The setup screens list the parts of an install: control plane, store, model
mirror, this machine as a node, starter model, pictures and 3D, the judge,
firewall, notifications, limits, on-demand turns and an offline bundle. Each
says what it is or what is missing without it. Space turns a part on or off;
Enter opens its settings in a dialog that explains it. A plan page lists what
is installed and what is left out, and the same install as a command. Every
setting is a server init flag too, written into server.yaml when init writes
it.
With three machines, the two database machines become control planes too,
standing by (server add's steps), with an optional floating address. The
mirror's management API answers all three control planes, so a standby that
comes to lead can still fetch models.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Patroni's REST API accepted changes from anyone on port 8008, and
PostgreSQL ran with sslmode=disable between machines. Setup now keeps a
fourth secret for the API (carried to members of older clusters), issues
each member a certificate from the cluster's authority, writes
restapi.authentication into each member's config and reloads it, and
turns ssl on with hostssl remote rules through an authenticated PATCH of
the shared configuration. The DSN becomes sslmode=verify-full against the
authority's certificate whenever the cluster has TLS, so a control plane
without the authority's key reconnects too. server add authenticates its
PATCH and lets the new control plane in by hostssl. Tried on the e2e
cluster: unauthenticated PATCH 401, plaintext refused, replication
streaming, the control plane on verify-full.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
With nothing installed, sudo llmgw asks for one machine or three, takes how
to reach the other two (ssh agent, key or password, and a sudo password used
only for the install), checks every machine first, shows the plan and its
command line, and installs. On a control plane it opens a console with the
cluster's state and the next steps. Machines are reached with Go's ssh so a
password works; the store's etcd and access rules use this machine's routed
address rather than a client-facing name.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
init --patroni user@host ... installs PostgreSQL, Patroni and etcd on the
given machines over ssh, with this one as the third etcd vote, makes the role
and database, and moves the store in use into the cluster. Each step checks
first, so it changes nothing on a cluster that is up. For a store of several
hosts the control plane publishes each member's role, state and lag from
Patroni, a stopped member as missing, prints it in ctl status, and alerts on
it. Making an administrator on PostgreSQL sent a bool to an integer column;
it sends an integer now.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
