plantillas-proyectos/docker-compose.yml

services:
  # PostgreSQL - Base de datos core (app)
  postgres-a76:
    image: postgres:18-alpine
    container_name: anexo76-postgres-a76
    environment:
      POSTGRES_DB: anexo76_core
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${POSTGRES_APP_PASSWORD:-postgres}
      POSTGRES_INITDB_ARGS: "--encoding=UTF8"
    ports:
      - "5432:5432"
    volumes:
      - postgres_app_data:/var/lib/postgresql/data
      - ./scripts/postgres-app-entrypoint.sh:/docker-entrypoint-initdb.d/init-app.sh:ro
    networks:
      - backend-net
    restart: unless-stopped
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres -d anexo76_core || exit 1" ]
      interval: 5s
      timeout: 3s
      retries: 10
      start_period: 20s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M
    shm_size: 128mb

  # PostgreSQL - Base de datos Keycloak
  postgres-keycloak:
    image: postgres:18-alpine
    container_name: anexo76-postgres-keycloak
    environment:
      POSTGRES_DB: keycloak
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${POSTGRES_KEYCLOAK_PASSWORD:-postgres}
      POSTGRES_INITDB_ARGS: "--encoding=UTF8"
    ports:
      - "5433:5432"
    volumes:
      - postgres_keycloak_data:/var/lib/postgresql/data
      - ./scripts/postgres-keycloak-entrypoint.sh:/docker-entrypoint-initdb.d/init-keycloak.sh:ro
    networks:
      - auth-net
      - backend-net
    restart: unless-stopped
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres -d keycloak || exit 1" ]
      interval: 5s
      timeout: 3s
      retries: 10
      start_period: 20s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M
    shm_size: 128mb

  # Keycloak - Servidor de autenticación
  keycloak:
    image: quay.io/keycloak/keycloak:26.4
    container_name: anexo76-keycloak
    environment:
      KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN:-admin}
      KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_ADMIN_PASSWORD:-admin}
      KC_DB: postgres
      KC_DB_URL_HOST: postgres-keycloak
      KC_DB_URL_PORT: "5432"
      KC_DB_URL_DATABASE: keycloak
      KC_DB_URL: jdbc:postgresql://postgres-keycloak:5432/keycloak
      KC_DB_USERNAME: postgres
      KC_DB_PASSWORD: ${POSTGRES_KEYCLOAK_PASSWORD:-postgres}
      KC_DB_SCHEMA: public
      KC_HOSTNAME: localhost
      KC_HTTP_ENABLED: "true"
      KC_HOSTNAME_STRICT: "false"
      KC_HOSTNAME_STRICT_HTTPS: "false"
      KC_PROXY_HEADERS: "xforwarded"
      KC_HEALTH_ENABLED: "true"
      KC_METRICS_ENABLED: "true"
      KC_HOSTNAME_PATH: /kcauth
      KC_LOG_LEVEL: INFO
      JAVA_OPTS_APPEND: "-Xms256m -Xmx512m -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true"
    command:
      - start-dev
      - --http-relative-path=/kcauth
      - --db=postgres
      - --db-url-host=postgres-keycloak
      - --db-url-port=5432
      - --db-url-database=keycloak
      - --db-username=postgres
      - --db-password=${POSTGRES_KEYCLOAK_PASSWORD:-postgres}
      - --http-enabled=true
      - --hostname-strict=false
      - --proxy-headers=xforwarded
    ports:
      - "8080:8080"
      - "9000:9000"
    depends_on:
      postgres-keycloak:
        condition: service_healthy
    volumes:
      - keycloak_data:/opt/keycloak/data
    networks:
      - auth-net
      - backend-net
    restart: unless-stopped
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "exec 3<>/dev/tcp/127.0.0.1/9000; echo -e 'GET /kcauth/health/ready HTTP/1.1\r

            host: 127.0.0.1\r

            Connection: close\r

            \r

            ' >&3; grep -q 'HTTP/1.1 200' <&3 || exit 1"
        ]
      interval: 10s
      timeout: 5s
      retries: 30
      start_period: 90s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    deploy:
      resources:
        limits:
          memory: 768M
        reservations:
          memory: 512M

  # Backend - FastAPI
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
      args:
        - BUILDKIT_INLINE_CACHE=1
    image: anexo76-backend:latest
    container_name: anexo76-backend
    environment:
      - DEBUG=${DEBUG:-True}
      - ENVIRONMENT=${ENVIRONMENT:-development}
      - PYTHONUNBUFFERED=1
      - PYTHONDONTWRITEBYTECODE=1
      - CORE_DB_HOST=${CORE_DB_HOST:-postgres-a76}
      - CORE_DB_PORT=${CORE_DB_PORT:-5432}
      - CORE_DB_NAME=${CORE_DB_NAME:-anexo76_core}
      - CORE_DB_USER=${CORE_DB_USER:-postgres}
      - CORE_DB_PASSWORD=${POSTGRES_APP_PASSWORD:-postgres}
      - KEYCLOAK_SERVER_URL=${KEYCLOAK_SERVER_URL:-http://keycloak:8080/kcauth}
      - KEYCLOAK_REALM=${KEYCLOAK_REALM:-master}
      - KEYCLOAK_CLIENT_ID=${KEYCLOAK_CLIENT_ID:-anexo76-backend}
      - KEYCLOAK_CLIENT_SECRET=${KEYCLOAK_CLIENT_SECRET:-dev-secret}
      - CORS_ORIGINS=${CORS_ORIGINS:-http://localhost:5173,http://localhost:3000}
      - SITAR_API_URL=${SITAR_API_URL}
      - SITAR_API_USER=${SITAR_API_USER}
      - SITAR_API_PASSWORD=${SITAR_API_PASSWORD}
    ports:
      - "8000:8000"
    depends_on:
      postgres-a76:
        condition: service_healthy
      keycloak:
        condition: service_healthy
    volumes:
      - ./backend:/app
      - backend_cache:/app/__pycache__
      - backend_uploads:/app/uploads
      - ./scripts/backend-entrypoint.sh:/entrypoint.sh:ro
    networks:
      - backend-net
      - frontend-net
    restart: unless-stopped
    entrypoint: [ "/entrypoint.sh" ]
    command: [ "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000", "--reload", "--log-level", "info" ]
    healthcheck:
      test: [ "CMD-SHELL", "curl -f http://localhost:8000/api/health || exit 1" ]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 60s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M

  # Frontend - SvelteKit
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        - BUILDKIT_INLINE_CACHE=1
    image: anexo76-frontend:latest
    container_name: anexo76-frontend
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - VITE_API_URL=${VITE_API_URL:-http://localhost:8000/api/}
      - INTERNAL_API_URL=${INTERNAL_API_URL:-http://backend:8000/api/}
      - VITE_KEYCLOAK_URL=${VITE_KEYCLOAK_URL:-http://localhost:8080/kcauth}
      - VITE_KEYCLOAK_REALM=${VITE_KEYCLOAK_REALM:-master}
      - VITE_KEYCLOAK_CLIENT_ID=${VITE_KEYCLOAK_CLIENT_ID:-anexo76-frontend}
      - KEYCLOAK_URL=${KEYCLOAK_URL:-http://keycloak:8080/kcauth}
      - KEYCLOAK_REALM=${KEYCLOAK_REALM:-master}
      - KEYCLOAK_CLIENT_ID=${KEYCLOAK_CLIENT_ID:-anexo76-backend}
      - KEYCLOAK_CLIENT_SECRET=${KEYCLOAK_CLIENT_SECRET:-zRU5NuvUFtBSOuh7Kdc372AItoWGLgz9}
    ports:
      - "5173:5173"
    depends_on:
      backend:
        condition: service_healthy
    entrypoint: [ "/frontend-entrypoint.sh" ]
    volumes:
      - ./frontend:/app
      - frontend_node_modules:/app/node_modules
      - ./scripts/frontend-entrypoint.sh:/frontend-entrypoint.sh:ro
    networks:
      - frontend-net
      - auth-net
    restart: unless-stopped
    command: [ "pnpm", "run", "dev", "--", "--host", "0.0.0.0" ]
    healthcheck:
      test: [ "CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:5173/ || exit 1" ]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 45s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    deploy:
      resources:
        limits:
          memory: 1G
        reservations:
          memory: 512M
  # celery
  celery_worker:
    build: ./backend
    container_name: worker
    command: celery -A core.celery_app worker --loglevel=info
    environment:
      - VALKEY_URL=redis://valkey:6379/0
    depends_on:
      - backend
      - valkey
    networks:
      - backend-net

  valkey:
    image: valkey/valkey:7.2
    container_name: valkey
    restart: always
    ports:
      - "6379:6379"
    networks:
      - backend-net

volumes:
  postgres_app_data:
    driver: local
  postgres_keycloak_data:
    driver: local
  keycloak_data:
    driver: local
  frontend_node_modules:
    driver: local
  backend_cache:
    driver: local
  backend_uploads:
    driver: local

networks:
  backend-net:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16
  auth-net:
    driver: bridge
    ipam:
      config:
        - subnet: 172.21.0.0/16
  frontend-net:
    driver: bridge
    ipam:
      config:
        - subnet: 172.22.0.0/16