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ppa安裝php-fpm
安裝工具包
復(fù)制代碼 代碼如下:
$ sudo apt-get install Python-software-properties
添加ppa源
復(fù)制代碼 代碼如下:
$ sudo add-apt-repository ppa:yola/php5
安裝php5-fpm
復(fù)制代碼 代碼如下:
sudo apt-get update
sudo apt-get install php5-fpm
其它必要的軟件安裝接
復(fù)制代碼 代碼如下:
sudo apt-get install nginx
配置php-fpm
php-fpm的解析器是C/S結(jié)構(gòu),它的配置文件位于:
(1)/etc/php5/fpm/php-fpm.conf
(2)/etc/php5/fpm/pool.d/
一般沒什么嚴(yán)格的配置的要求,或者說這塊我還沒有具體的研究每個(gè)配置參數(shù)的意義
我采用了tcp模式與fastcgi進(jìn)程進(jìn)行連接,因此我修改了tcp監(jiān)聽的地址和端口,修改了一下監(jiān)視目錄的名稱,這里不做具體詳細(xì)解釋了,大家可以參考官方文檔根據(jù)自己的需求進(jìn)行配置
重啟php5-fpm
配置nginx
前言
nginx本身并不會(huì)對(duì)php語(yǔ)言進(jìn)行解析,這個(gè)區(qū)別于apache(apache有在帶的mod_php模塊進(jìn)行php解析).nginx是通過fastcgi將客戶端的php請(qǐng)求交給后臺(tái)的php5-fpm進(jìn)程管理器,php5-fpm具有解析php的功能
nginx的主配置文件
文件位置:/etc/nginx/nginx.conf,我的配置參數(shù)如下:
復(fù)制代碼 代碼如下:
user www-data;
#主動(dòng)開啟cpu多核功能
worker_processes 2;
worker_cpu_affinity 01 10;
#指定nginx進(jìn)程可以打開的最大文件描述符數(shù)量
worker_rlimit_nofile 65535;
pid /var/run/nginx.pid;
events {
#使用epoll的I/O模型
use epoll;
#工作單進(jìn)程的并發(fā)連接數(shù),總體并發(fā)連接數(shù) = worker_connections * worker_processes
worker_connections 2048;
#multi_accept在Nginx接到一個(gè)新連接通知后調(diào)用accept()來接受盡量多的連接
multi_accept on;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
charset utf-8;
server_names_hash_bucket_size 128;
client_header_buffer_size 2k;
large_client_header_buffers 4 4k;
#通過nginx上傳文件的大小
client_max_body_size 8m;
#$remote_addr:記錄ip地址;$remote_user:記錄遠(yuǎn)程客戶端用戶名稱;$request:請(qǐng)求的url和http協(xié)議;$status:用于記錄請(qǐng)求狀態(tài);$body_bytes_sent:用于記錄發(fā)送給客戶端文件主體內(nèi)容的大小;$http_referer:跳轉(zhuǎn)鏈接;$http_x_forwarded_for:客戶的真實(shí)ip地址
log_format main '$server_name$remote_addr$remote_user[$time_local]"$request"'
'$status$body_bytes_sent"$http_referer"'
'"$http_user_agent""$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
error_log /var/log/nginx/error.log;
sendfile on;
tcp_nopush on;
#keepalive的超時(shí)時(shí)間
keepalive_timeout 60;
open_file_cache max=204800 inactive=20s;
open_file_cache_min_uses 1;
open_file_cache_valid 30s;
tcp_nodelay on;
gzip on;
include /etc/nginx/conf.d/*.conf;
}
日志格式之間是用不可打印符號(hào)進(jìn)行分隔的,ctrl+v && ctrl+a
nginx虛擬主機(jī)配置文件
復(fù)制代碼 代碼如下:
upstream haolianxi_php {
server 127.0.0.1:9444;
}
server {
listen 192.168.1.137:7777;
access_log /var/log/nginx/haolianxi/haolianxi.access.log main;
error_log /var/log/nginx/haolianxi/haolianxi.error.log;
#通用匹配
location / {
root /srv/www/php/;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
access_log /var/log/nginx/haolianxi/location.default.access.log main;
error_log /var/log/nginx/haolianxi/location.default.error.log;
allow 192.168.1.0/24;
deny all;
}
#正則表達(dá)式匹配
#proxy the php scripts to php-fpm
location ~ /.php$ {
root /srv/www/php/;
include /etc/nginx/fastcgi_params;
fastcgi_pass haolianxi_php; # The upstream determined above
fastcgi_index index.php;
}
#php-fpm status monitor
location = /phpfpm_status {
fastcgi_pass 127.0.0.1:9444;
fastcgi_index index.php;
include /etc/nginx/fastcgi_params;
allow 192.168.1.127;
allow 127.0.0.1;
deny all;
}
## Compression
# src: http://www.ruby-forum.com/topic/141251
# src: http://wiki.brightbox.co.uk/docs:nginx
gzip on;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_proxied any;
gzip_min_length 1100;
gzip_buffers 16 8k;
gzip_types text/plain text/css application/x-Javascript text/xml application/xml application/xml+rss text/Javascript;
# Some version of IE 6 don't handle compression well on some mime-types, so just disable for them
gzip_disable "MSIE [1-6].(?!.*SV1)";
# Set a vary header so downstream proxies don't send cached gzipped content to IE6
gzip_vary on;
## /Compression
}
注意:
include /etc/nginx/fastcgi_params中一個(gè)參數(shù)設(shè)置需要修改,修改如下:
復(fù)制代碼 代碼如下:
fastcgi_param SCRIPT_NAME $document_root$fastcgi_script_name;
因?yàn)槟_本的名稱不加上$document_root,php5-fpm是無法找到需要執(zhí)行的php腳本的絕對(duì)路徑的
重啟nginx
復(fù)制代碼 代碼如下:
sudo /etc/init.d/nginx restart
測(cè)試fastcgi_finish_request()函數(shù)
復(fù)制代碼 代碼如下:
<?php
echo "OK";
fastcgi_finish_request(); /* 響應(yīng)完成, 關(guān)閉連接 */
sleep(5);
file_put_contents("/tmp/fastcgi.log", "hello",FILE_APPEND);
sleep(5);
file_put_contents("/tmp/fastcgi.log", "world",FILE_APPEND);
?>
說明:
用最大的白話說,fastcgi_finish_request()可以提前關(guān)閉和客戶端的連接,把需要返回的數(shù)據(jù)返回給客戶端,但是函數(shù)之后的分支業(yè)務(wù)邏輯還是繼續(xù)在后臺(tái)運(yùn)行!
php5-fpm日志按天分割腳本
復(fù)制代碼 代碼如下:
#!/bin/bash -
#1.php5-fpm日志存放路徑
php5_fpm_logs_path="/var/log/php5-fpm/"
category_array=("access" "error")
#2.php5-fpm日志名后綴
postfix=`date -d '-1 days' +%Y%m%d`".log"
#3.php5-fpm日志切割
for category in ${category_array[*]}
do
if [ -e $php5_fpm_logs_path/php5-fpm.$category.log ]
then
mv $php5_fpm_logs_path/php5-fpm.$category.log /
$php5_fpm_logs_path/php5-fpm.$category.$postfix
fi
done
#4.查找php5-fpm進(jìn)程號(hào),讓其產(chǎn)生新的日志文件
php5fpm_pid=`ps -aux |grep -E 'php-fpm: master process'|grep -v 'grep'|awk '{print $2}'`
#USR1:Reopen log files,刷新nginx日志文件
kill -USR1 $php5fpm_pid
php技術(shù):ubuntu10.04配置 nginx+php-fpm模式的詳解,轉(zhuǎn)載需保留來源!
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