Nginx源码包平滑升级1.20-工具盒子

一、下载nginx源码包

Nginx官网http://nginx.org/en/download.html

二、开始平滑升级

1. 解压nginx源码包

[root@node3 tmp]# tar xf nginx-1.20.1.tar.gz
[root@node3 tmp]# cd nginx-1.20.1/

2. 查看老版本nginx的配置

[root@node3 sbin]# ./nginx -V

nginx version: nginx/1.16.1


built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)


built with OpenSSL 1.0.2k-fips  26 Jan 2017


TLS SNI support enabled

`configure arguments: --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module`

3. 编译新版本nginx

[root@node3 nginx-1.20.1]# ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module
`[root@node3 nginx-1.20.1]# make         ## 不需要make install`

4. 备份旧版本nginx

[root@node3 sbin]# cp -r  `ls /usr/local/nginx | grep -v logs | xargs`   /tmp/data/nginx-2021-10-12.bak/
`[root@node3 nginx-1.20.1]# mv  /usr/local/nginx/sbin/nginx{,.old}`

5. 拷贝新版本的nginx

[root@node3 nginx-1.20.1]# cp ./objs/nginx /usr/local/nginx/sbin/

6. 执行平滑升级命令

[root@node3 nginx-1.20.1]# make upgrade

/usr/local/nginx/sbin/nginx -t


nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok


nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful


kill -USR2 `cat /usr/local/nginx/logs/nginx.pid`


sleep 1


test -f /usr/local/nginx/logs/nginx.pid.oldbin

`kill -QUIT ``cat /usr/local/nginx/logs/nginx.pid.oldbin``
没报错就是安装成功`

7. 查看nginx版本号

[root@node3 sbin]# ./nginx -V

nginx version: nginx/1.20.1


built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)


built with OpenSSL 1.0.2k-fips  26 Jan 2017


TLS SNI support enabled

````configure arguments: --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module```````