Troubleshooting Longhorn Slow Startup
In my K3s home cluster, I use Longhorn as the storage engine for my stateful workloads. Since I’m just starting out and shutting down the cluster every day (to safe my power bill), I’ve noticed that Longhorn takes a long time to be ready, with a messy startup involving a lot of errors and pods going into the CrashLoopBackOff state. Spoiler: It’s always DNS :) Troubleshooting I decided to take a look, so I began my troubleshooting journey by analyzing one of the affected pods. ...