croudtech-python-gcp-otel 0.3.1

OpenTelemetry configuration utilities for GCP Cloud Trace and Cloud Logging

CroudTech Python GCP OpenTelemetry

OpenTelemetry configuration utilities for GCP Cloud Trace and Cloud Logging integration.

Installation

# Install from GitHub with pip
pip install git+https://github.com/CroudTech/croudtech-python-gcp-otel.git

# Install a specific version
pip install git+https://github.com/CroudTech/croudtech-python-gcp-otel.git@v0.1.0

# Install with Poetry
poetry add git+https://github.com/CroudTech/croudtech-python-gcp-otel.git

# Install a specific version with Poetry
poetry add git+https://github.com/CroudTech/croudtech-python-gcp-otel.git#v0.1.0

Optional Dependencies

Install with extras for auto-instrumentation:

# With pip
pip install "croudtech-python-gcp-otel[all] @ git+https://github.com/CroudTech/croudtech-python-gcp-otel.git"

# Or specific instrumentations
pip install "croudtech-python-gcp-otel[django,requests] @ git+https://github.com/CroudTech/croudtech-python-gcp-otel.git"

Available extras: django, requests, psycopg2, logging, all

Usage

Basic Setup

from croudtech_gcp_otel import configure_telemetry

# Configure using environment variables
configure_telemetry()

Configuration via Environment Variables

• GCP_PROJECT_ID or GOOGLE_CLOUD_PROJECT - GCP project ID for Cloud Trace
• GCP_REGION - GCP region (default: europe-west2)
• SERVICE_NAME - Service name for tracing
• SERVICE_VERSION - Service version
• K_SERVICE - Cloud Run service name (auto-detected)
• K_REVISION - Cloud Run revision (auto-detected)

Explicit Configuration

from croudtech_gcp_otel import configure_telemetry, TelemetryConfig

config = TelemetryConfig(
    service_name="my-service",
    service_namespace="my-namespace",
    project_id="my-gcp-project",
    region="europe-west2",
    instrument_django=True,
    instrument_requests=True,
    instrument_psycopg2=True,
    instrument_logging=True,
)
configure_telemetry(config)

JSON Logging for GCP Cloud Logging

from croudtech_gcp_otel import configure_logging

# Configure root logger with JSON formatting
configure_logging()

Or use the formatter directly:

import logging
from croudtech_gcp_otel import JSONFormatter

handler = logging.StreamHandler()
handler.setFormatter(JSONFormatter())
logging.getLogger().addHandler(handler)

Manual Span Creation

from croudtech_gcp_otel import get_tracer, create_span_with_attributes

tracer = get_tracer(__name__)

with create_span_with_attributes(tracer, "my_operation", {"custom.attr": "value"}):
    # your code here
    pass

Features

• GCP Cloud Trace Integration: Automatic export of traces to Cloud Trace
• W3C Trace Context Propagation: Standard distributed tracing headers
• GCP Cloud Trace Propagation: Native GCP trace header support
• Auto-instrumentation: Django, requests, psycopg2, and logging
• JSON Logging: GCP Cloud Logging compatible structured logs with trace correlation
• App Hub Topology: Resource attributes for service topology visualization