codex just saved my homelab

codex just saved my homelab At 0541 alerts started flying that several of my apps were going offline. When I noticed later and started investigating I saw that the vm’s on my proxmox were reporting io-error - the disk had either crashed or was full. I’d done a lot of remediation work recently with the talos nodes (migrating from 1.9 to 1.11 all via codex with minimal downtime) and thought it was me the latter. Instead of pulling the thread manually I just hit codex with luna to investigate. It found the culprit immediately; lvm was full. It gave me some ideas and I prompted it to investigate some old vm’s which I didn’t need anymore, and to delete them to reclaim space if possible. Codex did it and got us out of the issue but also told me the woodpecker was 40gb which was odd. It dawned on me my CI agent must have no clean up scripts and the images and volumes are growing unbounded. Tasked codex to check and create the cron to clean up. It dutifully did so! I suggested we setup alerts…