[metrics branch] Add configuration of persistent storage to OTLP Exporter

build/Common.nonprod.props

@@ -42,6 +42,7 @@
     <MicrosoftExtensionsLoggingAbstractionsPkgVer>[6.0.0,)</MicrosoftExtensionsLoggingAbstractionsPkgVer>
     <MicrosoftNETTestSdkPkgVer>[17.4.1]</MicrosoftNETTestSdkPkgVer>
     <MoqPkgVer>[4.18.3,5.0)</MoqPkgVer>
+    <PersistentStoragePkgVer>1.0.0-beta.1</PersistentStoragePkgVer>
     <RabbitMQClientPkgVer>[6.4.0,7.0)</RabbitMQClientPkgVer>
     <RuntimeInstrumentationPkgVer>[1.0.0,2.0)</RuntimeInstrumentationPkgVer>
     <SwashbuckleAspNetCorePkgVer>[6.4.0]</SwashbuckleAspNetCorePkgVer>

build/Common.props

@@ -45,6 +45,7 @@
     <MicrosoftSourceLinkGitHubPkgVer>[1.1.1,2.0)</MicrosoftSourceLinkGitHubPkgVer>
     <OpenTracingPkgVer>[0.12.1,0.13)</OpenTracingPkgVer>
     <OTelPreviousStableVer>1.3.2</OTelPreviousStableVer>
+    <PersistentStoragePkgVer>1.0.0-beta.1</PersistentStoragePkgVer>
     <SerilogPkgVer>[2.8.0,3.0)</SerilogPkgVer>
     <StyleCopAnalyzersPkgVer>[1.2.0-beta.435,2.0)</StyleCopAnalyzersPkgVer>
     <SystemCollectionsImmutablePkgVer>1.4.0</SystemCollectionsImmutablePkgVer>

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/.publicApi/net462/PublicAPI.Unshipped.txt

@@ -1,3 +1,7 @@
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.get -> string
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.set -> void
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.get -> bool
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.set -> void
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions, OpenTelemetry.Metrics.MetricReaderOptions> configureExporterAndMetricReader) -> OpenTelemetry.Metrics.MeterProviderBuilder
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configureExporter) -> OpenTelemetry.Metrics.MeterProviderBuilder
 *REMOVED*static OpenTelemetry.Trace.OtlpTraceExporterHelperExtensions.AddOtlpExporter(this OpenTelemetry.Trace.TracerProviderBuilder builder, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configure = null) -> OpenTelemetry.Trace.TracerProviderBuilder

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/.publicApi/net6.0/PublicAPI.Unshipped.txt

@@ -1,3 +1,7 @@
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.get -> string
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.set -> void
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.get -> bool
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.set -> void
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions, OpenTelemetry.Metrics.MetricReaderOptions> configureExporterAndMetricReader) -> OpenTelemetry.Metrics.MeterProviderBuilder
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configureExporter) -> OpenTelemetry.Metrics.MeterProviderBuilder
 *REMOVED*static OpenTelemetry.Trace.OtlpTraceExporterHelperExtensions.AddOtlpExporter(this OpenTelemetry.Trace.TracerProviderBuilder builder, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configure = null) -> OpenTelemetry.Trace.TracerProviderBuilder

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/.publicApi/netstandard2.0/PublicAPI.Unshipped.txt

@@ -1,3 +1,7 @@
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.get -> string
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.set -> void
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.get -> bool
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.set -> void
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions, OpenTelemetry.Metrics.MetricReaderOptions> configureExporterAndMetricReader) -> OpenTelemetry.Metrics.MeterProviderBuilder
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configureExporter) -> OpenTelemetry.Metrics.MeterProviderBuilder
 *REMOVED*static OpenTelemetry.Trace.OtlpTraceExporterHelperExtensions.AddOtlpExporter(this OpenTelemetry.Trace.TracerProviderBuilder builder, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configure = null) -> OpenTelemetry.Trace.TracerProviderBuilder

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/.publicApi/netstandard2.1/PublicAPI.Unshipped.txt

@@ -1,3 +1,7 @@
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.get -> string
+OpenTelemetry.Exporter.OtlpExporterOptions.StorageDirectory.set -> void
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.get -> bool
+OpenTelemetry.Exporter.OtlpExporterOptions.EnableOfflineStorage.set -> void
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions, OpenTelemetry.Metrics.MetricReaderOptions> configureExporterAndMetricReader) -> OpenTelemetry.Metrics.MeterProviderBuilder
 static OpenTelemetry.Metrics.OtlpMetricExporterExtensions.AddOtlpExporter(this OpenTelemetry.Metrics.MeterProviderBuilder builder, string name, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configureExporter) -> OpenTelemetry.Metrics.MeterProviderBuilder
 *REMOVED*static OpenTelemetry.Trace.OtlpTraceExporterHelperExtensions.AddOtlpExporter(this OpenTelemetry.Trace.TracerProviderBuilder builder, System.Action<OpenTelemetry.Exporter.OtlpExporterOptions> configure = null) -> OpenTelemetry.Trace.TracerProviderBuilder

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OpenTelemetry.Exporter.OpenTelemetryProtocol.csproj

@@ -30,6 +30,7 @@
     <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry\OpenTelemetry.csproj" />
     <PackageReference Include="Google.Protobuf" Version="$(GoogleProtobufPkgVer)" />
     <PackageReference Include="Grpc.Tools" Version="$(GrpcToolsPkgVer)" PrivateAssets="all" />
+    <PackageReference Include="OpenTelemetry.Extensions.PersistentStorage" Version="$(PersistentStoragePkgVer)" />
 
     <Compile Include="$(RepoRoot)\src\OpenTelemetry.Api\Internal\ExceptionExtensions.cs" Link="Includes\ExceptionExtensions.cs" />
     <Compile Include="$(RepoRoot)\src\OpenTelemetry.Api\Internal\SemanticConventions.cs" Link="Includes\SemanticConventions.cs" />

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpExporterOptions.cs

@@ -183,6 +183,16 @@ public Uri Endpoint
         /// </remarks>
         public Func<HttpClient> HttpClientFactory { get; set; }
 
+        /// <summary>
+        /// Gets or sets the directory for offline storage.
+        /// </summary>
+        public string StorageDirectory { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether offline storage should be used.
+        /// </summary>
+        public bool EnableOfflineStorage { get; set; }
+
         /// <summary>
         /// Gets a value indicating whether <see cref="Endpoint" /> was modified via its setter.
         /// </summary>