Docker Compose for BullMQ + Redis

services:
  api:
    build: .
    ports:
      - target: 3000
        mode: ingress
    environment:
      - REDIS_URL=redis://redis:6379
      - NODE_ENV=production
    healthcheck:
      test:
        - CMD
        - curl
        - -f
        - http://localhost:3000/
      interval: 30s
      timeout: 5s
      retries: 3
    depends_on:
      - redis
    deploy:
      resources:
        reservations:
          cpus: "0.5"
          memory: 256M
    restart: unless-stopped
  worker:
    build: .
    command: node worker.js
    environment:
      - REDIS_URL=redis://redis:6379
      - NODE_ENV=production
    depends_on:
      - redis
    deploy:
      resources:
        reservations:
          cpus: "0.5"
          memory: 256M
    restart: unless-stopped
  redis:
    image: redis:7-alpine
    ports:
      - target: 6379
        mode: host
    healthcheck:
      test:
        - CMD
        - redis-cli
        - ping
      interval: 10s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        reservations:
          cpus: "0.5"
          memory: 256M
    restart: unless-stopped
    x-defang-redis: true