docker-swag VS reverse-proxy-confs

I have a NAS on .0.181 and a swag container (on a different port than nginx) on .0.180 that points to my public facing services. For obvious reasons, I don't want my public domain to point to any other ports/addresses on my home network. Additionally, as elegant as swag is, it requires authentication and so won't work for simple local DNS. I now have one local domain for each server and an nginx instance on each that resolves to my different services on each.

OP is even linking the Github... https://github.com/linuxserver/docker-swag

I have an UnRAID server with a few services (Jellyfin, Nextcloud, etc.) running on it behind Linux Servers' SWAG reverse proxy container, which is built on Nginx and Let's Encrypt. This is pointed to a DuckDNS link, which is then pointed at my domain with a CNAME. So I can access Jellyfin, for example, at jellyfin.mydomain.com. A few weeks ago, due to seemingly unrelated issues, I got a new modem/router, an Arris SURFboard G34. For the first few weeks, everything was working as before. But now, when on my LAN, I can't get to my services at the proxied domain. It times out every time. There are no errors in SWAG's logs, nothing seems amiss in the router's web interface, and the services are available both at their IP:port address and, when not on my LAN, I can access them at the domain no problem.

Reverse proxy, probably? I use Docker SWAG, setup here, with DuckDNS and it works really well for me. There are of course many ways to reverse proxy, as I linked to earlier.

More reading: https://github.com/linuxserver/reverse-proxy-confs/tree/master

Linuxserver.io maintains a reverse proxy (SWAG) and they have a github repo of all the configs they support, nextcloud being one of them (ofc to do it on your own you have to merge a few of the includes they have ssl.conf, proxy.conf, etc).

According to this link, guacamole doesn't need an additional base url configuration as it already uses /guacamole by default: https://github.com/linuxserver/reverse-proxy-confs/blob/master/guacamole.subfolder.conf.sample

Glad to see you got it going. For future learning I'd recommend the sample nginx configs built by Linuxserver.io for SWAG, https://github.com/linuxserver/reverse-proxy-confs

Take a basic config, for example https://github.com/linuxserver/reverse-proxy-confs/blob/master/ghost.subdomain.conf.sample

I think swag also templates for those. You can check at https://github.com/linuxserver/reverse-proxy-confs if there is a subdomain conf for it.

Wow, this makes me appreciate linuxserver's mastodon docker so much more. Plug in your parameters and it just works. Linuxserver's swag docker is similarly one click install for nginx/reverse-proxy/certbot. It even comes with a mastodon sample conf.