import

Dockerfile

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+FROM debian:stretch
+MAINTAINER Julien Cabillot <jcabillot@gmail.com>
+
+RUN groupadd -r -g 666 sabnzbd && \
+    useradd -l -r -u 666 -g 666 -d /sabnzbd sabnzbd
+
+#
+# Add SABnzbd init script.
+#
+
+COPY sabnzbd.sh /sabnzbd.sh
+RUN chmod 755 /sabnzbd.sh
+
+#
+# Fix locales to handle UTF-8 characters.
+#
+
+ENV LANG C.UTF-8
+
+#
+# Install SABnzbd and all required dependencies.
+#
+
+RUN export SABNZBD_VERSION=2.3.0 PAR2CMDLINE_VERSION=v0.6.14-mt1 && \
+    export DEBIAN_FRONTEND=noninteractive && \
+    export BUILD_PACKAGES="automake build-essential curl python-dev python-pip" && \
+    export RUNTIME_PACKAGES="ca-certificates p7zip-full python-cheetah python-yenc unrar unzip libgomp1 openssl python-cryptography python-openssl" && \
+    export PIP_PACKAGES="sabyenc" && \
+    sed -i "s/ main$/ main contrib non-free/" /etc/apt/sources.list && \
+    apt-get -q update && \
+    apt-get install -qqy $BUILD_PACKAGES $RUNTIME_PACKAGES && \
+    pip install $PIP_PACKAGES && \
+    curl -SL -o /tmp/sabnzbd.tar.gz https://github.com/sabnzbd/sabnzbd/releases/download/${SABNZBD_VERSION}/SABnzbd-${SABNZBD_VERSION}-src.tar.gz && \
+    tar xzf /tmp/sabnzbd.tar.gz && \
+    mv SABnzbd-* sabnzbd && \
+    chown -R sabnzbd: sabnzbd && \
+    curl -o /tmp/par2cmdline-mt.tar.gz https://codeload.github.com/jkansanen/par2cmdline-mt/tar.gz/${PAR2CMDLINE_VERSION} && \
+    tar xzf /tmp/par2cmdline-mt.tar.gz -C /tmp && \
+    cd /tmp/par2cmdline-* && \
+    aclocal && \
+    automake --add-missing && \
+    autoconf && \
+    ./configure && \
+    make && \
+    make install && \
+    apt-get -y remove --purge $BUILD_PACKAGES && \
+    apt-get -y autoremove --purge && \
+    apt-get -y clean all && \
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /tmp/*
+
+#
+# Define container settings.
+#
+
+VOLUME ["/datadir", "/media"]
+
+EXPOSE 8080
+
+#
+# Start SABnzbd.
+#
+
+WORKDIR /sabnzbd
+
+CMD ["/sabnzbd.sh"]

sabnzbd.sh

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+#!/bin/bash
+set -e
+
+#
+# Display settings on standard out.
+#
+
+USER="sabnzbd"
+
+echo "SABnzbd settings"
+echo "================"
+echo
+echo "  User:       ${USER}"
+echo "  UID:        ${SABNZBD_UID:=666}"
+echo "  GID:        ${SABNZBD_GID:=666}"
+echo
+echo "  Config:     ${CONFIG:=/datadir/config.ini}"
+echo
+
+#
+# Change UID / GID of SABnzbd user.
+#
+
+printf "Updating UID / GID... "
+[[ $(id -u ${USER}) == ${SABNZBD_UID} ]] || usermod  -o -u ${SABNZBD_UID} ${USER}
+[[ $(id -g ${USER}) == ${SABNZBD_GID} ]] || groupmod -o -g ${SABNZBD_GID} ${USER}
+echo "[DONE]"
+
+#
+# Set directory permissions.
+#
+
+printf "Set permissions... "
+touch ${CONFIG}
+chown -R ${USER}: /sabnzbd
+function check_dir {
+  [ "$(stat -c '%u %g' $1)" == "${SABNZBD_UID} ${SABNZBD_GID}" ] || chown ${USER}: $1
+}
+check_dir /datadir
+check_dir /media
+check_dir $(dirname ${CONFIG})
+echo "[DONE]"
+
+#
+# Because SABnzbd runs in a container we've to make sure we've a proper
+# listener on 0.0.0.0. We also have to deal with the port which by default is
+# 8080 but can be changed by the user.
+#
+
+printf "Get listener port... "
+PORT=$(sed -n '/^port *=/{s/port *= *//p;q}' ${CONFIG})
+LISTENER="-s 0.0.0.0:${PORT:=8080}"
+echo "[${PORT}]"
+
+#
+# Finally, start SABnzbd.
+#
+
+echo "Starting SABnzbd..."
+exec su -pc "./SABnzbd.py -b 0 -f ${CONFIG} ${LISTENER}" ${USER}

test.sh

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+#!/usr/bin/env bash
+#
+# Simple test script that sees if the SABnzbd server is up within a certain number
+# of seconds (TOTAL_ATTEMPTS * SLEEP_TIME). If it isn't up in time or the HTTP
+# code returned is not 200, then it exits out with an error code.
+
+TOTAL_ATTEMPTS=10
+SLEEP_TIME=6
+
+function connect_server {
+    http_code=$(curl -sL -w "%{http_code}\\n" "http://localhost:8080/" -o /dev/null)
+    curl_exit=$?
+}
+
+attempts=0
+until [ $attempts -ge $TOTAL_ATTEMPTS ]
+do
+    connect_server
+    [ "$curl_exit" == "0" ] && break
+    attempts=$[$attempts+1]
+    sleep $SLEEP_TIME
+done
+
+if [ "$http_code" != "200" ]
+then
+    echo "Received HTTP $http_code from SABnzbd port (last curl exit code: $curl_exit)"
+    exit 1
+fi