Re: [squid-users] Squid as Acceleration Proxy in a Squid Cluster

My cache peer lines look like this

On first server:

cache_peer 127.0.0.1 parent 80 0 originserver no-query default
cache_peer server2 sibling 80 3130 proxy-only no-delay allow-miss
name=server2

On second server:

cache_peer 127.0.0.1 parent 80 0 originserver no-query default
cache_peer server1 sibling 80 3130 proxy-only no-delay allow-miss
name=server1

Marcel

Alexandre Correa wrote:
> add no-query to cache_peer line !
>
> i think this 'solve' ...
>
> On 5/10/07, Marcel Alburg <alb@weeaar.com> wrote:
>> Ok, thanks - that works and i see that a sibling becomes some request
>> for caches.
>>
>> But if i stop the local apache on a server and ask over the server the
>> website - squid sad
>>
>> 2007/05/10 08:10:30| Detected DEAD Parent: 127.0.0.1
>> 2007/05/10 08:10:30| TCP connection to 127.0.0.1/80 failed
>>
>> Thats ok
>>
>> but the result is this:
>>
>> The following error was encountered:
>>
>> * Unable to forward this request at this time.
>>
>> 2007/05/10 08:10:55| Failed to select source for 'http://www.xxx.tld'
>> 2007/05/10 08:10:55| always_direct = 0
>> 2007/05/10 08:10:55| never_direct = 0
>> 2007/05/10 08:10:55| timedout = 0
>>
>>
>>
>> Thanks
>>
>> Marcel
>>
>> leongmzlist wrote:
>> > 1. your cache sibling configuration is wrong; you're not contacting any
>> > of the sibling.
>> > 2. use the proxy-only flag if you don't want squid to store cache hits
>> > from the siblings.
>> >
>> > try something like
>> >
>> > cache_peer sibling1 sibling 80 3130 proxy-only no-delay allow-miss
>> > name=sibling1
>> >
>> > mike
>> >
>> > At 03:02 PM 5/9/2007, Marcel Alburg wrote:
>> >> Hello,
>> >>
>> >> my Networks looks like
>> >>
>> >>
>> >> Internet
>> >> |
>> >> [LB] -ha- [LB]
>> >> | |
>> >> +-------------------------------------+
>> >> | |
>> >> | |
>> >> [Squid + Apache] [Squid + Apache]
>> >>
>> >>
>> >> All Hosts has running a webserver at 127.0.0.1:80 and a squid at the
>> >> official IP Adresse on Port 80.
>> >>
>> >> The LoadBalancer ([LB]) forward the request to on of the server. The
>> >> Squid checks his Cache and it the cache valid he send from cache
>> >> otherwise he ask the local apache.
>> >>
>> >> We've a lot of hosts with this configuration and we've a problem, that
>> >> any squid cache his own version from a webpage (n-Nodes could be n
>> >> different Versions from a webpage - because the access and
>> >> generationtime differs).
>> >>
>> >> My question is. It is possible to let ask the Squid the other nodes in
>> >> the network if the requested page cached. And has any node a cached
>> >> version - than deliver this cached version - otherwise ask the local
>> >> apache.
>> >>
>> >> I tried a lot of different configs but nothing works to my
>> contentment.
>> >>
>> >> a other problem is:
>> >>
>> >> If ask the squid the local page and gets an Error 404 or 500 he should
>> >> ask the other Proxies for any valid cached version and deliver that
>> >> version. The Webuser should not see the 500 Errors (if we had a lot of
>> >> load at the server, the error 500 pages comes often).
>> >>
>> >> And i wanna stop the local apache at one node and the squid should
>> >> notice that and ask the other nodes.
>> >>
>> >> One of my not working config was like this
>> >>
>> >> cache_peer 127.0.0.1 parent 80 0 originserver no-query
>> default
>> >> allow-miss
>> >> cache_peer 127.0.0.1 sibling 80 3130
>> >> cache_peer 127.0.0.1 sibling 80 3130
>> >> cache_peer 127.0.0.1 sibling 80 3130
>> >> icp_hit_stale on
>> >>
>> >>
>> >> It is possible to realized that ?
>> >>
>> >> Thanks
>> >>
>> >> Marcel
>> >
>> >
>>
>>
>
>
Received on Thu May 10 2007 - 03:41:35 MDT