How to smoothly upgrade nginx after nginx is compiled and installed

1. Download the new version of nginx

Download page:

wget -c http://nginx.org/download/nginx-1.13.12.tar.gz

2. Get the old version of nginx Configuration

View the current version: /usr/local/nginx/sbin/nginx -v

View the current configuration: /usr/local/ nginx/sbin/nginx -v

[root@zixuephp nginx-1.13.6]# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/1.13.6
[root@zixuephp nginx-1.13.6]# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/1.13.6
built by gcc 4.8.5 20150623 (red hat 4.8.5-16) (gcc) 
built with openssl 1.0.2k-fips 26 jan 2017
tls sni support enabled
configure arguments: --prefix=/usr/local/nginx --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_v2_module --with-http_gzip_static_module --with-http_sub_module --with-pcre --with-http_ssl_module

3. Unzip the new version of nginx source code package

tar -xzvf nginx-1.13.12.tar.gz
cd nginx-1.13.12

4. Configuration before recompiling the new version

The configuration here is the same as the old version: /usr/local/nginx/sbin/nginx -v

Copy code The code is as follows:

./configure - -prefix=/usr/local/nginx --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_v2_module --with-http_gzip_static_module --with-http_sub_module - -with-pcre --with-http_ssl_module

5. Compile and generate the objs directory, enter the directory, replace nginx

make

After compilation, you can see that there is an objs through ls directory

[root@zixuephp nginx-1.13.12]# ls
auto changes changes.ru conf configure contrib html license makefile man objs readme src
[root@zixuephp nginx-1.13.12]#

Enter the objs directory and replace the old version of the nginx main program (be sure to back up before operating here to avoid errors)

[root@zixuephp objs]#mv nginx /usr/local/nginx/sbin/nginx

6. Smooth upgrade

make upgrade

7. The upgrade is successful, check the version

[root@zixuephp nginx-1.13.12]# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/1.13.12
[root@zixuephp nginx-1.13.12]# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/1.13.12
built by gcc 4.8.5 20150623 (red hat 4.8.5-16) (gcc) 
built with openssl 1.0.2k-fips 26 jan 2017
tls sni support enabled
configure arguments: --prefix=/usr/local/nginx --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_v2_module --with-http_gzip_static_module --with-http_sub_module --with-pcre --with-http_ssl_module

Be sure to back up the nginx program and website files in advance before upgrading to avoid errors.

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