FROM alpine:3.21
RUN apk add --no-cache samba
COPY smb.conf /etc/samba/smb.conf
RUN mkdir -p /shares/public/docs \
&& echo "Read-only sample content" > /shares/public/sample.txt \
&& echo "Another read-only file" > /shares/public/readme.txt \
&& echo "Nested read-only doc" > /shares/public/docs/report.txt \
&& chmod -R 777 /shares/public
EXPOSE 445
HEALTHCHECK --interval=2s --timeout=3s --retries=10 \
CMD nc -z localhost 445
CMD ["smbd", "--foreground", "--no-process-group", "--debug-stdout"]