Zachery Aaron Shores-Chmielewski e5df800c83 refactor: consolidate dist tests, add mvp actors and e2e

Fold the fragmented distribution swim/routing/gossip tests into swim_core, routing,
and swim_actor. Prune the dashboard tui and command surfaces. Add mvp-system actors
(node_agent, orchestrator, stage_controller), the local_e2e harness, and gpu worker
e2e.


Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>

2026-06-24 13:30:29 +04:00

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Datastream Dashboard — Agent Interface

Data Flow

The dashboard is an HTTP/SSE consumer of datastream-derived models. Agents should inspect the browser endpoints and JSON plugin endpoints.

datastream_source::FleetView is the canonical fold from delivered frames to dashboard models. It produces:

fleet JSON for the node/fleet page
distribution JSON for the distribution page
RuntimeStats for the selected node overview and actors table
activity messages for the event stream

HTTP Pages

GET / — selected node overview
GET /actors — selected node actor rows
GET /topology — topology derived from the latest selected-node stats
GET /plugin/distribution — distribution graph and peer/cache state
GET /plugin/vastai — fleet view
GET /events — server-sent events for stats, activity, history, and plugin updates

JSON Endpoints

GET /api/stats — latest selected-node RuntimeStats, or {} before the first selected-node frame
GET /api/topology — topology derived from latest stats, or {}
GET /api/history — in-memory worker history
GET /api/logs — retained activity events, optionally filtered by query params
GET /api/plugin/vastai — current fleet JSON cache
GET /api/plugin/distribution — current distribution JSON cache

The same plugin names are used on the SSE stream for incremental browser updates. Distribution page buttons post to /api/plugin/distribution/rejoin and /api/plugin/distribution/clear_status; the datastream-backed plugin acknowledges them as read-only no-ops.

Extension Rule

Extend the dashboard through plugins backed by datastream-folded caches. A producer may add telemetry records, a fold may update shared JSON, and a plugin may serve that JSON/page over HTTP and SSE.

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