nginx平滑升级、在线添加模块（tengine 动态加载模块），nginxtengine

文章由LinuxBoy分享于2019-04-04 04:04:13热评（80）

nginx平滑升级、在线添加模块（tengine 动态加载模块），nginxtengine

http://www.orzace.com/how-to-upgrade-nginx/

下面是nginx替换成tengine再加上lua 模块，（tengine-2.0.1版本暂时无法动态加载lua模块，只能编译加载）

安装系统所需web软件

1.下载luajit,官网 http://luajit.org/
    wget http://luajit.org/download/LuaJIT-2.0.1.tar.gz
    tar xzvf LuaJIT-2.0.1.tar.gz
    cd LuaJIT-2.0.1
     make PREFIX=/usr/local/LuaJIT-2.0.1
     make install PREFIX=/usr/local/LuaJIT-2.0.1

2、yum install pcre-devel -y

3、/etc/profile

export LUAJIT_LIB=/usr/local/LuaJIT-2.0.1/lib
export LUAJIT_INC=/usr/local/LuaJIT-2.0.1/include/luajit-2.0

4、tar xzvf tengine-1.5.2.tar.gz
    cd tengine-1.5.2
    ./configure --with-ld-opt="-Wl,-rpath,/usr/local/web/LuaJIT-2.0.1/lib" \
    --prefix=/usr/local/tengine --with-http_lua_module \
    --with-luajit-inc=/usr/local/LuaJIT-2.0.1/include/luajit-2.0
    --with-luajit-lib=/usr/local/LuaJIT-2.0.1/lib
    make -j2
    make install -j2

5、nginx.conf

location /lua {
default_type 'text/plain';
content_by_lua 'ngx.say("hello, lua")';
}

6、测试

[root@node2 tengine]# curl http://localhost/lua

hello, lua

=====================================================================================

如果是别的模块，只需解压，加载即可

tar xvf ngx_cache_purge-1.5.tar.gz

cd /usr/local/tengine

sbin/dso_tool --add-module=/root/ngx_cache_purge-1.5

more /usr/local/tengine/conf/nginx.conf

dso {

load ngx_http_cache_purge_module.so;

}

sbin/nginx -s relaod

sbin/nginx -m

ngx_http_cache_purge_module (shared, 3.1)

验正即可

本文转自crazy_charles 51CTO博客，原文链接：http://blog.51cto.com/douya/1543399，如需转载请自行联系原作者

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