Found by a three-machine install on fresh VMs. The second standby's run
asked for the floating address's interface with `ip route get <vip>`.
The machine already held the address, so that answered lo, and keepalived
would not start. The interface now comes from the route to the address's
network. Every cluster's VRRP router id was 51, so the PoC's two control
planes and the new three on one LAN each logged the other's adverts as an
invalid password; the id now comes from the address.
The Caddyfile, deploy/ha and install.md send clients to the control plane
whose /leader is 200, not /ready: /ready is 503 on a leader with no model
yet and would take the portal away with it. Setup no longer hides a key
file's path as if it were a password, and the starter's text no longer
says it runs elsewhere when this machine is a node.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The website was a file built by hand outside the repository. It is now a
template in internal/web: every gateway serves it at /about, without a key,
linked from the landing page's footer, and the published site is rendered
from the same template.
The fonts are vendored (Latin subsets, OFL) so the page sends nobody's
browser to Google. The proxy configurations it shows are copies of
deploy/proxy, kept equal by a test. A development build says so instead of
linking to release files that do not exist.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>