82 lines
3.1 KiB
Python
82 lines
3.1 KiB
Python
from sentry_sdk.integrations import Integration, DidNotEnable
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from sentry_sdk.scope import register_external_propagation_context
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from sentry_sdk.utils import logger, Dsn
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from sentry_sdk.consts import VERSION, EndpointType
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try:
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from opentelemetry import trace
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from opentelemetry.propagate import set_global_textmap
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from opentelemetry.sdk.trace import TracerProvider
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from opentelemetry.sdk.trace.export import BatchSpanProcessor
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from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
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from sentry_sdk.integrations.opentelemetry.propagator import SentryPropagator
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except ImportError:
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raise DidNotEnable("opentelemetry-distro[otlp] is not installed")
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from typing import TYPE_CHECKING
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if TYPE_CHECKING:
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from typing import Optional, Dict, Any, Tuple
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def otel_propagation_context():
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# type: () -> Optional[Tuple[str, str]]
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"""
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Get the (trace_id, span_id) from opentelemetry if exists.
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"""
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ctx = trace.get_current_span().get_span_context()
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if ctx.trace_id == trace.INVALID_TRACE_ID or ctx.span_id == trace.INVALID_SPAN_ID:
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return None
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return (trace.format_trace_id(ctx.trace_id), trace.format_span_id(ctx.span_id))
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def setup_otlp_exporter(dsn=None):
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# type: (Optional[str]) -> None
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tracer_provider = trace.get_tracer_provider()
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if not isinstance(tracer_provider, TracerProvider):
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logger.debug("[OTLP] No TracerProvider configured by user, creating a new one")
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tracer_provider = TracerProvider()
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trace.set_tracer_provider(tracer_provider)
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endpoint = None
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headers = None
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if dsn:
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auth = Dsn(dsn).to_auth(f"sentry.python/{VERSION}")
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endpoint = auth.get_api_url(EndpointType.OTLP_TRACES)
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headers = {"X-Sentry-Auth": auth.to_header()}
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logger.debug(f"[OTLP] Sending traces to {endpoint}")
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otlp_exporter = OTLPSpanExporter(endpoint=endpoint, headers=headers)
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span_processor = BatchSpanProcessor(otlp_exporter)
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tracer_provider.add_span_processor(span_processor)
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class OTLPIntegration(Integration):
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identifier = "otlp"
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def __init__(self, setup_otlp_exporter=True, setup_propagator=True):
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# type: (bool, bool) -> None
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self.setup_otlp_exporter = setup_otlp_exporter
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self.setup_propagator = setup_propagator
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@staticmethod
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def setup_once():
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# type: () -> None
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logger.debug("[OTLP] Setting up trace linking for all events")
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register_external_propagation_context(otel_propagation_context)
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def setup_once_with_options(self, options=None):
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# type: (Optional[Dict[str, Any]]) -> None
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if self.setup_otlp_exporter:
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logger.debug("[OTLP] Setting up OTLP exporter")
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dsn = options.get("dsn") if options else None # type: Optional[str]
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setup_otlp_exporter(dsn)
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if self.setup_propagator:
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logger.debug("[OTLP] Setting up propagator for distributed tracing")
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# TODO-neel better propagator support, chain with existing ones if possible instead of replacing
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set_global_textmap(SentryPropagator())
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