Release 0.5.0

[pellared]

Added

• Add support for .NET 7.
• Add support for OTEL_DOTNET_AUTO_LOGS_ENABLED.
• Add error log if bytecode instrumentation type is missing all instrumentation methods.
• Plugins can overwrite OpenTelemetry .NET SDK exporters' and instrumentations' options.

Changed

• Replace OTEL_DOTNET_AUTO_LOAD_TRACER_AT_STARTUP with OTEL_DOTNET_AUTO_TRACES_ENABLED and OTEL_DOTNET_AUTO_LOAD_METER_AT_STARTUP with OTEL_DOTNET_AUTO_METRICS_ENABLED.
• Disable OpenTracing by default. OpenTracing can be re-enabled via OTEL_DOTNET_AUTO_OPENTRACING_ENABLED.
• GraphQL exceptions are recorded as OTel events.
• DOTNET_STARTUP_HOOKS required value changed to $INSTALL_DIR/net/OpenTelemetry.AutoInstrumentation.StartupHook.dll.

Removed

• Remove support for .NET Core 3.1.
• Remove support for OTEL_DOTNET_AUTO_HTTP2UNENCRYPTEDSUPPORT_ENABLED.
• Remove support for OTEL_DOTNET_AUTO_ENABLED. Use CORECLR_ENABLE_PROFILING or COR_ENABLE_PROFILING instead.
• Remove support for OTEL_DOTNET_AUTO_INCLUDE_PROCESSES.

Fixed

• Fix the IIS registration in the PowerShell script module for Windows Server 2016.
• Fix the IIS unregistration in the PowerShell script module.
• Get rid of unnecessary service restarts during the IIS unregistration, in the PowerShell script module.
• OTEL_DOTNET_AUTO_TRACES_ENABLED is also respected by bytecode instrumentations.

[pellared]

I want to give a chance to address #1623 before releasing.

[pellared]

Giving a chance to address #1644 before releasing

[pellared]

The scripts would need to be updated once #1661 is merged

[pellared]

I tested locally via nuke Workflow --containers linux on Windows

@dszmigielski did the same on macOS

[Kielek]

PR looks good. Please confirm behavior for OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper.

[pellared]

PR looks good. Please confirm behavior for OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper.

@Kielek On .NET Core 3.1 and .NET 5.0 we the get following log, but the application does NOT crash:

crit: Microsoft.AspNetCore.Hosting.Diagnostics[11]
      Hosting startup assembly exception
      System.InvalidOperationException: Startup assembly OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper failed to execute. See the inner exception for more details.
       ---> System.IO.FileNotFoundException: Could not load file or assembly 'OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
      File name: 'OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper, Culture=neutral, PublicKeyToken=null'
         at System.Reflection.RuntimeAssembly.InternalLoad(ObjectHandleOnStack assemblyName, ObjectHandleOnStack requestingAssembly, StackCrawlMarkHandle stackMark, Boolean throwOnFileNotFound, ObjectHandleOnStack assemblyLoadContext, ObjectHandleOnStack retAssembly)
         at System.Reflection.RuntimeAssembly.InternalLoad(AssemblyName assemblyName, RuntimeAssembly requestingAssembly, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, AssemblyLoadContext assemblyLoadContext)
         at System.Reflection.Assembly.Load(AssemblyName assemblyRef)
         at Microsoft.AspNetCore.Hosting.GenericWebHostBuilder.ExecuteHostingStartups()
         --- End of inner exception stack trace ---

I think it is good enough. Do you agree?

[pellared]

Testing the release workflow before merging: https://github.com/pellared/opentelemetry-dotnet-instrumentation/actions/runs/3540850200