rsync

Author: dougEfresh

.github/workflows/docker-build.yaml

@@ -11,6 +11,7 @@ on:
     paths:
       - 'runner/**'
       - 'btc/**'
+      - 'rsync/**'
   schedule:
     - cron: '0 6 * * 1' # Every Monday at 06:00 UTC
 

rsync/Dockerfile

@@ -0,0 +1,12 @@
+FROM ubuntu:24.04 
+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
+ADD ./entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

rsync/entrypoint.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+VOLUME=${VOLUME:-/volume}
+ALLOW=${ALLOW:-192.168.0.0/16 172.16.0.0/12}
+USER=${USER:-nobody}
+GROUP=${GROUP:-nogroup}
+
+mkdir -p ${VOLUME}
+
+getent group ${GROUP} > /dev/null || addgroup ${GROUP}
+getent passwd ${USER} > /dev/null || adduser -D -H -G ${GROUP} ${USER}
+chown -R ${USER}:${GROUP} ${VOLUME}
+
+cat <<EOF > /etc/rsyncd.conf
+uid = ${USER}
+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