fix nginx config.

[overcat]

1. location / { deny all; } conflicts with the later defined location / {...} and I think it is unnecessary, we can remove it.
2. The usage of try_files is incorrect, we need to correct it. https://nginx.org/en/docs/http/ngx_http_core_module.html#try_files

[stellar-jenkins]

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[mwtzzz]

Please explain why you think deny all is unnecessary? And if it's interfering with another rule down below, then I think we should move it below that rule instead of eliminating it.

[overcat]

Please explain why you think deny all is unnecessary? And if it's interfering with another rule down below, then I think we should move it below that rule instead of eliminating it.

Hi @mwtzzz, Nginx does not allow adding duplicate locations, so moving it below is not feasible. Instead, any files in the /mnt/xvdf/stellar-core-archive/node_001/ folder are not private and can be made public.

[briwylde08]

Hi @mwtzzz! Are you okay reviewing this PR?

[mwtzzz]

LG

[briwylde08]

Hi @overcat! Are you able to fix the conflict? Then we're good to merge!

[overcat]

Hi @overcat! Are you able to fix the conflict? Then we're good to merge!

Hi @briwylde08, resolved.

[stellar-jenkins]

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