public/Add-ExporterOtlpTrace.ps1
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function Add-ExporterOtlpTrace { <# .SYNOPSIS Adds an OTLP Exporter .DESCRIPTION Adds OpenTelemetry.Exporter.Console .PARAMETER InputObject Instance of TracerProviderBuilderBase. .INPUTS Instance of TracerProviderBuilderBase .OUTPUTS TracerProviderBuilderBase .EXAMPLE PS> New-TracerBuilder | Add-HttpClientInstrumentation .LINK New-TracerBuilder .LINK Add-HttpClientInstrumentation #> [CmdletBinding()] param ( [Parameter(Mandatory, ValueFromPipeline, ParameterSetName = "Trace")] [OpenTelemetry.Trace.TracerProviderBuilderBase] $TracerProvider, [Parameter(Mandatory, ValueFromPipeline, ParameterSetName = "Meter" )] [OpenTelemetry.Metrics.MeterProviderBuilderBase] $MeterBuilder, [Parameter(Mandatory, Position = 0)] [string] $Endpoint, [Parameter(Position = 1)] [hashtable] $Headers, [Parameter(Position = 2)] [uint] $Timeout, [Parameter(Position = 3)] [ValidateSet('grpc', 'http/protobuf')] [string] $Protocol ) switch ($PSBoundParameters) { { $_.ContainsKey('Endpoint') } { $env:OTEL_EXPORTER_OTLP_ENDPOINT = $Endpoint } { $_.ContainsKey('Headers') } { $env:OTEL_EXPORTER_OTLP_HEADERS = $Headers.Keys.ForEach({ "$_=$($Headers[$_])" }) -join ',' } { $_.ContainsKey('Timeout') } { $env:OTEL_EXPORTER_OTLP_TIMEOUT = $Timeout } { $_.ContainsKey('Protocol') } { $env:OTEL_EXPORTER_OTLP_PROTOCOL = $Protocol } Default {} } $type = [System.AppDomain]::CurrentDomain.GetAssemblies() | Where-Object Location -like "*potel*lib*OpenTelemetry.Exporter.OpenTelemetryProtocol.dll" | Select-Object -Last 1 switch ($PSBoundParameters) { { $_.ContainsKey('TracerProvider') } { $type.GetType('OpenTelemetry.Trace.OtlpTraceExporterHelperExtensions').GetMethod('AddOtlpExporter', ([System.Reflection.BindingFlags]::Public -bor [System.Reflection.BindingFlags]::Static), [OpenTelemetry.Trace.TracerProviderBuilder]).Invoke($null, @($TracerProvider)) } { $_.ContainsKey('MeterBuilder') } { $type.GetType('OpenTelemetry.Metrics.OtlpMetricExporterExtensions').GetMethod('AddOtlpExporter', ([System.Reflection.BindingFlags]::Public -bor [System.Reflection.BindingFlags]::Static), [OpenTelemetry.Metrics.MeterProviderBuilder]).Invoke($null, @($MeterBuilder)) } } } |