Setting up mongodb behind nginx
Solution 1:
Check nginx.conf where the sites-enabled files are included.
Thats probably done in the http section of the conf file, but the stream directive is only allowed in the main section as stated here: http://nginx.org/en/docs/stream/ngx_stream_core_module.html#stream
You have to move your directive in nginx.conf file itself:
user ...
...
http {
...
}
stream {
...
}