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"

services:
  server:
    image: localhost:5000/tor
    logging: *json-log
    deploy:
      replicas: 1
      resources:
        limits:
          cpus: '0.2'
          memory: '100M'
      restart_policy:
        condition: any
        delay: 10s
      update_config:
        parallelism: 1
        delay: 5s
        order: start-first
      placement:
        constraints: [node.hostname == nbg-4]
    ports:
      - '9050:9050'
      - '7050:7050'
    networks:
      - backend