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Enable the opentelemetry metrics receiver so that we can gather metri… #982

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12 changes: 12 additions & 0 deletions baseplate/server/__init__.py
Original file line number Diff line number Diff line change
Expand Up @@ -40,13 +40,16 @@
from typing import Tuple

from gevent.server import StreamServer
from opentelemetry import metrics
from opentelemetry import propagate
from opentelemetry import trace
from opentelemetry.context import Context
from opentelemetry.exporter.otlp.proto.grpc.trace_exporter import OTLPSpanExporter
from opentelemetry.exporter.prometheus import PrometheusMetricReader
from opentelemetry.instrumentation.logging import LoggingInstrumentor
from opentelemetry.instrumentation.threading import ThreadingInstrumentor
from opentelemetry.propagators.composite import CompositePropagator
from opentelemetry.sdk.metrics import MeterProvider
from opentelemetry.sdk.trace import Span
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import BatchSpanProcessor
Expand Down Expand Up @@ -243,6 +246,13 @@ def configure_tracing() -> None:
logger.info("Tracing Configured")


def configure_otel_metrics() -> None:
# We configure otel metrics so we can capture metrics emitted from the trace exporter.
reader = PrometheusMetricReader()
provider = MeterProvider(metric_readers=[reader])
metrics.set_meter_provider(provider)


def make_listener(endpoint: EndpointConfiguration) -> socket.socket:
try:
return einhorn.get_socket()
Expand Down Expand Up @@ -332,6 +342,8 @@ def load_app_and_run_server() -> None:

configure_logging(config, args.debug)
configure_tracing()
# Setup otel metrics so we can have metrics about our tracing client
configure_otel_metrics()

app = make_app(config.app)
listener = make_listener(args.bind)
Expand Down
22 changes: 17 additions & 5 deletions poetry.lock

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1 change: 1 addition & 0 deletions pyproject.toml
Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@ opentelemetry-instrumentation-requests = "^0.47b0"
opentelemetry-instrumentation-threading = "^0.47b0"
opentelemetry-instrumentation-logging = "^0.47b0"
opentelemetry-exporter-otlp = "^1.26.0"
opentelemetry-exporter-prometheus = "^0.47b0"
formenergy-observability = "^0.3.2"
pyrate-limiter = "^3.6.1"
psycopg2 = "^2.0.0"
Expand Down
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