Difference between pages "User:Pytony" and "Package:Varnish"

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m (update since package had broken previous configuration syntax, and setup.)
 
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{{Person
{{Ebuild
|Geoloc=48.123028496893525, -1.671895980834961
|Summary=Varnish is a state-of-the-art, high-performance HTTP accelerator
|Location name=Rennes, Bretagne, France
|CatPkg=www-servers/varnish
|Blogs=
|Maintainer=
}}
}}
__TOC__
'''Varnish''' is a webcache & http accelerator.  Varnish will either serve cached content, or retireve content from the server, and cache it.  Varnish will reduce I/O pressure from webservers.
==Install==
===Emerge===
Install {{Package|www-servers/varnish}}
<console>###i## www-servers/varnish</console>
==Configuration==
Configuration is controlled by /etc/varnish/default.vcl & /etc/conf.d/varnishd
{{file|name=/etc/varnish/default.vcl|desc=varnish configuration file|body=
vcl 4.0;
backend default {
    .host = "127.0.0.1";
    .port = "8080";
}
}}
{{file|name=/etc/conf.d/varnishd|desc=varnish configuration file|body=
VARNISHD="/usr/sbin/varnishd"
VARNISHADM="/usr/bin/varnishadm"
CONFIGFILE="/etc/varnish/default.vcl"
VARNISHD_OPTS="-a 127.0.0.1:80"
VARNISHD_OPTS="${VARNISHD_OPTS} -u varnish -g varnish"
}}
Varnish will fetch data from localhost:8080 and serve accelerated proxy data on localhost:80
== BootService ==
To start varnish immediately:
<console>###i## rc-service varnishd start</console>
To start varnish at boot:
<console>###i## rc-update add varnishd default</console>
== Verification ==
To verify that your traffic is going through varnish.
<console>$##i## curl -I https://www.varnish-cache.org/</console>
[[Category:Server]]
[[Category:Daemons]]
{{EbuildFooter}}

Revision as of 00:39, August 20, 2014

Varnish

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Varnish is a webcache & http accelerator. Varnish will either serve cached content, or retireve content from the server, and cache it. Varnish will reduce I/O pressure from webservers.

Install

Emerge

Install www-servers/varnish

root # www-servers/varnish

Configuration

Configuration is controlled by /etc/varnish/default.vcl & /etc/conf.d/varnishd

   /etc/varnish/default.vcl - varnish configuration file
vcl 4.0;
backend default {
    .host = "127.0.0.1";
    .port = "8080";
}
   /etc/conf.d/varnishd - varnish configuration file
VARNISHD="/usr/sbin/varnishd"
VARNISHADM="/usr/bin/varnishadm"
CONFIGFILE="/etc/varnish/default.vcl"
VARNISHD_OPTS="-a 127.0.0.1:80"
VARNISHD_OPTS="${VARNISHD_OPTS} -u varnish -g varnish"

Varnish will fetch data from localhost:8080 and serve accelerated proxy data on localhost:80

BootService

To start varnish immediately:

root # rc-service varnishd start

To start varnish at boot:

root # rc-update add varnishd default

Verification

To verify that your traffic is going through varnish.

user $ curl -I https://www.varnish-cache.org/