Бойко, Москалев, Федоров, Щеглеватов

.logs/log-20241126.txt

@@ -0,0 +1,7 @@
+{"@t":"2024-11-26T10:07:33.7349640Z","@m":"Failed to determine the https port for redirect.","@i":"ca76cc21","@l":"Warning","@tr":"aec78447a82b7da9f6912bb6ce17acfc","@sp":"38ed0dbf01f5db46","EventId":{"Id":3,"Name":"FailedToDeterminePort"},"SourceContext":"Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware","RequestId":"0HN8E08IIDI6D:00000001","RequestPath":"/","ConnectionId":"0HN8E08IIDI6D"}
+{"@t":"2024-11-26T10:07:34.0467650Z","@m":"HTTP \"GET\" \"/\" responded 200 in 212.9951 ms","@i":"62d0885c","@tr":"aec78447a82b7da9f6912bb6ce17acfc","@sp":"38ed0dbf01f5db46","RequestMethod":"GET","RequestPath":"/","StatusCode":200,"Elapsed":212.9951,"SourceContext":"Serilog.AspNetCore.RequestLoggingMiddleware"}
+{"@t":"2024-11-26T10:46:21.7330327Z","@m":"Failed to determine the https port for redirect.","@i":"ca76cc21","@l":"Warning","@tr":"8d110a3dced651ef26b0412103bcd7ae","@sp":"b2bc37737efc6569","EventId":{"Id":3,"Name":"FailedToDeterminePort"},"SourceContext":"Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware","RequestId":"0HN8E0U8FV9J9:00000001","RequestPath":"/","ConnectionId":"0HN8E0U8FV9J9"}
+{"@t":"2024-11-26T10:46:21.9820781Z","@m":"HTTP \"GET\" \"/\" responded 200 in 170.0960 ms","@i":"62d0885c","@tr":"8d110a3dced651ef26b0412103bcd7ae","@sp":"b2bc37737efc6569","RequestMethod":"GET","RequestPath":"/","StatusCode":200,"Elapsed":170.096,"SourceContext":"Serilog.AspNetCore.RequestLoggingMiddleware"}
+{"@t":"2024-11-26T10:57:18.7609691Z","@m":"Failed to determine the https port for redirect.","@i":"ca76cc21","@l":"Warning","@tr":"71b8f3d6027173bac22482a73b45b105","@sp":"9d13b408b57fb4a1","EventId":{"Id":3,"Name":"FailedToDeterminePort"},"SourceContext":"Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware","RequestId":"0HN8E14C7E31N:00000001","RequestPath":"/","ConnectionId":"0HN8E14C7E31N"}
+{"@t":"2024-11-26T10:57:18.9092093Z","@m":"Sample log. My name is \"Vladimir\"","@i":"04820aad","@tr":"71b8f3d6027173bac22482a73b45b105","@sp":"9d13b408b57fb4a1","MyName":"Vladimir","SourceContext":"telemetry.Pages.IndexModel","ActionId":"9ed1f574-d53d-44fd-b574-1c5ab9b42994","ActionName":"/Index","RequestId":"0HN8E14C7E31N:00000001","RequestPath":"/","ConnectionId":"0HN8E14C7E31N"}
+{"@t":"2024-11-26T10:57:19.0484215Z","@m":"HTTP \"GET\" \"/\" responded 200 in 194.3876 ms","@i":"62d0885c","@tr":"71b8f3d6027173bac22482a73b45b105","@sp":"9d13b408b57fb4a1","RequestMethod":"GET","RequestPath":"/","StatusCode":200,"Elapsed":194.3876,"SourceContext":"Serilog.AspNetCore.RequestLoggingMiddleware"}

Pages/Index.cshtml

@@ -8,3 +8,4 @@
     <h1 class="display-4">Welcome</h1>
     <p>Learn about <a href="https://learn.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
 </div>
+

Pages/Index.cshtml.cs

@@ -14,6 +14,7 @@ public IndexModel(ILogger<IndexModel> logger)
 
     public void OnGet()
     {
-
+        var myName = "Vladimir"; 
+        _logger.LogInformation("Sample log. My name is {MyName}", myName);
     }
 }

Program.cs

@@ -1,25 +1,64 @@
-var builder = WebApplication.CreateBuilder(args);
+using Elastic.Channels;
+using Elastic.Ingest.Elasticsearch;
+using Elastic.Ingest.Elasticsearch.DataStreams;
+using Elastic.Serilog.Sinks;
+using Elastic.Transport;
+using Serilog;
 
-// Add services to the container.
-builder.Services.AddRazorPages();
+var builder = WebApplication.CreateBuilder(args);
 
-var app = builder.Build();
+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"));
+    })
+    .Enrich.WithProperty("Environment", builder.Environment.EnvironmentName)
+    .ReadFrom.Configuration(builder.Configuration)
+    .CreateLogger();
 
-// Configure the HTTP request pipeline.
-if (!app.Environment.IsDevelopment())
+try
 {
-    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.AddRazorPages();
+
+    builder.Host.UseSerilog();
+
+    builder.Services.AddSerilog((hostingContext, loggerConfiguration) =>
+        loggerConfiguration.ReadFrom.Configuration(hostingContext.GetService<HostBuilderContext>().Configuration));
 
-app.UseHttpsRedirection();
-app.UseStaticFiles();
+    var app = builder.Build();
 
-app.UseRouting();
+    if (!app.Environment.IsDevelopment())
+    {
+        app.UseExceptionHandler("/Error");
+        app.UseHsts();
+    }
 
-app.UseAuthorization();
+    app.UseHttpsRedirection();
+    app.UseStaticFiles();
+    app.UseSerilogRequestLogging();
 
-app.MapRazorPages();
+    app.UseRouting();
+
+    app.UseAuthorization();
+
+    app.MapRazorPages();
+
+    app.Run();
+}
+catch (Exception e)
+{
+    Log.Logger.Fatal($"Fatal: {e.Message}");
+}
 
-app.Run();

appsettings.Development.json

@@ -1,9 +1 @@
-{
-  "DetailedErrors": true,
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  }
-}
+{}

appsettings.json

@@ -1,8 +1,28 @@
 {
-  "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": "*"

telemetry.csproj

@@ -6,4 +6,11 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </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>