feat: agregar agente docker para containerización

Nuevo agente para generar Dockerfiles y docker-compose. Incluye templates para Go, React/Vite, y stacks fullstack. Soporta desarrollo con hot reload y producción optimizada.
2026-03-22 19:00:06 +01:00
parent 99a175498d
commit 8f7dbcf196
8 changed files with 1092 additions and 0 deletions
@@ -0,0 +1,100 @@
+# Docker Compose para DESARROLLO con hot reload
+# Uso: docker compose -f docker-compose.dev.yml up
+
+services:
+  # ============================================
+  # FRONTEND (Vite dev server con hot reload)
+  # ============================================
+  frontend:
+    image: node:22-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-frontend-dev
+    working_dir: /app
+    command: sh -c "corepack enable && pnpm install && pnpm dev --host 0.0.0.0"
+    volumes:
+      - ./frontend:/app
+      - frontend_node_modules:/app/node_modules
+    ports:
+      - "${FRONTEND_PORT:-5173}:5173"
+    environment:
+      - VITE_API_URL=http://localhost:${BACKEND_PORT:-8080}
+    depends_on:
+      - backend
+    networks:
+      - app-network
+
+  # ============================================
+  # BACKEND (Go con air para hot reload)
+  # ============================================
+  backend:
+    image: cosmtrek/air:latest
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-backend-dev
+    working_dir: /app
+    volumes:
+      - ./backend:/app
+      - go_mod_cache:/go/pkg/mod
+    ports:
+      - "${BACKEND_PORT:-8080}:8080"
+    environment:
+      - DATABASE_URL=postgres://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-secret}@db:5432/${POSTGRES_DB:-app}?sslmode=disable
+      - REDIS_URL=redis://redis:6379
+      - ENV=development
+    depends_on:
+      db:
+        condition: service_healthy
+    networks:
+      - app-network
+
+  # ============================================
+  # DATABASE (PostgreSQL)
+  # ============================================
+  db:
+    image: postgres:16-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-db-dev
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER:-app}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-secret}
+      POSTGRES_DB: ${POSTGRES_DB:-app}
+    volumes:
+      - postgres_data_dev:/var/lib/postgresql/data
+    ports:
+      - "${POSTGRES_PORT:-5432}:5432"
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-app}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  # ============================================
+  # CACHE (Redis)
+  # ============================================
+  redis:
+    image: redis:7-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-redis-dev
+    ports:
+      - "${REDIS_PORT:-6379}:6379"
+    networks:
+      - app-network
+
+  # ============================================
+  # ADMINER (UI para DB - opcional)
+  # ============================================
+  adminer:
+    image: adminer:latest
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-adminer
+    ports:
+      - "8081:8080"
+    depends_on:
+      - db
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge
+
+volumes:
+  postgres_data_dev:
+  frontend_node_modules:
+  go_mod_cache: