🚀 Deployment
Infrastructure, environments, and CI/CD pipeline
Infrastructure Diagram
graph TD
subgraph dev["Dev"]
DevApp["App"]
DevDB["DB"]
end
subgraph staging["Staging"]
StagLB["Load Balancer"]
StagApp["App"]
StagDB["DB"]
StagCache["Cache"]
StagLB --> StagApp
StagApp --> StagDB
StagApp --> StagCache
end
subgraph prod["Production"]
ProdCDN["CDN"]
ProdLB["Load Balancer"]
ProdApp["App"]
ProdDB["DB"]
ProdCache["Cache"]
ProdCDN --> ProdLB
ProdLB --> ProdApp
ProdApp --> ProdDB
ProdApp --> ProdCache
end
Environments
| Env | URL | Purpose | Services | Config notes |
|---|---|---|---|---|
| Dev | http://localhost:3000 | Local development | App, DB | {Notes} |
| Staging | {staging URL} | QA / integration testing | App, DB, Cache, LB | {Notes} |
| Production | {prod URL} | Live system | App, DB, Cache, LB, CDN | {Notes} |
Infrastructure Components
| Component | Type | Provider | Sizing | Notes |
|---|---|---|---|---|
| App Server | Compute | {AWS EC2 / GCP GCE / Heroku / ...} | {Instance size} | {Notes} |
| Database | Managed DB | {RDS / Cloud SQL / PlanetScale / ...} | {Size} | {Notes} |
| Cache | In-memory | {ElastiCache / Upstash / ...} | {Size} | {Notes} |
| CDN | Content delivery | {CloudFront / Cloudflare / ...} | — | {Notes} |
CI/CD Pipeline
flowchart LR
Code["📝 Code\nPush / PR"]
Build["🔨 Build\nDocker image"]
Test["🧪 Test\nUnit + Integration"]
Deploy["🚀 Deploy\nStaging → Prod"]
Code --> Build --> Test --> Deploy