D11-Nginx-Upgrade
D11-Nginx-Upgrade有两种情况下需要升级Nginx:
1 要升级到Nginx 的新版本
2 要为Nginx 添加新的模块
1 查看Nginx版本 与 配置参数
[*]/usr/local/nginx/sbin/nginx -V
nginx version: nginx/0.8.52
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-46)
TLS SNI support disabled
configure arguments:--user=www --group=www --prefix=/usr/local/nginx--with-http_stub_status_module --with-http_ssl_module--with-http_flv_module --with-http_gzip_static_module--http-client-body-temp-path=/var/tmp/nginx/client--http-proxy-temp-path=/var/tmp/nginx/proxy--http-fastcgi-temp-path=/var/tmp/nginx/fcgi
2 关闭Nginx
[*]/usr/local/nginx/sbin/nginx -s stop
3 升级新版本Nginx
[*]tar zxf nginx-1.2.3.tar.gz
[*]cd nginx-1.2.3
[*]./configure --prefix=/usr/local/nginx --with-pcre=../pcre-8.12/ --with-openssl=/usr/local/openssl/ --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --user=www --group=www
[*]make
注意:没有make install
4 备份
[*]cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.old
[*]cp /root/nginx-1.2.3/objs/nginx /usr/local/nginx/sbin/
[*]cp: overwrite `/usr/local/nginx/sbin/nginx'? y
注意:旧版本(sbin/nginx)仍可使用
5 测试
[*]/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
[*]/usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.2.3
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-46)
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --with-pcre=../pcre-8.12/ --with-openssl=/usr/local/openssl/ --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --user=www --group=www
6 比较
[*]du -sh *
6.2M nginx
4.3M nginx.old
7 启动nginx
[*]/usr/local/nginx/sbin/nginx
参考
平滑升级你的Nginx
PS： 这里未能实现nginx 在线升级。
#update 20121221stub_status模块
Nginx中的stub_status模块主要用于查看Nginx的一些状态信息, 如果你要使用stub_status模块模块,则要在编译安装Nginx时指定,或者添加.
[*]查看Nginx版本 与 配置参数
[*]nginx -V
[*]nginx version: nginx/1.2.3
[*]built by gcc 4.1.2 20080704 (Red Hat 4.1.2-46)
[*]TLS SNI support enabled
[*]configure arguments: --prefix=/usr/local/nginx --with-pcre=../pcre-8.12/ --with-openssl=/usr/local/openssl/ --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --user=www --group=www
[*]
[*]配置并编译
[*]tar zxf nginx-1.2.3.tar.gz
[*]tar zxf pcre-8.12.tar.gz
[*]./configure --prefix=/usr/local/nginx --with-pcre=../pcre-8.12/ --with-openssl=/usr/local/openssl/ --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --user=www --group=www --with-http_stub_status_module
[*]make
[*]注意:没有make install
[*]
[*]备份
[*]nginx -s stop
[*]cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.old.2
[*]cp /root/nginx-1.2.3/objs/nginx /usr/local/nginx/sbin/
[*]cp: overwrite `/usr/local/nginx/sbin/nginx'? y
[*]
[*]测试
[*]/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
[*]/usr/local/nginx/sbin/nginx -V
[*]nginx version: nginx/1.2.3
[*]built by gcc 4.1.2 20080704 (Red Hat 4.1.2-46)
[*]TLS SNI support enabled
[*]configure arguments: --prefix=/usr/local/nginx --with-pcre=../pcre-8.12/ --with-openssl=/usr/local/openssl/ --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --user=www --group=www --with-http_stub_status_module
[*]
[*]配置
[*]vim /usr/local/nginx/conf/vhosts/www.test.com
[*] location /nginx-status {
[*] auth_basic "NginxStatus";
[*] allow 192.168.4.35;
[*] deny all;
[*] stub_status on;
[*] access_logon;
[*] }
[*]
[*]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
[*]nginx
结束
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