发表于: 2018-02-03 23:41:38

2 837


今天完成的事

测试项目。

遇到的问题

perl模块(不推荐!Nginx官网已申明perl模块存在内存漏洞的可能),方法如下(《lnmp一键安装包》安装后执行下面):

cd lnmp/src/nginx-1.4.4

make clean #清除已经编译出的nginx# /usr/local/nginx/sbin/nginx -V #获取已编译参数

nginx version: nginx/1.4.4

built by gcc 4.4.720120313(RedHat4.4.7-3)(GCC)

TLS SNI support enabled

configure arguments:--prefix=/usr/local/nginx --user=www --group=www --with-http_stub_status_module --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --with-ld-opt='-ljemalloc'

在已经编译的参数后面加上 –with-http_perl_module ,如下:

./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_stub_status_module \

--with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --with-ld-opt='-ljemalloc' \

--with-http_perl_module

可能会报如下错误:

Can't locate ExtUtils/Embed.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .).

BEGIN failed--compilation aborted.

./configure: error: perl module ExtUtils::Embed is required

解决方法(CentOS):

yum -y install perl-devel perl-ExtUtils-Embed

再次编译:

make clean

./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_stub_status_module \

--with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --with-ld-opt='-ljemalloc' \

--with-http_perl_module

make

cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx$(date +%m%d)#备份nginx原文件

service nginx stop 

make install #直接安装,如果只覆盖nginx,会有报错/usr/local/nginx/sbin/nginx -t

修改配置主文件(/usr/local/nginx/conf/nginx.conf):

        perl_set $url '

        sub {

                my $r = shift;

                my $re = lc($r->uri);

                return $re;

        }

        ';

修改虚拟主机配置文件(如:/usr/local/nginx/conf/vhost/demo.linuxeye.com.conf):

if($uri ~[A-Z]){

        rewrite ^(.*)$ $url last;}

lua模块(推荐!)

lua-nginx-module来自大牛agentzh的开源项目,在Nginx中嵌入Lua语言,使之可以支持强大Lua语法,如下:

cd lnmp/src

wget http://luajit.org/download/LuaJIT-2.0.2.tar.gz 

wget https://github.com/simpl/ngx_devel_kit/archive/v0.2.19.tar.gz #ngx_devel_kit

wget https://github.com/chaoslawful/lua-nginx-module/archive/v0.9.2.tar.gz #nginx_lua_module

tar xzf LuaJIT-2.0.2.tar.gz

tar xzf v0.2.19.tar.gz

tar xzf v0.9.2.tar.gz

cd LuaJIT-2.0.2

make && make install

export LUAJIT_LIB=/usr/local/lib

export LUAJIT_INC=/usr/local/include/luajit-2.0

 

cd nginx-1.4.4

make clean #清除已经编译出的nginx# /usr/local/nginx/sbin/nginx -V #获取已编译参数

nginx version: nginx/1.4.4

built by gcc 4.4.720120313(RedHat4.4.7-3)(GCC)

TLS SNI support enabled

configure arguments:--prefix=/usr/local/nginx --user=www --group=www --with-http_stub_status_module --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --with-ld-opt='-ljemalloc'

重新编译Nginx:

./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_stub_status_module \

--with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module --with-ld-opt=-ljemalloc \

--add-module=../lua-nginx-module-0.9.2--add-module=../ngx_devel_kit-0.2.19

make

cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx$(date +%m%d)#备份nginx原文件

service nginx stop 

make install #直接安装,如果只覆盖nginx,可能会报错

ldconfig #重新读取库文件,否则报错/usr/local/nginx/sbin/nginx -t

修改配置文件(如:/usr/local/nginx/conf/vhost/demo.linuxeye.com.conf):

location /{if($uri ~[A-Z]){

                rewrite_by_lua 'return ngx.redirect(string.lower(ngx.var.uri),ngx.HTTP_MOVED_PERMANENTLY)';}}



收获

跑通项目和上线是两件事


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