Wrap the three install scripts in a shared inline style block (TTY/UTF-8/
NO_COLOR-aware) so the one-liner install looks and feels intentional:
banner on start, timed step lines, braille spinner over silent apt/
systemctl calls with failure log dumps, single-line curl progress bars
with size-prefixed headers, and a summary box at the end with live-image
version + service state + next steps. install.sh defers banner/summary
to proxmox-install.sh when VETTING_INSTALL_WRAPPED is set so the two
scripts compose without duplication.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
proxmox-install.sh tarball-extracts into a tempdir that gets wiped on
EXIT, so after the one-liner there's no pxe-setup.sh on disk for the
operator to run. Have install.sh drop the script + ipxe-shas.txt into
/usr/local/share/vetting/ and symlink it as
/usr/local/sbin/vetting-pxe-setup (in PATH).
pxe-setup.sh now readlink -f's BASH_SOURCE so the symlink resolves to
the share dir where ipxe-shas.txt lives, and gracefully handles the
case where install.sh already staged vmlinuz + initrd.img into
LIVE_DIR (no bundle live-image/ needed at that point).
Update the trailing hint in proxmox-install.sh and the operations
runbook to surface the new `sudo vetting-pxe-setup ...` command.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Previously the orchestrator ran a full DHCP server on a dedicated
br-vetting bridge (10.77.0.0/24), which required a hypervisor-level
bridge + physical cabling onto that bridge for every repaired host.
Real-world bite: the LXC's br-vetting had no L2 path to the target
host's PXE NIC, so DHCPDISCOVERs never reached eth1 and PXE silently
timed out.
dnsmasq's proxy-DHCP mode is the idiomatic answer: it coexists with
the LAN's existing DHCP server (UniFi, etc.), never assigns an IP
itself, and only supplements the PXE options. No dedicated bridge,
no VLAN, no cabling changes \u2014 dnsmasq binds to the LAN interface
and layers option 66/67 + the PXE BINL on top of the real DHCP
exchange. The MAC allowlist still gates replies, so random LAN
clients booting from network get nothing.
Template switches dhcp-range=<start,end,lease> to
dhcp-range=<cidr>,proxy and replaces dhcp-boot= for first-boot ROM
clients with pxe-service= directives (the correct proxy-mode
chainload form). Validation drops the dhcp_range regex for a
net.ParseCIDR check on pxe.subnet. Config, production/example yaml,
and pxe-setup.sh swap --dhcp-range for --subnet.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The production yaml ships `interface: "" # e.g. "eth0"`.
The old extractor did `gsub(/^"|"$/, "")` which only strips outer quotes, so
with an inline comment containing quotes it produced garbage like
`" # e.g. "eth0`, tripping the idempotency check.
Replaces the two inline extractors with one `extract_yaml_value` helper
that first tries to match `"[^"]*"` (grabbing only the first quoted
value), falling back to strip-trailing-comment + trim for unquoted
values.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Git on Windows dropped the exec bit when the files were first committed,
so `sudo ./pxe-setup.sh` on the LXC errored with "command not found".
Fix via `git update-index --chmod=+x`.
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