以下方法是我实践通过的,步骤如下
1 在安装之前首先要安装pcre-8.01.tar.gz 引用:
# tar zxvf pcre-8.01.tar.gz
# cd pcre-8.01
# ./configure
# make && make install
2 安装nginx :
# tar zxvf nginx-0.8.54.tar.gz
# cd nginx-0.8.54
# ./configure --with-http_stub_status_module --prefix=/usr/local/webserver/nginx
# make && make install
以上2个步骤执行完之后nginx已经正确安装到系统中了,配置nginx配置文件如下
#运行nginx所在的用户名和用户组 user root root; #启动进程数 worker_processes 8; #全局错误日志及PID文件 error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; pid /usr/local/webserver/nginx/nginx.pid; #Specifies the value for maximum file descriptors that can be opened by this process. worker_rlimit_nofile 65535; #工作模式及连接数上限 events { use epoll; worker_connections 65535; } #设定http服务器,利用它的反向代理功能提供负载均衡支持 http { #设定mime类型 include mime.types; default_type application/octet-stream; # include /usr/local/webserver/nginx/conf/proxy.conf; #charset gb2312; #设定请求缓冲 server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; #client_max_body_size 8m; sendfile on; tcp_nopush on; keepalive_timeout 60; tcp_nodelay on; # 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 on; gzip_min_length 1k; gzip_buffers 4 16k; gzip_http_version 1.0; gzip_comp_level 2; gzip_types text/plain application/x-javascript text/css application/xml; gzip_vary on; #limit_zone crawler $binary_remote_addr 10m; ###禁止通过ip访问站点 # server{ # server_name _; # return 404; # } upstream 192.168.1.10 { server 127.0.0.1:8080 weight=1; # server 192.168.83.1:8080 weight=1; } server { listen 80; server_name localhost; index index.html index.htm index.jsp; root /usr/local/webserver/apache-tomcat-6.0.26/webapps; #limit_conn crawler 20; location / { proxy_pass http://192.168.1.10; } location /NginxStatus { stub_status on; access_log off; } location ~ .*\.(htm|html|gif|jpg|jpeg|png|bmp|swf|ico)$ { expires 30d; } location ~ .*\.(js|css)?$ { expires 1h; } #定义访问日志的写入格式 log_format access '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" $http_x_forwarded_for'; access_log /usr/local/webserver/nginx/logs/localhost.log access; } }
检查nginx的配置文件 引用:
# /usr/local/webserver/nginx/sbin/nginx -t
启动nginx 引用:
# /usr/local/webserver/nginx/sbin/nginx
重启nginx :
# /usr/local/webserver/nginx/sbin/nginx -s reload
配置nginx开机启动
编辑/etc/rc.d/rc.local 文件,在末尾加入:/usr/local/webserver/nginx/sbin/nginx 重启则可以开机启动
启动好tomcat和nginx之后在浏览器输入http://192.168.1.10:8080/index.jsp打开了tomcat的页面,访问的端口是ningx的端口而不是tomcat的端口,总之能打开了,应该是配置好了吧,在这里只配置了一个tomcat,不知道负载均衡到底是怎么配置,高手请指教。