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feat: aiohttp instrumentation (#34)
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18 files changed

+2704
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.github/workflows/e2e.yml

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workflow_dispatch: {}
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jobs:
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discover:
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name: Discover E2E Tests
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runs-on: ubuntu-latest
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outputs:
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matrix: ${{ steps.set-matrix.outputs.matrix }}
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Find all e2e-tests directories
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id: set-matrix
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run: |
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# Find all directories with e2e-tests and convert to JSON array
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LIBRARIES=$(find drift/instrumentation -type d -name "e2e-tests" \
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| sed 's|drift/instrumentation/||' | sed 's|/e2e-tests||' | sort \
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| jq -R -s -c 'split("\n") | map(select(length > 0))')
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echo "Found libraries with e2e-tests: $LIBRARIES"
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echo "matrix=$LIBRARIES" >> $GITHUB_OUTPUT
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e2e:
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name: E2E Tests - ${{ matrix.library }}
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needs: discover
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runs-on: ubuntu-latest
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timeout-minutes: 30
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strategy:
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fail-fast: false
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max-parallel: 6
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matrix:
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library: [flask, fastapi, django, redis, requests, httpx, psycopg, psycopg2, urllib3]
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library: ${{ fromJSON(needs.discover.outputs.matrix) }}
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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"""aiohttp HTTP client instrumentation."""
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from .instrumentation import AiohttpInstrumentation, RequestDroppedByTransform
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__all__ = ["AiohttpInstrumentation", "RequestDroppedByTransform"]
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version: 1
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service:
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id: "aiohttp-e2e-test-id"
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name: "aiohttp-e2e-test"
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port: 8000
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start:
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command: "python src/app.py"
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readiness_check:
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command: "curl -f http://localhost:8000/health"
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timeout: 45s
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interval: 5s
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tusk_api:
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url: "http://localhost:8000"
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test_execution:
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concurrent_limit: 10
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batch_size: 10
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timeout: 30s
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recording:
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sampling_rate: 1.0
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export_spans: false
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replay:
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enable_telemetry: false
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FROM python-e2e-base:latest
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# Copy SDK source for editable install
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COPY . /sdk
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# Copy test files
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COPY drift/instrumentation/aiohttp/e2e-tests /app
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WORKDIR /app
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# Install dependencies (requirements.txt uses -e /sdk for SDK)
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RUN pip install -q -r requirements.txt
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# Make entrypoint executable
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RUN chmod +x entrypoint.py
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# Create .tusk directories
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RUN mkdir -p /app/.tusk/traces /app/.tusk/logs
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# Run entrypoint
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ENTRYPOINT ["python", "entrypoint.py"]
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services:
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app:
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build:
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context: ../../../..
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dockerfile: drift/instrumentation/aiohttp/e2e-tests/Dockerfile
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args:
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- TUSK_CLI_VERSION=${TUSK_CLI_VERSION:-latest}
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environment:
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- PORT=8000
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- TUSK_ANALYTICS_DISABLED=1
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- PYTHONUNBUFFERED=1
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working_dir: /app
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volumes:
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# Mount SDK source for hot reload (no rebuild needed for SDK changes)
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- ../../../..:/sdk
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# Mount app source for development
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- ./src:/app/src
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# Mount .tusk folder to persist traces
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- ./.tusk:/app/.tusk
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#!/usr/bin/env python3
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"""
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E2E Test Entrypoint for aiohttp Instrumentation
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This script orchestrates the full e2e test lifecycle:
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1. Setup: Install dependencies
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2. Record: Start app in RECORD mode, execute requests
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3. Test: Run Tusk CLI tests
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4. Teardown: Cleanup and return exit code
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"""
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import sys
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from pathlib import Path
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# Add SDK to path for imports
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sys.path.insert(0, "/sdk")
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from drift.instrumentation.e2e_common.base_runner import Colors, E2ETestRunnerBase
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class AiohttpE2ETestRunner(E2ETestRunnerBase):
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"""E2E test runner for aiohttp instrumentation."""
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def __init__(self):
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import os
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port = int(os.getenv("PORT", "8000"))
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super().__init__(app_port=port)
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def check_socket_instrumentation_warnings(self):
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"""Override to skip socket instrumentation check for aiohttp.
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aiohttp uses aiohappyeyeballs internally for connection management,
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which makes low-level socket calls that trigger the socket instrumentation
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warnings during REPLAY mode. This is expected behavior - the main
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aiohttp instrumentation is working correctly (intercepting _request).
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We skip this check because:
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1. aiohappyeyeballs is an internal implementation detail of aiohttp
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2. Our instrumentation correctly intercepts at the _request level
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3. The socket calls from aiohappyeyeballs are a known limitation
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"""
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self.log("=" * 50, Colors.BLUE)
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self.log("Checking for Instrumentation Warnings", Colors.BLUE)
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self.log("=" * 50, Colors.BLUE)
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self.log(
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"⚠ Skipping socket instrumentation check for aiohttp (aiohappyeyeballs makes expected socket calls)",
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Colors.YELLOW,
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)
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# Just verify trace files exist
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traces_dir = Path(".tusk/traces")
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trace_files = list(traces_dir.glob("*.jsonl")) if traces_dir.exists() else []
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if trace_files:
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self.log(f"✓ Found {len(trace_files)} trace file(s).", Colors.GREEN)
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else:
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self.log("✗ ERROR: No trace files found!", Colors.RED)
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self.exit_code = 1
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if __name__ == "__main__":
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runner = AiohttpE2ETestRunner()
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exit_code = runner.run()
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sys.exit(exit_code)
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-e /sdk
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Flask>=3.1.2
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aiohttp>=3.9.0
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requests>=2.32.5
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#!/bin/bash
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# Exit on error
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set -e
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# Accept optional port parameter (default: 8000)
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APP_PORT=${1:-8000}
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export APP_PORT
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# Generate unique docker compose project name
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# Get the instrumentation name (parent directory of e2e-tests)
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TEST_NAME="$(basename "$(dirname "$(pwd)")")"
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PROJECT_NAME="python-${TEST_NAME}-${APP_PORT}"
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# Colors for output
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GREEN='\033[0;32m'
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RED='\033[0;31m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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echo -e "${BLUE}========================================${NC}"
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echo -e "${BLUE}Running Python E2E Test: ${TEST_NAME}${NC}"
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echo -e "${BLUE}Port: ${APP_PORT}${NC}"
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echo -e "${BLUE}========================================${NC}"
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echo ""
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# Cleanup function
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cleanup() {
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echo ""
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echo -e "${YELLOW}Cleaning up containers...${NC}"
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docker compose -p "$PROJECT_NAME" down -v 2>/dev/null || true
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}
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# Register cleanup on exit
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trap cleanup EXIT
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# Build containers
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echo -e "${BLUE}Building containers...${NC}"
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docker compose -p "$PROJECT_NAME" build --no-cache
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# Run the test container
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echo -e "${BLUE}Starting test...${NC}"
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echo ""
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# Run container and capture exit code (always use port 8000 inside container)
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# Disable set -e temporarily to capture exit code
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set +e
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docker compose -p "$PROJECT_NAME" run --rm app
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EXIT_CODE=$?
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set -e
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echo ""
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if [ $EXIT_CODE -eq 0 ]; then
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echo -e "${GREEN}========================================${NC}"
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echo -e "${GREEN}Test passed!${NC}"
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echo -e "${GREEN}========================================${NC}"
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else
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echo -e "${RED}========================================${NC}"
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echo -e "${RED}Test failed with exit code ${EXIT_CODE}${NC}"
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echo -e "${RED}========================================${NC}"
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fi
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exit $EXIT_CODE
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