Java项目部署总结（三）nginx安装与配置

1.安装编译工具及库文件

yum -y install make zlib zlib-devel gcc-c++ libtool  openssl openssl-devel

2.安装 PCRE

下载 PCRE 安装包
wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz
进入安装包目录
cd pcre-8.35
编译安装
./configure
make && make install
查看pcre版本
pcre-config --version

3.安装nginx

下载 Nginx:
wget http://nginx.org/download/nginx-1.6.2.tar.gz
解压安装包:
tar zxvf nginx-1.6.2.tar.gz
进入安装包目录:
cd nginx-1.6.2
编译安装:
./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35

make && make install

常用的nginx命令：

/usr/local/webserver/nginx/sbin/nginx -v 查看nginx版本

/usr/local/webserver/nginx/sbin/nginx nginx 启动命令

/usr/local/webserver/nginx/sbin/nginx -t 检查配置文件ngnix.conf的正确性命令

/usr/local/webserver/nginx/sbin/nginx -s reload # 重新载入配置文件

/usr/local/webserver/nginx/sbin/nginx -s reopen # 重启 Nginx

/usr/local/webserver/nginx/sbin/nginx -s stop # 停止 Nginx

配置/usr/local/webserver/nginx/conf/目录下的nginx.conf文件，详情如下，部分数据做了保密处理

user www www;
worker_processes 2; #设置值和CPU核心数一致
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日志位置和日志级别
pid /usr/local/webserver/nginx/nginx.pid;

worker_rlimit_nofile 65535;
events
{
use epoll;
worker_connections 65535;
}
http
{
include 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';

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;

#下面是API server虚拟主机的配置
server
  {
listen 80;#监听端口
server_name localhost;#域名
index index.html index.htm ;
root /usr/local/webserver/nginx/html;#站点目录

location / {
proxy_redirect          off;
proxy_set_header        Host            $host;
proxy_set_header        X-Real-IP         
        proxy_set_header        X-Forwarded-For 
        client_max_body_size    10m;
client_body_buffer_size 128k;
proxy_buffers           32 4k;
proxy_connect_timeout   3;
proxy_send_timeout      30;
proxy_read_timeout      30;
proxy_pass http://ip1:8080;
    }
  }

#下面是BOS server虚拟主机的配置
server
  {
listen 8083;#监听端口
server_name localhost;#域名
index index.html index.htm ;
root /usr/local/webserver/nginx/html;#站点目录

location / {
proxy_redirect          off;
proxy_set_header        Host            $host;
proxy_set_header        X-Real-IP         
        proxy_set_header        X-Forwarded-For 
        client_max_body_size    10m;
client_body_buffer_size 128k;
proxy_buffers           32 4k;
proxy_connect_timeout   3;
proxy_send_timeout      30;
proxy_read_timeout      30;
proxy_pass http://ip2:8080;
    }
  }
}