Add Jaeger export

src/Services/Basket/Basket.API/Basket.API.csproj

@@ -45,6 +45,7 @@
   <ItemGroup>
     <PackageReference Include="OpenTelemetry" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.0.1" />
+    <PackageReference Include="OpenTelemetry.Exporter.Jaeger" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Exporter.Zipkin" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.0.0-rc2" />

src/Services/Basket/Basket.API/OpenTelemetry.cs

@@ -31,6 +31,13 @@ static class OpenTelemetryExtensions
         // Configure exporter
         switch (exportType)
         {
+            case "jaeger":
+                tracerProviderBuilder.AddJaegerExporter(options =>
+                {
+                    var agentHost = Environment.GetEnvironmentVariable("OTEL_EXPORTER_JAEGER_AGENTHOST");
+                    options.AgentHost = agentHost;
+                });
+                break;
             case "otlp":
                 tracerProviderBuilder.AddOtlpExporter(options =>
                 {

src/Web/WebMVC/OpenTelemetry.cs

@@ -27,6 +27,13 @@ static class OpenTelemetryExtensions
             // Configure exporter
             switch (exportType)
             {
+                case "jaeger":
+                    tracerProviderBuilder.AddJaegerExporter(options =>
+                    {
+                        var agentHost = Environment.GetEnvironmentVariable("OTEL_EXPORTER_JAEGER_AGENTHOST");
+                        options.AgentHost = agentHost;
+                    });
+                    break;
                 case "otlp":
                     tracerProviderBuilder.AddOtlpExporter(options =>
                     {

src/Web/WebMVC/WebMVC.csproj

@@ -47,6 +47,7 @@
   <ItemGroup>
     <PackageReference Include="OpenTelemetry" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.0.1" />
+    <PackageReference Include="OpenTelemetry.Exporter.Jaeger" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Exporter.Zipkin" Version="1.0.1" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.0.0-rc2" />

src/docker-compose.opentelemetry.jaeger.yml

@@ -0,0 +1,29 @@
+version: '3.4'
+
+# The OpenTelemetry docker-compose file is used to configure OpenTelemetry for the services
+#
+# You need to start it with the following CLI command:
+# docker-compose -f docker-compose.yml -f docker-compose.override.yml -f docker-compose.opentelemetry.zipkin.yml up
+
+services:
+  jaeger-all-in-one:
+    image: jaegertracing/all-in-one:latest
+    ports:
+      - "5775:5775/udp"
+      - "6831:6831/udp"
+      - "6832:6832/udp"
+      - "5778:5778"
+      - "16686:16686"
+      - "14268:14268"
+      - "14250:14250"
+      - "9411:9411"
+
+  basket-api:
+    environment:
+      - OTEL_USE_EXPORTER=jaeger
+      - OTEL_EXPORTER_JAEGER_AGENTHOST=${OTEL_EXPORTER_JAEGER_AGENTHOST:-jaeger-all-in-one}
+
+  webmvc:
+    environment:
+      - OTEL_USE_EXPORTER=jaeger
+      - OTEL_EXPORTER_JAEGER_AGENTHOST=${OTEL_EXPORTER_JAEGER_AGENTHOST:-jaeger-all-in-one}