chore: update examples to .NET 9

.github/workflows/build.yml

@@ -28,6 +28,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
+      - name: Setup .NET 9 Preview
+        uses: actions/setup-dotnet@6bd8b7f7774af54e05809fcc5431931b3eb1ddee # v4.0.1
+        with:
+          dotnet-version: '9.0.x'
+          dotnet-quality: 'preview'
+
       - name: Build
         run: |
           dotnet build

.github/workflows/codeql.yml

@@ -38,6 +38,13 @@ jobs:
       with:
         fetch-depth: 0
 
+    - name: Setup .NET 9 Preview
+      uses: actions/setup-dotnet@6bd8b7f7774af54e05809fcc5431931b3eb1ddee # v4.0.1
+      with:
+        dotnet-version: '9.0.x'
+        dotnet-quality: 'preview'
+
+
     - name: Initialize CodeQL
       uses: github/codeql-action/init@662472033e021d55d94146f66f6058822b0b39fd # v3.27.0
       with:

NewRelicDotNetExamples.sln

@@ -66,6 +66,28 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Sender", "custom-distribute
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Receiver", "custom-distributed-tracing\Receiver\Receiver.csproj", "{C7A586C3-C0BD-4D6F-B9CE-66374900CF50}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ignore-errors", "ignore-errors\ignore-errors.csproj", "{FDDF014F-E5C9-46BB-A15D-9872CB066672}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ignore-errors", "ignore-errors", "{DB522736-B3FD-4F75-B5EB-3F39AC05BE2A}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "kubernetes", "kubernetes", "{0895F1A7-450D-4AD7-80FA-1A3A81769DAC}"
+	ProjectSection(SolutionItems) = preProject
+		kubernetes\Dockerfile = kubernetes\Dockerfile
+		kubernetes\README.md = kubernetes\README.md
+	EndProjectSection
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Chart", "Chart", "{B0504510-9D75-4924-B97F-10561966615E}"
+	ProjectSection(SolutionItems) = preProject
+		kubernetes\chart\.helmignore = kubernetes\chart\.helmignore
+		kubernetes\chart\Chart.yaml = kubernetes\chart\Chart.yaml
+	EndProjectSection
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "templates", "templates", "{9F64C6D3-673E-4EF0-9DCB-BF73864DEF9E}"
+	ProjectSection(SolutionItems) = preProject
+		kubernetes\chart\templates\deployment.yaml = kubernetes\chart\templates\deployment.yaml
+		kubernetes\chart\templates\instrumentation.yaml = kubernetes\chart\templates\instrumentation.yaml
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -116,6 +138,10 @@ Global
 		{C7A586C3-C0BD-4D6F-B9CE-66374900CF50}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C7A586C3-C0BD-4D6F-B9CE-66374900CF50}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C7A586C3-C0BD-4D6F-B9CE-66374900CF50}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FDDF014F-E5C9-46BB-A15D-9872CB066672}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FDDF014F-E5C9-46BB-A15D-9872CB066672}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FDDF014F-E5C9-46BB-A15D-9872CB066672}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FDDF014F-E5C9-46BB-A15D-9872CB066672}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -138,6 +164,9 @@ Global
 		{28F7EABE-3B09-4098-9DA8-028E9EF776DE} = {5E23846E-C310-412F-81FB-477254B68FFA}
 		{DDA626A8-8450-4E0C-91B2-85BA66D5CE7E} = {74106E49-BF72-4BD6-B12C-EFC148C90F80}
 		{C7A586C3-C0BD-4D6F-B9CE-66374900CF50} = {74106E49-BF72-4BD6-B12C-EFC148C90F80}
+		{FDDF014F-E5C9-46BB-A15D-9872CB066672} = {DB522736-B3FD-4F75-B5EB-3F39AC05BE2A}
+		{B0504510-9D75-4924-B97F-10561966615E} = {0895F1A7-450D-4AD7-80FA-1A3A81769DAC}
+		{9F64C6D3-673E-4EF0-9DCB-BF73864DEF9E} = {B0504510-9D75-4924-B97F-10561966615E}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {974824D6-453F-4962-AF8A-31949A0F847E}

README.md

@@ -1,6 +1,6 @@
 <a href="https://opensource.newrelic.com/oss-category/#example-code"><picture><source media="(prefers-color-scheme: dark)" srcset="https://github.com/newrelic/opensource-website/raw/main/src/images/categories/dark/Example_Code.png"><source media="(prefers-color-scheme: light)" srcset="https://github.com/newrelic/opensource-website/raw/main/src/images/categories/Example_Code.png"><img alt="New Relic Open Source example project banner." src="https://github.com/newrelic/opensource-website/raw/main/src/images/categories/Example_Code.png"></picture></a>
 
-# New Relic .Net Agent Code Samples
+# New Relic .NET Agent Code Samples
 
 A collection of code samples that demonstrate various methods of installing and using the New Relic .NET agent.
 

console/ConsoleSample.csproj

@@ -2,16 +2,16 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <LangVersion>default</LangVersion>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
     <!-- 
       Use the latest version of the NewRelic.Agent package. 
       NOTE: For a production app, you should always reference a specific package version

console/README.md

@@ -1,7 +1,7 @@
-# New Relic .NET Agent Sample - Console (.NET 8)
+# New Relic .NET Agent Sample - Console (.NET 9)
 
 ## Overview
-This sample demonstrates a .NET 8 Console app, using the `NewRelic.Agent` [NuGet package](https://www.nuget.org/packages/NewRelic.Agent). The application runs a `BackgroundService` that requests the current weather for Portland, OR (using a free api service) every 5 seconds and writes the  JSON response to the console. 
+This sample demonstrates a .NET 9 Console app, using the `NewRelic.Agent` [NuGet package](https://www.nuget.org/packages/NewRelic.Agent). The application runs a `BackgroundService` that requests the current weather for Portland, OR (using a free api service) every 5 seconds and writes the  JSON response to the console. 
 
 ## To run this sample:
 1. Edit `runSample.ps1` and replace `<your-new-relic-license-key>` with your New Relic license key.
@@ -10,7 +10,7 @@ This sample demonstrates a .NET 8 Console app, using the `NewRelic.Agent` [NuGet
     .\runSample.ps1
     ```
 3. Log in to your New Relic account and look for the `ConsoleSample` app on the APM Summary page (it can take a few minutes).
-4. You can view the logs generated by the New Relic .NET Agent by navigating to the `bin\debug\net8.0\newrelic\logs` folder.
+4. You can view the logs generated by the New Relic .NET Agent by navigating to the `bin\debug\net9.0\newrelic\logs` folder.
 
 ## For more help
 Refer to the [.NET Agent Documentation](https://docs.newrelic.com/install/dotnet) if you need further guidance.

console/runSample.ps1

@@ -2,10 +2,10 @@
 # set the required environment variables for the .NET Agent
 $env:CORECLR_ENABLE_PROFILING=1
 $env:CORECLR_PROFILER="{36032161-FFC0-4B61-B559-F6C5D41BAE5A}"
-$env:CORECLR_PROFILER_PATH="$PWD\bin\release\net8.0\newrelic\NewRelic.Profiler.dll"
-$env:CORECLR_NEWRELIC_HOME="$PWD\bin\release\net8.0\newrelic"
+$env:CORECLR_PROFILER_PATH="$PWD\bin\release\net9.0\newrelic\NewRelic.Profiler.dll"
+$env:CORECLR_NEWRELIC_HOME="$PWD\bin\release\net9.0\newrelic"
 $env:NEW_RELIC_LICENSE_KEY="<your-new-relic-license-key>" # *** Replace with your license key! *** 
 $env:NEW_RELIC_APP_NAME="ConsoleSample"
 
 # run the sample
-dotnet run -c Release
+dotnet run -c Release

custom-distributed-tracing/Receiver/Dockerfile

@@ -1,8 +1,8 @@
-FROM mcr.microsoft.com/dotnet/runtime:8.0 AS base
+FROM mcr.microsoft.com/dotnet/runtime:9.0 AS base
 WORKDIR /app
 EXPOSE 80
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build 
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build 
 WORKDIR /src
 
 COPY . ./Receiver

custom-distributed-tracing/Receiver/Program.cs

@@ -1,4 +1,7 @@
-using Azure.Messaging.ServiceBus;
+// Copyright 2023 New Relic, Inc. All rights reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+using Azure.Messaging.ServiceBus;
 using NewRelic.Api.Agent;
 
 Console.WriteLine("Hello from Reciever");
@@ -53,12 +56,12 @@
         return data;
     }
     object value;
     if (applicationProperties.TryGetValue(key, out value))
     {
         if (value != null)
         {
             Console.WriteLine($"key=value: {key} = {value}");
             data.Add(value.ToString());
         }
     }
     return data;

custom-distributed-tracing/Receiver/Receiver.csproj

@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
@@ -11,6 +11,7 @@
     <PackageReference Include="Azure.Messaging.ServiceBus" Version="7.18.2" />
     <PackageReference Include="NewRelic.Agent" Version="10.33.1" />
     <PackageReference Include="NewRelic.Agent.Api" Version="10.33.1" />
+    <PackageReference Include="System.Text.Json" Version="9.0.0" />
   </ItemGroup>
 
 </Project>

custom-distributed-tracing/Sender/Dockerfile

@@ -1,8 +1,8 @@
-FROM mcr.microsoft.com/dotnet/runtime:8.0 AS base
+FROM mcr.microsoft.com/dotnet/runtime:9.0 AS base
 WORKDIR /app
 EXPOSE 80
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build 
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build 
 WORKDIR /src
 
 COPY . ./Sender

custom-distributed-tracing/Sender/Program.cs

@@ -1,4 +1,7 @@
-using Azure.Messaging.ServiceBus;
+// Copyright 2023 New Relic, Inc. All rights reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+using Azure.Messaging.ServiceBus;
 using NewRelic.Api.Agent;
 
 Console.WriteLine("Hello from Sender");

custom-distributed-tracing/Sender/Sender.csproj

@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
@@ -11,6 +11,7 @@
     <PackageReference Include="Azure.Messaging.ServiceBus" Version="7.18.2" />
     <PackageReference Include="NewRelic.Agent" Version="10.33.1" />
     <PackageReference Include="NewRelic.Agent.Api" Version="10.33.1" />
+    <PackageReference Include="System.Text.Json" Version="9.0.0" />
   </ItemGroup>
 
 </Project>

docker-agent-installed/alpine/Dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-alpine AS base
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-alpine AS base
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine AS build
 
 WORKDIR /src
 COPY . ./

docker-agent-installed/alpine/README.md

@@ -1,7 +1,7 @@
 # New Relic .NET Agent Sample - Docker (Alpine)
 
 ## Overview
-This sample demonstrates running a .NET 8 Web API in an Alpine-based Docker container, with New Relic .NET Agent instrumentation.
+This sample demonstrates running a .NET 9 Web API in an Alpine-based Docker container, with New Relic .NET Agent instrumentation.
 The sample application is just the "default" application created by running `dotnet new webapi`.
 
 The two important parts of this sample are installation of the New Relic .NET Agent and setting the required environment variables to enable the .NET Agent

docker-agent-installed/alpine/WeatherForecast.csproj

@@ -1,15 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <LangVersion>default</LangVersion>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.10" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.9.0" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="7.0.0" />
   </ItemGroup>
 
 </Project>

docker-agent-installed/centos/Dockerfile

@@ -4,7 +4,7 @@ EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80
 
 # build using the Debian-based .NET SDK image
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
 
 WORKDIR /src
 COPY . ./
@@ -14,7 +14,7 @@ RUN dotnet publish -c Release -o /app/publish
 FROM base AS final
 
 # install asp.netcore
-RUN dnf install aspnetcore-runtime-8.0 -y
+RUN dnf install aspnetcore-runtime-9.0 -y
 
 # install wget
 RUN yum -y update && yum -y install wget

docker-agent-installed/centos/README.md

@@ -2,7 +2,7 @@
 
 ## Overview
 
-This sample demonstrates running a .NET 8 Web API in a Centos-based Docker container, with New Relic .NET Agent instrumentation. The sample application is just the "default" application created 
+This sample demonstrates running a .NET 9 Web API in a Centos-based Docker container, with New Relic .NET Agent instrumentation. The sample application is just the "default" application created 
 by running `dotnet new webapi`.
 
 The two important parts of this sample are installation of the New Relic .NET Agent and setting the required environment variables to enable the .NET Agent

docker-agent-installed/centos/WeatherForecast.csproj

@@ -1,15 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <LangVersion>default</LangVersion>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.10" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.9.0" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="7.0.0" />
   </ItemGroup>
 
 </Project>

docker-agent-installed/ubuntu/Dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-noble AS base
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-noble AS base
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0-noble AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0-noble AS build
 
 WORKDIR /src
 COPY . ./

docker-agent-installed/ubuntu/README.md

@@ -2,14 +2,14 @@
 
 ## Overview
 
-This sample demonstrates running a .NET 8 Web API in a Ubuntu-based Docker container, with New Relic .NET Agent instrumentation. The sample application is just the "default" application created 
+This sample demonstrates running a .NET 9 Web API in a Ubuntu-based Docker container, with New Relic .NET Agent instrumentation. The sample application is just the "default" application created 
 by running `dotnet new webapi`.
 
 The two important parts of this sample are installation of the New Relic .NET Agent and setting the required environment variables to enable the .NET Agent
 to load and instrument the sample app. Refer to `Dockerfile` for details.
 
 Note that this sample uses a Ubuntu-based Docker image; you could use a Debian-based image also, by changing the tag on the two `FROM` lines in
-`Dockerfile` to reference `8.0` (or `8.0-bookworm-slim`). No other changes required are required.
+`Dockerfile` to reference `9.0` (or `9.0-bookworm-slim`). No other changes required are required.
 
 ## To run this sample:
 1. Edit `Dockerfile` and replace `<your-new-relic-license-key>` with your New Relic license key.

docker-agent-installed/ubuntu/WeatherForecast.csproj

@@ -1,15 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <LangVersion>default</LangVersion>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.10" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.9.0" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="7.0.0" />
   </ItemGroup>
 
 </Project>

docker-agent-nuget/alpine/Dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-alpine AS base
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-alpine AS base
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine AS build
 
 WORKDIR /src
 COPY . ./

docker-agent-nuget/alpine/README.md

@@ -2,7 +2,7 @@
 
 ## Overview
 
-This sample demonstrates running a .NET 8 Web API in an Alpine-based Docker container with New Relic .NET Agent instrumentation via NuGet packages.
+This sample demonstrates running a .NET 9 Web API in an Alpine-based Docker container with New Relic .NET Agent instrumentation via NuGet packages.
 
 The sample application is just the "default" application created by running `dotnet new webapi`.
 

docker-agent-nuget/alpine/WeatherForecast.csproj

@@ -1,15 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <LangVersion>default</LangVersion>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.10" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.9.0" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="7.0.0" />
     <!-- 
       Use the latest version of the NewRelic.Agent package. 
       NOTE: For a production app, you should always reference a specific package version