sysadmin Idle CPU usage of k3s is high and continuously increases over time Over time I have regularly noticed resource usage slowly creeps up and up until this idle cluster is using obnoxiously high levels of CPU.
sysadmin Setting up a k3s Kubernetes cluster on Proxmox virtual machines with MetalLB What I do have is a machine in my closet running Proxmox VE, and there is absolutely no reason I cannot create a cluster using virtual machines within it. But I struggled to find a single guide that led me through this process in the way I wanted to do it. So here is that guide.
blog Rescuing a 12TB RAID5 array from the brink of disaster I rebooted the system and mdadm was reporting one drive was missing. Weird. It was just working 10 seconds ago. I know it's good. It has served faithfully for a few thousand hours so far. It just passed all of its SMART tests yesterday. This drive has not failed. Why did it disappear from my array?
work Deploying JupyterHub on a multi-user CentOS server I describe how I setup JupyterHub in a multi-user, Linux environment.
