nginx 无缝升级步骤

简单记录nginx升级步骤

# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/0.7.61

# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/0.7.61
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-44)
configure arguments: --user=www --group=www --prefix=/usr/local/nginx/ --with-http_stub_status_module --with-http_ssl_module --with-md5=/usr/lib --with-sha1=/usr/lib

[root@nagios nginx-0.8.29]# ./configure --user=www --group=www --prefix=/usr/local/nginx/ --with-http_stub_status_module --with-http_ssl_module --with-md5=/usr/lib --with-sha1=/usr/lib

[root@nagios nginx-0.8.29]# make

[root@nagios nginx-0.8.29]# mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.0.7

[root@nagios nginx-0.8.29]# cp objs/nginx /usr/local/nginx/sbin/
[root@nagios nginx-0.8.29]# /usr/local/nginx/sbin/nginx -t
the configuration file /usr/local/nginx//conf/nginx.conf syntax is ok
configuration file /usr/local/nginx//conf/nginx.conf test is successful

[root@nagios nginx-0.8.29]# kill -USR2 `cat /usr/local/nginx/nginx.pid`
nginx.pid nginx.pid.oldbin
[root@nagios nginx-0.8.29]# kill -QUIT `cat /usr/local/nginx/nginx.pid.oldbin`

[root@nagios nginx-0.8.29]# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/0.8.29