：WADLogsTable
#region カスタム ログ（ローカル ストレージへの出力の場合）
// 出力先ディレクトリ設定
DirectoryConfiguration dirConfig1 = new DirectoryConfiguration()
{
// 出力先Blobコンテナの指定
Container = "my-custom-logfiles1",
// クォーターの設定（実際に使う量）
DirectoryQuotaInMB = 100,
};
// ローカル ストレージのパスを指定
//（ローカル ストレージの設定自体は、Visual Studioを使用し*.csdefに設定可能）
LocalResource ls = RoleEnvironment.GetLocalResource("LogStorage");
dirConfig1.Path = ls.RootPath;
// log4netに環境変数経由でパス情報（RootPath）を
// 渡そうとしたがエミュレータ上でうまく動作せず断念。
// ローカル ストレージを転送元コレクションに追加
config.Directories.DataSources.Add(dirConfig1);
// なお、ローカル ストレージのパスは、LocalResource.RootPathにて取得が可能である。
#endregion
// 出力先のBlobストレージ コンテナ名：my-custom-logfiles1
#region カスタムログ（任意の出力先の場合）
// 出力先ディレクトリ設定
DirectoryConfiguration dirConfig2 = new DirectoryConfiguration()
{
// 出力先Blobコンテナの指定
Container = "my-custom-logfiles2",
// クォーターの設定（実際に使う量）
DirectoryQuotaInMB = 100,
};
// 任意のディレクトリを指定
string path = "c:\\logs";
dirConfig2.Path = path;
// ディレクトリを転送元コレクションに追加
config.Directories.DataSources.Add(dirConfig2);
// ディレクトリ セキュリティを取得
DirectorySecurity ds = Directory.GetAccessControl(path);
// Everyone FullControlのアクセス ルールの生成
FileSystemAccessRule AccessRule = new FileSystemAccessRule(
"Everyone",
FileSystemRights.FullControl,
InheritanceFlags.ObjectInherit,
PropagationFlags.None,
AccessControlType.Allow);
// ディレクトリ キュリティにアクセス ルールを追加
ds.AddAccessRule(AccessRule);
// ディレクトリにディレクトリ セキュリティを反映
// ★ <Runtime executionContext="elevated"/>を「*.csdef」に記述。
Directory.SetAccessControl(path, ds);
#endregion
// 出力先のBlobストレージ コンテナ名：my-custom-logfiles2
// IISログ、カスタム ログ、クラッシュ ダンプなどで
// 使用するディレクトリ バッファからBlobストレージへの転送間隔の指定
config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(15);
#endregion
// RoleInstance診断管理にコンフィグを設定
roleInstanceDiagnosticManager.SetCurrentConfiguration(config);
// 診断の開始（エミュレータでは不要だが、実機では必要
DiagnosticMonitor.Start(wadConnectionString, config);
// ローカル ストレージへのログ出力テスト
path = Path.Combine(ls.RootPath,
string.Format("test_{0}.txt", DateTime.Now.ToString("yyyyMMdd")));
// StreamWriterを開き、ログを出力
using (StreamWriter sw = new StreamWriter(path, true))
{
sw.WriteLine("{0} : {1}", DateTime.UtcNow, "ローカル ストレージへのログ出力テスト");
sw.Close();
}
}
private static void EnableCounters(int sampleRateInSeconds, int transferPeriodInSeconds, string[] counters, RoleInstanceDiagnosticManager ridmN)
{
DiagnosticMonitorConfiguration dmc = ridmN.GetCurrentConfiguration();
foreach (string counter in counters)
{
if (!string.IsNullOrWhiteSpace(counter))
{
PerformanceCounterConfiguration pcc = new PerformanceCounterConfiguration();
pcc.CounterSpecifier = counter.Trim();
pcc.SampleRate = TimeSpan.FromSeconds(sampleRateInSeconds);
dmc.PerformanceCounters.DataSources.Add(pcc);
Trace.WriteLine(string.Format("Counter '{0}' Sample Rate {1} seconds", counter, sampleRateInSeconds));
}
}
dmc.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromSeconds(transferPeriodInSeconds);
ridmN.SetCurrentConfiguration(dmc);
}
private void ConfigureProfileStorage()
{
LocalResource profileStorage;
try
{
profileStorage = RoleEnvironment.GetLocalResource("ProfileStorage");
}
catch (RoleEnvironmentException e)
{
throw new InvalidOperationException("Local storage \"ProfileStorage\" not found.", e);
}
var ridm = new RoleInstanceDiagnosticManager(
CloudConfigurationManager.GetSetting("AzurePerfTools.PowerShellWindowsService.ConnectionString"),
RoleEnvironment.DeploymentId,
RoleEnvironment.CurrentRoleInstance.Role.Name,
RoleEnvironment.CurrentRoleInstance.Id);
var dmc = ridm.GetCurrentConfiguration() ?? DiagnosticMonitor.GetDefaultInitialConfiguration();
DirectoryConfiguration directoryConfig;
directoryConfig = new DirectoryConfiguration()
{
Container = "profiles",
Path = profileStorage.RootPath,
//DirectoryQuotaInMB = 1000,
};
dmc.Directories.DataSources.Add(directoryConfig);
dmc.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1.0);
ridm.SetCurrentConfiguration(dmc);
}
