Raspberry PI + RTorrent +Apache2 + RUTorrent

apt-get install subversion build-essential automake libtool libcppunit-dev libcurl3-dev libsigc++-2.0-dev libxmlrpc-c-dev unzip unrar-free curl libncurses-dev apache2 php5 php5-cli php5-curl libapache2-mod-scgi mediainfo ffmpeg screen

mkdir /root/rtorrent
cd /root/rtorrent

wget http://libtorrent.rakshasa.no/downloads/libtorrent-0.13.2.tar.gz
wget http://libtorrent.rakshasa.no/downloads/rtorrent-0.9.2.tar.gz
wget http://dl.bintray.com/novik65/generic/rutorrent-3.6.tar.gz
wget http://dl.bintray.com/novik65/generic/plugins-3.6.tar.gz

tar xvf libtorrent-0.13.2.tar.gz
tar xvf rtorrent-0.9.2.tar.gz
tar xvf rutorrent-3.6.tar.gz
tar xvf plugins-3.6.tar.gz

cd /root/rtorrent/libtorrent-0.13.2
./autogen.sh
./configure
make
make install

cd /root/rtorrent/rtorrent-0.9.2
./autogen.sh
./configure --with-xmlrpc-c
make
make install
ldconfig

cd /root/rtorrent
rm /var/www/index.html
cp -r rutorrent/* /var/www/
cp -r plugins/* /var/www/plugins
chown -R www-data:www-data /var/www
a2enmod scgi
service apache2 restart

adduser -m -r rtorrent

su rtorrent
mkdir .sessions
mkdir complete
mkdir torrents
mkdir watch
nano -w .rtorrent.rc

# This is an example resource file for rTorrent. Copy to
# ~/.rtorrent.rc and enable/modify the options as needed. Remember to
# uncomment the options you wish to enable.

# Maximum and minimum number of peers to connect to per torrent.
#min_peers = 40
#max_peers = 100

# Same as above but for seeding completed torrents (-1 = same as downloading)
#min_peers_seed = 10
#max_peers_seed = 50

# Maximum number of simultanious uploads per torrent.
#max_uploads = 15

# Global upload and download rate in KiB. "0" for unlimited.
download_rate = 0
upload_rate = 100

# Default directory to save the downloaded torrents.
directory = ~/torrents

# Default session directory. Make sure you don't run multiple instance
# of rtorrent using the same session directory. Perhaps using a
# relative path?
session = ~/.sessions

# Watch a directory for new torrents, and stop those that have been
# deleted.
schedule = watch_directory,5,5,load_start=~/watch/*.torrent
schedule = untied_directory,5,5,stop_untied=~/watch/*.torrent

# Close torrents when diskspace is low.
schedule = low_diskspace,5,10,close_low_diskspace=200M

# Stop torrents when reaching upload ratio in percent,
# when also reaching total upload in bytes, or when
# reaching final upload ratio in percent.
# example: stop at ratio 2.0 with at least 200 MB uploaded, or else ratio 20.0
#schedule = ratio,60,60,"stop_on_ratio=200,200M,2000"
#schedule = ratio,5,5,"stop_on_ratio=1,1M,10"
ratio.enable=
ratio.min.set=1
ratio.max.set=2
ratio.upload.set=1K
system.method.set = group.seeding.ratio.command, d.close=, d.stop=

# Set Schedules
#schedule = throttle_1,00:10:00,24:00:00,download_rate=0
#schedule = throttle_2,07:50:00,24:00:00,download_rate=200

# Stop Seeding When complete
#system.method.set_key = event.download.finished,1close_seeding,d.close=
#system.method.set_key = event.download.finished,2stop_seeding,d.stop=

# The ip address reported to the tracker.
#ip = 127.0.0.1
#ip = rakshasa.no

# The ip address the listening socket and outgoing connections is
# bound to.
##bind = 127.0.0.1
#bind = rakshasa.no

# Port range to use for listening.
port_range = 51515-51520

# Start opening ports at a random position within the port range.
#port_random = no

# Check hash for finished torrents. Might be usefull until the bug is
# fixed that causes lack of diskspace not to be properly reported.
#check_hash = no

# Set whetever the client should try to connect to UDP trackers.
use_udp_trackers = yes

# Alternative calls to bind and ip that should handle dynamic ip's.
#schedule = ip_tick,0,1800,ip=rakshasa
#schedule = bind_tick,0,1800,bind=rakshasa

# Encryption options, set to none (default) or any combination of the following:
# allow_incoming, try_outgoing, require, require_RC4, enable_retry, prefer_plaintext
#
# The example value allows incoming encrypted connections, starts unencrypted
# outgoing connections but retries with encryption if they fail, preferring
# plaintext to RC4 encryption after the encrypted handshake
#
# encryption = allow_incoming,enable_retry,prefer_plaintext
#encryption = allow_incomming,try_outgoing

# Enable DHT support for trackerless torrents or when all trackers are down.
# May be set to "disable" (completely disable DHT), "off" (do not start DHT),
# "auto" (start and stop DHT as needed), or "on" (start DHT immediately).
# The default is "off". For DHT to work, a session directory must be defined.
#
# dht = auto
dht = off

# UDP port to use for DHT.
#
# dht_port = 6881

# Enable peer exchange (for torrents not marked private)
#
# peer_exchange = yes
peer_exchange = no

#
# Do not modify the following parameters unless you know what you're doing.
#

# Hash read-ahead controls how many MB to request the kernel to read
# ahead. If the value is too low the disk may not be fully utilized,
# while if too high the kernel might not be able to keep the read
# pages in memory thus end up trashing.
#hash_read_ahead = 10

# Interval between attempts to check the hash, in milliseconds.
#hash_interval = 100

# Number of attempts to check the hash while using the mincore status,
# before forcing. Overworked systems might need lower values to get a
# decent hash checking rate.
#hash_max_tries = 10

#Added for rutorrent stuff
encoding_list = UTF-8
#scgi_local = /tmp/rpc.socket
#schedule = chmod,0,0,"execute=chmod,777,/tmp/rpc.socket"
scgi_port = localhost:5000

# Start The Plugins when Rtorrent Starts not when the page is first opened. If apache service is restart separately the plugins are likely to be stopped. Only really needed for RSS feeds.
execute = {sh,-c,/usr/bin/php /var/www/php/initplugins.php &}

rtorrent

exit

nano -w /etc/init.d/rtorrent

#!/bin/bash

# To start the script automatically at bootup type the following command
# update-rc.d torrent defaults 99

RTUSER=rtorrent
TORRENT=/usr/local/bin/rtorrent

case $1 in
   start)
      #display to user that what is being started
      echo "Starting rtorrent..."
      sleep 4
      #start the process and record record it's pid
      rm /home/rtorrent/.sessions/rtorrent.lock
      start-stop-daemon --start --background --pidfile /var/run/rtorrent.pid --make-pidfile --exec /bin/su -- -c "/usr/bin/screen -dmUS torrent $TORRENT" $RTUSER
##      start-stop-daemon --start --background --exec /usr/bin/screen -- -dmUS torrent $TORRENT
      #output failure or success
      #info on how to interact with the torrent
      echo "To interact with the torrent client, you will need to reattach the screen session with following command"
      echo "screen -r torrent"
      if [[ $? -eq 0 ]]; then
         echo "The process started successfully"
      else
         echo "The process failed to start"
      fi
   ;;

   stop)
      #display that we are stopping the process
      echo "Stopping rtorrent"
      #stop the process using pid from start()
      start-stop-daemon --stop --name rtorrent
      #output success or failure
      if [[ $? -eq 0 ]]; then
         echo "The process stopped successfully"
      else
         echo "The process failed to stop"
      fi
   ;;

   *)
       # show the options
      echo "Usage: {start|stop}"
   ;;
esac

chmod +x /etc/init.d/rtorrent

update-rc.d rtorrent defaults

This setup is meant to run internally, as such there is no security on the apache setup.

Personally I forward ports 51515-51520 on the router onto the PI, this makes a difference in download speed (much quicker) but as it's opening ports it's a security risk so you'll have to decided whether or not to.

I run this setup behind a vpn using ipredator.se, if there's any demand I'll write up another guide on how to configure that and ensure your traffic is locked to only go over the vpn.

Labels: Apache, RaspberryPI, RTorrent, RUTorrent, Ubuntu