linux 下升级nginx

一、升级前准备

1.对nginx的配置文件nginx.conf做备份;

2.新建目录/root/nginx,将安装包和脚本上传到该目录下;

二、平滑升级nginx

1.开始编译新版本的nginx

cd /root/nginx

tar -xf nginx-1.10.3.tar.gz

cd nginx-1.10.3

./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module&&make

2.开始重命名旧版本nginx的可执行文件,替换新版本nginx的可执行文件

cd /usr/local/nginx/sbin

mv nginx nginx.old

cp -r /root/nginx/nginx-1.10.3/objs/nginx .

3.检查nginx配置文件的正确性

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

4.开始升级新版nginx

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

5.旧版本nginx的pid变成nginx.pid.oldbin

cd /usr/local/nginx/logs

ls -lrt nginx.pid.oldbin

6.关闭旧版本nginx

kill -QUIT `cat /usr/local/nginx/logs/nginx.pid.oldbin`

7.查看新版nginx的版本号

/usr/local/nginx/sbin/nginx -v

1.对nginx的配置文件nginx.conf做备份;

2.新建目录/root/nginx,将安装包和脚本上传到该目录下;

二、平滑升级nginx

1.开始编译新版本的nginx

cd /root/nginx

tar -xf nginx-1.10.3.tar.gz

cd nginx-1.10.3

./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module&&make

2.开始重命名旧版本nginx的可执行文件,替换新版本nginx的可执行文件

cd /usr/local/nginx/sbin

mv nginx nginx.old

cp -r /root/nginx/nginx-1.10.3/objs/nginx .

3.检查nginx配置文件的正确性

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

4.开始升级新版nginx

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

5.旧版本nginx的pid变成nginx.pid.oldbin

cd /usr/local/nginx/logs

ls -lrt nginx.pid.oldbin

6.关闭旧版本nginx

kill -QUIT `cat /usr/local/nginx/logs/nginx.pid.oldbin`

7.查看新版nginx的版本号

/usr/local/nginx/sbin/nginx -v