docker-compose-sample/docker-compose.yml at main · hostari/docker-compose-sample · GitHub

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services:
  traefik:
    image: traefik:v3.0
    container_name: traefik
    command:
      - "--api.dashboard=true"
      - "--api.insecure=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      - "--entrypoints.web.address=:80"
    ports:
      - "80:80"
      - "8080:8080"  # Traefik dashboard
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - traefik
  db:
    image: postgres:15-alpine
    container_name: todo-db
    environment:
      POSTGRES_USER: todouser
      POSTGRES_PASSWORD: todopass
      POSTGRES_DB: tododb
    volumes:
      - postgres-data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U todouser -d tododb"]
      interval: 5s
      timeout: 5s
      retries: 5
  app:
    build: .
    container_name: todo-app
    environment:
      DATABASE_URL: postgres://todouser:todopass@db:5432/tododb
    depends_on:
      db:
        condition: service_healthy
    volumes:
      - ./server.js:/app/server.js
    networks:
      - traefik
      - default
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.todo-app.rule=Host(`docker-compose-sample.navegante.ext`)"
      - "traefik.http.routers.todo-app.entrypoints=web"
      - "traefik.http.services.todo-app.loadbalancer.server.port=3000"
networks:
  traefik:
    name: traefik
volumes:
  postgres-data: