Install uWSGI and PHP

apt-get install php5-cgi php5-mysql php5-curl php5-gd php5-idn php-pear php5-imap php5-mcrypt php5-mhash php5-pspell php5-recode php5-sqlite php5-tidy php5-xmlrpc php5-xsl
apt-get install uwsgi uwsgi-plugin-php supervisor

Create config file /etc/uwsgi/apps-available/uwsgi-php.ini

[uwsgi]
plugins = php

; leave the master running as root (to allows bind on unix socket or low ports)
master = true
master-as-root = true

; listening on unix socket
socket = /var/run/uwsgi-php.sock
chown-socket = www-data:www-data

; drop privileges
uid = www-data
gid = www-data

; our working dir
project_dir = /var/www

; load additional PHP module ini files
env = PHP_INI_SCAN_DIR=/etc/php5/embed/conf.d

; ; or if you need to specify another PHP.ini
; php-ini = /etc/php5/embed/php.ini
; ; then load additional php module ini files manually
; for-glob = /etc/php5/embed/conf.d/*.ini
;   php-ini-append = %(_)
; endfor =

; allow .php and .inc extensions
php-allowed-ext = .php
php-allowed-ext = .inc

; set php timezone
php-set = date.timezone=UTC

; disable uWSGI request logging
disable-logging = true
; use a max of 10 processes
processes = 10
; ...but start with only 2 and spawn the others on demand
cheaper = 2

; increase buffer size
buffer-size = 32768

and do ln -s /etc/uwsgi/apps-available/uwsgi-php.ini /etc/uwsgi/apps-enabled/uwsgi-php.ini

In NGINX site config

location ~ \.php$ {
    include uwsgi_params;
    uwsgi_modifier1 14;
    uwsgi_pass unix:/var/run/uwsgi-php.sock;
}

Create /etc/supervisor/conf.d/uwsgi-php.conf

[program:uwsgi-php]
command = uwsgi --ini /etc/uwsgi/apps-enabled/uwsgi-php.ini
autorestart = true
user = root
stderr_logfile = /var/log/supervisor/uwsgi-php.log
logfile_maxbytes = 1048576
logfile_backups = 10

Note for user = root: uWSGI drops privilege in it's own config. User root is needed for creating sockets or listening on low ports.

Restart all services to take effect

service supervisor restart
service nginx restart

Reference:

1. Running PHP scripts in uWSGI
2. uWSGI Options - php.ini
3. [uWSGI] uwsgi and PHP_INI_SCAN_DIR

Last Update 2016/10/14 17:31:40 +0900