From 28ed0f4258b340db29be227d97fbd74d9412db2c Mon Sep 17 00:00:00 2001
From: Juliano Costa <juliano.costa@datadoghq.com>
Date: Thu, 12 Dec 2024 15:21:04 +0100
Subject: [PATCH] Add source and meter

---
 src/cartservice/src/Program.cs                   | 2 ++
 src/cartservice/src/cartservice.csproj           | 2 +-
 src/cartservice/src/cartstore/ValkeyCartStore.cs | 4 ++--
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/cartservice/src/Program.cs b/src/cartservice/src/Program.cs
index cb41bdb304..399d3d107d 100644
--- a/src/cartservice/src/Program.cs
+++ b/src/cartservice/src/Program.cs
@@ -61,6 +61,7 @@
 builder.Services.AddOpenTelemetry()
     .ConfigureResource(appResourceBuilder)
     .WithTracing(tracerBuilder => tracerBuilder
+        .AddSource("OpenTelemetry.Demo.Cart.Source")
         .AddRedisInstrumentation(
             options => options.SetVerboseDatabaseStatements = true)
         .AddAspNetCoreInstrumentation()
@@ -68,6 +69,7 @@
         .AddHttpClientInstrumentation()
         .AddOtlpExporter())
     .WithMetrics(meterBuilder => meterBuilder
+        .AddMeter("OpenTelemetry.Demo.Cart.Meter")
         .AddProcessInstrumentation()
         .AddRuntimeInstrumentation()
         .AddAspNetCoreInstrumentation()
diff --git a/src/cartservice/src/cartservice.csproj b/src/cartservice/src/cartservice.csproj
index b3ac8927f7..d62a131f7f 100644
--- a/src/cartservice/src/cartservice.csproj
+++ b/src/cartservice/src/cartservice.csproj
@@ -30,7 +30,7 @@
     <PackageReference Include="StackExchange.Redis" Version="2.8.22" />
     <PackageReference Include="OpenFeature.Contrib.Providers.Flagd" Version="0.3.0" />
     <PackageReference Include="OpenFeature.Contrib.Hooks.Otel" Version="0.2.0" />
-    <PackageReference Include="OpenFeature" Version="2.1.0" />    
+    <PackageReference Include="OpenFeature" Version="2.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/cartservice/src/cartstore/ValkeyCartStore.cs b/src/cartservice/src/cartstore/ValkeyCartStore.cs
index ffdf14a962..1410be86d0 100644
--- a/src/cartservice/src/cartstore/ValkeyCartStore.cs
+++ b/src/cartservice/src/cartstore/ValkeyCartStore.cs
@@ -25,8 +25,8 @@ public class ValkeyCartStore : ICartStore
     private readonly byte[] _emptyCartBytes;
     private readonly string _connectionString;
 
-    private static readonly ActivitySource CartActivitySource = new("OpenTelemetry.Demo.Cart");
-    private static readonly Meter CartMeter = new Meter("OpenTelemetry.Demo.Cart");
+    private static readonly ActivitySource CartActivitySource = new("OpenTelemetry.Demo.Cart.Source");
+    private static readonly Meter CartMeter = new Meter("OpenTelemetry.Demo.Cart.Meter");
     private static readonly Histogram<long> addItemHistogram = CartMeter.CreateHistogram<long>("app.cart.add_item.latency");
     private static readonly Histogram<long> getCartHistogram = CartMeter.CreateHistogram<long>("app.cart.get_cart.latency");