1.上传新版本nginx包,并解压nginx-1.22.0.tar.gz
tar -zxvf nginx-1.22.0.tar.gz
2.编译(如有扩展的模块例如stream、ssl等,可在此添加)
首先查看原nginx配置
cd /user/loacl/nginx/sbin
#大写V查看配置,小写v查看版本
[root@localhost sbin]# ./nginx -V
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)
built with OpenSSL 1.0.1e-fips 11 Feb 2013
TLS SNI support enabled
configure arguments: --prefix=/home/msunsoft/app/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/home/msunsoft/app/pcre-8.00
#进入解压后的nginx文件
cd /user/local/nginx-1.22.0
#执行上面查询出来的configure arguments配置
#这里每个人都不一样,需要执行自己的配置命令
./configure --prefix=/user/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/user/local/pcre-8.00
3.接下来执行编译命令
make
4.然后备份原有nginx
mv /user/local/nginx/sbin/ngin /user/local/nginx/sbin/nginx.old
5.将新的nginx 复制过来
cp /user/local/nginx-1.22.0/objs/nginx /user/local/nginx/sbin
6.关闭老nginx
/user/local/nginx/sbin/nginx.old -s stop
7.启动新nginx
/user/local/nginx/sbin/nginx
然后可以查看一下版本是否已经更新
./nginx -v
然后nginx就更新成功了,平滑升级,无需先关闭服务!