[feature request] Add option to log errors to file instead of stdout

[yurividal]

Is it possible to please add an option to log errors to errors.log instead of to the container logs? even better would be if it could log to both.

[Zoey2936]

you can configure this youself, see: https://nginx.org/en/docs/ngx_core_module.html#error_log
you can put it into this file /opt/npm/custom_nginx/root_top.conf (/data/custom_nginx/root_top.conf inside the container)
for example you could put:
error_log /data/nginx/error.log warn;, which would log the same as written to console, but you can also use any other error level you want

[yurividal]

Thank you. this works.

I have also tried to add the following lines to this file, but it crashes npm-plus.

real_ip_header X-Forwarded-For;
real_ip_recursive on;
proxy_set_header X-Real-IP $remote_addr;

I get an error saying that these directives are duplicate, but i wansn't able to see where exactly they are being set.

[Zoey2936]

These headers are handled by npmplus, which is why it says that they are duplicated, can you maybe say why you need to set them?