Hi,
I currently get requests that are resolved with an external server to a file with X-Accel-Redirect:
for example:
/data/asd-asd-asd -> proxied to a backend -> resolves to file.xls
/data/qqq-qqq-qqq -> proxied to a backend -> resolves to file.xls
/data/123-123-123 -> proxied to a backend -> resolves to image.jpeg
I want to cache the resulting files with nginx, as the initial access is very costly (they are accessed over the network). On first access they should be copied to a local cache, following requests should also go to the backend but actually serve the file from cache.
My current config: https://zerobin.davidventura.com.ar/?0018df75a5d31f2c#Un5Eo10lo4eRnhY7ngQiHlSTErCVH/8zjRN+qS0JSl0=
Note: The files are quite large (up to 4gb)
I added the proxy_cache directives to both the requests path and the internal path but none of them are working.
/cache/ is never populated, and the X-*-Cache headers are not present in the response