Convert Nextcloud AIO to reverse proxy after deployment

I’m currently running Nextcloud_AIO and Home Assistant on the same server. Everything is running smoothly except the LetsEncrypt cert has expired on my Home Assistant. In the past I simply copied the certs from my Nextcloud instance to the Home Assistant instance and kept going. I understand this is not ideal.
I’m looking to setup a reverse proxy on my system but no little-to-nothing about the process. Is it possible to convert my current Nextcloud_AIO instance to one running via reverse proxy?


Yes, see

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