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32 lines
1.2 KiB
Python
32 lines
1.2 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,
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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, tracer_type, tracer_config, span_decorator=None, **kwargs):
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if not tracer_type:
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return Tracer()
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if tracer_type.lower() == 'jaeger':
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config = Config(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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)
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tracer = config.initialize_tracer()
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tracer_interceptor = open_tracing_server_interceptor(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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