version: '3.7'

x-logging: &json-log
  driver: 'json-file'
  options:
    max-size: 20m
    max-file: '5'

networks:
  backend:
    driver: overlay
    attachable: true
    driver_opts:
      encrypted: "true"

volumes:
  ssh-config:

secrets:
  pubkey:
    file: ./keys/public.pub

services:
  sftp:
    image: atmoz/sftp
    deploy:
      replicas: 1
      resources:
        limits:
          cpus: '0.2'
          memory: '100M'
      restart_policy:
        condition: any
      update_config:
        parallelism: 1
        delay: 5s
        order: stop-first
        failure_action: rollback
      placement:
        constraints: [node.hostname == nbg-4]
    logging: *json-log
    ports:
      - '2112:22'
    volumes:
      - '/mnt/backups:/home/backups'
      - 'ssh-config:/etc/ssh:rw'
    secrets:
      - source: pubkey
        target: /home/backups/.ssh/keys/sftp-publickey.pub
    command: backups::1002:1002:data
# samba:
#   image: localhost:5000/samba:latest
#   deploy:
#     restart_policy:
#       condition: any
#     update_config:
#       parallelism: 2
#       delay: 5s
#       order: start-first
#       failure_action: rollback
#     placement:
#       constraints: [node.hostname == nbg-4]
#   volumes:
#     - '/mnt/db_storage/samba:/var/lib/samba:rw'
#   logging: *json-log
#   ports:
#     - '445:445'
#     - '139:139'
#   networks:
#     - backend