Nginx部署与配置

1.安装c++编译环境 
yum install -y gcc-c++

2.安装zlib和pcre. 
到官网上下载最新的包，用tar zxvf解压后，在文件夹内运行./configure &&make &&make install。

3.安装nginx 
到官网上下载最新的包，用tar zxvf解压后，在文件夹内运行./configure &&make &&make install。安装过程中可能会遇到./configure没有权限的情况，使用命令chmod +x configure来解决。

4.启动 
/usr/local/nginx/sbin/nginx

5.热加载配置 
/usr/local/nginx/sbin/nginx -s reload

Nginx配置 
编辑/usr/local/nginx/conf/nginx.conf即可。

负载均衡的配置文件：

events {
     use epool;
    worker_connections  51200;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    #负载均衡
    upstream cu.com{
        server 10.10.206.175:8888;
        server 10.10.206.174:8888;
   }
   server {
        listen       80;
        server_name  cu.com;
        location / {
        proxy_pass http://cu.com;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }}
}

静态文件服务器配置：

events {
     use epool;
    worker_connections  51200;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
   server {
         listen       8001;
        server_name  localhost;
    root /home/release;
    location / {
        autoindex on;
        autoindex_exact_size on;
        autoindex_localtime on;
    }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }}
}

sudo ./configure --with-pcre=/home/parallels/Downloads/pcre-8.40 --with-openssl=/home/parallels/Downloads/openssl-1.0.2k --with-stream --with-stream_ssl_module --with-http_ssl_module --with-http_v2_module --with-threads --add-module=/home/parallels/Downloads/nginxmodel/echo-nginx-module-0.60

可以解决error: You need a C++ compiler for C++ support的问题

yum install -y gcc gcc-c++