docker-compose.yml

services:
  samba:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: samba
    ports:
      - "139:139"
      - "4445:445"
    environment:
      AVAHI_DISABLE: 1
      SAMBA_CONF_LOG_LEVEL: 3

      SAMBA_GLOBAL_CONFIG_client_SPACE_signing: mandatory
      SAMBA_GLOBAL_CONFIG_access_SPACE_based_SPACE_share_SPACE_enum: yes
      SAMBA_CONF_MAP_TO_GUEST: Never

      GROUP_staff: 20

      ACCOUNT_alice: alipass
      UID_alice: 1000
      GROUPS_alice: staff

      ACCOUNT_bob: bobpass
      UID_bob: 1001
      GROUPS_bob: staff

      SAMBA_VOLUME_CONFIG_alice: |
        [Alice Share]
         path = /shares/alice
         valid users = alice
         guest ok = no
         read only = no
         browseable = yes
      SAMBA_VOLUME_CONFIG_bob: |
        [Bob Share]
         path = /shares/bob
         valid users = bob
         guest ok = no
         read only = no
         browseable = yes
      SAMBA_VOLUME_CONFIG_public: |
        [Public]
         path = /shares/public
         valid users = alice, bob
         guest ok = no
         read only = no
         browseable = yes
         force group = staff