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Azure Application Insights Multiple services from same server

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[系统(windows) 所属分类 系统(windows) | 发布者 店小二05 | 时间 2018 | 作者 红领巾 ] 0人收藏点击收藏

This trick enables you to have multiple services from the same server log to the same Application Insights instance, and at the same time distinguish between each service.


Azure Application Insights   Multiple services from same server

Application Insights Telemetry data

In the example above, I have 2 services from the same server. Each service have their own instance name. The @LTBP is a web server, and the @CloudDataloggerV1 is a windows console application.

To do this, you need to add a new TelemetryInitializer that sets the RoleInstance name.

STEP 1: CREATE NEW TELEMETRYINITIALIZER

This simple class adds the name of my service to the RoleInstance property:

internal class CloudRoleNameInitializer : ITelemetryInitializer
{
private readonly string _roleName;
public CloudRoleNameInitializer()
{
_roleName = "CloudDataLoggerV1";
}
public void Initialize(Microsoft.ApplicationInsights.Channel.ITelemetry telemetry)
{
telemetry.Context.Cloud.RoleInstance = _roleName;
}
} STEP 2: ADD THE TELEMETRYINITIALIZER TO THE APPLICATIONINSIGHTS INSTANCE

You can now add the CloudRoleNameInitializer to your ApplicationInsights initializing code. This example is taken from the console application’s setup code:

public static class ApplicationInsights
{
private static TelemetryClient _telemetryClient;
public static void Initialize()
{
TelemetryConfiguration configuration = TelemetryConfiguration.Active;
configuration.InstrumentationKey = Settings.ApplicationInsights.InstrumentationKey;
configuration.TelemetryInitializers.Add(new CloudRoleNameInitializer());
QuickPulseTelemetryProcessor processor = null;
configuration.TelemetryProcessorChainBuilder
.Use((next) =>
{
processor = new QuickPulseTelemetryProcessor(next);
return processor;
})
.Build();
var QuickPulse = new QuickPulseTelemetryModule();
QuickPulse.Initialize(configuration);
QuickPulse.RegisterTelemetryProcessor(processor);
_telemetryClient = new TelemetryClient(configuration);
Telemetry = _telemetryClient;
}
public static TelemetryClient Telemetry { get; private set; }
}

本文系统(windows)相关术语:三级网络技术 计算机三级网络技术 网络技术基础 计算机网络技术

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