系統版本:CentOS6.0 X86_64 Nginx版本:Nginx-1.2.6 Tomcat版本:Tomcat-6.0.18
#安裝pcre支持rewrite庫,也可以安裝源碼,注*安裝源碼時,指定pcre路徑為解壓源碼的路徑,而不是編譯後的路徑,否則會報錯。 yum install pcre-devel pcre -y #下載Nginx源碼包 cd /usr/src ;wget -c http://nginx.org/download/nginx-1.2.6.tar.gz #解壓Nginx源碼包 tar -xzf nginx-1.2.6.tar.gz #進入解壓目錄,然後sed修改Nginx版本信息為TDTWS cd nginx-1.2.6 ; sed -i -e 's/1.2.6//g' -e 's/nginx\//TDTWS/g' -e 's/"NGINX"/"TDTWS"/g' src/core/nginx.h #預編譯Nginx ./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module #.configure預編譯成功後,執行make命令進行編譯 make #make執行成功後,執行make install 正式安裝 make install #自此Nginx安裝完畢!
#進入Nginx應用目錄 cd /usr/local/nginx/conf #備份原nginx.conf文件 mv nginx.conf nginx.bak
user www www;
worker_processes 8;
worker_cpu_affinity 00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000;
pid /usr/local/nginx/nginx.pid;
worker_rlimit_nofile 102400;
events
{
use epoll;
worker_connections 102400;
}
http
{
include mime.types;
default_type application/octet-stream;
fastcgi_intercept_errors on;
charset utf-8;
server_names_hash_bucket_size 128;
client_header_buffer_size 4k;
large_client_header_buffers 4 32k;
client_max_body_size 300m;
sendfile on;
tcp_nopush on;
keepalive_timeout 60;
tcp_nodelay on;
client_body_buffer_size 512k;
proxy_connect_timeout 5;
proxy_read_timeout 60;
proxy_send_timeout 5;
proxy_buffer_size 16k;
proxy_buffers 4 64k;
proxy_busy_buffers_size 128k;
proxy_temp_file_write_size 128k;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
###2012-12-19 change nginx logs
log_format main '$http_x_forwarded_for - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $request_time $remote_addr';
#這裡為後端服務器wugk應用集群配置,根據後端實際情況修改即可,tdt_wugk為負載均衡名稱,可以任意指定
#但必須跟vhosts.conf虛擬主機的pass段一致,否則不能轉發後端的請求。
upstream tdt_wugk {
server 10.10.141.30:8080 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.30:8081 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.31:8080 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.31:8081 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.32:8080 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.32:8081 weight=1 max_fails=2 fail_timeout=30s;
}
#這裡為後端APP應用負載均衡配置,根據後端實際情況修改即可。tdt_app為負載均衡名稱,可以任意指定
upstream tdt_app {
server 10.10.141.40:8080 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.40:8081 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.41:8080 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.41:8081 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.42:8080 weight=1 max_fails=2 fail_timeout=30s;
server 10.10.141.42:8081 weight=1 max_fails=2 fail_timeout=30s;
}
#include引用vhosts.conf,該文件主要用於配置Nginx 虛擬主機
include vhosts.conf;
}
如上nginx.conf配置完畢,繼續配置nginx虛擬主機,繼續在當前目錄創建vhosts.conf
vi vhosts.conf 內容如下:
####www.wuguangke.cn
server
{
listen 80;
server_name www.wuguangke.cn;
index index.html index.htm;
#配置發布目錄為/data/www/wugk
root /data/www/wugk;
location /
{
proxy_next_upstream http_502 http_504 error timeout invalid_header;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://tdt_wugk;
expires 3d;
}
#動態頁面交給http://tdt_wugk,也即我們之前在nginx.conf定義的upstream tdt_wugk 均衡
location ~ .*\.(php|jsp|cgi)?$
{
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://tdt_wugk;
}
#配置Nginx動靜分離,定義的靜態頁面直接從Nginx發布目錄讀取。
location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$
{
root /data/www/wugk;
#expires定義用戶浏覽器緩存的時間為3天,如果靜態頁面不常更新,可以設置更長,這樣可以節省帶寬和緩解服務器的壓力
expires 3d;
}
#定義Nginx輸出日志的路徑
access_log /data/logs/nginx_wugk/access.log main;
error_log /data/logs/nginx_wugk/error.log crit;
}
##########chinaapp.sinaapp.com 2012-12-19
server
{
listen 80;
server_name chinaapp.sinaapp.com;
index index.html index.htm;
root /data/www;
location /
{
proxy_next_upstream http_502 http_504 error timeout invalid_header;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://tdt_app;
expires 3d;
}
location ~ .*\.(php|jsp|cgi)?$
{
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://tdt_app;
}
location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$
{
root /data/www/app;
expires 3d;
}
access_log /data/logs/nginx_app/access.log main;
error_log /data/logs/nginx_app/error.log crit;
}
#檢查Nginx配置文件是否配置正確,提示Ok and successful表示正確,如下: [root@WEB-11-151 ~]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful #啟動Nginx服務 /usr/local/nginx/sbin/nginx #查看Nginx進程是否啟動 ps -ef |grep nginx本文只是一個簡單的實際案例,裡面的配置和參數這裡沒有做過多的說明。