Dockerfile

FROM mdevaev/archlinux
MAINTAINER Devaev Maxim <mdevaev@gmail.com>

RUN pacman --noconfirm -Syy \
    && pacman --noconfirm -S \
        python-setuptools \
        python-mako \
        lighttpd \
        php \
        php-cgi \
    && pacman --noconfirm -Sc

RUN groupadd --system -g 5000 docker-daemon \
    && useradd --system -u 5000 -g 5000 -m docker-daemon \
    && setup-profile /home/docker-daemon

RUN wget https://bintray.com/artifact/download/novik65/generic/rutorrent-3.6.tar.gz -O rutorrent.tar.gz
RUN tar -xzf rutorrent.tar.gz \
    && mv rutorrent/* /srv/http \
    && chown docker-daemon:docker-daemon \
        /srv/http/share/settings \
        /run/lighttpd \
        /var/log/lighttpd \
        /var/cache/lighttpd \
    && chmod 700 /srv/http/share/torrents /srv/http/share/users \
    && sed -i -e 's|/tmp/errors.log||g' /srv/http/conf/config.php

ADD lighttpd.conf.mako /etc/lighttpd/lighttpd.conf.mako

CMD trap exit TERM \
    ; ( mako-render \
            --var PORT="$PORT" \
            --var RTORRENT_HOST="$RTORRENT_HOST" \
            --var RTORRENT_PORT="$RTORRENT_PORT" \
            /etc/lighttpd/lighttpd.conf.mako > /etc/lighttpd/lighttpd.conf \
        && sed -i -e "s|scgi_host = \"127\\.0\\.0\\.1\"|scgi_host = \"$RTORRENT_HOST\"|g" /srv/http/conf/config.php \
        && sed -i -e "s|scgi_port = 5000|scgi_port = $RTORRENT_PORT|g" /srv/http/conf/config.php \
        && lighttpd -D -f /etc/lighttpd/lighttpd.conf ) \
    & wait

lighttpd.conf.mako

# Config for ruTorrent

server.modules = (
	"mod_accesslog",
	"mod_scgi",
	"mod_fastcgi",
)

server.port = ${PORT}
server.username = "docker-daemon"
server.groupname = "docker-daemon"
server.document-root = "/srv/http"
server.errorlog = "/logs/error.log"
accesslog.filename = "/logs/access.log"
index-file.names = ( "index.html" )

# http://habrahabr.ru/post/68301/
server.max-keep-alive-requests = 4
server.max-keep-alive-idle = 4
server.max-read-idle = 10
server.max-write-idle = 10
server.event-handler = "linux-sysepoll"

fastcgi.server = (
	".php" => (
		"localhost" => (
			"socket" => "/run/lighttpd/fastcgi-php-"+PID+".socket",
			"bin-path" => "/usr/bin/php-cgi",
		),
	),
)

scgi.server = (
	"/RPC2" => (
		"127.0.0.1" => (
			"host" => "${RTORRENT_HOST}",
			"port" => ${RTORRENT_PORT},
			"check-local" => "disable",
		),
	),
)

mimetype.assign = (
	".html" => "text/html",
	".css" => "text/css",
	".js" => "application/x-javascript",
	".jpg" => "image/jpeg",
	".jpeg" => "image/jpeg",
	".gif" => "image/gif",
	".png" => "image/png",
	"" => "application/octet-stream",
)

-e PORT=8082
-e RTORRENT_HOST=192.168.0.2
-e RTORRENT_PORT=5000

-p 8082:8082/tcp

-v /var/lib/docker-daemon/rutorrent/settings:/srv/http/share/settings:rw
-v /var/lib/docker-daemon/rutorrent/logs:/logs:rw