document kernel artifacts

This commit is contained in:
Thales Maciel 2026-02-05 13:50:11 -03:00
parent 93c3d1a67b
commit 01517dd902

View file

@ -10,8 +10,11 @@ Minimal Firecracker launcher.
## Files
- `firecracker`: Firecracker binary
- `vmlinux`: guest kernel
- `rootfs.ext4`: guest root filesystem
- `wtf/root/boot/vmlinux-6.8.0-94-generic`: guest kernel
- `wtf/root/boot/initrd.img-6.8.0-94-generic`: guest initrd
- `wtf/root/lib/modules/6.8.0-94-generic/`: guest kernel modules
- `rootfs.ext4`: guest root filesystem (base image if present)
- `rootfs-docker.ext4`: docker-ready guest rootfs (built via `make-rootfs.sh`)
- `id_ed25519`: SSH key for `root`
## Run
@ -95,8 +98,6 @@ invoke `make-rootfs.sh` to build it.
`make-rootfs.sh` chooses the first available base image:
- `./rootfs.ext4`
- `./ubuntu-noble-rootfs/rootfs.ext4`
- `./ubuntu-lts/rootfs.ext4`
## VM Info File
Each VM writes: