From 95c89e981153b6886b789dabcd8f5f1fbd803267 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=91=D0=BE=D1=8F=D0=BA=D0=BE=D0=B2=20=D0=9C=D0=B8=D1=85?=
 =?UTF-8?q?=D0=B0=D0=B8=D0=BB=20=D0=92=D0=BB=D0=B0=D0=B4=D0=B8=D0=BC=D0=B8?=
 =?UTF-8?q?=D1=80=D0=BE=D0=B2=D0=B8=D1=87?= <boyakov@skbkontur.ru>
Date: Tue, 26 Nov 2024 15:52:10 +0500
Subject: [PATCH] feat: done

---
 Pages/Index.cshtml.cs        |  3 +-
 Program.cs                   | 73 ++++++++++++++++++++++++++++--------
 appsettings.Development.json | 10 +----
 appsettings.json             | 28 ++++++++++++--
 telemetry.csproj             |  8 ++++
 5 files changed, 92 insertions(+), 30 deletions(-)

diff --git a/Pages/Index.cshtml.cs b/Pages/Index.cshtml.cs
index 34a599f..706044b 100644
--- a/Pages/Index.cshtml.cs
+++ b/Pages/Index.cshtml.cs
@@ -14,6 +14,7 @@ public IndexModel(ILogger<IndexModel> logger)
 
     public void OnGet()
     {
-
+        var myName = "ваше имя"; // ваше имя
+        _logger.LogInformation("Sample log. My name is {MyName}", myName);
     }
 }
diff --git a/Program.cs b/Program.cs
index bc275e4..1371c91 100644
--- a/Program.cs
+++ b/Program.cs
@@ -1,25 +1,66 @@
+using Elastic.Channels;
+using Elastic.Ingest.Elasticsearch;
+using Elastic.Ingest.Elasticsearch.DataStreams;
+using Elastic.Serilog.Sinks;
+using Elastic.Transport;
+using Serilog;
+
 var builder = WebApplication.CreateBuilder(args);
+Log.Logger = new LoggerConfiguration()
+    .Enrich.FromLogContext()
+    .WriteTo.Elasticsearch(new[] { new Uri("http://localhost:9200") }, opts =>
+    {
+        opts.DataStream = new DataStreamName("logs", "telemetry-logging", "demo");
+        opts.BootstrapMethod = BootstrapMethod.Failure;
+        opts.ConfigureChannel = channelOpts =>
+        {
+            channelOpts.BufferOptions = new BufferOptions
+            {
+                ExportMaxConcurrency = 10
+            };
+        };
+    }, transport =>
+    {
+        transport.Authentication(new BasicAuthentication("elastic", "changeme")); // Basic Auth
+    })
+    .Enrich.WithProperty("Environment", builder.Environment.EnvironmentName)
+    .ReadFrom.Configuration(builder.Configuration)
+    .CreateLogger();
 
-// Add services to the container.
-builder.Services.AddRazorPages();
+try
+{
+    // Add services to the container.
+    builder.Services.AddRazorPages();
 
-var app = builder.Build();
+    builder.Host.UseSerilog();
 
-// Configure the HTTP request pipeline.
-if (!app.Environment.IsDevelopment())
-{
-    app.UseExceptionHandler("/Error");
-    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
-    app.UseHsts();
-}
+    builder.Services.AddSerilog((hostingContext, loggerConfiguration) =>
+        loggerConfiguration.ReadFrom.Configuration(hostingContext.GetRequiredService<IConfiguration>()));
 
-app.UseHttpsRedirection();
-app.UseStaticFiles();
+    var app = builder.Build();
 
-app.UseRouting();
+    // Configure the HTTP request pipeline.
+    if (!app.Environment.IsDevelopment())
+    {
+        app.UseExceptionHandler("/Error");
+        // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+        app.UseHsts();
+    }
 
-app.UseAuthorization();
+    app.UseHttpsRedirection();
+    app.UseStaticFiles();
+    app.UseSerilogRequestLogging();
 
-app.MapRazorPages();
+    app.UseRouting();
 
-app.Run();
+    app.UseAuthorization();
+
+    app.MapRazorPages();
+
+    app.Run();
+}
+catch (Exception e)
+{
+    Log.Logger.Error("{ex}", e);
+    throw;
+}
\ No newline at end of file
diff --git a/appsettings.Development.json b/appsettings.Development.json
index 770d3e9..9e26dfe 100644
--- a/appsettings.Development.json
+++ b/appsettings.Development.json
@@ -1,9 +1 @@
-{
-  "DetailedErrors": true,
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  }
-}
+{}
\ No newline at end of file
diff --git a/appsettings.json b/appsettings.json
index 10f68b8..6f5ed00 100644
--- a/appsettings.json
+++ b/appsettings.json
@@ -1,9 +1,29 @@
 {
-  "Logging": {
-    "LogLevel": {
+  "Serilog": {
+    "WriteTo": [
+      {
+        "Name": "File",
+        "Args": {
+          "path": ".logs/log-.txt",
+          "formatter": "Serilog.Formatting.Compact.RenderedCompactJsonFormatter, Serilog.Formatting.Compact",
+          "rollingInterval": "Day",
+          "rollOnFileSizeLimit": true
+        }
+      },
+      {
+        "Name": "Console",
+        "Args": {
+          "outputTemplate": "[{Timestamp:HH:mm:ss} {Level:u3}] {Message:lj} {Properties:j}{NewLine}{Exception}"
+        }
+      }
+    ],
+    "MinimumLevel": {
       "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
+      "Override": {
+        "Microsoft": "Warning",
+        "System": "Warning"
+      }
     }
   },
   "AllowedHosts": "*"
-}
+}
\ No newline at end of file
diff --git a/telemetry.csproj b/telemetry.csproj
index 1b28a01..75bb6ba 100644
--- a/telemetry.csproj
+++ b/telemetry.csproj
@@ -4,6 +4,14 @@
     <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
+    <LangVersion>11</LangVersion>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Elastic.Serilog.Sinks" Version="8.12.2" />
+    <PackageReference Include="Serilog" Version="4.1.0" />
+    <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
+    <PackageReference Include="Serilog.Enrichers.Environment" Version="3.0.1" />
+  </ItemGroup>
+
 </Project>