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。