The leading control plane tells the mirror over its API (PUT /v1/firewall,
kept as .firewall.json beside the models and applied by the same path unit
control planes use), and keeps the state in the store's cluster_state for
members that run no llmgw, which a root timer reads from the member's own
copy. The mirror also lets in the network of every node and control plane
the leader knows. Tried on the PoC: off, on and a network added, on every
kind of machine.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
server init and mirror init took the first non-loopback address for the
mirror's --base, Docker's 172.17.0.1 on a machine with Docker; nodes asked
their own bridge for every model and were refused. primaryAddr takes the
default route's source, else the first address on an interface that is not
a container's, bridge's or overlay's. node add has the node reach the
mirror's files during the checks and fails, naming the address and the fix,
when it cannot.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
mirror init sets a machine up as the model mirror — the user, /srv/models,
and a unit serving files on :8081 and the management API on :8082 — and
server init --mirror points the control plane at it instead of running one.
Before, that took a unit written by hand and an edit to server.yaml.
The management API can fetch and delete models and answered anyone who
could reach it. mirror serve --api-allow limits it to the addresses given
and the machine itself; mirror init passes the control plane's. The unit
text is shared with the one server init writes for a mirror beside it.
With --no-node the starter model is still fetched and catalogued, unpinned,
so it starts on the first node added, and the init form shows the mirror in
use instead of offering to run one.
Tried on three empty VMs: the mirror answered the control plane and refused
the node, and the starter model came up on the node when it was added.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
