安装好nginx 后
配置 vim /etc/nginx/nginx.conf
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
use epoll;
worker_connections 40000;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$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;
server_tokens off ;#关闭版本显示
client_header_buffer_size 32k;
large_client_header_buffers 4 64k;
gzip on;
gzip_disable "msie6";
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_buffers 16 8k;
gzip_http_version 1.1;
gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
#include /etc/nginx/conf.d/*.conf;
include /data/php/*.conf;
}
/data/php/localnginx.conf
server {
listen 80;
server_name i.speed.com;
index index.html index.htm index.php;
root /data/php;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# if (!-e $request_filename) {
# rewrite ^/(.*) /index.php/$1 last;
# }
location ~ \.php
{
fastcgi_index index.php;
fastcgi_pass 127.0.0.1:9000;
# fastcgi_pass unix:/dev/shm/php-cgi.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 $2;
}
fastcgi_param SCRIPT_FILENAME /data/myadmin$real_script_name;
fastcgi_param SCRIPT_NAME $real_script_name;
fastcgi_param PATH_INFO $path_info;
client_max_body_size 1000m;
}
}
绑定本机hosts
192.168.33.10 i.speed.com
vagrantfile 配置
# Create a private network, which allows host-only access to the machine
# using a specific IP.
config.vm.network "private_network", ip: "192.168.33.10"
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
config.vm.network "public_network"
Linux ip
启动nginx
nginx
ps -ef|grep php
netstat -apn |grep 9000
/etc/init.d/nginx reload
局域网内通过 192.168.199.124 或 i.speed.com 访问
定义Nginx运行的用户和用户组user www www;
nginx进程数，建议设置为等于CPU总核心数。worker_processes 8;
全局错误日志定义类型，[ debug | info | notice | warn | error | crit ]error_log /var/log/nginx/error.log info;
进程文件pid /var/run/nginx.pid;
一个nginx进程打开的最多文件描述符数目，理论值应该是最多打开文件数（系统的值ulimit -n）与nginx进程数相除，但是nginx分配请求并不均匀，所以建议与ulimit -n的值保持一致。worker_rlimit_nofile 65535;
工作模式与连接数上限events{#参考事件模型，use [ kqueue | rtsig | epoll | /dev/poll | select | poll ]; epoll模型是Linux 2.6以上版本内核中的高性能网络I/O模型，如果跑在FreeBSD上面，就用kqueue模型。use epoll;#单个进程最大连接数（最大连接数=连接数*进程数）worker_connections 65535;}#设定http服务器http{include mime.types; #文件扩展名与文件类型映射表default_type application/octet-stream; #默认文件类型#charset utf-8; #默认编码server_names_hash_bucket_size 128; #服务器名字的hash表大小client_header_buffer_size 32k; #上传文件大小限制large_client_header_buffers 4 64k; #设定请求缓client_max_body_size 8m; #设定请求缓sendfile on; #开启高效文件传输模式，sendfile指令指定nginx是否调用sendfile函数来输出文件，对于普通应用设为 on，如果用来进行下载等应用磁盘IO重负载应用，可设置为off，以平衡磁盘与网络I/O处理速度，降低系统的负载。注意：如果图片显示不正常把这个改成off。autoindex on; #开启目录列表访问，合适下载服务器，默认关闭。tcp_nopush on; #防止网络阻塞tcp_nodelay on; #防止网络阻塞keepalive_timeout 120; #长连接超时时间，单位是秒
FastCGI相关参数是为了改善网站的性能：减少资源占用，提高访问速度。下面参数看字面意思都能理解。fastcgi_connect_timeout 300;fastcgi_send_timeout 300;fastcgi_read_timeout 300;fastcgi_buffer_size 64k;fastcgi_buffers 4 64k;fastcgi_busy_buffers_size 128k;fastcgi_temp_file_write_size 128k;
gzip模块设置gzip on; #开启gzip压缩输出gzip_min_length 1k; #最小压缩文件大小gzip_buffers 4 16k; #压缩缓冲区gzip_http_version 1.0; #压缩版本（默认1.1，前端如果是squid2.5请使用1.0）gzip_comp_level 2; #压缩等级gzip_types text/plain application/x-javascript text/css application/xml;#压缩类型，默认就已经包含text/html，所以下面就不用再写了，写上去也不会有问题，但是会有一个warn。gzip_vary on;#limit_zone crawler $binary_remote_addr 10m; #开启限制IP连接数的时候需要使用
upstream blog.ha97.com {#upstream的负载均衡，weight是权重，可以根据机器配置定义权重。weigth参数表示权值，权值越高被分配到的几率越大。server 192.168.80.121:80 weight=3;server 192.168.80.122:80 weight=2;server 192.168.80.123:80 weight=3;}
虚拟主机的配置server{#监听端口listen 80;#域名可以有多个，用空格隔开server_name www.ha97.com ha97.com;index index.html index.htm index.php;root /data/www/ha97;location ~ ..(php|php5)?${fastcgi_pass 127.0.0.1:9000;fastcgi_index index.php;include fastcgi.conf;}#图片缓存时间设置location ~ ..(gif|jpg|jpeg|png|bmp|swf)${expires 10d;}#JS和CSS缓存时间设置location ~ .*.(js|css)?${expires 1h;}#日志格式设定log_format access '$remote_addr - $remote_user [$time_local] "$request" ''$status $body_bytes_sent "$http_referer" ''"$http_user_agent" $http_x_forwarded_for';#定义本虚拟主机的访问日志access_log /var/log/nginx/ha97access.log access;
对 "/" 启用反向代理location / {proxy_pass http://127.0.0.1:88;proxy_redirect off;proxy_set_header X-Real-IP $remote_addr;#后端的Web服务器可以通过X-Forwarded-For获取用户真实IPproxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;#以下是一些反向代理的配置，可选。proxy_set_header Host $host;client_max_body_size 10m; #允许客户端请求的最大单文件字节数client_body_buffer_size 128k; #缓冲区代理缓冲用户端请求的最大字节数，proxy_connect_timeout 90;
nginx跟后端服务器连接超时时间(代理连接超时)proxy_send_timeout 90; #后端服务器数据回传时间(代理发送超时)proxy_read_timeout 90; #连接成功后，后端服务器响应时间(代理接收超时)proxy_buffer_size 4k; #设置代理服务器（nginx）保存用户头信息的缓冲区大小proxy_buffers 4 32k; #proxy_buffers缓冲区，网页平均在32k以下的设置proxy_busy_buffers_size 64k; #高负荷下缓冲大小（proxy_buffers*2）proxy_temp_file_write_size 64k;#设定缓存文件夹大小，大于这个值，将从upstream服务器传}
设定查看Nginx状态的地址location /NginxStatus {stub_status on;access_log on;auth_basic "NginxStatus";auth_basic_user_file conf/htpasswd;#htpasswd文件的内容可以用apache提供的htpasswd工具来产生。}
本地动静分离反向代理配置#所有jsp的页面均交由tomcat或resin处理location ~ .(jsp|jspx|do)?$ {proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;proxy_pass http://127.0.0.1:8080;}#所有静态文件由nginx直接读取不经过tomcat或resinlocation ~ ..(htm|html|gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma)${ expires 15d; }location ~ ..(js|css)?${ expires 1h; }}}
