OTLP

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Check out the repo
-              uses: actions/checkout@v2
+              uses: actions/checkout@v4
             - name: Get the version
               id: get_version
               run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
@@ -24,7 +24,7 @@ jobs:
                 images: 
                     ghcr.io/${{ github.repository }}
             - name: Login to ghcr
-              uses: docker/login-action@v1
+              uses: docker/login-action@v3
               with:
                   registry: ${{ env.REGISTRY }}
                   username: ${{ github.actor }}

.github/workflows/tester.yml

@@ -16,14 +16,14 @@ jobs:
         python-version: [3.11.0]
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Create environment variables
         run: |
           echo "PYTHONPATH=$PWD" >> $GITHUB_ENV
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 

requirements.txt

@@ -16,9 +16,9 @@ redis~=3.5.3
 requests==2.28.1
 uvicorn==0.17.6
 uvloop==0.19.0
-opentelemetry-sdk==1.16.0
-opentelemetry-instrumentation-fastapi==0.37b0
-opentelemetry-exporter-jaeger==1.16.0
-opentelemetry-instrumentation-httpx==0.37b0
+opentelemetry-sdk==1.27.0
+opentelemetry-instrumentation-fastapi==0.48b0
+opentelemetry-exporter-otlp-proto-grpc==1.27.0
+opentelemetry-instrumentation-httpx==0.48b0
 fakeredis<=2.10.2
 networkx==3.2.1

src/otel_config.py

@@ -8,7 +8,7 @@ def configure_otel(service_name, APP):
 
         from opentelemetry.instrumentation.fastapi import FastAPIInstrumentor
         from opentelemetry import trace
-        from opentelemetry.exporter.jaeger.thrift import JaegerExporter
+        from opentelemetry.exporter.otlp.proto.grpc.trace_exporter import OTLPSpanExporter
         from opentelemetry.sdk.resources import SERVICE_NAME as telemetery_service_name_key, Resource
         from opentelemetry.sdk.trace import TracerProvider
         from opentelemetry.sdk.trace.export import BatchSpanProcessor
@@ -19,20 +19,14 @@ def configure_otel(service_name, APP):
         # these supresses such warnings.
         logging.captureWarnings(capture=True)
         warnings.filterwarnings("ignore",category=ResourceWarning)
-        jaeger_host = os.environ.get('JAEGER_HOST', 'jaeger-otel-agent')
-        jaeger_port = int(os.environ.get('JAEGER_PORT', '6831'))
-        trace.set_tracer_provider(
-            TracerProvider(
-                resource=Resource.create({telemetery_service_name_key: service_name})
-            )
+        jaeger_host = os.environ.get('JAEGER_HOST', 'jaeger-otel-collector')
+        jaeger_port = int(os.environ.get('JAEGER_PORT', '4317'))
+        jaeger_endpoint = f'{jaeger_host}:{jaeger_port}'
+        otlp_exporter = OTLPSpanExporter(endpoint=jaeger_endpoint)
+        tracer_provider = TracerProvider(
+            resource=Resource.create({telemetery_service_name_key: service_name})
         )
-        jaeger_exporter = JaegerExporter(
-            agent_host_name=jaeger_host,
-            agent_port=jaeger_port,
-        )
-        trace.get_tracer_provider().add_span_processor(
-            BatchSpanProcessor(jaeger_exporter)
-        )
-        tracer = trace.get_tracer(__name__)
-        FastAPIInstrumentor.instrument_app(APP, tracer_provider=trace, excluded_urls="docs,openapi.json")
+        tracer_provider.add_span_processor(BatchSpanProcessor(otlp_exporter))
+        trace.set_tracer_provider(tracer_provider)
+        FastAPIInstrumentor.instrument_app(APP, tracer_provider=tracer_provider, excluded_urls="docs,openapi.json")
         HTTPXClientInstrumentor().instrument()