sentryagent-idp/openspec/specs/deployment/spec.md

Spec: Multi-Region Deployment (Terraform)

Status: Pending CEO approval Workstream: 8 of 8

Scope

• terraform/ directory at project root
• Shared agentidp module (compute, networking, secrets)
• environments/aws/ — ECS Fargate + RDS PostgreSQL + ElastiCache Redis
• environments/gcp/ — Cloud Run + Cloud SQL + Memorystore Redis
• Deployment guide: docs/devops/deployment.md

Module structure

terraform/
  modules/
    agentidp/
      main.tf       — compute (ECS task or Cloud Run service)
      networking.tf — VPC, subnets, security groups
      variables.tf  — all configurable inputs
      outputs.tf    — service URL, DB endpoint, Redis endpoint
    rds/            — managed PostgreSQL
    redis/          — managed Redis
    lb/             — ALB (AWS) or Cloud LB (GCP), TLS cert
  environments/
    aws/
      main.tf       — calls modules, sets AWS-specific vars
      variables.tf
      terraform.tfvars.example
    gcp/
      main.tf
      variables.tf
      terraform.tfvars.example

Acceptance Criteria

• terraform validate passes for both aws and gcp environments
• terraform plan produces no errors against a live AWS/GCP account (test in dev env)
• JWT_PRIVATE_KEY and JWT_PUBLIC_KEY injected as environment secrets (not hardcoded)
• TLS termination at load balancer — HTTPS only in production modules
• PostgreSQL and Redis not publicly accessible — VPC-internal only
• docs/devops/deployment.md — end-to-end deployment walkthrough for AWS and GCP
• terraform.tfvars.example provided for both environments — no secrets in version control