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Observability & SRE

Structured logging, metrics, tracing, health checks, and SLO-friendly instrumentation.

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Observability & SRE easy

How to Mock Service Resource Attributes in Python

Temporarily override service name, version, and other resource attributes with a context manager, then restore them automatically.

context-manager observability testing
Python 
from contextlib import contextmanager
import random

_SERVICE_ATTRIBUTES = {
    "service.name": "payment-api",
    "service.version": "1.4.2",
    "service.instance.id": str(random.randint(10000, 99999)),
    "service.namespace": "production",
}

@contextmanager
def mock_service_attributes(**overrides):
    """Tempor…
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