Install lua-nginx-module

[noraworld]

I tried this, but I was unable to install it.

• https://docs.nginx.com/nginx/admin-guide/dynamic-modules/lua/
  • https://docs.nginx.com/nginx/admin-guide/dynamic-modules/ndk/
• https://docs.fastly.com/signalsciences/install-guides/nginx-module/ubuntu-nginx-plus/

[noraworld]

I installed OpenResty, and I was finally able to use lua-nginx-module.

https://openresty.org/en/linux-packages.html#ubuntu

[noraworld]

content_by_lua_block can't be used with like proxy_pass, so I decided to use access_by_lua_block instead.

• https://stackoverflow.com/questions/22891148/how-to-run-a-shell-script-on-every-request#answer-22891362
• https://groups.google.com/g/openresty-en/c/DRocQpM4mVY

[noraworld]

Note that -- is used to comment out, not # in Lua.

https://www.lua.org/pil/1.3.html

[noraworld]

This is how I avoided permission issue: https://github.com/openresty/openresty.org/issues/18