AI Integration: Fixes Open Telemetry Example (#3868)

* first draft

* add filter

* revert csproj

* fix sample

* changed log message

* remove unused library

Microsoft.Azure.Cosmos.Samples/Usage/OpenTelemetry/AppSettings.json

@@ -1,7 +1,9 @@
 {
   "Logging": {
-    "LogLevel": {
-      "Azure-Cosmos-Operation-Request-Diagnostics": "Information"
+    "OpenTelemetry": {
+      "LogLevel": {
+        "Azure.Cosmos.Operation.Request.Diagnostics": "Warning"
+      }
     }
   },
   "CosmosDBEndPointUrl": "https://localhost:8081",

Microsoft.Azure.Cosmos.Samples/Usage/OpenTelemetry/OpenTelemetry.csproj

@@ -12,10 +12,6 @@
     <PackageReference Include="Azure.Monitor.OpenTelemetry.Exporter" Version="1.0.0-beta.10" />
     <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.33.0-preview" />
     <PackageReference Include="Microsoft.Extensions.Azure" Version="1.6.3" />
-    <PackageReference Include="OpenTelemetry" Version="1.4.0" />
-    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="7.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="3.1.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.2.0" />
   </ItemGroup>
 

Microsoft.Azure.Cosmos.Samples/Usage/OpenTelemetry/Program.cs

@@ -25,8 +25,8 @@
             try
             {
                 IConfigurationRoot configuration = new ConfigurationBuilder()
-                            .AddJsonFile("AppSettings.json")
-                            .Build();
+                                                            .AddJsonFile("AppSettings.json")
+                                                            .Build();
 
                 string endpoint = configuration["CosmosDBEndPointUrl"];
                 if (string.IsNullOrEmpty(endpoint))
@@ -52,12 +52,16 @@
                             serviceVersion: "1.0.0");
 
                 // Set up logging to forward logs to chosen exporter
-                using ILoggerFactory loggerFactory = LoggerFactory.Create(builder => builder.AddOpenTelemetry(options =>
-                    {
-                        options.IncludeFormattedMessage = true;
-                        options.SetResourceBuilder(resource);
-                        options.AddAzureMonitorLogExporter(o => o.ConnectionString = aiConnectionString); // Set up exporter of your choice
-                    }));
+                using ILoggerFactory loggerFactory 
+                    = LoggerFactory.Create(builder => builder
+                                                        .AddConfiguration(configuration.GetSection("Logging"))
+                                                        .AddOpenTelemetry(options =>
+                                                            {
+                                                                options.IncludeFormattedMessage = true;
+                                                                options.SetResourceBuilder(resource);
+                                                                options.AddAzureMonitorLogExporter(o => o.ConnectionString = aiConnectionString); // Set up exporter of your choice
+                                                            }));
+                /*.AddFilter(level => level == LogLevel.Error) // Filter  is irrespective of event type or event name*/
 
                 AzureEventSourceLogForwarder logforwader = new AzureEventSourceLogForwarder(loggerFactory);
                 logforwader.Start();
@@ -76,6 +80,7 @@
                 {
                     IsDistributedTracingEnabled = true // Defaults to true, set to false to disable
                 };
+                
                 // </EnableDistributedTracing>
                 using (CosmosClient client = new CosmosClient(endpoint, authKey, options))
                 {
@@ -88,7 +93,6 @@
 
                     await Program.RunCrudDemo(container);
                 }
-
             }
             finally
             {
@@ -116,6 +120,15 @@
                 Console.WriteLine($"Read document with id: {i}");
             }
 
+            try
+            {
+                await container.ReadItemAsync<Item>($"random key", new PartitionKey($"random partition"));
+            }
+            catch(Exception)
+            {
+                Console.WriteLine("Generate exception by reading an invalid key");
+            }
+            
             for (int i = 1; i <= 5; i++)
             {
                 await container.ReplaceItemAsync(new Item { Id = $"{i}", Status = "updated" }, $"{i}", new PartitionKey($"{i}"));