MicroService example to depend on project reference. (#1031)

examples/MicroserviceExample/Utils/Messaging/MessageReceiver.cs

@@ -57,7 +57,7 @@ namespace Utils.Messaging
         public void ReceiveMessage(BasicDeliverEventArgs ea)
         {
             // Extract the ActivityContext of the upstream parent from the message headers.
-            var parentContext = TextFormat.Extract(ea.BasicProperties, this.ExtractTraceContextFromBasicProperties);
+            var parentContext = TextFormat.Extract(default, ea.BasicProperties, this.ExtractTraceContextFromBasicProperties);
 
             // Start an activity with a name following the semantic convention of the OpenTelemetry messaging specification.
             // https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/trace/semantic_conventions/messaging.md#span-name

examples/MicroserviceExample/Utils/Utils.csproj

@@ -5,7 +5,11 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.6" />
-    <PackageReference Include="OpenTelemetry" Version="0.4.0-beta.2" />
     <PackageReference Include="RabbitMQ.Client" Version="6.1.0" />
   </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Api\OpenTelemetry.Api.csproj" />
+  </ItemGroup>
+
 </Project>

examples/MicroserviceExample/WebApi/Dockerfile

@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/dotnet/core/sdk:3.1-alpine AS build
 
 WORKDIR /app
 COPY . ./
-RUN dotnet publish WebApi -c Release -o /out
+RUN dotnet publish ./examples/MicroserviceExample/WebApi -c Release -o /out -p:IntegrationBuild=true
 
 FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-alpine AS runtime
 WORKDIR /app

examples/MicroserviceExample/WebApi/WebApi.csproj

@@ -4,12 +4,15 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="OpenTelemetry.Exporter.Zipkin" Version="0.4.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="0.4.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="0.4.0-beta.2" />
     <PackageReference Include="RabbitMQ.Client" Version="6.1.0" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Instrumentation.AspNetCore\OpenTelemetry.Instrumentation.AspNetCore.csproj" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Zipkin\OpenTelemetry.Exporter.Zipkin.csproj" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Extensions.Hosting\OpenTelemetry.Extensions.Hosting.csproj" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\Utils\Utils.csproj" />
   </ItemGroup>

examples/MicroserviceExample/WorkerService/Dockerfile

@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/dotnet/core/sdk:3.1-alpine AS build
 
 WORKDIR /app
 COPY . ./
-RUN dotnet publish WorkerService -c Release -o /out
+RUN dotnet publish ./examples/MicroserviceExample/WorkerService -c Release -o /out -p:IntegrationBuild=true
 
 FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-alpine AS runtime
 WORKDIR /app

examples/MicroserviceExample/WorkerService/WorkerService.csproj

@@ -5,12 +5,15 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="3.1.6" />
-    <PackageReference Include="OpenTelemetry" Version="0.4.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Exporter.Zipkin" Version="0.4.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="0.4.0-beta.2" />
     <PackageReference Include="RabbitMQ.Client" Version="6.1.0" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry\OpenTelemetry.csproj" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Zipkin\OpenTelemetry.Exporter.Zipkin.csproj" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Extensions.Hosting\OpenTelemetry.Extensions.Hosting.csproj" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\Utils\Utils.csproj" />
   </ItemGroup>

examples/MicroserviceExample/docker-compose.yml

@@ -5,7 +5,7 @@ services:
     image: openzipkin/zipkin
     ports:
       - 9411:9411
-      
+
   rabbitmq:
     image: rabbitmq:3-management-alpine
     environment:
@@ -17,8 +17,8 @@ services:
 
   webapi:
     build:
-      context: .
-      dockerfile: ./WebApi/Dockerfile
+      context: ../..
+      dockerfile: ./examples/MicroserviceExample/WebApi/Dockerfile
     image: opentelemetry-example-webapi
     environment:
       - ASPNETCORE_ENVIRONMENT=Development
@@ -34,8 +34,8 @@ services:
 
   workerservice:
     build:
-      context: .
-      dockerfile: ./WorkerService/Dockerfile
+      context: ../..
+      dockerfile: ./examples/MicroserviceExample/WorkerService/Dockerfile
     image: opentelemetry-example-workerservice
     environment:
       - DOTNET_ENVIRONMENT=Development