Backstage vs Port vs Roadie: VDS Dahili Geliştirici Portalı (IDP) & Tasarruf Hesaplayıcı

# docker-compose.yml - Production Self-Hosted Spotify Backstage on VDS
version: '3.8'

services:
  backstage:
    image: backstage:latest # Built via: yarn build:backend && docker build -t backstage .
    restart: always
    environment:
      NODE_ENV: production
      POSTGRES_HOST: postgres
      POSTGRES_PORT: 5432
      POSTGRES_USER: backstage
      POSTGRES_PASSWORD: ${BACKSTAGE_DB_PASS:-SuperSecretDbPass2026}
      BACKSTAGE_SECRET: ${BACKSTAGE_SECRET:-GenerateRandom32BytesHexKey}
      GITHUB_TOKEN: ${GITHUB_TOKEN}
    ports:
      - "127.0.0.1:7007:7007"
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - techdocs_data:/app/packages/backend/techdocs
    deploy:
      resources:
        limits:
          cpus: '3.0'
          memory: 1469M
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:7007/api/catalog/entities"]
      interval: 30s
      timeout: 5s
      retries: 3

  postgres:
    image: postgres:16-alpine
    restart: always
    environment:
      POSTGRES_DB: backstage_plugin_catalog
      POSTGRES_USER: backstage
      POSTGRES_PASSWORD: ${BACKSTAGE_DB_PASS:-SuperSecretDbPass2026}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U backstage -d backstage_plugin_catalog"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  pgdata:
  techdocs_data: