nginx平滑升级

下载资源http://nginx.org/download

依赖包：yum -y install gcc pcre-devel openssl-devel

tar -zxvf  nginx-1.9.0.tar.gz

cd nginx-1.9.0.tar.gz

./configure  \

>--prefix=/usr/local/nginx  \

>--user=nginx \

>--group=nginx \

>--with-http_ssl_module

   make 编译不安装。

mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginxold

cp objs/nginx /usr/local/nginx/sbin/

make upgrade // nginx -s reload

nginx -v