That led me in the right direction!

Fixed it with:

pvresize /dev/sda3

lvresize --extents +100%FREE --resizefs /dev/pve/data

Thank you!

To me it sounds like you don't have a DHCP problem at all, the issue is no website can be resolved when your DNS is down (PiHole).

You really have two options:

1. Make sure the PiHole stays up 24/7, with minor downtime for maybe a reboot or an update.

or

1. Setup an additional raspberrypi with PiHole and use gravity-sync to keep them synced. Then, I would run ISC-DHCP server on both the raspberrypi's, one as the primary and the other as the secondary. That way you can specify both of your DNS servers. Make them authoritative and disable your routers DHCP. You can take a look at this guide:

https://stevendiver.com/2020/02/21/isc-dhcp-failover-configuration/

Personally, I like to keep the wife happy so I have option 2 at home, that way the internet never goes down when I tinker.

Edit: Didn't notice you said your router can't issue out two DNS servers. I've never heard of that.

I mean, the world's your oyster with price limit! Haha.

You will need to run a reverse proxy on one of your VMs ( I use Caddy, it's very simple), and forward port 80/443 to your reverse proxy.

Within your reverse proxy, you can tell it what port corresponds to which address and it will send you to the right service.

This is obviously an oversimplified answer, but there are many Caddy guides and I can help you with any specific questions.

They had a server breach and didn't tell anyone until a few years after the fact.

PiHole can't specify specific ports for each cname, which is what you need a reverse proxy for.

Typically, you create all of your cnames in pihole and direct them to your reverse proxy server IP. From your reverse proxy of choice, you specify each url to the specific ip:port of your service.

Awesome! Thank you

Wait... How do you make SearXNG redirect to old.reddit?

No worries.

To make your life easier you will want to pass the same "volume" to each of your containers so that they are all able to interact with the files the same way. For instance, if your movies are in /home/username/media/movies then make a volume for radarr, you can name it anything but for this example I'll use data, like so in docker:

/home/username/media:/data

Then inside radarr you can make your path inside.media management, root folders:

/data/movies

It works the same way for your downloads, just make sure your downloads go somewhere in the media folder, eg. /home//media/downloads. Then for your download client, use /home/username/media:/data in docker and inside the client download to /data/downloads.

Hope that makes sense

That's very normal regarding the crash trying to join #matrix:matrix.org. You need much higher specs and need to be using Postgres database, MySQL probably won't handle it.

Can you post a sanitized version of your homeserver.yaml so we can take a look at your config?

Also are you running docker or something else?

I'll give that a shot with gparted on the weekend if all else fails. Thanks!

Would you know how I would go about doing that?

Do you know of a way to have a global caddy setting to only allow Cloudflare IPs, but "exempt" Jellyfin?

(I posted my caddy cloudflare section down below which only works as a global setting)

I have followed that guide which let me to a few GitHub issues.

Here is what I have put in my config:

servers {
        trusted_proxies cloudflare {
                        interval 12h
                        timeout 15s
                }
        trusted_proxies static private_ranges
        client_ip_headers Cf-Connecting-Ip X-Forwarded-For
        }
}

I have also added all Cloudflare IPs in Jellyfin's known proxies:

103.21.244.0/22, 103.22.200.0/22, 103.31.4.0/22, 104.16.0.0/13, 104.24.0.0/14, 108.162.192.0/18, 131.0.72.0/22, 141.101.64.0/18, 162.158.0.0/15, 172.64.0.0/13, 173.245.48.0/20, 188.114.96.0/20, 190.93.240.0/20, 197.234.240.0/22, 198.41.128.0/17

Yet, I'm still not seeing the real IPs.

Unless you're planning on virtualizing your router on the server (think OPNsense VM or something) then really only one ethernet port is required. Otherwise the sky is the limit. For example, mine has a 1 Gbps port, a 2.5gbps port, and two 10 Gbps ports.

Depends on what you want/need and whether you want to future proof I guess.

I can try and help, I have a lot of experience with the arr's, however I have no experience with the 423+ NAS. What OS are you running?

Yah if all you want is for your server to get internet and have it accessible on your LAN, one port is all you need.

I might have to switch, as much as I like the simplicity of Caddy, I keep running into issues like this unfortunately.

Try using the local IP of the machine instead of localhost.

Thanks, didn't notice that. I edited my comment to reflect.