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Written by Dust0741@lemmy.world on 2025-01-08 at 15:37

SMB + Docker

https://lemmy.world/post/24028465

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Descendants

Written by mbirth@lemmy.ml on 2025-01-08 at 15:46

services:

server:

image: ghcr.io/servercontainers/samba:latest

restart: unless-stopped

network_mode: host

environment:

  TZ: Europe/London

  MODEL: MacSamba

  SAMBA_GLOBAL_STANZA: "vfs objects = acl_xattr catia fruit streams_xattr; fruit:nfs_aces = no; inherit permissions = yes; fruit:model = MacSamba; fruit:posix_rename = yes; fruit:veto_appledouble = no; fruit:wipe_intentionally_left_blank_rfork = yes; fruit:delete_empty_adfiles = yes; fruit:metadata = stream"

  SAMBA_GLOBAL_CONFIG_load_SPACE_printers: no

  SAMBA_GLOBAL_CONFIG_printing: bsd

  SAMBA_GLOBAL_CONFIG_printcap_SPACE_name: /dev/null

  SAMBA_GLOBAL_CONFIG_disable_SPACE_spoolss: yes

  SAMBA_GLOBAL_CONFIG_min_SPACE_protocol: SMB2

  SAMBA_GLOBAL_CONFIG_bind_SPACE_interfaces_SPACE_only: yes

  SAMBA_GLOBAL_CONFIG_interfaces: lo eth0

  SAMBA_CONF_SERVER_STRING: Docker Host Samba

  #SAMBA_CONF_LOG_LEVEL: 3

  ACCOUNT_shareuser: mypassword

  UID_shareuser: 1000

  # avahi seems to introduce issues with the share

  # "The operation can't be completed because the original item for "xxx" can't be found."

  AVAHI_DISABLE: true

  WSDD2_DISABLE: true

  #NETBIOS_DISABLE: true

  SAMBA_VOLUME_CONFIG_myshare: "[myshare]; path=/shares/myshare; valid users = shareuser; guest ok = no; read only = no; browseable = yes"

volumes:

  - /path/to/myshare:/shares/myshare

Just make sure you don’t have any local SMB server running on the host. And if you need multiple different shares, these all need to go into the same container or you need to define different ports if you use multiple containers.

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Written by Dust0741@lemmy.world on 2025-01-08 at 17:03

Awesome thank you!

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Written by paraphrand on 2025-01-08 at 17:58

Fruit? Really?

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Written by tvcvt@lemmy.ml on 2025-01-08 at 20:30

That fruit argument is so that samba plays nicely with Apple’s SMB implementation.

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Written by ikidd@lemmy.world on 2025-01-09 at 15:49

Those are quite the environment variable names there.

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Written by mbirth@lemmy.ml on 2025-01-09 at 20:59

Yes, it’s explained in the documentation.

E.g.:

maps to:

bind interfaces only = yes

This way you don’t need to provide any extra configuration file.

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Written by ikidd@lemmy.world on 2025-01-10 at 01:10

I’m well aware of how inline environment variables work, but that is one helldammer of a name for one, and I rarely see anyone use actual spaces in .env file variable, let alone translate a space to SPACE in a variable name.

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Written by mbirth@lemmy.ml on 2025-01-10 at 03:32

These variable names are dynamically parsed and used for generating the smb.conf.

And if you need a way to support underscores AND spaces (which are not allowed in a variable name), you have to get creative.

I like the solution as it allows me to encode any possible configuration value (even the most obscure one) in the compose file.

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Written by dotslashme@infosec.pub on 2025-01-08 at 16:10

I use dperson/samba, which is both simple and comes with usage examples.

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Written by tuxec@infosec.pub on 2025-01-08 at 17:54

The last commit was 5 years ago.

There are very high chamces the container image is full of vulnerabilities. You might wanna rebuild it yourself.

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Written by dotslashme@infosec.pub on 2025-01-09 at 10:46

Excellent point, thank you!

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Written by mbirth@lemmy.ml on 2025-01-09 at 00:46

There’s dockurr/samba which is also pretty easy to setup, but doesn’t allow much deviation from the defaults.

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