DOCS-910: Updating proxy and console configurations

[ravindk89]

Summary

Closes #910

So NGINX is not my strong suit, but enough of our users use it, so here we go.

minio/console#2818 <- added better support to subpath behaviors

I also recall there being an issue related to how the upstream blocks were configured, but I can't find it now. Fixed that while I was here.

Finally, documented MINIO_DOMAINS, but did not fully test it as I don't have the stretch to set up apps and poke around that behavior.

Local environment

• Latest Stable NGINX on CentOS Stream
• Disable SELinux, it only makes your life harder
• MinIO latest stable

Set /etc/hosts to have the preferred main hostname for the server on both the VM and local machine

Set nginx to proxy to hostname/ and hostname/minio/ui for the S3 API and Console API respectively

Set MINIO_SERVER_URL and MINIO_BROWSER_REDIRECT_URL based on the new proxy URLs

Tested both Console and mc, was able to connect, create a bucket, copy an object, generate a presigned URL, and wget the object using that URL.

Staged

http://192.241.195.202:9000/staging/DOCS-910/linux/reference/minio-server/minio-server.html#envvar.MINIO_DOMAIN

http://192.241.195.202:9000/staging/DOCS-910/linux/reference/minio-server/minio-server.html#envvar.MINIO_BROWSER_REDIRECT_URL

http://192.241.195.202:9000/staging/DOCS-910/linux/reference/minio-server/minio-server.html#envvar.MINIO_SERVER_URL

http://192.241.195.202:9000/staging/DOCS-910/linux/integrations/setup-nginx-proxy-with-minio.html

[feorlen]

A couple suggestions for your consideration, looks good 👍🏻

[ravindk89]

Ping to engineers, I'm going to merge this EoD absent any other commentary.