feat: add Dockerfile

Dockerfile

@@ -0,0 +1,14 @@
+FROM debian:jessie
+MAINTAINER DAVID Stefan <stefda@gmail.com>
+
+RUN apt-get update && \
+  DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends rsync && \
+  apt-get clean autoclean && \
+  apt-get autoremove -y && \
+  rm -rf /var/lib/apt/lists/*
+
+EXPOSE 873
+VOLUME /docker
+ADD ./rsync /usr/local/bin/rsync
+
+ENTRYPOINT ["/usr/local/bin/rsync"]

rsync

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+#!/bin/bash
+VOLUME=${VOLUME:-/docker}
+ALLOW=${ALLOW:-192.168.0.0/16 172.16.0.0/12}
+OWNER=${OWNER:-nobody}
+GROUP=${GROUP:-nogroup}
+
+chown "${OWNER}:${GROUP}" "${VOLUME}"
+
+[ -f /etc/rsyncd.conf ] || cat <<EOF > /etc/rsyncd.conf
+uid = ${OWNER}
+gid = ${GROUP}
+use chroot = yes
+log file = /dev/stdout
+reverse lookup = no
+[volume]
+    hosts deny = *
+    hosts allow = ${ALLOW}
+    read only = false
+    path = ${VOLUME}
+    comment = docker volume
+EOF
+
+exec /usr/bin/rsync --no-detach --daemon --config /etc/rsyncd.conf "$@"