Several small bug fix

aws-opentelemetry-distro/pyproject.toml

@@ -13,6 +13,7 @@ requires-python = ">=3.7"
 dependencies = [
   "opentelemetry-api ~= 1.12",
   "opentelemetry-instrumentation == 0.43b0",
+  "opentelemetry-distro == 0.43b0",
   "opentelemetry-sdk ~= 1.13",
   "opentelemetry-sdk-extension-aws ~= 2.0.1",
   "opentelemetry-exporter-otlp-proto-grpc == 1.22.0"

aws-opentelemetry-distro/src/amazon/opentelemetry/distro/aws_opentelemetry_configurator.py

@@ -27,6 +27,9 @@
     _OTelSDKConfigurator,
 )
 from opentelemetry.sdk.environment_variables import _OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED
+from opentelemetry.sdk.extension.aws.resource.ec2 import AwsEc2ResourceDetector
+from opentelemetry.sdk.extension.aws.resource.ecs import AwsEcsResourceDetector
+from opentelemetry.sdk.extension.aws.resource.eks import AwsEksResourceDetector
 from opentelemetry.sdk.metrics import MeterProvider
 from opentelemetry.sdk.metrics._internal.instrument import (
     Counter,
@@ -37,7 +40,7 @@
     UpDownCounter,
 )
 from opentelemetry.sdk.metrics.export import AggregationTemporality, PeriodicExportingMetricReader
-from opentelemetry.sdk.resources import Resource
+from opentelemetry.sdk.resources import Resource, get_aggregated_resources
 from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export import BatchSpanProcessor, SpanExporter
 from opentelemetry.sdk.trace.id_generator import IdGenerator
@@ -88,7 +91,14 @@ def _initialize_components(auto_instrumentation_version):
     # populate version if using auto-instrumentation
     if auto_instrumentation_version:
         auto_resource[ResourceAttributes.TELEMETRY_AUTO_VERSION] = auto_instrumentation_version
-    resource = Resource.create(auto_resource)
+
+    resource = get_aggregated_resources(
+        [
+            AwsEc2ResourceDetector(),
+            AwsEksResourceDetector(),
+            AwsEcsResourceDetector(),
+        ]
+    ).merge(Resource.create(auto_resource))
 
     _init_tracing(
         exporters=trace_exporters,

aws-opentelemetry-distro/src/amazon/opentelemetry/distro/aws_span_metrics_processor_builder.py

@@ -57,6 +57,9 @@ def build(self) -> AwsSpanMetricsProcessor:
         error_histogram: Histogram = meter.create_histogram(_ERROR)
         fault_histogram: Histogram = meter.create_histogram(_FAULT)
         latency_histogram: Histogram = meter.create_histogram(_LATENCY, unit=_LATENCY_UNITS)
+        error_histogram.name = _ERROR
+        fault_histogram.name = _FAULT
+        latency_histogram.name = _LATENCY
 
         return AwsSpanMetricsProcessor(
             error_histogram, fault_histogram, latency_histogram, self._generator, self._resource