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# Copyright The OpenTelemetry Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# otcollector.py
from opentelemetry import trace
from opentelemetry.exporter.otlp.proto.grpc.trace_exporter import (
OTLPSpanExporter,
)
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import BatchSpanProcessor
span_exporter = OTLPSpanExporter(
# optional
# endpoint="myCollectorURL:4317",
# credentials=ChannelCredentials(credentials),
# headers=(("metadata", "metadata")),
)
tracer_provider = TracerProvider()
trace.set_tracer_provider(tracer_provider)
span_processor = BatchSpanProcessor(span_exporter)
tracer_provider.add_span_processor(span_processor)
# Configure the tracer to use the collector exporter
tracer = trace.get_tracer_provider().get_tracer(__name__)
with tracer.start_as_current_span("foo"):
print("Hello world!")
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