CentOS 7 Nginx1.12.2平滑升級到新版本nginx-1.13.3

查看當前Nginx版本信息

[root@web ~]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.12.2
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) 
built with OpenSSL 1.1.0e  16 Feb 2017
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --user=nginx --group=nginx --with-pcre --with-openssl=/tmp/openssl-1.1.0e --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-http_image_filter_module --with-mail --with-threads --with-mail_ssl_module --with-stream_ssl_module

 

下載nginx-1.13.3版本到/usr/local/下，解壓並進入解壓後的目錄

[root@nginx ~]# cd /usr/local/
[root@nginx nginx-1.13.3]# wget http://nginx.org/download/nginx-1.13.3.tar.gz
[root@nginx nginx-1.13.3]# wget https://www.openssl.org/source/openssl-1.1.0e.tar.gz
[root@nginx nginx-1.13.3]# tar xf openssl-1.1.0e.tar.gz
[root@nginx nginx-1.13.3]# tar xf nginx-1.13.3.tar.gz
[root@nginx nginx-1.13.3]# cd nginx-1.13.3

查看nginx版本的時候，configure後面有一大串模塊，這也是你第一次安裝nginx時所指定的模塊，升級的時候也要同時指定，也能夠添加其餘模塊

[root@nginx nginx-1.13.3]# ./configure \
  --prefix=/usr/local/nginx \
  --user=nginx \
  --group=nginx \
  --with-pcre \
  --with-openssl=/tmp/openssl-1.1.0e \
  --with-http_ssl_module \
  --with-http_v2_module \
  --with-http_realip_module \
  --with-http_addition_module \
  --with-http_sub_module \
  --with-http_dav_module \
  --with-http_flv_module \
  --with-http_mp4_module \
  --with-http_gunzip_module \
  --with-http_gzip_static_module \
  --with-http_random_index_module \
  --with-http_secure_link_module \
  --with-http_stub_status_module \
  --with-http_auth_request_module \
  --with-http_image_filter_module \
  --with-mail \
  --with-threads \
  --with-mail_ssl_module \
  --with-stream_ssl_module \
 && make 

make完之後，不須要執行make install，不然會覆蓋安裝，nginx服務會出現各類問題

不中斷nginx web服務器的正常運行稱之爲平滑升級，先重命名以前的nginx二進制文件

[root@nginx nginx-1.13.3]# mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak

拷貝剛編譯新生產的Nginx二進制文件到/usr/local/nginx/sbin/目錄

[root@nginx nginx-1.13.3]# cp /usr/local/nginx-1.13.3/objs/nginx /usr/local/nginx/sbin/

開始執行升級命令

[root@web nginx-1.13.3]# 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`

查看nginx版本信息

[root@web nginx-1.13.3]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.13.3
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) 
built with OpenSSL 1.1.0e  16 Feb 2017
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --user=nginx --group=nginx --with-pcre --with-openssl=/tmp/openssl-1.1.0e --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-http_image_filter_module --with-mail --with-threads --with-mail_ssl_module --with-stream_ssl_module

已經成功升級到1.13.3