[currency] - fix metricreader export and temporality (open-telemetry#…

…1335)

* default metricreader and exporter options

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* default metricreader and exporter options

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

---------

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

CHANGELOG.md

@@ -7,6 +7,61 @@ release.
 
 ## Unreleased
 
+* [grafana] update grafana to 10.2.3
+  ([#1332](https://github.com/open-telemetry/opentelemetry-demo/pull/1332))
+* [frontendproxy] Enable envoy environment resource detector
+  ([#1291](https://github.com/open-telemetry/opentelemetry-demo/pull/1291))
+* [currencyservice] - add package name prefix to `rpc.service` attribute
+  ([#1333](https://github.com/open-telemetry/opentelemetry-demo/pull/1333))
+* [currency] fix metric exporter options
+  ([#1335](https://github.com/open-telemetry/opentelemetry-demo/pull/1335))
+
+## 1.7.2
+
+* [cartservice] update .NET package to 1.7.0 release
+  ([#1326](https://github.com/open-telemetry/opentelemetry-demo/pull/1326))
+* [loadgenerator and recommendationservice] Update python base image
+  ([#1329](https://github.com/open-telemetry/opentelemetry-demo/pull/1329))
+
+## 1.7.1
+
+* [grafana] revert to 10.2.0
+* [cartservice] disable config reload
+  ([#1312](https://github.com/open-telemetry/opentelemetry-demo/pull/1312))
+* [cartservice] fixed cartServiceFailure feature flag
+  ([#1313](https://github.com/open-telemetry/opentelemetry-demo/pull/1313))
+* [accountingservice] Update dependencies and semconv
+* ([#1316](https://github.com/open-telemetry/opentelemetry-demo/pull/1316))
+* [featureflagservice] Allow setting initial feature flag values
+  ([#1319](https://github.com/open-telemetry/opentelemetry-demo/pull/1319))
+
+## 1.7.0
+
+* update PHP quoteservice to use 1.0.0
+  ([#1236](https://github.com/open-telemetry/opentelemetry-demo/pull/1236))
+* Add ability to do probabilistic A/B testing with feature flags
+  ([#1237](https://github.com/open-telemetry/opentelemetry-demo/pull/1237))
+* add env var for pinning trace-based test tool version
+  ([#1239](https://github.com/open-telemetry/opentelemetry-demo/pull/1239))
+* [cartservice] Add .NET memory, CPU, and thread metrics
+  ([#1265](https://github.com/open-telemetry/opentelemetry-demo/pull/1265))
+* [cartservice] update .NET to .NET 8.0
+  ([#1272](https://github.com/open-telemetry/opentelemetry-demo/pull/1272))
+* update loadgenerator dependencies and the base image
+  ([#1274](https://github.com/open-telemetry/opentelemetry-demo/pull/1274))
+* [currencyservice]: update opentelemetry-cpp to 1.12.0
+  ([#1275](https://github.com/open-telemetry/opentelemetry-demo/pull/1275))
+* [currencyservice] bring back multistage build
+  ([#1276](https://github.com/open-telemetry/opentelemetry-demo/pull/1276))
+* fix env var for pinning trace-based test tool version
+  ([#1283](https://github.com/open-telemetry/opentelemetry-demo/pull/1283))
+* [accountingservice] Add additional attributes to Kafka spans
+  ([#1286](https://github.com/open-telemetry/opentelemetry-demo/pull/1286))
+* [shippingservice] update Rust OTel libraries to 0.21
+  ([#1287](https://github.com/open-telemetry/opentelemetry-demo/pull/1287))
+
+## 1.6.0
+
 * update PHP quoteservice to use RC1
   ([#1114](https://github.com/open-telemetry/opentelemetry-demo/pull/1114))
 * [cartservice] update .NET package to 1.6.0 release

src/currencyservice/src/meter_common.h

@@ -24,15 +24,14 @@ namespace
   {
     // Build MetricExporter
     otlp_exporter::OtlpGrpcMetricExporterOptions otlpOptions;
-
     // Configuration via environment variable not supported yet
-    otlpOptions.aggregation_temporality = metric_sdk::AggregationTemporality::kDelta;
+    //otlpOptions.aggregation_temporality = otlp_exporter::PreferredAggregationTemporality::kCumulative;
     auto exporter = otlp_exporter::OtlpGrpcMetricExporterFactory::Create(otlpOptions);
 
     // Build MeterProvider and Reader
     metric_sdk::PeriodicExportingMetricReaderOptions options;
-    options.export_interval_millis = std::chrono::milliseconds(1000);
-    options.export_timeout_millis = std::chrono::milliseconds(500);
+    //options.export_interval_millis = std::chrono::milliseconds(60000);
+    //options.export_timeout_millis = std::chrono::milliseconds(30000);
     std::unique_ptr<metric_sdk::MetricReader> reader{
         new metric_sdk::PeriodicExportingMetricReader(std::move(exporter), options) };
     auto provider = std::shared_ptr<metrics_api::MeterProvider>(new metric_sdk::MeterProvider());