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I rpm installed nginx 1.12 on a redhat 7.5 server and It also has LUA 5.1.4
I downloaded lua-nginx-module-0.10.13 tar ball and put it under /etc/nginx/modules, but I am not able to run nginx with LUA auth file.
I also have openresty under /opt/openresty/ ..
http://openresty.org/en/installation.html
I followed the "make" method here.
Unfortunately this server doesnt have access to the internet so I cant install stuff from git which slows this down considerably. I am not sure how to add the module here. Any comments would be helpful.
This is what my nginx config looks like ..
server
listen 80;
access_log /opt/elk/logs/nginx/access.log main;
#auth_basic "admin";
#auth_basic_user_file "/etc/nginx/passwd";
client_max_body_size 100M;
location /
proxy_pass http://127.0.0.1:9200;
keepalive_timeout 300s;
#auth_basic on;
auth_basic "admin";
auth_basic_user_file "/etc/nginx/passwd";
access_by_lua_file '/etc/nginx/authorized.lua';
error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
error_page 500 502 503 504 /50x.html;
location = /50x.html
root /usr/share/nginx/html;
The lua_access_file is causing an error
nginx: [emerg] unknown directive "access_by_lua_file" Is there some "include" I need to define in the config to get rid of this ?
Thanks.
I am breaking down your problem into the small task, as per question and my understanding.
1) The error clearly says that you have not install Lua-nginx-module properly.
Lua-nginx-module documentation
2) The server does not have access to the internet so cannot download from git.
Assuming you are doing ssh into your machine from windows. So, please
check below link to copy the files from windows to Linux.
Installing/Accessing via WinSCP
how-to-copy-files-from-one-machine-to-another-using-ssh
this step will get all the necessary files on your server.
3) Steps to install nginx with lua-nginx-module.
lua nginx module compatibility check.
Nginx Compatibility
The latest version of this module is compatible with the following versions of Nginx:
1.13.x (last tested: 1.13.6)
1.12.x
1.11.x (last tested: 1.11.2)
1.10.x
1.9.x (last tested: 1.9.15)
1.8.x
1.7.x (last tested: 1.7.10)
1.6.x
Nginx cores older than 1.6.0 (exclusive) are not supported.
referance document for nginx compatibility
Prerequisites
**- Centos/RHEL**[**In case if internet is working in your server**].
yum install -y wget unzip gcc make openssl-devel pcre-devel zlib-devel
- Downloading .rpm package manually and installing.
Search the prerequisites from the RPM resource site
RPM resource site
Copy the file in your Linux box
Please refer above point (2)"The server does not have access to the internet so cannot download from git".
Install with the following command.
rpm -i rpm-package-name
Install-rpm-file-on-linux
- Tarball installation for prerequisites.
- [Installing gcc from source code ][6] Similarly,you can look for
other prerequistes.
Downloading the source
$ rm -fr /tmp/nginx-build
$ mkdir /tmp/nginx-build
$ cd /tmp/nginx-build
$ wget http://nginx.org/download/nginx-1.13.0.tar.gz
$ wget http://luajit.org/download/LuaJIT-2.0.4.tar.gz
$ wget -O nginx_devel_kit.tar.gz https://github.com/simpl/ngx_devel_kit/archive/v0.3.0.tar.gz
$ wget -O nginx_lua_module.tar.gz https://github.com/openresty/lua-nginx-module/archive/v0.10.8.tar.gz
Extracting
$ tar xvf LuaJIT-2.0.4.tar.gz
$ tar xvf nginx-1.11.10.tar.gz
$ tar xvf nginx_devel_kit.tar.gz
$ tar xvf nginx_lua_module.tar.gz
Building LuaJIT
To build Nginx with LuaJIT, we need to build LuaJIT first. This is as simple as a make command
$ cd /tmp/nginx-build/LuaJIT-2.0.4
$ make install
==== Building LuaJIT 2.0.4 ====
make -C src
make[1]: Entering directory `/tmp/nginx/LuaJIT-2.0.4/src'
ln -sf luajit-2.0.4 /usr/local/bin/luajit
==== Successfully installed LuaJIT 2.0.4 to /usr/local ====
Building Nginx
$ cd /tmp/nginx-build/nginx-1.11.10
$ LUAJIT_LIB=/usr/local/lib LUAJIT_INC=/usr/local/include/luajit-2.0 \
./configure \
--user=nobody \
--group=nobody \
--prefix=/etc/nginx \
--sbin-path=/usr/sbin/nginx \
--conf-path=/etc/nginx/nginx.conf \
--pid-path=/var/run/nginx.pid \
--lock-path=/var/run/nginx.lock \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--with-http_gzip_static_module \
--with-http_stub_status_module \
--with-http_ssl_module \
--with-pcre \
--with-file-aio \
--with-http_realip_module \
--without-http_scgi_module \
--without-http_uwsgi_module \
--without-http_fastcgi_module ${NGINX_DEBUG:+--debug} \
--with-cc-opt=-O2 --with-ld-opt='-Wl,-rpath,/usr/local/lib' \
--add-module=/tmp/nginx/ngx_devel_kit-0.3.0 \
--add-module=/tmp/nginx/lua-nginx-module-0.10.8
$ make install
Syntanx Check
$ nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
Nginx Lua Testing
*As per you nginx file.
location /
proxy_pass http://127.0.0.1:9200;
keepalive_timeout 300s;
#auth_basic on;
auth_basic "admin";
auth_basic_user_file "/etc/nginx/passwd";
access_by_lua_file '/etc/nginx/authorized.lua'; }
Reload / restart nginx
systemctl nginx restart
systemctl nginx reload.
how-to-reload-nginx-systemctl-or-nginx-s
–
–
–
Now in most Operating Systems (e.g. Ubuntu, etc) Lua support for Nginx can be enabled by installing the libnginx-mod-http-lua package. e.g:
sudo apt install libnginx-mod-http-lua
This package includes the dynamic library and the corresponding load_module directive in /usr/share/nginx/modules-available/mod-http-lua.conf which is usually enabled when the package is installed (by softlinking it into the /etc/nginx/modules-enabled/ directory).
In case you are running nginx with docker you can just follow the instructions on the docker-nginx github repository.
In your nginx-conf make sure to also load the module by adding
load_module modules/ndk_http_module.so;
load_module modules/ngx_http_lua_module.so;
load_module modules/ngx_stream_lua_module.so;
The package name may vary, the above file name is derived from an ubuntu 18.04 installation from package.
(Usually you find your modules in /usr/share/nginx/modules)
Note: If you compiled nginx from source (which seems to be the recommended way to get lua running), pathes and filenames can vary.
Happy codin'.
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