feat: switching to logging via OpenTelemetry

Endpoint/Controllers/SetupConfiguration/SetupController.cs

@@ -23,6 +23,7 @@ using Mirea.Api.Security.Services;
 using MySqlConnector;
 using Npgsql;
 using Serilog;
+using Serilog.Sinks.OpenTelemetry;
 using StackExchange.Redis;
 using System;
 using System.Collections.Generic;
@@ -434,26 +435,32 @@ public class SetupController(
             }
         };
 
-        if (!string.IsNullOrEmpty(request?.ApiServerSeq))
+        if (!string.IsNullOrEmpty(request?.OpenTelemetryEndpoint)
+            && !string.IsNullOrEmpty(request.OpenTelemetryServiceName))
         {
-            settings.ApiServerSeq = request.ApiServerSeq;
-            settings.ApiKeySeq = request.ApiKeySeq;
+            settings.OpenTelemetryEndpoint = request.OpenTelemetryEndpoint;
+            settings.OpenTelemetryServiceName = request.OpenTelemetryServiceName;
 
             try
             {
-                Log.Logger = new LoggerConfiguration()
-                    .WriteTo.Seq(settings.ApiServerSeq, apiKey: settings.ApiKeySeq)
+                using var innerLogger = new LoggerConfiguration()
+                    .WriteTo.OpenTelemetry(options =>
+                    {
+                        options.Endpoint = settings.OpenTelemetryEndpoint;
+                        options.Protocol = OtlpProtocol.Grpc;
+                        options.ResourceAttributes = new Dictionary<string, object>
+                        {
+                            ["service.name"] = settings.OpenTelemetryServiceName,
+                            ["deployment.environment"] = "test"
+                        };
+                    })
                     .CreateLogger();
 
-                Log.Warning("Testing configuration Seq.");
+                innerLogger.Warning("🚀 Testing OpenTelemetry log delivery.");
             }
-            catch
+            catch (Exception ex)
             {
-                // ignoring
-            }
-            finally
-            {
-                Log.CloseAndFlush();
+                Console.WriteLine("Error sending log to OTEL Collector: " + ex.Message);
             }
         }
 
@@ -476,9 +483,7 @@ public class SetupController(
         {
             EnableLogToFile = settings.EnableLogToFile,
             LogFileName = settings.LogFileName,
-            LogFilePath = settings.LogFilePath,
-            ApiKeySeq = settings.ApiKeySeq,
-            ApiServerSeq = settings.ApiServerSeq
+            LogFilePath = settings.LogFilePath
         });
 
         return true;