squid + caching youtube

baru tadi sadar, kalo youtube caching nya gak bisa?gak ada satupun yg hit.
coba utak atik, bisa nge cache kembali yg ada di googlevideo.com
quick workaround.

di script perl store_url_rewrite ubah jadi seperti ini:

$url =~s@^http://(.*?)/get_video\?(.*)video_id=(.*?)&.*@squid://videos.youtube.INTERNAL/ID=$3@;
$url =~s@^http://(.*?)/get_video\?(.*)video_id=(.*?)$@squid://videos.youtube.INTERNAL/ID=$3@;
$url =~s@^http://(.*?)/videoplayback\?(.*)id=(.*?)$@squid://videos.google.INTERNAL/ID=$3@;
$url =~s@^http://(.*?)/videoplayback\?(.*)id=(.*?)&.*@squid://videos.google.INTERNAL/ID=$3@;

di squid.conf:

acl store_rewrite_list url_regex ^http://(.*?)/get_video\?
acl store_rewrite_list url_regex ^http://(.*?)/videoplayback\?
refresh_pattern ^http://(.*?)/get_video\? 10080 90% 999999 override-expire ignore-no-cache ignore-private
refresh_pattern ^http://(.*?)/videoplayback\? 10080 90% 999999 override-expire ignore-no-cache ignore-private

saya test bisa meng-cache yg ada di google video

1243017933.687 55980 172.18.1.5 TCP_HIT/200 5007160 GET http://v14.lscache7.googlevideo.com/videoplayback?ip=0.0.0.0&sparams=id,expire,ip,ipbits,itag&itag=34&ipbits=0&sver=3&expire=1243015200&key=yt1&signature=A1743BEF65E797AEF9E5B98998D45E2F7661B41F.55FDA15EF1725A1C0EA18CA9E4C88ED99465529F&id=26cccdee1f384d7b - NONE/- video/x-flv

nb: setelah di pikir2 sepertinya lebih enak pake aplikasi cachevideos, http://cachevideos.com/download. dengan sedikit modifikasi hasil caching nya bisa di share untuk squid proxy yg lain.

You may also want to read these posts:

• speedy quota 1G + winxp(laptop) + squid + bind9 + cache youtube (lanjutan)
• speedy quota 1G + winxp(laptop) + squid
• Memcached And PHP, Caching Mysql Query Result