Squid Proxy Server Youtube Cache

High Performance Lusca Squid Proxy Server Ubuntu dikarenakan adanya kabar mengenai update terbaru dari youtube mengenai caching video, pada share kali ini, akan mengangkat tema Squid Proxy Server Youtube Cache.

Lakukan instalasi dependensi yang di butuhkan:
# apt-get update # apt-get install squid squidclient squid-cgi # apt-get install gcc # apt-get install build-essential # apt-get install sharutils # apt-get install ccze # apt-get install libzip-dev # apt-get install automake1.9 # apt-get install acpid # apt-get install unzip # sudo apt-get install multitail # sudo apt-get install libfile-readbackwards-perl # cd /tmp

Download LUSCA_HEAD-r14809:
# wget -c http://indoit.googlecode.com/files/LUSCA_HEAD-r14809.tar.gz # tar -xvzf LUSCA_HEAD-r14809.tar.gz # cd LUSCA_HEAD-r14809

Patch Lusca Squid Anda
# wget -c http://indoit.googlecode.com/files/LUSCA_HEAD-r14809-YOUTUBE.PACTH.tar.gz # tar -xvzf LUSCA_HEAD-r14809-YOUTUBE.PACTH.tar.gz # patch -p0 < 3xx-loop.diff # patch -p0 < async-issue.diff # patch -p0 < http-gzip.diff # patch -p0 < ignore-must-revalidate.diff # patch -p0 < improve-nn-parser.diff # patch -p0 < lusca-vary.diff # patch -p0 < segmentation-fault.diff

Compile, configure dan install Lusca Squid dengan perintah berikut:

./configure --prefix=/usr --exec_prefix=/usr --bindir=/usr/sbin --sbindir=/usr/sbin --libexecdir=/usr/lib/squid --sysconfdir=/etc/squid --localstatedir=/var/spool/squid --datadir=/usr/share/squid --enable-async-io=24 --with-aufs-threads=24 --with-pthreads --enable-storeio=aufs --enable-Linux-netfilter --enable-arp-acl --enable-epoll --enable-removal-policies=heap --with-aio --with-dl --enable-snmp --enable-delay-pools --enable-htcp --enable-cache-digests --disable-unlinkd --enable-large-cache-files --with-large-files --enable-err-languages=English --enable-default-err-language=English --enable-referer-log --with-maxfd=65536 # make # make install # cd /etc/init.d/ # mv /etc/init.d/squid /etc/init.d/squid.backup # wget -c http://indoit.googlecode.com/files/squid.init.ubuntu # mv /etc/init.d/squid.init.ubuntu /etc/init.d/squid # sudo chmod +x /etc/init.d/squid # /etc/init.d/squid stop # mkdir -p /usr/local/share/squid # chmod 777 /usr/local/share/squid # cd /usr/local/share/squid # wget -c http://indoit.googlecode.com/files/indoit-youtube-supercache.tar.gz # tar -xvzf indoit-youtube-supercache.tar.gz # chown proxy:proxy /cache1 # chown proxy:proxy /cache2 # chmod 777 /cache1 # chmod 777 /cache2 # chown proxy:proxy /usr/local/share/squid/supercache.conf # chmod 777 /usr/local/share/squid/supercache.conf # chown proxy:proxy /usr/local/share/squid/supercache.pl # chmod 777 /usr/local/share/squid/supercache.pl # chmod +x /usr/local/share/squid/supercache.pl # cd /etc/squid/ # mv squid.conf squid.conf.backup # wget -c http://indoit.googlecode.com/files/squid.conf.youtube-supercache.zip # unzip squid.conf.youtube-supercache.zip # cp squid.conf.youtube-supercache squid.conf # squid -f /etc/squid/squid.conf -z # sudo /etc/init.d/squid restart # squid -NDd1 # tail -f /var/log/squid/access.log | ccze # reboot

NB: Pada baris terhakir di supercache.pl tambahkan scrip di bawah ini
 sub GetID { $id = ""; use File::ReadBackwards; my $lim = 200 ; my $ref_log = File::ReadBackwards->new('/var/log/squid/yt.log'); while (defined($line = $ref_log->readline)) { if ($line =~ m/.*youtube.*\/watch\?.*v=([a-zA-Z0-9\-\_]*).*\s.*id=$IDS[0].*/){ $id = $1; last; } if ($line =~ m/.*youtube.*\/.*cpn=$CPN[0].*[&](video_id|docid|v)=([a-zA-Z0-9\-\_]*).*/){ $id = $2; last; } if ($line =~ m/.*youtube.*\/.*[&?](video_id|docid|v)=([a-zA-Z0-9\-\_]*).*cpn=$CPN[0].*/){ $id = $2; last; } last if --$lim <= 0; } if ($id eq ""){ $id = $IDS[0]; } $ref_log->close(); return $id; }