Fixes hyperhive#3223.
swarm-controller: GET /api/hives (utoipa-annotated same as /health),
serving the swarm's hive directory (name + domain) loaded once at
startup from a new SWARM_CONTROLLER_HIVES env var. The controller's
NixOS module sets it from services.hyperhive.swarm.hives, JSON-encoded
the same way hive-c0re already builds HYPERHIVE_PEERS for its own peer
list (environment.nix) — the full directory here rather than
peers-minus-self, since a swarm-level daemon has no 'self' hive to
exclude. Unset/malformed both fall back to an empty list with a
warning rather than failing startup, so /health stays answerable even
if this one env var is wrong.
swarm-ui: App.tsx's Home route fetches /api/hives and renders it
through the already-merged <Table>/<StatusChip>/<Panel> primitives —
name, domain (linking out to that hive's own gateway-routed
dashboard), and a static "configured" status chip until a real
online/stale/offline rollup exists server-side. Also gave swarm-ui a
base <a> color (theme's --blue) — base.css covers body/typography but
not links, and this is genuinely page-level rather than any one
component's concern.
Verified end to end, not just source-reading: ran the real
swarm-controller binary with SWARM_CONTROLLER_HIVES set, curled
/api/hives + /health over its actual unix socket; separately served
the real swarm-ui dist against a mock /api/hives and screenshotted the
rendered table. Also re-verified the nginx wiring evaluates (same
throwaway nixosSystem eval technique as #3212) — SWARM_CONTROLLER_HIVES
resolves to the expected JSON shape.
cargo test/clippy -p swarm-controller clean (2 tests, including a new
load_hives one covering missing/malformed/valid env var states). npm
run build + typecheck clean.
Rust half mirrors hive-c0re/src/dashboard/mod.rs's utoipa pattern
exactly: an ApiDoc root, #[utoipa::path(...)] on /health (the one
existing route), and a raw JSON route at /api/openapi.json served
via OpenApiRouter::split_for_parts(). Only annotated routes appear
in the spec.
Gateway wiring extends the swarm-UI vhost (the only vhost swarm-
controller is reachable from) with:
- /api/ — proxied to the controller's unix socket untouched (no URI
segment after the socket path), so a route swarm-controller
registers is the path nginx forwards, no prefix-stripping to keep
in sync by hand.
- /api/docs/ (+ the bare /api/docs redirect) — the same
swagger-ui-theme dist the per-hive dashboard already serves at its
own /api/docs/, reused as-is since it's generic.
Both new locations reuse the same auth_request block the vhost's own
'/' already applies, factored into a shared swarmAuthRequest string —
auth_request does not inherit across sibling nginx locations, so
without this the page itself would be gated while its own API and
API docs sat open.
cargo test -p swarm-controller + cargo clippy --all-targets both
clean. Verified the new nginx wiring evaluates correctly with a
throwaway nixosSystem eval (services.hyperhive.swarm.{controller,ui}
enabled): /api/ proxies to the socket, /api/docs redirects, and both
require auth_request the same as the vhost root.
Fixes hyperhive#3212
Per review: daemonBins is the core stack, and it drives the bundle that
services.hyperhive.c0re.package points at -- so listing a swarm-scoped
service there would put it in every hive's closure when one hive in a
swarm runs it. It gets the same per-bin extractor, bound on its own, the
way hivectl already is.
The crate also had no README while every other one does. Both misses are
the same shape: adding a thing without updating what describes the set of
things.
First half of the swarm-controller slice: the crate, its workspace entry
and its daemonBins entry, so the systemd unit that follows has a binary
to point at.
It serves one health endpoint and owns no state. That is the whole
intent -- this makes the unit real (service user, runtime and state
directories, socket, nginx reachability) so the swarm-level surfaces
that follow have somewhere to land. Inventing those surfaces now would
bake in a shape nobody has agreed to.
The socket gets its own runtime directory rather than sharing
hive-c0re's. nginx reaches a unix upstream by having the socket's
directory bind-mounted into the gateway container, so co-locating this
socket with the host admin socket would hand the gateway that socket
too.
