version: '2'
services:
  simple:
    image: busybox:1.31.0-uclibc
    command: top
    expose:
      - '3000'
      - '3001/tcp'
      - '3001/udp'
      - '3002-3003'
      - '3004-3005/tcp'
      - '3006-3007/udp'