Oh jeez... there's quite the list. I have a Ceph cluster of 3 nodes with 15x HDD's and 3 SSD's... on that cluster I run some VM's that in turn run a Docker swarm. All Ubuntu 22.04, all commodity hardware. Currently I'm running;

• Portainer to help manage this beast
• NGINX which proxies all my web facing services on multiple websites.
• Wordpress for my personal site which sync my Instagram pictures to it as well
• MariaDB Galera cluster
• Nextcloud for file sharing but also provides lots of plugin services like a password manager, email client and so on
• Photoprism for my photos... I use the Nextcloud client to automatically upload new pics from my phone to Nextcloud then Photoprism is attached to that same library
• OnlyOffice as a plugin to Nextcloud to allow O365-like functionality
• ElasticSearch plugged into Nextcloud for full-text searching
• OpenProject for project management in my own businesses
• Jellyfin and Plex both attached to the same media library
• E-Mail using Docker-Mailserver... so Postfix with a bunch of ancillary tools for 3 domains
• Droppy as a quick-and-dirty file repo for when I need to get files to people easily
• FreePBX (Asterisk) with 4 extensions around the house
• MeshCentral for managing my family's PC's and also doing remote tech support for family, friends and customers as necessary
• FOGProject for imaging PC's and VM's as necessary
• ReactiveResume
• Docker Registry set up as a caching proxy
• YoutubeDL-Material
• Karaoke Eternal for those nights when you just get drunk enough to karaoke

Then there's a whole host of ancillary services; BackupPC, Unifi controller container, piHole on a couple of Raspberry Pi's, ts-dnsserver for internal DNS management... probably a dozen other containers and tools I'm forgetting.

Oh yeah, and a Synology NAS as a backup target :)

You should be able to... you'll need to install GIT and then install Docker. Once you've done that you should be able to spin it up using the instructions.

Alternatively, since it runs as a "web app" on port 1301, you could easily spin it up on your server Linux PC as well under Docker, then just browse to that server on port 1301, authenticate and you should be all good. There's then an option to download all your data as a JSON :)

There is another aspect that you didn't get into; I am on a lot of subreddits where I attempt to help people with questions. r/zfs, r/ceph, r/homelab and r/datahoarder are ones I frequent among others where if people have questions I and others attempt to help them. This is neither a debate nor humour, and is one area where Lemmy still has a lot of catching up to do... not least of which because the specialized communities don't yet exist.

I haven't left Reddit yet... I'm still watching and waiting but it IS nice to have Lemmy and Tildes as alternatives (though I'm more digging Lemmy so far).

Thankfully I had the foresight to install Expanse a few months ago and it has been dutifully downloading my data all this time and puts it in a nice searchable GUI. Might be quicker than waiting for the download LOL