Nginx動態添加模塊

已經安裝好的Nginx動態添加模塊

說明：

　　已經安裝好的Nginx，需要添加一個未被編譯安裝的模塊，需要怎麼弄呢？ 這裡已安裝第三方nginx-rtmp-module模塊為例

　　nginx的模塊是需要重新編譯nginx，而不是像apache一樣配置文件引用.so

具體操作步驟：

（1）下載第三方擴展模塊nginx-rtmp-module

# cd /home/work/software/
# wget https://github.com/arut/nginx-rtmp-module/archive/master.zip
# unzip master.zip
# ls nginx-rtmp-module-master/

（2）查看nginx編譯安裝時安裝了哪些模塊

# /opt/nginx-1.9.5/sbin/nginx -V 
nginx version: nginx/1.9.5
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-23) (GCC) 
built with OpenSSL 1.0.1g 7 Apr 2014
TLS SNI support enabled
configure arguments: --prefix=/opt/nginx-1.9.5 --with-pcre=/home/work/software/pcre-8.38 --with-zlib=/home/work/software/zlib-1.2.8 --conf-path=/opt/nginx-1.9.5/conf/nginx.conf --pid-path=/opt/nginx-1.9.5/conf/nginx.pid --with-http_ssl_module --with-openssl=/home/work/software/openssl-1.0.1g --add-module=/home/work/software/headers-more-nginx-module-0.23 --add-module=/home/work/software/nginx-http-concat-master --with-http_gzip_static_module

可以看出編譯安裝使用了--prefix=/opt/nginx-1.9.5 --with-pcre=/home/work/software/pcre-8.38 --with-zlib=/home/work/software/zlib-1.2.8 --conf-path=/opt/nginx-1.9.5/conf/nginx.conf --pid-path=/opt/nginx-1.9.5/conf/nginx.pid --with-http_ssl_module --with-openssl=/home/work/software/openssl-1.0.1g --add-module=/home/work/software/headers-more-nginx-module-0.23 --add-module=/home/work/software/nginx-http-concat-master --with-http_gzip_static_module這些模塊。

（3）加入需要安裝的模塊，重新編譯，如這裡添加–add-module=/home/work/software/nginx-rtmp-module-master

# cd /home/work/software/nginx-1.9.5     //進入到nginx之前安裝的目錄
# ./configure --prefix=/opt/nginx-1.9.5 --with-pcre=/home/work/software/pcre-8.38 --with-zlib=/home/work/software/zlib-1.2.8 --conf-path=/opt/nginx-1.9.5/conf/nginx.conf --pid-path=/opt/nginx-1.9.5/conf/nginx.pid --with-http_ssl_module --with-openssl=/home/work/software/openssl-1.0.1g --add-module=/home/work/software/headers-more-nginx-module-0.23 --add-module=/home/work/software/nginx-http-concat-master --with-http_gzip_static_module --add-module=/home/work/software/nginx-rtmp-module-master
# make    //註意：千萬不要make install，不然真的就GG了

（4）替換nginx二進位文件

# /etc/init.d/nginx stop　　
# cp /opt/nginx-1.9.5/sbin/nginx /opt/nginx-1.9.5/sbin/nginx.bak
# cp ./objs/nginx /opt/nginx-1.9.5/sbin/

（5）再次確認是否安裝成功

# /opt/nginx-1.9.5/sbin/nginx -V 
nginx version: nginx/1.9.5
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-23) (GCC) 
built with OpenSSL 1.0.1g 7 Apr 2014
TLS SNI support enabled
configure arguments: --prefix=/opt/nginx-1.9.5 --with-pcre=/home/work/software/pcre-8.38 --with-zlib=/home/work/software/zlib-1.2.8 --conf-path=/opt/nginx-1.9.5/conf/nginx.conf --pid-path=/opt/nginx-1.9.5/conf/nginx.pid --with-http_ssl_module --with-openssl=/home/work/software/openssl-1.0.1g --add-module=/home/work/software/headers-more-nginx-module-0.23 --add-module=/home/work/software/nginx-http-concat-master --with-http_gzip_static_module --add-module=/home/work/software/nginx-rtmp-module-master

至此、nginx就重新編譯添加模塊成功了。