/// <summary>
/// Setup counters for diagnostic monitor
/// </summary>
private void SetupCounters()
{
DiagnosticMonitorConfiguration diagnosticMonitorConfiguration = DiagnosticMonitor.GetDefaultInitialConfiguration();
TraceConfig(diagnosticMonitorConfiguration);
diagnosticMonitorConfiguration.PerformanceCounters.BufferQuotaInMB = 5;
diagnosticMonitorConfiguration.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
// Use 30 seconds for the perf counter sample rate.
TimeSpan perfSampleRate = TimeSpan.FromSeconds(30D);
diagnosticMonitorConfiguration.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\Memory\Available Bytes",
SampleRate = perfSampleRate
});
diagnosticMonitorConfiguration.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\Processor(_Total)\% Processor Time",
SampleRate = perfSampleRate
});
// Apply the updated configuration to the diagnostic monitor.
// The first parameter is for the connection string configuration setting.
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", diagnosticMonitorConfiguration);
}
public override bool OnStart()
{
DiagnosticMonitorConfiguration config = DiagnosticMonitor.GetDefaultInitialConfiguration();
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Error;
DiagnosticMonitor.Start("DiagnosticsConnectionString", config);
RoleEnvironment.Changing += RoleEnvironmentChanging;
CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) =>
{
configSetter(RoleEnvironment.GetConfigurationSettingValue(configName));
RoleEnvironment.Changed += (anotherSender, arg) =>
{
if (arg.Changes.OfType <RoleEnvironmentConfigurationSettingChange>()
.Any((change) => (change.ConfigurationSettingName == configName)))
{
if (!configSetter(RoleEnvironment.GetConfigurationSettingValue(configName)))
{
RoleEnvironment.RequestRecycle();
}
}
};
});
ChirpManager.Initialize();
AvatarManager.Initialize();
ResizeRequestManager.Initialize();
return(base.OnStart());
}
public override bool OnStart()
{
// To enable the AzureLocalStorageTraceListner, uncomment relevent section in the web.config
DiagnosticMonitorConfiguration diagnosticConfig = DiagnosticMonitor.GetDefaultInitialConfiguration();
diagnosticConfig.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
diagnosticConfig.Directories.DataSources.Add(AzureLocalStorageTraceListener.GetLogDirectory());
// For information on handling configuration changes
// see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
var startInfo = new ProcessStartInfo()
{
FileName = "powershell.exe",
Arguments = @"..\Startup\RoleStart.ps1",
RedirectStandardOutput = true,
UseShellExecute = false
};
var writer = new StreamWriter("out.txt");
var process = Process.Start(startInfo);
process.WaitForExit();
writer.Write(process.StandardOutput.ReadToEnd());
writer.Close();
return(base.OnStart());
}
public override bool OnStart()
{
RoleEnvironment.Changing += RoleEnvironmentChanging;
DiagnosticMonitorConfiguration dmc = DiagnosticMonitor.GetDefaultInitialConfiguration();
dmc.Logs.ScheduledTransferPeriod = TimeSpan.FromSeconds(10);
dmc.Logs.ScheduledTransferLogLevelFilter = LogLevel.Undefined;
DiagnosticMonitor.Start("DiagnosticsConnectionString", dmc);
Log.Info("Worker Role OnStart Entered");
try
{
_endPoint = RoleEnvironment.CurrentRoleInstance.InstanceEndpoints["Raven"].IPEndpoint;
MountCloudDrive();
StartTheServer();
Log.Info("Worker Role OnStart Exited");
}
catch (Exception ex)
{
Log.Error("Worker Role OnStart error: " + ex.Message);
}
return(base.OnStart());
}
public override bool OnStart()
{
ServicePointManager.DefaultConnectionLimit = 12;
TimeSpan timeToTransfer;
//// IIS Log.
timeToTransfer = TimeSpan.FromMinutes(5);
//// LocalResource localResource = RoleEnvironment.GetLocalResource("IISLogs");
//// DirectoryConfiguration dirConfig = new DirectoryConfiguration();
//// dirConfig.Container = "wad-iis-logcontainer";
//// dirConfig.DirectoryQuotaInMB = localResource.MaximumSizeInMegabytes;
//// dirConfig.Path = localResource.RootPath;
DiagnosticMonitorConfiguration diagMonitorConfig = DiagnosticMonitor.GetDefaultInitialConfiguration();
//// diagMonitorConfig.Directories.ScheduledTransferPeriod = timeToTransfer;
//// diagMonitorConfig.OverallQuotaInMB = 4080;
//// diagMonitorConfig.Directories.DataSources.Add(dirConfig);
//// Logging diagnostic information to WADLog storage table.
timeToTransfer = TimeSpan.FromMinutes(5);
diagMonitorConfig.Logs.ScheduledTransferPeriod = timeToTransfer;
diagMonitorConfig.Logs.ScheduledTransferLogLevelFilter = LogLevel.Verbose;
//// Start diagnostic monitor.
DiagnosticMonitor diagMonitor = DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", diagMonitorConfig);
return(base.OnStart());
}
public override bool OnStart()
{
DiagnosticMonitorConfiguration dmc = DiagnosticMonitor.GetDefaultInitialConfiguration();
dmc.Logs.ScheduledTransferPeriod = TimeSpan.FromSeconds(1);
dmc.Logs.ScheduledTransferLogLevelFilter = LogLevel.Verbose;
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", dmc);
return(base.OnStart());
//// For information on handling configuration changes
//// see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
//System.Diagnostics.Trace.WriteLine("Entering OnStart in WebRole...");
//var traceResource = RoleEnvironment.GetLocalResource("TraceFiles");
//var config = DiagnosticMonitor.GetDefaultInitialConfiguration();
//config.Directories.DataSources.Add(
// new DirectoryConfiguration
// {
// Path = traceResource.RootPath,
// Container = "traces",
// DirectoryQuotaInMB = 100
// });
//config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
//DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", config);
//return true;
//return base.OnStart();
}
private void ScheduleTransfer(DiagnosticMonitorConfiguration dmc)
{
var transferPeriod = TimeSpan.FromMinutes(ScheduledTransferPeriod);
dmc.Logs.ScheduledTransferPeriod = transferPeriod;
dmc.WindowsEventLog.ScheduledTransferPeriod = transferPeriod;
}
public override bool OnStart()
{
// Set the maximum number of concurrent connections
ServicePointManager.DefaultConnectionLimit = 12;
TimeSpan tsMin = TimeSpan.FromMinutes(1);
DiagnosticMonitorConfiguration dmc = DiagnosticMonitor.GetDefaultInitialConfiguration();
// Transfer logs to storage every minute
dmc.Logs.ScheduledTransferPeriod = tsMin;
// Transfer verbose, critical, etc. logs
dmc.Logs.ScheduledTransferLogLevelFilter = LogLevel.Undefined;
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", dmc);
// For information on handling configuration changes
// see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
CloudStorageAccount.SetConfigurationSettingPublisher(
(a, b) => b(RoleEnvironment.GetConfigurationSettingValue(a)));
return(base.OnStart());
}
public override bool OnStart()
{
// Configure diagnostics
// From: http://www.packtpub.com/article/digging-into-windows-azure-diagnostics-tutotial (sic),
// need to add a diagnostics trace listener; (web.config is just for website tracing)
Trace.Listeners.Add(new DiagnosticMonitorTraceListener());
Trace.AutoFlush = true;
Trace.TraceInformation("Error");
// Set up to transfer to blob storage
DiagnosticMonitorConfiguration diagnosticConfiguration = DiagnosticMonitor.GetDefaultInitialConfiguration();
diagnosticConfiguration.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(10);
// don't need; if not specificed, will use overall quota (which is 4 GB) diagnosticConfiguration.Logs.BufferQuotaInMB = 10;
// Add the startup task logs directory, so the startup logs will get transferred to storage
var dirConfig = new DirectoryConfiguration();
dirConfig.Container = "wad-startuplogs-container";
dirConfig.Path = Path.Combine((new DirectoryInfo(".")).FullName, "startuplogs");
Trace.TraceInformation("not sure why files not getting picked up: dirConfig = " + dirConfig.Path);
diagnosticConfiguration.Directories.DataSources.Add(dirConfig);
diagnosticConfiguration.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(10);
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", diagnosticConfiguration);
// For information on handling configuration changes
// see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
return(base.OnStart());
}
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()
{
Trace.WriteLine("OrleansAzureSilos-OnStart called", "Information");
Trace.WriteLine("OrleansAzureSilos-OnStart Initializing config", "Information");
// Set the maximum number of concurrent connections
ServicePointManager.DefaultConnectionLimit = 12;
// For information on handling configuration changes see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
RoleEnvironment.Changing += RoleEnvironmentChanging;
Trace.WriteLine("OrleansAzureSilos-OnStart Initializing diagnostics", "Information");
DiagnosticMonitorConfiguration diagConfig = ConfigureDiagnostics();
// Start the diagnostic monitor.
// The parameter references a connection string specified in the service configuration file
// that indicates the storage account where diagnostic information will be transferred.
// If the value of this setting is "UseDevelopmentStorage=true" then logs are written to development storage.
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", diagConfig);
Trace.WriteLine("OrleansAzureSilos-OnStart Starting Orleans silo", "Information");
orleansAzureSilo = new OrleansAzureSilo();
bool ok = base.OnStart();
if (ok)
{
ok = orleansAzureSilo.Start(RoleEnvironment.DeploymentId, RoleEnvironment.CurrentRoleInstance);
}
Trace.WriteLine("OrleansAzureSilos-OnStart Orleans silo started ok=" + ok, "Information");
return(ok);
}
/// <summary>
/// Performs initial configurarion for Windows Azure Diagnostics for the instance.
/// </summary>
private void ConfigureDiagnosticMonitor()
{
DiagnosticMonitorConfiguration diagnosticMonitorConfiguration = DiagnosticMonitor.GetDefaultInitialConfiguration();
diagnosticMonitorConfiguration.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Verbose;
diagnosticMonitorConfiguration.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1d);
diagnosticMonitorConfiguration.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1d);
diagnosticMonitorConfiguration.Directories.BufferQuotaInMB = 100;
diagnosticMonitorConfiguration.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1d);
diagnosticMonitorConfiguration.Logs.ScheduledTransferLogLevelFilter = LogLevel.Verbose;
diagnosticMonitorConfiguration.WindowsEventLog.DataSources.Add("Application!*");
diagnosticMonitorConfiguration.WindowsEventLog.DataSources.Add("System!*");
diagnosticMonitorConfiguration.WindowsEventLog.ScheduledTransferPeriod = TimeSpan.FromMinutes(1d);
//PerformanceCounterConfiguration performanceCounterConfiguration = new PerformanceCounterConfiguration();
//performanceCounterConfiguration.CounterSpecifier = @"\Processor(_Total)\% Processor Time";
//performanceCounterConfiguration.SampleRate = System.TimeSpan.FromSeconds(10d);
//diagnosticMonitorConfiguration.PerformanceCounters.DataSources.Add(performanceCounterConfiguration);
//PerformanceCounterConfiguration performanceCounterConfigurationMem = new PerformanceCounterConfiguration();
//performanceCounterConfigurationMem.CounterSpecifier = @"\Memory\% Committed Bytes In Use";
//performanceCounterConfigurationMem.SampleRate = System.TimeSpan.FromSeconds(60d);
//diagnosticMonitorConfiguration.PerformanceCounters.DataSources.Add(performanceCounterConfigurationMem);
//diagnosticMonitorConfiguration.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(1d);
DiagnosticMonitor.Start(WadConnectionString, diagnosticMonitorConfiguration);
}
/// <summary>
/// By default all Windows events to the Application and System logs are stored in the Azure table storage
/// Note: Decide here what Windows event logs you are interested in seeing, you can also filter out events
/// </summary>
/// <param name="diagnosticMonitorConfiguration"></param>
void AddEventLoggingFromWindowsEventLog(DiagnosticMonitorConfiguration diagnosticMonitorConfiguration)
{
// Syntax: <channel>!XPath Query
// See: http://msdn.microsoft.com/en-us/library/dd996910(VS.85).aspx
diagnosticMonitorConfiguration.WindowsEventLog.DataSources.Add("Application!*");
diagnosticMonitorConfiguration.WindowsEventLog.DataSources.Add("System!*");
}
private static LocalResource CreateLocalResource(DiagnosticMonitorConfiguration diagMonitorConfig)
{
LocalResource localResource = RoleEnvironment.GetLocalResource("CustomLogFiles");
DirectoryConfiguration dirConfig = CreateDirectoryConfiguration(localResource);
diagMonitorConfig.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1.0);
diagMonitorConfig.Directories.DataSources.Add(dirConfig);
return localResource;
}
static void AddPerformanceCounter(DiagnosticMonitorConfiguration cfg, string counter, TimeSpan frequency)
{
cfg.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration
{
CounterSpecifier = counter,
SampleRate = frequency
});
}
/// <summary>
/// Sets how often diagnostics data is transferred to the Azure table storage or blob storage
/// Note: Change to a period that fits your need, commenting out one of these lines disables it
/// </summary>
/// <param name="diagnosticMonitorConfiguration"></param>
void SetDiagnositcManagerScheduledTransferPeriods(DiagnosticMonitorConfiguration diagnosticMonitorConfiguration)
{
diagnosticMonitorConfiguration.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(5);
diagnosticMonitorConfiguration.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(5);
diagnosticMonitorConfiguration.WindowsEventLog.ScheduledTransferPeriod = TimeSpan.FromMinutes(5);
diagnosticMonitorConfiguration.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(5);
diagnosticMonitorConfiguration.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(5);
}
private void ConfigureDiagnostics(DiagnosticMonitorConfiguration configuration)
{
configuration.Logs.ScheduledTransferLogLevelFilter = GetLevel();
ScheduleTransfer(configuration);
ConfigureWindowsEventLogsToBeTransferred(configuration);
}
private static void ConfigureWindowsEventLogsToBeTransferred(DiagnosticMonitorConfiguration dmc)
{
var eventLogs = GetEventLogs().Split(';');
foreach (var log in eventLogs)
{
dmc.WindowsEventLog.DataSources.Add(log);
}
}
private static void ConfigureWindowsEventLogsToBeTransferred(DiagnosticMonitorConfiguration dmc)
{
var eventLogs = GetEventLogs().Split(';');
foreach (var log in eventLogs)
{
dmc.WindowsEventLog.DataSources.Add(log);
}
}
private void ConfigureDiagnostics(DiagnosticMonitorConfiguration configuration)
{
//set threshold to verbose, what gets logged is controled by the log4net level
configuration.Logs.ScheduledTransferLogLevelFilter = LogLevel.Verbose;
ScheduleTransfer(configuration);
ConfigureWindowsEventLogsToBeTransferred(configuration);
}
private static LocalResource CreateLocalResource(DiagnosticMonitorConfiguration diagMonitorConfig)
{
LocalResource localResource = RoleEnvironment.GetLocalResource("CustomLogFiles");
DirectoryConfiguration dirConfig = CreateDirectoryConfiguration(localResource);
diagMonitorConfig.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1.0);
diagMonitorConfig.Directories.DataSources.Add(dirConfig);
return(localResource);
}
public void UpdateAllInstanceDiagnostics(DiagnosticMonitorConfiguration config, string deploymentId, string roleName)
{
var deploymentDiagnosticManager = new DeploymentDiagnosticManager(this._connectionString, deploymentId);
var instances = deploymentDiagnosticManager.GetRoleInstanceDiagnosticManagersForRole(roleName);
foreach(var instance in instances)
{
instance.SetCurrentConfiguration(config);
}
}
public void UpdateInstanceDiagnostics(DiagnosticMonitorConfiguration config, string deploymentId, string roleName, string instanceName)
{
var deploymentDiagnosticManager = new DeploymentDiagnosticManager(this._connectionString, deploymentId);
var instance = deploymentDiagnosticManager.GetRoleInstanceDiagnosticManagersForRole(roleName)
.FirstOrDefault(t => t.RoleInstanceId.Equals(instanceName, StringComparison.InvariantCultureIgnoreCase));
if (instance != null)
{
instance.SetCurrentConfiguration(config);
}
}
public override bool OnStart()
{
// 启动AzureLocalStorageTraceListner, 在web.config取消相关节点
DiagnosticMonitorConfiguration diagnosticConfig = DiagnosticMonitor.GetDefaultInitialConfiguration();
diagnosticConfig.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
diagnosticConfig.Directories.DataSources.Add(AzureLocalStorageTraceListener.GetLogDirectory());
return(base.OnStart());
}
public void UpdateAllInstanceDiagnostics(DiagnosticMonitorConfiguration config, string deploymentId, string roleName)
{
var deploymentDiagnosticManager = new DeploymentDiagnosticManager(this._connectionString, deploymentId);
var instances = deploymentDiagnosticManager.GetRoleInstanceDiagnosticManagersForRole(roleName);
foreach (var instance in instances)
{
instance.SetCurrentConfiguration(config);
}
}
private static void InitializeDiagnostics()
{
DiagnosticMonitorConfiguration diagMonitorConfig = DiagnosticMonitor.GetDefaultInitialConfiguration();
LocalResource localResource = CreateLocalResource(diagMonitorConfig);
diagMonitorConfig.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1.0);
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", diagMonitorConfig);
WebRoleErrorLoggingFilePath = Path.Combine(localResource.RootPath, "WorkerRoleErrors.log");
Trace.Listeners.Add(new DiagnosticMonitorTraceListener());
}
/// <summary>
/// Enables performance counters
/// Note: PerformanceCounterConfiguration.CounterSpecifier is language specific and depends on your OS language.
/// Note: For a complete list of possible PerformanceCounterConfiguration.CounterSpecifier values run "typeperf.exe /Q"
/// </summary>
/// <param name="diagnosticMonitorConfiguration"></param>
void AddPerformanceCounterMonitoring(DiagnosticMonitorConfiguration diagnosticMonitorConfiguration)
{
var performanceCounterConfiguration =
new PerformanceCounterConfiguration
{
CounterSpecifier = @"\Processor(*)\% Processor Time",
SampleRate = TimeSpan.FromSeconds(15)
};
diagnosticMonitorConfiguration.PerformanceCounters.DataSources.Add(performanceCounterConfiguration);
}
public void UpdateInstanceDiagnostics(DiagnosticMonitorConfiguration config, string deploymentId, string roleName, string instanceName)
{
var deploymentDiagnosticManager = new DeploymentDiagnosticManager(this._connectionString, deploymentId);
var instance = deploymentDiagnosticManager.GetRoleInstanceDiagnosticManagersForRole(roleName)
.FirstOrDefault(t => t.RoleInstanceId.Equals(instanceName, StringComparison.InvariantCultureIgnoreCase));
if (instance != null)
{
instance.SetCurrentConfiguration(config);
}
}
private void SetupDiagnostics()
{
Trace.WriteLine("Setting up diagnostics", "Information");
DiagnosticMonitorConfiguration diagConfig = DiagnosticMonitor.GetDefaultInitialConfiguration();
// Add performance counter monitoring for configured counters
// Run typeperf.exe /q to query the counter list
string perfCounterString = RoleEnvironment.GetConfigurationSettingValue("PerformanceCounters");
if (!string.IsNullOrEmpty(perfCounterString))
{
IList <string> perfCounters = perfCounterString.Split(',').ToList();
// Setup each counter specified in comma delimitered string
foreach (string perfCounter in perfCounters)
{
diagConfig.PerformanceCounters.DataSources.Add(
new PerformanceCounterConfiguration
{
CounterSpecifier = perfCounter,
SampleRate = TimeSpan.FromSeconds(DefaultSampleRate)
}
);
}
// Update counter information in Azure every 30 seconds
diagConfig.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(0.5);
}
diagConfig.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(0.5);
// Specify a logging level to filter records to transfer
diagConfig.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Verbose;
// Set scheduled transfer interval for user's Windows Azure Logs to 1 minute
diagConfig.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(5);
diagConfig.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(5);
Microsoft.WindowsAzure.Diagnostics.CrashDumps.EnableCollection(true);
//Event Logs
// Add event collection from the Windows Event Log
diagConfig.WindowsEventLog.DataSources.Add("System!*");
diagConfig.WindowsEventLog.DataSources.Add("Application!*");
diagConfig.WindowsEventLog.DataSources.Add("Security!*");
// Start the diagnostic monitor with this custom configuration
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", diagConfig);
}
private void EnablePerfCounterCollection(DiagnosticMonitorConfiguration config)
{
config.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
// Performance counter path format:- PerfObject(ParentInstance/ObjectInstance#InstanceIndex)\Counter.
// See the MSDN topic at http://msdn.microsoft.com/en-us/library/w8f5kw2e.aspx for more .NET performance counter
// like '.NET CLR Exceptions', '.NET CLR Networking', '.NET CLR LocksAndThreads' etc.
config.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\.NET CLR Memory(_Global_)\*",
SampleRate = TimeSpan.FromSeconds(5)
});
}
private static void ConfigurePerformanceCounters(DiagnosticMonitorConfiguration diagnostics, TimeSpan sampleRate)
{
var perfCounters = GetPerformanceCounters().Split(';');
foreach(var pc in perfCounters.Select(x=>x.Trim()))
{
if (!String.IsNullOrEmpty(pc))
{
diagnostics.PerformanceCounters.DataSources.Add(
new PerformanceCounterConfiguration{CounterSpecifier = pc, SampleRate = sampleRate});
}
}
}
public override bool OnStart()
{
// To enable the AzureLocalStorageTraceListner, uncomment relevent section in the web.config
DiagnosticMonitorConfiguration diagnosticConfig = DiagnosticMonitor.GetDefaultInitialConfiguration();
diagnosticConfig.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1);
diagnosticConfig.Directories.DataSources.Add(AzureLocalStorageTraceListener.GetLogDirectory());
HostEnvironment.Instance.Initialize(new AzureHostEnvironmentConfiguration());
return(base.OnStart());
}
public override bool OnStart()
{
try
{
// For information on handling configuration changes
// see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
DiagnosticMonitorConfiguration config = DiagnosticMonitor.GetDefaultInitialConfiguration();
// Display information about the default configuration.
ShowConfig(config);
// Add in configuration settings for several performance counters.
config.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(2D);
config.PerformanceCounters.BufferQuotaInMB = 10;
// Use 30 seconds for the perf counter sample rate.
TimeSpan perfSampleRate = TimeSpan.FromSeconds(30D);
config.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\Memory\Available Bytes",
SampleRate = perfSampleRate
});
config.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\Processor(_Total)\% Processor Time",
SampleRate = perfSampleRate
});
config.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration()
{
CounterSpecifier = @"\ASP.NET\Applications Running",
SampleRate = perfSampleRate
});
// Display information about the changed configuration.
ShowConfig(config);
// Apply the updated configuration to the diagnostic monitor.
// The first parameter is for the connection string configuration setting.
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", config);
}
catch (Exception e)
{
Trace.WriteLine("Exception during WebRole1.OnStart: " + e.ToString());
// Take other action as needed.
}
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());
}
///// <summary>
///// configure the Role including the connection string
///// </summary>
private void ConfigureDiagnostics()
{
DiagnosticMonitorConfiguration config = DiagnosticMonitor.GetDefaultInitialConfiguration();
config.Logs.BufferQuotaInMB = 500;
config.Logs.ScheduledTransferLogLevelFilter = Microsoft.WindowsAzure.Diagnostics.LogLevel.Information;
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1d);
DiagnosticMonitor.Start(
"Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString",
config);
}
private void ScheduleTransfer(DiagnosticMonitorConfiguration dmc)
{
var transferPeriod = TimeSpan.FromMinutes(ScheduledTransferPeriod);
dmc.Logs.ScheduledTransferPeriod = transferPeriod;
dmc.WindowsEventLog.ScheduledTransferPeriod = transferPeriod;
}
private void ConfigureDiagnostics(DiagnosticMonitorConfiguration configuration)
{
//set threshold to verbose, what gets logged is controled by the log4net level
configuration.Logs.ScheduledTransferLogLevelFilter = LogLevel.Verbose;
ScheduleTransfer(configuration);
ConfigureWindowsEventLogsToBeTransferred(configuration);
}
private static void ConfigureWindowsEventLogsToBeTransferred(DiagnosticMonitorConfiguration dmc, string eventLogs)
{
var logs = eventLogs.Split(';');
foreach (var log in logs)
{
if (!dmc.WindowsEventLog.DataSources.Contains(log))
{
dmc.WindowsEventLog.DataSources.Add(log);
}
}
}
private void ConfigureDiagnostics(DiagnosticMonitorConfiguration configuration)
{
configuration.Logs.ScheduledTransferLogLevelFilter = GetLevel();
ScheduleTransfer(configuration);
ConfigureWindowsEventLogsToBeTransferred(configuration);
}
public void TraceConfig(DiagnosticMonitorConfiguration configuration)
{
if (configuration == null)
{
Trace.WriteLine("configuration is null");
return;
}
try
{
// Display the general settings of the configuration
Trace.WriteLine("*** General configuration settings ***");
Trace.WriteLine("Config change poll interval: " + configuration.ConfigurationChangePollInterval);
Trace.WriteLine("Overall quota in MB: " + configuration.OverallQuotaInMB);
// Display the diagnostic infrastructure logs
Trace.WriteLine("*** Diagnostic infrastructure settings ***");
Trace.WriteLine("DiagnosticInfrastructureLogs buffer quota in MB: " + configuration.DiagnosticInfrastructureLogs.BufferQuotaInMB);
Trace.WriteLine("DiagnosticInfrastructureLogs scheduled transfer log filter: " + configuration.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter);
Trace.WriteLine("DiagnosticInfrastructureLogs transfer period: " + configuration.DiagnosticInfrastructureLogs.ScheduledTransferPeriod);
// List the Logs info
Trace.WriteLine("*** Logs configuration settings ***");
Trace.WriteLine("Logs buffer quota in MB: " + configuration.Logs.BufferQuotaInMB);
Trace.WriteLine("Logs scheduled transfer log level filter: " + configuration.Logs.ScheduledTransferLogLevelFilter);
Trace.WriteLine("Logs transfer period: " + configuration.Logs.ScheduledTransferPeriod);
// List the Directories info
Trace.WriteLine("*** Directories configuration settings ***");
Trace.WriteLine("Directories buffer quota in MB: " + configuration.Directories.BufferQuotaInMB);
Trace.WriteLine("Directories scheduled transfer period: " + configuration.Directories.ScheduledTransferPeriod);
int count = configuration.Directories.DataSources.Count, index;
if (0 == count)
{
Trace.WriteLine("No data sources for Directories");
}
else
{
for (index = 0; index < count; index++)
{
Trace.WriteLine("Directories configuration data source:");
Trace.WriteLine("\tContainer: " + configuration.Directories.DataSources[index].Container);
Trace.WriteLine("\tDirectory quota in MB: " + configuration.Directories.DataSources[index].DirectoryQuotaInMB);
Trace.WriteLine("\tPath: " + configuration.Directories.DataSources[index].Path);
Trace.WriteLine("");
}
}
// List the event log info
Trace.WriteLine("*** Event log configuration settings ***");
Trace.WriteLine("Event log buffer quota in MB: " + configuration.WindowsEventLog.BufferQuotaInMB);
count = configuration.WindowsEventLog.DataSources.Count;
if (0 == count)
{
Trace.WriteLine("No data sources for event log");
}
else
{
for (index = 0; index < count; index++)
{
Trace.WriteLine("Event log configuration data source:" + configuration.WindowsEventLog.DataSources[index]);
}
}
Trace.WriteLine("Event log scheduled transfer log level filter: " + configuration.WindowsEventLog.ScheduledTransferLogLevelFilter);
Trace.WriteLine("Event log scheduled transfer period: " + configuration.WindowsEventLog.ScheduledTransferPeriod.ToString());
// List the performance counter info
Trace.WriteLine("*** Performance counter configuration settings ***");
Trace.WriteLine("Performance counter buffer quota in MB: " + configuration.PerformanceCounters.BufferQuotaInMB);
Trace.WriteLine("Performance counter scheduled transfer period: " + configuration.PerformanceCounters.ScheduledTransferPeriod.ToString());
count = configuration.PerformanceCounters.DataSources.Count;
if (0 == count)
{
Trace.WriteLine("No data sources for PerformanceCounters");
}
else
{
for (index = 0; index < count; index++)
{
Trace.WriteLine("PerformanceCounters configuration data source:");
Trace.WriteLine("\tCounterSpecifier: " + configuration.PerformanceCounters.DataSources[index].CounterSpecifier);
Trace.WriteLine("\tSampleRate: " + configuration.PerformanceCounters.DataSources[index].SampleRate.ToString());
Trace.WriteLine("");
}
}
}
catch (Exception e)
{
Trace.WriteLine("Exception during ShowConfig: " + e.ToString());
// Take other action as needed.
}
}
static void AddPerformanceCounter(DiagnosticMonitorConfiguration cfg, string counter, TimeSpan frequency)
{
cfg.PerformanceCounters.DataSources.Add(new PerformanceCounterConfiguration
{
CounterSpecifier = counter,
SampleRate = frequency
});
}
private static void ScheduleTransfer(DiagnosticMonitorConfiguration dmc, int transferPeriodMs)
{
var transferPeriod = TimeSpan.FromMilliseconds(transferPeriodMs);
dmc.Logs.ScheduledTransferPeriod = transferPeriod;
dmc.WindowsEventLog.ScheduledTransferPeriod = transferPeriod;
}
public static void SetScheduledCountersStorage(ref DiagnosticMonitorConfiguration diagMonConf, int TransferPeriodmin, string CounterSpec, int sampleratesec)
{
//CounterSpec = @"\Processor(*)\% Processor Time";
PerformanceCounterConfiguration pcc = new PerformanceCounterConfiguration();
pcc.CounterSpecifier = CounterSpec;
pcc.SampleRate = TimeSpan.FromSeconds(sampleratesec);
diagMonConf.PerformanceCounters.DataSources.Add(pcc);
// For information on handling configuration changes
// see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
diagMonConf.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromMinutes(TransferPeriodmin);
}
public static void SetScheduledLogStorage(ref DiagnosticMonitorConfiguration diagMonConf, int TransferPeriodmin,LogLevel level)
{
diagMonConf.Logs.ScheduledTransferLogLevelFilter = level;
diagMonConf.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(TransferPeriodmin);
}
static void ScheduleTransfer(DiagnosticMonitorConfiguration dmc)
{
var transferPeriod = TimeSpan.FromSeconds(GetScheduledTransferPeriod());
//var transferPeriod = TimeSpan.FromMinutes(5);
dmc.Logs.ScheduledTransferPeriod = transferPeriod;
dmc.WindowsEventLog.ScheduledTransferPeriod = transferPeriod;
}
static void AddEventSource(DiagnosticMonitorConfiguration cfg, string source)
{
cfg.WindowsEventLog.DataSources.Add(source);
}
private static void AddPerfCounter(DiagnosticMonitorConfiguration config, string name, double seconds)
{
var perfmon = new PerformanceCounterConfiguration();
perfmon.CounterSpecifier = name;
perfmon.SampleRate = System.TimeSpan.FromSeconds(seconds);
config.PerformanceCounters.DataSources.Add(perfmon);
}
private void AddPerfCounters(DiagnosticMonitorConfiguration diagObj)
{
AddPerfCounter(diagObj, @"\LogicalDisk(*)\% Disk Read Time", 30);
AddPerfCounter(diagObj, @"\LogicalDisk(*)\% Disk Write Time", 30);
AddPerfCounter(diagObj, @"\LogicalDisk(*)\% Free Space", 30);
AddPerfCounter(diagObj, @"\LogicalDisk(*)\Disk Read Bytes/sec", 30);
AddPerfCounter(diagObj, @"\LogicalDisk(*)\Disk Write Bytes/sec", 30);
AddPerfCounter(diagObj, @"\Memory\Available MBytes", 30);
AddPerfCounter(diagObj, @"\Network Interface(*)\Bytes Received/sec", 30);
AddPerfCounter(diagObj, @"\Network Interface(*)\Bytes Sent/sec", 30);
AddPerfCounter(diagObj, @"\Processor(*)\% Processor Time", 30);
AddPerfCounter(diagObj, @"\PhysicalDisk(*)\% Disk Read Time", 30);
AddPerfCounter(diagObj, @"\PhysicalDisk(*)\% Disk Write Time", 30);
}
/// <summary>
/// Starts azure diagnostics
/// </summary>
private static void StartAzureDiagnostics(DiagnosticMonitorConfiguration dmc)
{
Trace.Listeners.Add(new DiagnosticMonitorTraceListener());
var roleInstanceDiagnosticManager = GetRoleInstanceDiagnosticManager();
roleInstanceDiagnosticManager.SetCurrentConfiguration(dmc);
}
