Re: [squid-users] Squid conf for live video stream

viveksnv_at_aol.in wrote:
> Hi all,
>
> i configured squid transparent for caching live video stream.
>
> I need to cache the live video objects from my particular domain.
>
> But mostly url's vary from request to request.Because VOD service.

So... you are running a service which has explicitly been designed in a
way that makes it non-cacheable and you need to cache it?

This sounds very familiar.

You need to fix the VOD implementation to use cacheable URI. Or scream
at the vendors who wrote it so they fix it.

Amos

>
> So i configured the rewrite program.
>
> video object size is 5 Mb to 100Mb...
>
> I need to tune the squid configuration for their video needs.
>
> This is my current squid conf.
>
> http_port 80 transparent
> icp_port 0
> htcp_port 0
> acl apache rep_header Server ^Apache
> broken_vary_encoding allow apache
> cache_mem 1024 MB
> minimum_object_size 0 KB
> maximum_object_size 1024 MB
> maximum_object_size_in_memory 512 MB
> cache_replacement_policy lru
> memory_replacement_policy lru
> cache_dir aufs /var/cache/squid 40960 16 256
> logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %Hs %<st %Ss:%Sh
> logformat squid %ts.%03tu %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt
> access_log /var/log/squid/access.log squid
> cache_log /var/log/squid/cache.log
> cache_store_log /var/log/squid/store.log
> pid_filename /var/run/squid.pid
> request_header_max_size 256 KB
> collapsed_forwarding on
> quick_abort_min -1 KB
> range_offset_limit -1 MB
> url_rewrite_program /usr/local/bin/ralph-rewrite.pl
> url_rewrite_children 200
> refresh_pattern . 0 20% 4320 ignore-reload
> negative_ttl 2 seconds
> connect_timeout 15 seconds
> client_persistent_connections on
> persistent_request_timeout 15 seconds
> pconn_timeout 15 seconds
> read_timeout 15 seconds
> request_timeout 15 seconds
> acl all src 0.0.0.0/0.0.0.0
> acl manager proto cache_object
> acl localhost src 127.0.0.1/255.255.255.255
> acl to_localhost dst 127.0.0.0/8
> acl SSL_ports port 443
> acl Safe_ports port 80 # http
> acl Safe_ports port 21 # ftp
> acl Safe_ports port 443 # https
> acl Safe_ports port 70 # gopher
> acl Safe_ports port 210 # wais
> acl Safe_ports port 1025-65535 # unregistered ports
> acl Safe_ports port 280
> acl Safe_ports port 488
> acl Safe_ports port 591
> acl Safe_ports port 777
> acl Safe_ports port 901
> acl purge method PURGE
> acl CONNECT method CONNECT
> acl mirror url_regex /mirror/
> url_rewrite_access allow all
> snmp_access allow snmppublic localhost
> http_access allow manager localhost
> http_access deny manager
> http_access allow purge localhost
> http_access deny purge
> http_access deny !Safe_ports
> http_access deny CONNECT !SSL_ports
> http_access allow localhost
> http_access allow mirror
> http_access deny all
> http_reply_access allow all
> always_direct allow all
> icp_access allow all
> visible_hostname localhost
> forwarded_for off
> header_access X-Cache-Lookup deny all
> header_access Age deny all
> snmp_port 3401
> coredump_dir /var/cache/squid
> client_lifetime 4 hours
> store_avg_object_size 2 MB
>
>
> Thanks
> Vivek N.
> ________________________________________________________________________
> You are invited to Get a Free AOL Email ID. - http://webmail.aol.in
>

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