initial commit

Dockerfile

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+FROM ubuntu:trusty
+
+RUN apt-get update && \
+    apt-get install -y samba supervisor && \
+    groupadd smbusers
+
+ADD start /start
+ADD supervisor.conf /etc/supervisor/conf.d/supervisor.conf
+ADD supervisor_smb.conf /etc/supervisor/conf.d/smb.conf
+ADD shares.txt /shares.txt
+ADD users.txt /users.txt
+
+EXPOSE 445
+
+ENTRYPOINT ["/start"]

README.md

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+docker-samba
+============
+
+Smbd (for file shares) in a docker container.
+
+* Build: `docker build -t smbd .`
+* Run: `docker run -v /host/users.txt:/users.txt -v /host/shares.txt:shares.txt -v /host/sharedir:/mnt/share -p 445 smbd`
+
+Config
+------
+
+For users, users.txt should contain colon separated username:password pairs. This file must end with a newline!
+
+For shares, shares.txt is appended to the end of smb.conf at runtime. Shares should be defined here.

shares.txt

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+[tmp]
+        path = /tmp
+        valid users = dave
+        guest ok = no
+        writeable = yes
+        create mask = 0775

start

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+#!/bin/bash
+
+trap 'kill $(jobs -p)' EXIT
+
+# append shares to smb conf
+cat /shares.txt >> /etc/samba/smb.conf
+
+supervisord &
+
+sleep 5
+
+cat /users.txt | while read line ; do
+    USER=$(echo $line | cut -d ':' -f 1)
+    PASS=$(echo $line | cut -d ':' -f 2)
+    useradd "$USER"
+    usermod -aG smbusers "$USER"
+    (echo "$PASS" ; echo "$PASS") | smbpasswd -s -a "$USER"
+done
+
+echo "Waiting for $(jobs -p)..."
+
+wait $(jobs -p)

supervisor.conf

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+[supervisord]
+nodaemon=true

supervisor_smb.conf

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+[program:smbd]
+command=/usr/sbin/smbd --foreground
+autorestart=true

users.txt

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+dave:hello