version: "3"
services:
  ssh-server:
    image: ssh-server 
    privileged: true
    build: .
    ports:
      - "2222:22"
    volumes:
    - /sys/fs/cgroup:/sys/fs/cgroup:ro
    tmpfs:
    - /run
    - /run/lock
    ports:
    - "2222:22"