Internal infrastructure handbook
Atlas Infra
Shared AWS and Terraform foundations for the events ingestion API, dashboard backend, Kafka UI, and the operational workflows around them.
Start here
Operate the platform without digging through the repo
Overview
System overview
Understand the topology, the runtime services, and how the shared edge routes traffic.
Runbook
Bootstrap remote state
Prepare the S3 backend and DynamoDB lock table before the first Terraform init.
Runbook
Deploy environment
Follow the operator path for ECR bootstrap, plan, apply, and post-apply steps.
Reference
Module catalog
Browse the Terraform modules, their responsibilities, and their critical interfaces.
Provisioned here
Network, ingress, compute, streaming, data, and monitoring
This repository owns the shared Atlas AWS footprint, not the application repositories themselves.
IngressALB, TLS, host-based routing, access logs
ComputeECS/Fargate for events, dashboard backend, and Kafka UI
Data and streamingMSK, optional MSK Connect, PostgreSQL RDS, runtime secrets
OperationsCloudWatch logs, alarms, budgets, and runbooks