Rally Infrastructure

Infrastructure as Code for rallynear.me.

Architecture

• ECS Fargate — rally-api (Go), rally-auth (TS), rally-frontend (Next.js)
• Lambda — rally-llm (Python metadata workers)
• Aurora Serverless v2 — PostgreSQL + PostGIS + pgvector
• ElastiCache — Redis for sessions, RSVP counts, geo cache
• CloudFront — CDN for static assets + API caching
• S3 — Event images, organizer avatars
• SES — Transactional email
• CloudWatch — Monitoring + budget alerts

Structure

modules/
  networking/    — VPC, subnets, security groups, ALB
  database/      — Aurora Serverless v2, ElastiCache
  fargate/       — ECS cluster, services, task definitions
  lambda/        — LLM worker functions
  cdn/           — CloudFront, S3, Route 53
environments/
  dev/           — Development environment
  staging/       — Staging environment
  prod/          — Production environment

IaC Tool

TBD — Terraform vs CDK vs SST (see Technical Architecture doc)