HR-Plus/docker-compose.yml at main · TCS-Intern/HR-Plus · GitHub

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# ============================================================
# Telentic - Local Development Stack
# ============================================================
# Usage:
#   1. Copy backend/.env.example -> backend/.env (add your API keys)
#   2. docker compose up --build
#   3. Open http://localhost:3000
#
# Services:
#   - db        : PostgreSQL 15      (port 54322)
#   - rest      : PostgREST API      (internal)
#   - supabase  : nginx gateway      (port 54321) — mimics Supabase API
#   - backend   : FastAPI            (port 8001)
#   - frontend  : Next.js            (port 3000)
# ============================================================

x-jwt-secret: &jwt-secret "super-secret-jwt-token-with-at-least-32-characters-long"
# JWT for role=postgres, signed with the secret above (never expires)
x-service-key: &service-key "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXMifQ.oM0SXF31Vs1nfwCaDxjlczE237KcNKhTpKEYxMX-jEU"

services:
  # ---- PostgreSQL ----
  db:
    image: postgres:15-alpine
    restart: unless-stopped
    ports:
      - "54322:5432"
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: postgres
    volumes:
      - pgdata:/var/lib/postgresql/data
      - ./docker/db-init.sh:/docker-entrypoint-initdb.d/00_init.sh
      - ./supabase/migrations:/app/migrations:ro
      - ./supabase/seed.sql:/app/seed.sql:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5

  # ---- PostgREST (REST API over Postgres) ----
  rest:
    image: postgrest/postgrest:v12.2.3
    restart: unless-stopped
    environment:
      PGRST_DB_URI: postgres://postgres:postgres@db:5432/postgres
      PGRST_DB_SCHEMAS: public
      PGRST_DB_ANON_ROLE: postgres
      PGRST_JWT_SECRET: *jwt-secret
      PGRST_DB_USE_LEGACY_GUCS: "false"
    depends_on:
      db:
        condition: service_healthy

  # ---- Supabase Gateway (routes /rest/v1 -> PostgREST) ----
  supabase:
    image: nginx:alpine
    restart: unless-stopped
    ports:
      - "54321:80"
    volumes:
      - ./docker/nginx.conf:/etc/nginx/conf.d/default.conf:ro
    depends_on:
      - rest

  # ---- Backend (FastAPI) ----
  backend:
    build: ./backend
    restart: unless-stopped
    ports:
      - "8001:8000"
    env_file:
      - path: ./backend/.env
        required: false
    environment:
      # Override Supabase to point at local gateway
      SUPABASE_URL: http://supabase:80
      SUPABASE_SERVICE_KEY: *service-key
      APP_URL: http://localhost:3000
      API_URL: http://localhost:8001
    depends_on:
      - supabase

  # ---- Frontend (Next.js) ----
  frontend:
    build: ./frontend
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      NEXT_PUBLIC_API_URL: http://localhost:8001
      NEXT_PUBLIC_SUPABASE_URL: http://localhost:54321
      NEXT_PUBLIC_SUPABASE_ANON_KEY: *service-key
    depends_on:
      - backend

volumes:
  pgdata: