At 75% it drops caches (unused images, the journal, stale /tmp and build caches); at 80% it labels the node hanzo.ai/disk=pressure so disk-heavy pods stay off; at 85% it purges rotated logs and the forge's push quarantines, then grows the EBS volume by half (6 h cooldown, 4 TiB ceiling) and the filesystem with it; at 90% it cordons the node. Its own module, standard library only, shipped as ghcr.io/hanzoai/disk.
Co-authored-by: Hanzo Dev <[email protected]>
