Template store

directory

~/.local/share/vmlab/templates/<arch>/<name>/<version>/ — sealed disk.qcow2 + template.wcl metadata.

The local template store at ~/.local/share/vmlab/templates/<arch>/<name>/<version>/, each holding disk.qcow2 plus template.wcl (hardware, profile, origin, sha256 metadata). Writes are serialised by the supervisor. Downloaded ISOs/qcow2 and built media are cached content-addressed under ~/.cache/vmlab/artefacts/.