flexinfer-observability
Standardized observability library for Python services in the FlexInfer ecosystem.
Features
- Structured Logging:
JsonFormatterwith automatic OpenTelemetry trace ID injection. - Metrics:
BaseMetricsabstraction for Prometheus counters/gauges with Pushgateway support. - Timing: Context managers for operation latency measurement.
Usage
Logging
from observability.logging import setup_logging
logger = setup_logging(level="INFO", log_format="json")
logger.info("Service started", extra={"service_id": "api-1"})
Metrics
from observability.metrics import BaseMetrics
from prometheus_client import Counter
class ServiceMetrics(BaseMetrics):
def __init__(self):
super().__init__(job_name="my_service")
self.requests = Counter("requests_total", "Total requests")
metrics = ServiceMetrics()
metrics.requests.inc()
metrics.push()
Configuration
| Environment Variable | Description | Default |
|---|---|---|
LOG_LEVEL |
Log level (DEBUG, INFO, ...) | INFO |
LOG_FORMAT |
logging format (json, plain) | plain |
METRICS_PUSHGATEWAY_URL |
Prometheus Pushgateway URL | None |
METRICS_JOB_NAME |
Job name for metrics | default_job |
Installation
pip install flexinfer-observability
1 maintainer
Metadata
1 maintainer
Release files for flexinfer-observability 0.2.2
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| Tags | Python 3 |
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