nginx升级不改变配置文件

标签：netstat   ldb   syn   进入   enable   lis   编译   一个   结束   

查看当前版本是：1.10.3

[root@proxy nginx-1.10.3]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.10.3
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC)
built with OpenSSL 1.0.2k-fips  26 Jan 2017
TLS SNI support enabled
configure arguments: --user=nginx --group=nginx --prefix=/usr/local/nginx --with-http_ssl_module

下载新版本压缩包并解压到/opt目录下

[root@proxy opt]# tar -xf nginx-1.12.2.tar.gz -C /opt/

进入该目录

[root@proxy opt]# cd nginx-1.12.2/

[root@proxy nginx-1.12.2]# ls
auto     CHANGES.ru  configure  html     man     src
CHANGES  conf        contrib    LICENSE  README

配置安装模块及信息

[root@proxy nginx-1.12.2]# ./configure --user=nginx --group=nginx --with-http_ssl_module

编译

[root@proxy nginx-1.12.2]# make

查看当前目录发现多了一个objs目录

[root@proxy nginx-1.12.2]# ls
auto     CHANGES.ru  configure  html     Makefile  objs    src
CHANGES  conf        contrib    LICENSE  man       README

将之前的版本备份

[root@proxy nginx-1.12.2]# mv /usr/local/nginx/sbin/nginx  /usr/local/nginx/sbin/old_nginx

将objs目录下新的nginx拷贝到/usr/local/nginx/sbin/目录下

[root@proxy nginx-1.12.2]# cp objs/nginx /usr/local/nginx/sbin/

查看升级后的版本为：1.12.2

[root@proxy nginx-1.12.2]# /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 1.0.2k-fips  26 Jan 2017
TLS SNI support enabled
configure arguments: --user=nginx --group=nginx --with-http_ssl_module

最后，启动升级后的nginx

[root@proxy nginx-1.12.2]# 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`

或者直接结束nginx进程重启

[root@proxy nginx-1.12.2]# pkill nginx
[root@proxy nginx-1.12.2]# /usr/local/nginx/sbin/nginx

查看80端口是否启动并被nginx所用

[root@proxy nginx-1.12.2]# netstat -ntulp |grep nginx
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      4502/nginx: master

至此，nginx升级成功！

nginx升级不改变配置文件

标签：netstat   ldb   syn   进入   enable   lis   编译   一个   结束   

原文地址：https://www.cnblogs.com/guarding/p/12127690.html