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41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
import logging
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from jaeger_client import Config
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from grpc_opentracing.grpcext import intercept_server
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from grpc_opentracing import open_tracing_server_interceptor
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from tracing import (Tracer, empty_server_interceptor_decorator)
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logger = logging.getLogger(__name__)
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class TracerFactory:
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@classmethod
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def new_tracer(cls,
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tracer_type,
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tracer_config,
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span_decorator=None,
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**kwargs):
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if not tracer_type:
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return Tracer()
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config = tracer_config.TRACING_CONFIG
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service_name = tracer_config.TRACING_SERVICE_NAME
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validate = tracer_config.TRACING_VALIDATE
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# if not tracer_type:
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# tracer_type = 'jaeger'
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# config = tracer_config.DEFAULT_TRACING_CONFIG
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if tracer_type.lower() == 'jaeger':
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config = Config(config=config,
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service_name=service_name,
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validate=validate)
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tracer = config.initialize_tracer()
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tracer_interceptor = open_tracing_server_interceptor(
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tracer,
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log_payloads=tracer_config.TRACING_LOG_PAYLOAD,
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span_decorator=span_decorator)
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return Tracer(tracer, tracer_interceptor, intercept_server)
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assert False, 'Unsupported tracer type: {}'.format(tracer_type)
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