Selfhosted

I recently setup Music Assistant and have been trying to make it work in my VLANs with my esp32 devices. It has been slow going. Nothing has the level of logging required to easily debug the issues I've encountered but I'm slowly working through it all.

For the first time I configured ssh with pubkey auth.
Auth between windows (agent) and alpine (host) to use as a helper/backup proxy in veeam (helper is used to mount file level restore assistant)
Took me 3 hours to find out that
Windows didnt know the private key
Pubkey auth wasnt active
Fucked up pubkey auth
Alpine isnt supported by Veeam so it didnt work
Needed to install a small debian VM.

:|
At least I did my first pubkey auth setup.

I've set up a reverse proxy to try out hosting a few APIs but i'm curious about best practice and haven't found any good way to do it. Anyway, i have them running dotnet 9 on debian, and hosting them on http ports and then reverse proxying to apache that serves them externally with certbot on 443 to some real hostnames. I would really want to host them on https internally as well, but is there a neat way to "cert" them without an internal CA-service? My experience with self-signed certs are mostly that they always force me to trust the server cert in my connection strings, which is also unsafe so i just don't bother. Is it worth working on and which is the best approach here?

I just spent a good few hours optimizing my LLM rig. Disabling the graphical interface to squeeze 150mb of vram from xorg, setting programs cpu niceness to highest priority, tweaking settings to find memory limits.

I was able to increase the token speed by half a second while doubling context size. I don't have the budget for any big vram upgrade so I'm trying to make the most of what ive got.

I have two desktop computers. One has better ram+CPU+overclocking but worse GPU. The other has better GPU but worse ram, CPU, no overclocking. I'm contemplating whether its worth swapping GPUs to really make the most of available hardware. Its bee years since I took apart a PC and I'm scared of doing somthing wrong and damaging everything. I dunno if its worth the time, effort, and risk for the squeeze.

Otherwise I'm loving my self hosting llm hobby. Ive been very into l learning computers and ML for the past year. Crazy advancements, exciting stuff.

I migrated my whole native service infrastructure to Docker services this weekend. I prepared for it the previous weeks; basically looking up information about details I wasn't sure about. The services were mailing, file cloud, and traccar with modoboa, ownCloud respectively. I moved to mailcow and Nextcloud and replaced my feedly account with NextCloud News as a bonus. So far pretty happy with it, had a couple set-backs but also learned a lot in the process. This was the first time for me doing something productive with Docker

I spent two hours last night beating myself over the head with RAM sticks. Got an ewasted server that had the alarm misconfigured, figured I'd upgrade it and put in a valid configuration since it was just off my size. Slapped in some matching size sticks and it wouldn't boot. It took my embarrassingly long to realize that the speeds werent the same and that the server really cared about the speeds being the same, more than it cared about sizes being the same incidentally.

I work in IT that should have been the first fuckin thing I checked smh

Total noob to Docker (desktop for windows) and I'm just trying to figure out how (and where) to add a config to my Navidrome image or change lines on the image itself, to point it to my music library and create admin login credentials (ಥ﹏ಥ) If I can accomplish that then I eventually want to try Immich or NextCloud afterward.

I want to switch to Linux but I'm not sure where to start! I want to

• play current-gen games (graphically speaking) on steam, as well as
• lots of retro games with Launchbox/RetroArch
• do 3D modeling in blender, and
• produce music in a free DAW.

I don't know if any of those factors impose restrictions due to software/hardware differences (or if that even makes a difference), but I want to move over everything I can into a linux environment

My current project is email. Setting up Mailcow and moving my domains over to VMs on a OVH KS-3 server right here in Canada. I'm sick of depending on cloud email providers and want more control of my data. Also getting Addy.io setup to move my aliases over from SimpleLogin. End game is to dump Proton and go all selfhosted for email and Mullvad for VPN. For Mullvad I found that you can buy a 6 or 12 month gift card vouncher on Amazon and it works out to being less than paying Mullvad directly per month.

Migrating from proxmox to incus, continued.

• got a manually-built wireguard instance rolling and tested, it's now "production"
• setting up and testing backups now
• going to export some NFS and iscsi to host video files to test playback over the network from jellyfin
• building ansible playbooks to rebuild instances
• looking into ansible to add system monitoring, should be easy enough

Lots of fun, actually!

Fumbling around with k3s to get my toes into deploying a Kubernetes cluster from scratch for the first time ever. No real long term usage planned, just some testing to gather experience.

I'm integrating my Mac mini (running Asahi Linux) into my server setup. It's slow going as I also have to move some data around so I can repurpose some hard drives.

I’m building services out for my family as things enshittify. Moved the family over to an immich instance, run a family blog on Wordpress (working on rolling my own since it’s over complicated and with all the Wordpress shenanigans…), plex (lifetime account, works for now). I have a number of self-built projects as well, a “momboard” like system that is integrated with my Wordpress blog for access and control, a pi based backup server that lives at my friends house and nails a VPN connection to my router and I’m playing with Meshtastic as an offline communication system for my kids scout troop when we’re camping without cell signal. Lots of home automation with home assistant as well.

I host it all on Debian servers, raspberry pi’s and esp32 devices (Meshtastic and home automation). I used to run kubernoodles but it was more complicated than needed and for my use case, docker, ansible and bash scripts manage it all just fine.

This week I realised my Mastodon instance was severely out of date because I was using nix flakes and didn't autoupdate but now that's been fixed 😄

I just set up wanderer and workout-tracker. Along with installing gadgetbridge on my phone, I now have a completely self hosted fitness/workout stack with routes, equipment tracking, heatmaps, general health metrics like HRV, heart rate, etc through my Garmin watch, without having Garmin Connect installed. Awesome!

Been messing around w/ podman, and after hours of slamming my head against the wall, I decided Seafile isn't worth it. :) It launches a bunch of stuff inside one container, and I just couldn't figure out how to get that to work w/ quadlet (worked fine w/ podman kube play though).

I got forgejo set up and now I'm looking into setting up runners so I can finally migrate off hosted gitlab onto my own forgejo instance.

Some other things I'm planning on doing this week:

• migrate existing services to podman quadlet from docker compose - will make each existing service into a pod and play w/ pod networking
• set up technitium - tested it locally and it worked well, so just need to move it and configure it; hope to use it as the primary DNS for my house
• set up owncloud ocis - there's a new POSIX FS option, which was my main hangup when I last looked into a nextcloud alternative (I only need storage + collabora)
• probably some kind of dashboard, because the number of services I host is getting a bit long

If I get time, I want to install openSUSE MicroOS onto my NAS and start migrating everything to it (from openSUSE Leap). I really like the idea of an immutable base OS, and my NAS is already 90% containers (pretty much just Samba left). I need to fix some permission issues anyway (keep having to chown my videos so samba and jellyfin can work together), and this should make things a bit more obvious.

I'll probably also start a blog about my self-hosting journey, because the info around podman is kinda sparse, especially when it comes to quadlet.

Edit: got OCIS working, but it was a bit of a pain. Starting that blog really sounds like a good idea...

I started hosting audiobookshelf since Jellyfin was pretty clunky for audiobooks.

I'm working on my first kubernetes cluster. I'm trying to set the systems up with NixOS. I can get a kublet and a control plane running. But I'm getting permission errors when trying to use kubectl rootless on the system running the control plane. I think I figured out which file i need to change, now I just want to record that change in my configuration.nix.

I need to migrate off Docker Desktop for Windows and Storage Spaces but I fear the process will be difficult due to my data volume and the stupidity of Windows. I should never have gone Windows, but I wanted to use Steam Big Picture off the media PC and didn't want to deal with getting that functional on Linux.

But Docker Desktop for Windows keeps crashing WSL and bricking the network devices randomly, and also continuously grows memory consumption until the machine reboots. Piece of shit.

Had the intention of making a hidden TOR website version for all my websites but I'm sick

I got a Matrix server set up with conduwuit but the problem is that none of my friends are on there so I don't use it. The one friend I made the damn thing for so we could chat just started going through a bunch of personal stuff so now it won't be used for a while. FML.