Xcache

Revision as of 00:10, June 27, 2014 by Drobbins (Talk | contribs)

dev-php/xcache


Current Maintainer(s):Daniel Robbins
Source Repository:Repository:Funtoo Overlay


Summary: A fast and stable PHP opcode cacher


News

Drobbins

IP Space Migration Continues

All Funtoo user containers in the 8.28 IP space will be moving into our new IP space (172.97) over the next few days. If you have DNS set up -- be sure to watch your container and update to the new IP! container.host.funtoo.org DNS will be updated after the move.
2015-08-27 by Drobbins
Drobbins

Funtoo Hosting IP Move

Funtoo user containers with IPs in the 72.18.x.x range will be gradually migrating to new IP addresses this week. If you have DNS entries for your containers, please be aware that your DNS will need to be updated.
2015-08-11 by Drobbins
Drobbins

New ARM Stages

New ARM Stages, built with a new toolchain, are now hitting mirrors. Existing ARM users should re-install using these stages (dated Aug 3, 2015 or later,) rather than upgrade using emerge.
2015-08-06 by Drobbins
More...

Xcache

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Configuring PHP FPM

As we already installed php with fpm support above we just need to adjust the following settings:

/etc/php/fpm-php-5.3/php-fpm.conf
user = nginx
group = nginx
pm.start_servers = 20

The other options should all be very well documented, so make it fit your needs.

Configuring xcache

As of xcache-3.1.0, no manual configuration should be necessary, but if you are in need of changing any xcache settings for php-fpm, edit the following file:

/etc/php/fpm-php-5.3/ext-active/xcache
zend_extension=/usr/lib64/php5.3/lib/extensions/no-debug-zts-20090626/          xcache.so                                                                   
  2 xcache.admin.enable_auth="On"
  3 xcache.admin.user="admin"
  4 xcache.admin.pass=""
  5 xcache.cacher="On"
  6 xcache.size="64M"
  7 xcache.count="9"
  8 xcache.slots="8k"
  9 xcache.ttl="0"
 10 xcache.gc_interval="0"
 11 xcache.var_size="8M"
 12 xcache.var_count="1"
 13 xcache.var_slots="8K"
 14 xcache.var_ttl="0"
 15 xcache.var_maxttl="0"
 16 xcache.var_gc_interval="600"
 17 xcache.readonly_protection="Off"
 18 xcache.mmap_path="/dev/zero"
 19 xcache.coverager="On"
 20 xcache.coveragedump_directory="/tmp/coverager"
 21 xcache.optimizer="On"

it might look like that for you, feel free to change the settings, and if you want to be able to log in into the admin interface set the xcache.admin.pass as a md5 encrypted password that you can find out with:

# php -a
php> echo md5(PASSWORD);

then copy the admin interface to your vhost:

# cp /usr/share/php/xcache/admin -a /var/www/{VHOST}/htdocs/xcache-admin

Starting the service

Now, start the required services:

# /etc/init.d/php-fpm start
# /etc/init.d/nginx start

and make them default:

# rc-update add php-fpm default
# rc-update add nginx default