Stack de servicios con docker para demo en Lazydocker

docker-compose.demo.yaml

services:
  reverse-proxy:
    image: nginx:alpine
    container_name: demo-nginx
    ports:
      - "8080:80"
    volumes:
      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
    depends_on:
      - whoami
    restart: unless-stopped

  whoami:
    image: traefik/whoami:v1.10.1
    container_name: demo-whoami
    expose:
      - "80"
    restart: unless-stopped

  redis:
    image: redis:7-alpine
    container_name: demo-redis
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 2s
      retries: 10
    restart: unless-stopped

  postgres:
    image: postgres:16-alpine
    container_name: demo-postgres
    environment:
      POSTGRES_PASSWORD: demo
      POSTGRES_USER: demo
      POSTGRES_DB: demo
    ports:
      - "5432:5432"
    volumes:
      - demo_pg:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U demo -d demo"]
      interval: 5s
      timeout: 3s
      retries: 20
    restart: unless-stopped

  adminer:
    image: adminer:4
    container_name: demo-adminer
    ports:
      - "8081:8080"
    depends_on:
      postgres:
        condition: service_healthy
    restart: unless-stopped

volumes:
  demo_pg: