ppa安装PHP-fpm
安装工具包 代码如下:
$ sudo apt-get install python-software-properties
添加ppa源
代码如下:
$ sudo add-apt-repository ppa:yola/PHP5
安装PHP5-fpm
代码如下:
其它必要的软件安装接
代码如下:
sudo apt-get install Nginx
PHP-fpm
PHP-fpm的解析器是C/S结构，它的配置文件位于：
PHP5/fpm/PHP-fpm.conf （2）/etc/PHP5/fpm/pool.d/
一般没什么严格的配置的要求，或者说这块我还没有具体的研究每个配置参数的意义
我采用了tcp模式与fastcgi进程进行连接，因此我修改了tcp监听的地址和端口，修改了一下监视目录的名称，这里不做具体详细解释了，大家可以参考官方文档根据自己的需求进行配置
重启PHP5-fpm
前言
Nginx本身并不会对PHP语言进行解析，这个区别于apache(apache有在带的mod_PHP模块进行PHP解析).Nginx是通过fastcgi将客户端的PHP请求交给后台的PHP5-fpm进程管理器，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,我的配置参数如下： 代码如下:
user www-data;
#主动开启cpu多核功能
worker_processes 2;
worker_cpu_affinity 01 10;
#指定Nginx进程可以打开的最大文件描述符数量
worker_rlimit_nofile 65535;
pid /var/run/Nginx.pid;
events {
#使用epoll的I/O模型
use epoll;
#工作单进程的并发连接数,总体并发连接数 = worker_connections * worker_processes
worker_connections 2048;
#multi_accept在Nginx接到一个新连接通知后调用accept()来接受尽量多的连接
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;
#通过Nginx上传文件的大小
client_max_body_size 8m;#$remote_addr:记录ip地址;$remote_user:记录远程客户端用户名称;$request:请求的url和http协议;$status:用于记录请求状态;$body_bytes_sent:用于记录发送给客户端文件主体内容的大小;$http_referer:跳转链接;$http_x_forwarded_for:客户的真实ip地址
log_format main '$server_name$remote_addr$remote_user[$time_local]"$request"'
'$status$body_bytes_sent"$http_referer"'
'"$http_user_agent""$http_x_forwarded_for"';
access_log/var/log/Nginx/access.log main;
error_log/var/log/Nginx/error.log;sendfile on;
tcp_nopush on;
#keepalive的超时时间
keepalive_timeout 60;
open_file_cache max=204800 inactive=20s;
open_file_cache_min_uses 1;
open_file_cache_valid 30s;
tcp_nodelay on;
gzip on;
include /etc/Nginx/conf.d/*.conf;
}
#主动开启cpu多核功能
worker_processes 2;worker_cpu_affinity 01 10;
#指定Nginx进程可以打开的最大文件描述符数量
worker_rlimit_nofile 65535;pid /var/run/Nginx.pid;
events {
#使用epoll的I/O模型
use epoll;#工作单进程的并发连接数,总体并发连接数 = worker_connections * worker_processes
worker_connections 2048;#multi_accept在Nginx接到一个新连接通知后调用accept()来接受尽量多的连接
multi_accept on;}
http {
include /etc/Nginx/mime.types;
default_type application/octet-stream;
charset utf-8;server_names_hash_bucket_size 128;
client_header_buffer_size 2k;
large_client_header_buffers 4 4k;
#通过Nginx上传文件的大小
client_max_body_size 8m;#$remote_addr:记录ip地址;$remote_user:记录远程客户端用户名称;$request:请求的url和http协议;$status:用于记录请求状态;$body_bytes_sent:用于记录发送给客户端文件主体内容的大小;$http_referer:跳转链接;$http_x_forwarded_for:客户的真实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的超时时间
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;
}
日志格式之间是用不可打印符号进行分隔的，ctrl+v && ctrl+a
Nginx虚拟主机配置文件
代码如下:
upstream haolianxi_PHP {
server 127.0.0.1:9444;
}
server {
listen192.168.1.137:7777;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.logmain;
error_log/var/log/Nginx/haolianxi/location.default.error.log;
allow 192.168.1.0/24;
deny all;
}
#正则表达式匹配
#proxy the PHP scripts to PHP-fpm
location ~ \.PHP$ {
root/srv/www/PHP/;
include/etc/Nginx/fastcgi_params;
fastcgi_passhaolianxi_PHP;# The upstream determined above
fastcgi_indexindex.PHP;
}
#PHP-fpm status monitor
location = /PHPfpm_status {
fastcgi_pass 127.0.0.1:9444;
fastcgi_index index.PHP;
include /etc/Nginx/fastcgi_params;
allow192.168.1.127;
allow127.0.0.1;
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
}
server 127.0.0.1:9444;
}
server {
listen192.168.1.137:7777;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.logmain;
error_log/var/log/Nginx/haolianxi/location.default.error.log;
allow 192.168.1.0/24;
deny all;
}
#正则表达式匹配
#proxy the PHP scripts to PHP-fpmlocation ~ \.PHP$ {
root/srv/www/PHP/;
include/etc/Nginx/fastcgi_params;
fastcgi_passhaolianxi_PHP;# The upstream determined above
fastcgi_indexindex.PHP;
}
#PHP-fpm status monitor
location = /PHPfpm_status {
fastcgi_pass 127.0.0.1:9444;
fastcgi_index index.PHP;
include /etc/Nginx/fastcgi_params;
allow192.168.1.127;
allow127.0.0.1;
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
}
include /etc/Nginx/fastcgi_params中一个参数设置需要修改，修改如下：
代码如下:
fastcgi_param SCRIPT_NAME $document_root$fastcgi_script_name;
因为脚本的名称不加上$document_root，PHP5-fpm是无法找到需要执行的PHP脚本的绝对路径的
重启Nginx
代码如下:
sudo /etc/init.d/Nginx restart
测试fastcgi_finish_request()函数
代码如下:
PHP
echo "OK";
fastcgi_finish_request();/* 响应完成,关闭连接 */
sleep(5);
file_put_contents("/tmp/fastcgi.log","hello",FILE_APPEND);
sleep(5);
file_put_contents("/tmp/fastcgi.log","world",FILE_APPEND);
?>
echo "OK";
fastcgi_finish_request();/* 响应完成,关闭连接 */
sleep(5);
file_put_contents("/tmp/fastcgi.log","hello",FILE_APPEND);
sleep(5);
file_put_contents("/tmp/fastcgi.log","world",FILE_APPEND);
?>
用最大的白话说，fastcgi_finish_request()可以提前关闭和客户端的连接，把需要返回的数据返回给客户端，但是函数之后的分支业务逻辑还是继续在后台运行！
PHP5-fpm日志按天分割脚本
代码如下:
#!/bin/bash -
#1.PHP5-fpm日志存放路径
PHP5_fpm_logs_path="/var/log/PHP5-fpm/"
category_array=("access" "error")
#2.PHP5-fpm日志名后缀
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进程号,让其产生新的日志文件
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
原文链接：https://www.f2er.com/php/26517.html#1.PHP5-fpm日志存放路径
PHP5_fpm_logs_path="/var/log/PHP5-fpm/"category_array=("access" "error")
#2.PHP5-fpm日志名后缀
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进程号,让其产生新的日志文件
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
