# Cloud-init seed images Each operating system has an independent NoCloud configuration and generated `seed.iso`: ```text seediso/ ├── debian13/ ├── almalinux10/ ├── fedora44/ └── ubuntu2604/ ``` Keeping per-OS metadata separate allows each VM to use a distinct hostname and cloud-init `instance-id`. Generated ISO files are ignored by Git and are built automatically by the corresponding launcher when missing.