Atlas Infra

info

This site documents the current infrastructure state of Atlas in this repository. Application source code lives in separate repositories.

Atlas Infra is the shared AWS foundation for Atlas. This repository provisions the network, ingress, compute, streaming, database, secrets, and monitoring layers used by the events ingestion API, the dashboard backend, the scoring service, Camunda, and Kafka UI.

Internet
   |
   v
Public ALB (HTTPS)
   |- atlas-ingest...  -> ECS Fargate events ingestion
   |                      |
   |                      `-> optional newrelic-infra sidecar
   |                      |
   |                      `-> publishes events -> Amazon MSK (Kafka)
   |- atlas-back...    -> ECS Fargate dashboard backend -> PostgreSQL RDS
   |                      |
   |                      `-> internal Service Connect -> ECS Fargate scoring
   |                                                     | \
   |                                                     |  `-> consumes/produces -> Amazon MSK (Kafka)
   |                                                     `-> internal Service Connect -> ECS Fargate Camunda -> PostgreSQL RDS
   `- atlas-kafka...   -> ECS Fargate Kafka UI
                          |
                          `-> reads topics -----> Amazon MSK (Kafka)

 Amazon MSK (Kafka)
   |- internal IAM + TLS for ECS workloads
   |- public IAM + TLS for ClickHouse ClickPipes
   |- ClickHouse <-------- consumes topics
   `- optional MSK Connect -> S3

Start in order

1. Start with System overview and Environment model.
2. Use the Runbooks section for bootstrap, deploy, secrets, and optional sink enablement.
3. Use the Reference section when you need exact Terraform names, inputs, outputs, and topology details.

Scope guardrails

warning

This handbook is infrastructure-first. It does not replace service-specific application documentation, Auth0 setup guides, or product-facing platform docs.