nginx variable for path of config file
You can actually do that using the -p
option.
If you have your config file in the same directory as your app you can run:
/your/folder $ sudo nginx -c `pwd`/nginx.conf -p "`pwd`"
from your app folder.
Your nginx.conf
file changes from:
http { include mime.types; root /your/folder; server { listen 8000; }}
to
http { include /etc/nginx/mime.types; root .; server { listen 8000; }}
just make sure that you check relative links that pointed to /etc/nginx/
In general, I don't believe this is possible. But, you might be able to hack something together based on this article.
Quoting relevant parts:
2ed version is here: How to reference OS Environment Variables in nginx.conf
Posted at Nginx Forum: http://forum.nginx.org/read.php?2,215269,215278#msg-215278
and further
You can read system environment variables with ngx_lua enabled in your nginx build: http://wiki.nginx.org/HttpLuaModule
env PATH;http { ... server { location /path { set_by_lua $path 'return os.getenv("PATH")'; ... } }
BTW, to use the set_by_lua directive, you also need to enable the ngx_devel_kit module here: https://github.com/simpl/ngx_devel_kit (it'll be easier if you use the ngx_openresty bundle).