Michael Freno
c7df40ac26
- Add CloudWatch metrics emitter (api_latency, api_requests, api_errors) - Add request monitoring middleware for API (latency, error rate, throughput) - Register error-handling, logging, and monitoring middleware in server.ts - Add Datadog log forwarding via HTTP intake API - Add application-level CloudWatch alarms for P99 latency, error rate, throughput - Inject Datadog/Sentry env vars and secrets into ECS task definitions - Add DD_API_KEY and SENTRY_DSN to ECS secrets - Create CloudWatch log groups for datadog and sentry services - Update .env.example with AWS_REGION and monitoring variables - Add @aws-sdk/client-cloudwatch dependency to monitoring package Co-Authored-By: Paperclip <noreply@paperclip.ing>
50 lines
1.2 KiB
TypeScript
50 lines
1.2 KiB
TypeScript
import { getMonitoringConfig } from './config';
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let initialized = false;
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export function initDatadog() {
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if (initialized) return;
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const config = getMonitoringConfig();
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if (config.DD_TRACE_ENABLED !== 'true') {
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console.log('[Datadog] APM tracing disabled');
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return;
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}
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try {
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const tracer = require('dd-trace').init({
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service: config.DD_SERVICE,
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env: config.DD_ENV,
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version: config.DD_VERSION,
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sampleRate: config.DD_TRACE_SAMPLE_RATE,
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logInjection: config.DD_LOGS_INJECTION === 'true',
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agentHost: config.DD_AGENT_HOST,
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agentPort: config.DD_AGENT_PORT,
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plugins: true,
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debug: config.DD_ENV === 'development',
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});
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initialized = true;
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console.log(`[Datadog] APM initialized for service "${config.DD_SERVICE}" in "${config.DD_ENV}"`);
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return tracer;
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} catch (err) {
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console.warn('[Datadog] APM initialization skipped:', (err as Error).message);
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}
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}
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export function getDatadogTracer() {
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try {
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return require('dd-trace').tracer;
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} catch {
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return null;
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}
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}
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export function createDatadogSpan(name: string, options?: Record<string, unknown>) {
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const tracer = getDatadogTracer();
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if (!tracer) return;
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return tracer.startChild(name, options);
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}
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