Wherein I migrate my control plane to the Raspberry Pi 4 nodes it is intended to run on. This is part 26 of my k8s migration series. This one did not remotely go as well as I thought. Initially, I wasn’t even sure that this was going to be worth a blog post. But my own impatience and the slowly aging Pi 4 conspired to ensure I’ve got something to write about. ...
Wherein I migrate the last remaining data off of my baremetal Ceph cluster and shut it down. This is part 24 of my k8s migration series. I set up my baremetal Ceph cluster back in March of 2021, driven by how much I liked the idea of large pools of disk I could use to provide S3 storage, Block devices and a POSIX compatible filesystem. Since then, it has served me rather well, and I’ve been using it to provide S3 buckets and volumes for my Nomad cluster. Given how happy I was with it, I also wanted to continue using it for my Kubernetes cluster. ...
A couple of weeks ago, I migrated my Jellyfin instance to my Kubernetes cluster. This involved copying my approximately 1.7 TB worth of media from the baremetal Ceph cluster to the new Rook Ceph cluster. And I’d like to dig a bit into the metrics and try to read them like the entrails of a slain beast during a full moon at the top of a misty mountain. Just this much, the portents don’t look good for one of my HDDs. ...
Wherein I migrate my Jellyfin instance to the k8s cluster. This is part 19 of my k8s migration series. I’m running a Jellyfin instance in my Homelab to play movies and TV shows. I don’t have a very fancy setup, no re-encoding or anything like that. I’m just using Direct Play, as I’m only watching things on my desktop computer. Jellyfin doesn’t have any external dependencies at all, so there’s only the Jellyfin Pod itself to be configured. It also doesn’t have a proper configuration file. Instead, it’s configured through the web UI and a couple of command line options. For that reason, I won’t have any Secrets or ConfigMaps. Instead I’ve just got a PVC with the config and some space for Jellyfin’s cache and another CephFS volume for the media collection. ...
I recently randomly wandered onto the Mastodon admin page. What I saw there will shock you. (I’m so sorry about that introduction) That’s perhaps a bit much in the Media storage area for a single user instance. I was pretty sure that I had previously configured Mastodon’s media cache retention to 7 days. Checking up on that, I found that I had remembered correctly. ...