version: '3.8'

services:
  samba:
    image: dperson/samba
    restart: always
    networks:
      samba_net:
        ipv4_address: 10.1.0.20
    volumes:
      - /opt/samba:/mnt/share:rw
    command: >
      -s "public;/mnt/share;yes;no;yes;all"
      -p
    tmpfs:
      - /tmp
    environment:
      TZ: "Asia/Irkutsk"
      USERID: "1000"
      GROUPID: "1000"
      ANON: "yes"
      ANON_UID: "65534"
      ANON_GID: "65534"
    ports:
      - "137:137/udp"
      - "138:138/udp"
      - "139:139/tcp"
      - "445:445/tcp"
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: '512M'
      placement:
        constraints: [node.role == worker]

networks:
  samba_net:
    driver: macvlan
    driver_opts:
      parent: enp3s0
    ipam:
      driver: default
      config:
        - subnet: 10.1.0.0/21
          gateway: 10.1.0.1