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如何使用Application Insights记录cloudRoleName和cloudRoleInstance。NET Azure容器应用程序?

azure-container-apps azure-application-insights azure

0

Kai Walter · 技术社区 · 1 年前

当托管ASP时。Azure容器应用程序上的.NET Core应用程序、cloudRoleName和cloudRoleInstance当前未在application Insights中记录(或留空)。

1 回复 | 直到 1 年前

1

Kai Walter 1 年前

初始化时,添加一个自定义初始化器,如下所示:

using Microsoft.ApplicationInsights.Extensibility;
using Microsoft.AspNetCore.Mvc;
using Models;
using Utils;

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddApplicationInsightsTelemetry();
builder.Services.Configure<TelemetryConfiguration>((o) =>
{
    o.TelemetryInitializers.Add(new AppInsightsTelemetryInitializer());
});

然后用初始化

using Microsoft.ApplicationInsights.Channel;
using Microsoft.ApplicationInsights.Extensibility;

namespace Utils
{

    public class AppInsightsTelemetryInitializer : ITelemetryInitializer
    {
        public void Initialize(ITelemetry telemetry)
        {
            if (string.IsNullOrEmpty(telemetry.Context.Cloud.RoleName))
            {
                telemetry.Context.Cloud.RoleName = System.Environment.GetEnvironmentVariable("CONTAINER_APP_NAME") ?? "CONTAINER_APP_NAME-not-set";
            }
            if (string.IsNullOrEmpty(telemetry.Context.Cloud.RoleInstance))
            {
                telemetry.Context.Cloud.RoleInstance = System.Environment.GetEnvironmentVariable("HOSTNAME") ?? "HOSTNAME-not-set";
            }
        }
    }

}