Retell AI Production Checklist
Overview
Complete checklist for deploying Retell AI integrations to production.
Prerequisites
- •Staging environment tested and verified
- •Production API keys available
- •Deployment pipeline configured
- •Monitoring and alerting ready
Instructions
Step 1: Pre-Deployment Configuration
- • Production API keys in secure vault
- • Environment variables set in deployment platform
- • API key scopes are minimal (least privilege)
- • Webhook endpoints configured with HTTPS
- • Webhook secrets stored securely
Step 2: Code Quality Verification
- • All tests passing (
npm test) - • No hardcoded credentials
- • Error handling covers all Retell AI error types
- • Rate limiting/backoff implemented
- • Logging is production-appropriate
Step 3: Infrastructure Setup
- • Health check endpoint includes Retell AI connectivity
- • Monitoring/alerting configured
- • Circuit breaker pattern implemented
- • Graceful degradation configured
Step 4: Documentation Requirements
- • Incident runbook created
- • Key rotation procedure documented
- • Rollback procedure documented
- • On-call escalation path defined
Step 5: Deploy with Gradual Rollout
bash
# Pre-flight checks curl -f https://staging.example.com/health curl -s https://status.retellai.com # Gradual rollout - start with canary (10%) kubectl apply -f k8s/production.yaml kubectl set image deployment/retellai-integration app=image:new --record kubectl rollout pause deployment/retellai-integration # Monitor canary traffic for 10 minutes sleep 600 # Check error rates and latency before continuing # If healthy, continue rollout to 50% kubectl rollout resume deployment/retellai-integration kubectl rollout pause deployment/retellai-integration sleep 300 # Complete rollout to 100% kubectl rollout resume deployment/retellai-integration kubectl rollout status deployment/retellai-integration
Output
- •Deployed Retell AI integration
- •Health checks passing
- •Monitoring active
- •Rollback procedure documented
Error Handling
| Alert | Condition | Severity |
|---|---|---|
| API Down | 5xx errors > 10/min | P1 |
| High Latency | p99 > 5000ms | P2 |
| Rate Limited | 429 errors > 5/min | P2 |
| Auth Failures | 401/403 errors > 0 | P1 |
Examples
Health Check Implementation
typescript
async function healthCheck(): Promise<{ status: string; retellai: any }> {
const start = Date.now();
try {
await retellaiClient.ping();
return { status: 'healthy', retellai: { connected: true, latencyMs: Date.now() - start } };
} catch (error) {
return { status: 'degraded', retellai: { connected: false, latencyMs: Date.now() - start } };
}
}
Immediate Rollback
bash
kubectl rollout undo deployment/retellai-integration kubectl rollout status deployment/retellai-integration
Resources
Next Steps
For version upgrades, see retellai-upgrade-migration.