45 lines
1.6 KiB
C#
45 lines
1.6 KiB
C#
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.Extensions.Diagnostics.HealthChecks;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Bootstrap.Admin.HealthChecks
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{
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/// <summary>
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/// 文件健康检查类
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/// </summary>
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public class FileHealCheck : IHealthCheck
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{
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private readonly IHostingEnvironment _env;
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/// <summary>
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/// 构造函数
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/// </summary>
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/// <param name="env"></param>
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public FileHealCheck(IHostingEnvironment env)
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{
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_env = env;
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}
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/// <summary>
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/// 异步检查方法
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/// </summary>
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/// <param name="context"></param>
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/// <param name="cancellationToken"></param>
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/// <returns></returns>
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public Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = default)
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{
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var file = _env.IsDevelopment() ? Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Longbow.lic") : Path.Combine(_env.ContentRootPath, "Longbow.lic");
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var data = new Dictionary<string, object>();
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data.Add("ContentRootPath", _env.ContentRootPath);
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data.Add("WebRootPath", _env.WebRootPath);
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data.Add("ApplicationName", _env.ApplicationName);
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data.Add("EnvironmentName", _env.EnvironmentName);
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data.Add("CheckFile", file);
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return Task.FromResult(File.Exists(file) ? HealthCheckResult.Healthy("Ok", data) : HealthCheckResult.Unhealthy($"Missing file {file}", null, data));
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}
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}
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}
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