feat: add Datadog tracer to Dockerfile

Author: jeastham1993

user-management/src/Stickerlandia.UserManagement.Api/Dockerfile

@@ -2,6 +2,10 @@ FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 
 WORKDIR /App
 
+# Download the latest version of the tracer but don't install yet
+RUN TRACER_VERSION=$(curl -s \https://api.github.com/repos/DataDog/dd-trace-dotnet/releases/latest | grep tag_name | cut -d '"' -f 4 | cut -c2-) \
+    && curl -Lo /tmp/datadog-dotnet-apm.deb https://github.com/DataDog/dd-trace-dotnet/releases/download/v${TRACER_VERSION}/datadog-dotnet-apm_${TRACER_VERSION}_arm64.deb
+
 # Deps
 COPY src/Stickerlandia.UserManagement.Api/Stickerlandia.UserManagement.Api.csproj src/Stickerlandia.UserManagement.Api/
 RUN dotnet restore src/Stickerlandia.UserManagement.Api/Stickerlandia.UserManagement.Api.csproj
@@ -13,10 +17,28 @@ COPY . ./
 RUN dotnet publish src/Stickerlandia.UserManagement.Api/Stickerlandia.UserManagement.Api.csproj -o out -c Release
 
 FROM mcr.microsoft.com/dotnet/aspnet:8.0-noble-chiseled AS runtime
+
+# Copy the tracer from build target
+COPY --from=build /tmp/datadog-dotnet-apm.deb /tmp/datadog-dotnet-apm.deb
+# Install the tracer
+RUN mkdir -p /opt/datadog \
+    && mkdir -p /var/log/datadog \
+    && dpkg -i /tmp/datadog-dotnet-apm.deb \
+    && rm /tmp/datadog-dotnet-apm.deb
+
 ARG DD_GIT_REPOSITORY_URL
 ARG DD_GIT_COMMIT_SHA
+
 ENV DD_GIT_REPOSITORY_URL=${DD_GIT_REPOSITORY_URL} 
 ENV DD_GIT_COMMIT_SHA=${DD_GIT_COMMIT_SHA}
+
+ENV CORECLR_ENABLE_PROFILING=1
+ENV CORECLR_PROFILER={846F5F1C-F9AE-4B07-969E-05C26BC060D8}
+ENV CORECLR_PROFILER_PATH=/opt/datadog/Datadog.Trace.ClrProfiler.Native.so
+ENV DD_DOTNET_TRACER_HOME=/opt/datadog
+ENV DD_INTEGRATIONS=/opt/datadog/integrations.json
+ENV DD_LOGS_INJECTION=true
+ENV DD_RUNTIME_METRICS_ENABLED=true
 WORKDIR /App
 COPY --from=build /App/out .
 EXPOSE 80

user-management/src/Stickerlandia.UserManagement.Api/Dockerfile-x86

@@ -2,6 +2,10 @@ FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 
 WORKDIR /App
 
+# Download the latest version of the tracer but don't install yet
+RUN TRACER_VERSION=$(curl -s \https://api.github.com/repos/DataDog/dd-trace-dotnet/releases/latest | grep tag_name | cut -d '"' -f 4 | cut -c2-) \
+    && curl -Lo /tmp/datadog-dotnet-apm.deb https://github.com/DataDog/dd-trace-dotnet/releases/download/v${TRACER_VERSION}/datadog-dotnet-apm_${TRACER_VERSION}_amd64.deb
+
 # Deps
 COPY src/Stickerlandia.UserManagement.Api/Stickerlandia.UserManagement.Api.csproj src/Stickerlandia.UserManagement.Api/
 RUN dotnet restore src/Stickerlandia.UserManagement.Api/Stickerlandia.UserManagement.Api.csproj
@@ -13,10 +17,28 @@ COPY . ./
 RUN dotnet publish src/Stickerlandia.UserManagement.Api/Stickerlandia.UserManagement.Api.csproj -o out -c Release -r linux-x64
 
 FROM mcr.microsoft.com/dotnet/aspnet:8.0-noble-chiseled AS runtime
+
+# Copy the tracer from build target
+COPY --from=build /tmp/datadog-dotnet-apm.deb /tmp/datadog-dotnet-apm.deb
+# Install the tracer
+RUN mkdir -p /opt/datadog \
+    && mkdir -p /var/log/datadog \
+    && dpkg -i /tmp/datadog-dotnet-apm.deb \
+    && rm /tmp/datadog-dotnet-apm.deb
+
 ARG DD_GIT_REPOSITORY_URL
 ARG DD_GIT_COMMIT_SHA
+
 ENV DD_GIT_REPOSITORY_URL=${DD_GIT_REPOSITORY_URL} 
 ENV DD_GIT_COMMIT_SHA=${DD_GIT_COMMIT_SHA}
+
+ENV CORECLR_ENABLE_PROFILING=1
+ENV CORECLR_PROFILER={846F5F1C-F9AE-4B07-969E-05C26BC060D8}
+ENV CORECLR_PROFILER_PATH=/opt/datadog/Datadog.Trace.ClrProfiler.Native.so
+ENV DD_DOTNET_TRACER_HOME=/opt/datadog
+ENV DD_INTEGRATIONS=/opt/datadog/integrations.json
+ENV DD_LOGS_INJECTION=true
+ENV DD_RUNTIME_METRICS_ENABLED=true
 WORKDIR /App
 COPY --from=build /App/out .
 EXPOSE 80