CentOS下安装配置 nginx http push+Apc+php-fpm

CentOS下安装配置 Nginx http push + Apc + php-fpm

astercc呼叫中心系统的web最佳运行平台是Nginx和php-fpm, 而启用http push和APC则能够更好的改善运行效率.本文介绍了如何在32位centos系统下安装配置上述环境.

yum remove php-cli php-common php

#EPEL
wget http://dl.iuscommunity.org/pub/ius/stable/Redhat/5/i386/epel-release-5-4.noarch.rpm
#IUS Community
wget  http://dl.iuscommunity.org/pub/ius/stable/Redhat/5/i386/ius-release-1.0-8.ius.el5.noarch.rpm
#Install repos
rpm -Uvh epel-release-5-4.noarch.rpm ius-release-1.0-8.ius.el5.noarch.rpm

vi /etc/yum.repos.d/ius.repo

# 使用# 注释掉 [ius]下面的
mirrorlist=http://dmirr.iuscommunity.org/mirrorlist?repo=ius-el5&arch=$basearch
# 增加这一行
baseurl=http://dl.iuscommunity.org/pub/ius/stable/Redhat/5/$basearch

#IUS PHP 5.3 packages are prefixed with “php53” to avoid name clashes
yum install php53u-fpm php53u-pecl-apc php53u-mysql
#Accept the dependencies

调整php-fpm参数, 打开/etc/php-fpm.d/www.conf, 做以下修改

listen = 127.0.0.1:9000

改为

listen = /dev/shm

;rlimit_files = 1024

改为

rlimit_files = 4096

pm.max_children = 50

改为

pm.max_children = 100

pm.start_servers = 5

改为

pm.start_servers = 10

安装依赖

yum install gcc pcre pcre-devel openssl-devel

源码安装nginx和http push模块

cd /usr/src
wget http://www.nginx.org/download/nginx-0.8.54.tar.gz
wget http://pushmodule.slact.net/downloads/nginx_http_push_module-0.692.tar.gz
tar zxf nginx-0.8.54.tar.gz
tar zxf nginx_http_push_module-0.692.tar.gz
cd nginx-0.8.54
./configure --add-module=../nginx_http_push_module-0.692 --prefix=/usr/local/nginx
make
make install

修改nginx配置文件

打开/usr/local/nginx/conf/nginx.conf
找到以下几行的注释符

#location ~ .php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}

改为

location ~ .*.(php|php5)?$
{
  fastcgi_pass unix:/dev/shm;
  fastcgi_index index.php;
  include fastcgi_params;
  fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  fastcgi_connect_timeout 60;
  fastcgi_send_timeout 180;
  fastcgi_read_timeout 180;
  fastcgi_buffer_size 128k;
  fastcgi_buffers 4 256k;
  fastcgi_busy_buffers_size 256k;
  fastcgi_temp_file_write_size 256k;
  fastcgi_intercept_errors on;
}

添加自动启动

cd /usr/src
wget http://download3.astercc.org/nginx
chmod +x nginx
mv ./nginx /etc/init.d/
chkconfig nginx on
chkconfig php-fpm on

启动服务

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

可能遇到的问题

1. php文件没有任何反应

fastcgi_param SCRIPT_FILENAME /var/www/html$fastcgi_script_name;

2. 能看到php源码

php.ini中short tag没有启用

3. 无法登陆每次重新返回登陆界面

检查session目录权限

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CentOS下安装配置 nginx http push +Apc+php-fpm