Splits the release workflow into three jobs (detect, build-live-image,
bundle) so the ~9 min mkosi build only runs when live-image/VERSION
bumps. The slim bundle (~30 MB: orchestrator + agent + deploy scripts
+ a live-image/VERSION pointer) rebuilds every push; the ~300 MB
vmlinuz+initrd.img are published separately under the immutable
live-image/<version>/ path. install.sh compares the pointer to
/var/lib/vetting/live/VERSION and fetches the files only on mismatch,
cutting repeat-install wall-clock from ~30 s + 300 MB to ~10 s + 0 MB
on the common no-live-image-change release.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Collapses the LXC side of PXE enablement from a six-step manual dance
(build, fetch iPXE, scp, bridge, hand-edit yaml) into:
make release # dev box (Linux/WSL)
scp bundle.tar.gz lxc:/tmp/
sudo ./install.sh # base install, unchanged
sudo ./pxe-setup.sh --interface ... --dhcp-range ... --orchestrator-url ...
pxe-setup.sh fetches iPXE from boot.ipxe.org, verifies against pinned
SHA256s in deploy/ipxe-shas.txt (fail-closed), places vmlinuz/initrd.img
from the bundle, and rewrites only the pxe: block of vetting.yaml.
Idempotent; --force gates overwriting a hand-edited block.
Adds Supervisor.Validate() — called before dnsmasq spawn — so typo'd
configs fail at orchestrator startup with clear errors naming the
missing file or yaml key, instead of silently serving broken TFTP
until a real host tries to PXE-boot. Nine tests cover missing files,
bogus interface, malformed dhcp_range, bad orchestrator_url, and
aggregate reporting.
Hypervisor bridge creation stays documented (LXC can't do it) but
everything downstream of the bridge is now scripted.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
josh