version: '3.8'

services:
  vdi:
    build:
      args:
      - DOCKER_BUILD_DIR=docker/x2go/xfce-debian
      context: ../..
      dockerfile: docker/x2go/xfce-debian/Dockerfile
    cap_add:
    - IPC_LOCK # ecryptfs
    - NET_ADMIN # iptables
    - NET_RAW # iptables
    - SYS_ADMIN # ecryptfs
    environment:
    - DEBUG=${VDI_DEBUG}
    - ECRYPTERS=${VDI_ECRYPTERS}
    - LANG=${VDI_LANG}
    - SUDOERS=${VDI_SUDOERS}
    - TZ=${VDI_TZ}
    - USERS=${VDI_USERS}
    ports:
    - "${VDI_PORT}:22"
    restart: unless-stopped
    security_opt:
    - apparmor=unconfined # ecryptfs
    - seccomp=unconfined # ecryptfs
    tty: true
    volumes:
    - home:/home:delegated
    - shared:/shared:cached
    - shm:/dev/shm:delegated

volumes:
  home:
  shared:
    driver: local
    driver_opts:
      type: none
      device: /mnt/shared
      o: bind
  shm:
    driver: local
    driver_opts:
      type: tmpfs
      device: tmpfs
      o: mode=1777,size=2147483648 # 2GB