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一直想用NGINX替换现有的APACHE,最近终于开始做了。
负载均衡+7台NGINX服务器作为后端。挺爽的,呵呵。开始做吧 。。。
一,安装NGINX
# yum install -y pcre pcre-devel
# yum install -y zlib zlib-devel
# yum install -y openssl openssl-devel
安装NGINX需要的依赖。
# mkdir nginx-src && cd nginx-src
# wget http://nginx.org/download/nginx-1.7.3.tar.gz
# tar xzf nginx-1.7.3.tar.gz
# cd nginx-1.7.3
./configure \ --prefix=/usr/local/nginx \ --with-http_realip_module \ --with-http_sub_module \ --with-http_gzip_static_module \ --with-http_stub_status_module \ --with-pcre#make
#make install
#ln
-sf
/usr/local/nginx/sbin/nginx
/usr/sbin
#nginx -t //成功了
修改nginx配置文件
> /usr/local/nginx/conf/nginx.conf
vim /usr/local/nginx/conf/nginx.conf
user nobody nobody;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{
use epoll;
worker_connections 6000;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 3526;
server_names_hash_max_size 4096;
log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'
'$host "$request_uri" $status'
'"$http_referer" "$http_user_agent"';
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htm application/xml;
server
{
listen 80;
server_name localhost;
index index.php index.html index.htm;
root /alidata/www/abc;
#如果文件不存在则尝试TP解析
try_files $uri /index.php$uri;
location ~ .+\.php($|/){
root /alidata/www/abc;
index index.php
fastcgi_index index.php;
fastcgi_pass unix:/tmp/php-fcgi.sock;
include fastcgi_params;
set $path_info "";
set $real_script_name $fastcgi_script_name;
if ($fastcgi_script_name ~ "^(.+?.php)(/.+)$") {
set $real_script_name $1;
set $path_info $2;
}
fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
fastcgi_param SCRIPT_NAME $real_script_name;
fastcgi_param PATH_INFO $path_info;
}
}
}
# vi /etc/init.d/nginx
#!/bin/bash
# chkconfig: - 30 21
# description: http service.
# Source Function Library
. /etc/init.d/functions
# Nginx Settings
NGINX_SBIN="/usr/local/nginx/sbin/nginx"
NGINX_CONF="/usr/local/nginx/conf/nginx.conf"
NGINX_PID="/usr/local/nginx/logs/nginx.pid"
RETVAL=0
prog="Nginx"
start() {
echo -n $"Starting $prog: "
mkdir -p /dev/shm/nginx_temp
daemon $NGINX_SBIN -c $NGINX_CONF
RETVAL=$?
echo
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -TERM
rm -rf /dev/shm/nginx_temp
RETVAL=$?
echo
return $RETVAL
}
reload(){
echo -n $"Reloading $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -HUP
RETVAL=$?
echo
return $RETVAL
}
restart(){
stop
start
}
configtest(){
$NGINX_SBIN -c $NGINX_CONF -t
return 0
}
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
restart
;;
configtest)
configtest
;;
*)
echo $"Usage: $0 {start|stop|reload|restart|configtest}"
RETVAL=1
esac
exit $RETVAL
# 设置开机启动
# chmod +x /etc/init.d/nginx
# chkconfig --add nginx
# chkconfig nginx on/off
# chkconfig --list nginx
nginx 0:off 1:off 2:on 3:on 4:on 5:on 6:off
安装PHP 和 php-fpm
请查看http://heilinux.blog.51cto.com/6123663/1575582
其中的配置:
./configure \
--prefix=/usr/local/php \
--with-config-file-path=/usr/local/php/etc \
--enable-fpm \
--with-fpm-user=php-fpm \
--with-fpm-group=php-fpm \
--with-mysql=mysqlnd \
--with-mysql-sock=/tmp/mysql.sock \
--with-libxml-dir \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-iconv-dir \
--with-zlib-dir \
--with-mcrypt \
--enable-soap \
--enable-gd-native-ttf \
--enable-ftp \
--enable-mbstring \
--enable-exif \
--disable-ipv6 \
--with-pear \
--with-curl \
--with-openssl
配置php.ini以及php-fpm,并添加为启动项
cp php.ini-production /usr/local/php/etc/php.ini cp /usr/local/php/etc/php-fpm.conf.default.conf php-fpm.conf
/usr/local/php/sbin/php-fpm -t
vim /etc/init.d/php-fpm
输入一下内容:
[global] pid = /usr/local/php/var/run/php-fpm.pid error_log = /usr/local/php/var/log/php-fpm.log [www] listen = /tmp/php-fcgi.sock user = nobody group = nobody listen.owner = nobody listen.group = nobody pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024
设置
chmod 755 /etc/init.d/php-fpm service php-fpm start
chkconfig php-fpm on
ps aux |grep php-fpm
netstat -ant |grep 9000
添加 PHP 命令到环境变量
编辑 ~/.bash_profile
,将:
PATH=$PATH:$HOME/bin
改为:
PATH=$PATH:$HOME/bin:/usr/local/php56/bin
使 PHP 环境变量生效:
# . ~/.bash_profile
thinkphp关键的配置是在nginx的配置中的路由设置。
--
注意,如果用phpinfo()没发现Redis,可以看看 http://blog.csdn.net/yizdream/article/details/52314312