.net core grpc 健康检查（二）

nuget 下载

下面是 HealthChecks.UI

AspNetCore.HealthChecks.UI

AspNetCore.HealthChecks.UI.Client

AspNetCore.HealthChecks.UI.InMemory.Storage

下面是  grpc 健康相关包

Grpc.AspNetCore.HealthChecks

appsettings.json HealthChecks.UI 配置

  "HealthChecksUI": {
    "HealthChecks": [
      {
        "Name": "HealthCheck",
        "Uri": "https://localhost:7252/healthz"
      }
    ],
    "EvaluationTimeinSeconds": 10,
    "MinimumSecondsBetweenFailureNotifications": 60
  }

program 主要代码

using GrpcService1.data;
using GrpcService1.Interceptors;
using GrpcService1.Services;
using HealthChecks.UI.Client;
using Microsoft.AspNetCore.Cors.Infrastructure;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Diagnostics.HealthChecks;
using Microsoft.Extensions.Logging;
using System.Reflection;

var builder = WebApplication.CreateBuilder(args);
//基本 健康检查
builder.Services.AddHealthChecks();

builder.Services.AddGrpcHealthChecks().AddCheck("grpchealth", () => HealthCheckResult.Healthy("健康的"));

builder.Services.AddHealthChecksUI().AddInMemoryStorage();

var app = builder.Build();

//健康检查
app.UseHealthChecks("/healthz", new Microsoft.AspNetCore.Diagnostics.HealthChecks.HealthCheckOptions
{
    Predicate = _ => true,
    ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
});
app.MapGrpcHealthChecksService();
//健康检查ui 
app.UseHealthChecksUI(setup: options =>
{
    options.UIPath = "/health-ui";
});

app.Run();

　　

测试 是否能 访问  grpchealth 

根据 终结点配置 访问 https://localhost:7252/healthz

访问 HealthChecks.UI  https://localhost:7252/health-ui