Deny workspace warnings and lint suppressions, consolidate Rust and Python coverage under cargo xtask test with 60-second per-test limits, and remove stale flaky, stateful, Docker, and orphaned test artifacts.
Architecture enforcement:
- Install a repository-owned rustc wrapper for ordinary cargo check,
build, and test commands. Resolve compiler item identities so renamed
imports and helper wrappers cannot hide spawning, timing, blocking,
polling, thread, or runtime-driving capabilities.
- Define the execution-owner crates and reject dependencies from those
substrates back into Myelin policy. Add compile-pass and compile-fail
contracts for actor helpers, execution owners, test waits, forbidden
capabilities, suppression attempts, and owner dependency inversions.
Execution ownership:
- Add engine-owned actor timers with cancellation and generation identity,
then migrate lifecycle deadlines and protocol ticks off application
tasks. Keep networking, process output, telemetry, and blocking provider
calls in their approved I/O substrates.
- Move process spawn, wait, signal, Unix listener, and output-following
mechanics into swactor-process. Isolate Vast.ai blocking HTTP mechanics
behind its adapter while actors retain retry, recovery, and provisioning
decisions.
Myelin control flow:
- Rework manual control, worker lifecycle, provisioning, provider recovery,
job deployment, distribution, edge orchestration, and shutdown as actor
state transitions and typed effects. Preserve durable provider adoption
and command outcomes across graceful and abrupt restarts.
- Replace controller loops and timer-forwarding tasks with actor messages;
leave substrate tasks as cancellable observation streams with no durable
policy state.
Properties and resource ownership:
- Add deterministic engine and component properties, a stateful mock-VastAI
lifecycle model, persisted regression cases, controlled fault injection,
and a bounded nightly workflow covering restart and teardown behavior.
- Terminate reply observers, cancel telemetry collectors, bound dashboard
projections, and release child observers, file descriptors, process
records, and inode-verified Unix sockets on every terminal path.
Verified with the compiler-policy contracts, 105 Myelin library tests, 32
swactor-process tests, telemetry cancellation contracts, randomized
stateful restart cases, cargo check, and formatting checks.
Add actor-backed manual node provisioning, control-plane endpoints, and fleet UI assets with durable provider lifecycle handling.
Simplify Myelin orchestration, node runtime, staging, and telemetry paths while removing obsolete engine-builder, dashboard-view, and local-mock implementations.
Align runtime delivery, data-plane, distribution, job-runner, process, telemetry, dashboard, Vast.ai integrations, and their tests with the revised actor and transport contracts.
Rename `cargo xtask provisioning-reconciler-demo` to `cargo xtask demo`
(CLI dispatch, help, child re-exec argv, launch spec strings, module dir
xtask/src/provisioning_demo -> xtask/src/demo).
Add iteration-1 data-plane edges, established from Fleet Control:
- Fleet Control "edge" button -> POST /control/edge (new
ControlCommand::EstablishEdge) -> supervisor actor resolves the node's
advertised EndpointAddr (stashed in NodeRuntime by AnnounceActor) and
provisions a real outbound EdgeRuntime (arena ring lease, recorder
WorkerPort, EDGE_ALPN send pump) in a new edge pump thread.
- Node gains EDGE_ALPN, an actor bridge decoding EdgeProvision gossip,
and a NodeEdgeAgent that provisions its (single) inbound edge, polls
it, mirrors observations onto the node.edge telemetry channel
(render-only), and answers EdgeAck gossip which terminates the
supervisor's provision retries. Node teardown replaces its inbound on
re-provision; supervisor replaces sessions per node and tears them
down on node exit/replacement/shutdown.
- The edge pump runs on the engine's blocking pool with sole session
ownership (commands in, state mirror + feed lines out): the connect
handshake blocks its thread and must not run on a Tokio worker or
share a lock with the actor. Connects are bounded (10s) so a dead
node faults its session instead of wedging edge polling.
- iroh-driver: retain_telemetry_connections() opts an application out
of the driver-owned TELEMETRY_ALPN ingress so the node's pull server
can drain those connections itself (the actor-bridge pump would
otherwise claim them).
- Dashboard: edges array in the reconciler snapshot, per-node edge
badges and edge button in Fleet Control, node_edges render mirror.
2026-08-17 00:11:20 +04:00
Renamed from xtask/src/provisioning_demo/node.rs (Browse further)
