LNMP Build 5:PHP-FPM configuration file

[[email protected] php]# ls etc/

pear.conf php-fpm.conf php.ini

Where php.ini is the global configuration of PHP; php-fpm.conf is the management php-fpm service configuration.

To configure the PHP-FPM service, you need to empty its original content and write new content:

[Email protected] php]# > etc/php-fpm.conf

[Email protected] php]# vim etc/php-fpm.conf

[Global]

PID =/usr/local/php/var/run/php-fpm.pid

Error_log =/usr/local/php/var/log/php-fpm.log

[www] #pool的名字

listen =/tmp/www.sock# listener sock or ip:port, can be customized WWW.S Ock

user = php-fpm# Master php-fpm

Group = Genus Php-fpm# PHP-FPM

Listen.owner = nobody# Listener user, Nginx-->nobody

Listen.group = nobody# Listener Group, Nginx-->nobody

PM = dynamic# The way the child process is generated, dynamic is more efficient, and if you change to static, it is always the Max_children child process

Pm.max_children = 50# Maximum number of child processes

Pm.start_servers = 20# starts 20 sub-processes

pm.min_spare_servers = * At least 5 sub-processes are started when idle

Pm.max_spare_servers = 35# up to 35 child processes when idle

Pm.max_requests = 500# The entire lifecycle of each subprocess processes 500 requests for automatic destruction

Rlimit_files = 1024# The limit of file descriptors used by each child process, slightly larger can be

[WWW1]

Listen =/tmp/www1.sock

user = PHP-FPM

Group = PHP-FPM

PM = dynamic

Pm.max_children = 50

Pm.start_servers = 20

Pm.min_spare_servers = 5

Pm.max_spare_servers = 35

Pm.max_requests = 500

Rlimit_files = 1024

Restart the PHP-FPM service after the check is correct:

[Email protected] php]#/usr/local/php/sbin/php-fpm-t

[13-jan-2017 23:14:06] Notice:configuration file/usr/local/php/etc/php-fpm.conf Test is successful

[Email protected] php]#/etc/init.d/php-fpm restart

Gracefully shutting down php-fpm. Done

Starting php-fpm Done

PHP-FPM can have a number of different pool (such as the above www and WWW1 is two pool), different sites with different domain names using different pool, different pool needs to listen to different sock, or different ip:port. Different domains can be mapped to different pool

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For example, we can write multiple virtual hosts in this directory, so that different virtual hosts use different pool, such as www.test.com using www,www.aaa.com www1 and so on, using different pool, you can set different permissions. and avoid the risk of using a pool to cause multiple sites to be down at the same time.

[[email protected] vhosts]# ls

Default.conf test.conf

Simply specify which pool you are using in each virtual host

You can add slow.log to each pool to see where the site is causing slowness to track website performance, or to set accessible directories for each site

[Email protected] php]# vim etc/php-fpm.conf

[Global]

PID =/usr/local/php/var/run/php-fpm.pid

Error_log =/usr/local/php/var/log/php-fpm.log

[WWW]

Listen =/tmp/www.sock

user = PHP-FPM

Group = PHP-FPM

Listen.owner = Nobody

Listen.group = Nobody

PM = dynamic

Pm.max_children = 50

Pm.start_servers = 20

Pm.min_spare_servers = 5

Pm.max_spare_servers = 35

Pm.max_requests = 500

Rlimit_files = 1024

Slowlog =/tmp/www_slog.log

Request_slowlog_timeout = 1

php_admin_value[open_basedir]=/data/www/:/tmp/

[WWW1]

Listen =/tmp/www1.sock

user = PHP-FPM

Group = PHP-FPM

PM = dynamic

Pm.max_children = 50

Pm.start_servers = 20

Pm.min_spare_servers = 5

Pm.max_spare_servers = 35

Pm.max_requests = 500

Rlimit_files = 1024

[Email protected] vhosts]#/usr/local/php/sbin/php-fpm-t

[23-feb-2017 00:21:02] Notice:configuration file/usr/local/php/etc/php-fpm.conf Test is successful

[Email protected] vhosts]#/etc/init.d/php-fpm restart

Gracefully shutting down php-fpm. Done

LNMP Build 5:PHP-FPM configuration file