Add a `--vastai` acceptance scenario to mvp-chat-check that provisions real VastAI nodes and verifies the remote provider data path, and standardize the VastAI API key on VAST_API_KEY.
- xtask: add the VastAi variant and `--vastai` flag to the mvp-chat-check scenario, passing `--vastai --yes --endpoint-addr-mask relay-only` (no --cached-model) and gating it on a new require_vastai_network_facts check (node_spec workers, ProvisionStart, provider_start, iroh_driver ready).
- xtask: track VastAI dump-log facts (vastai_node_spec_worker_count, vastai_provision_start_nodes, vastai_provider_start_nodes) via record_vastai_provision_dump_log_event and skip the local ChatProgress span assertion for the remote scenario.
- config: rename the VastAI key env var to VAST_API_KEY in ResolvedVastAiConfig validation while keeping MVP_VASTAI_API_KEY/VASTAI_API_KEY fallbacks.
- orchestrator_app: resolve the api key with VAST_API_KEY first, then MVP_VASTAI_API_KEY/VASTAI_API_KEY, and update the missing-key error messages.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Stop the mvp-chat process on Ctrl-C/SIGTERM so it tears down cleanly instead of leaking past signal delivery.
- orchestrator_app: spawn_stop_listener now spawns a Linux SIGINT/SIGTERM handler (signal_hook) that sends the shutdown signal alongside the existing stdin "stop"/"shutdown"/"quit" listener; on non-Linux the spare sender is dropped.
- orchestrator_app: split the channel sender into a stdin_tx clone so the stdin thread and the signal thread each own a sender without moving it out of scope.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Add endpoint-address masking and a relay-only advertisement path so the multinode Docker mvp-chat scenario can run with direct addresses stripped.
- endpoint_advertisement: add EndpointAddrMask (Full/RelayOnly) parsed from --endpoint-addr-mask/MVP_IROH_ENDPOINT_ADDR_MASK, and advertised_endpoint that rebuilds an EndpointAddr from relay URLs only, rejecting relay-only without a relay URL
- orchestrator_app: mask the coordinator endpoint before advertising it, thread the masked collector endpoint into datastream subscribe/runtime-ready acks, surface endpoint_addr_mask/has_relay/direct_addr_count in iroh_driver and node_spec events, forward the mask env to workers, and add a 60s RUNTIME_READY_TIMEOUT to the runtime-ready barriers
- worker_node: advertise the masked self endpoint in the iroh_driver ready and coordinator_join events and propagate it through runtime_ready_local and PendingRuntimeReady
- mvp-chat: add --relay-mode/--relay-url/--endpoint-addr-mask plus a [relay] toml section, require (with a Vast.ai fallback) a relay URL when relay-only, and forward all three to the orchestrator CLI
- node_image: resolve the worker binary to a workspace-relative path for the Docker COPY via docker_build_context_path, rejecting paths outside the build context
- xtask/specs: run MultinodeDocker with --relay-mode default --endpoint-addr-mask relay-only, add dump-log fact checks for relay-masked orchestrator/node/coordinator advertisement, and document the mask/relay flags in mvp_chat.md
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
- Pull ~7.4k lines out of the orchestrator bin into a new orchestrator_app library
module.
- Wire a local single-node GPU prompt loop into the mvp_chat bin; touch
gpu_worker_ingress_parser.
- Grow xtask and the mvp-node tinygrad worker.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Add end-to-end timing instrumentation and an xtask benchmark report for mvp-chat runs.
- benchmark_observability: add a shared stamping module — stamp(component) emitting schema/pid/monotonic+wall ms from a process-global start and sequence counter, plus unix_ms_now() — stamped onto every mvp-chat/orchestrator/worker-node event and frame-archive record
- mvp-chat: thread a run_id (new --run-id, defaults to 1) through config and the orchestrator CLI, add per-phase started/ready/failed emits for ensure_orch_binary/ensure_worker_binary/prepare_node_image, and a prompt_complete record carrying tokens_generated/elapsed_ms/final_text bytes
- orchestrator/worker-node: stamp bootstrap and prompt events, add arrival_unix_ms to archived frames, propagate MVP_RUN_ID/MVP_LOGICAL_NODE_ID/MVP_STAGE_INDEX into the tinygrad worker, default the device to CPU for the process provider, emit a prompt_rpc started span, and drop the MVP_TINYGRAD_TEST_MODE passthrough
- tinygrad_worker.py: stamp every control() event and tag it with run/node/stage env, add a CPU:X86 fallback when clang is absent, and remove the test_mode() short-circuits
- xtask: replace the flat dump-log fact assertions with a benchmark report builder (build_benchmark_report) that requires named spans (prepare_runtime, ensure_*_binary, weights_loaded, prompt_rpc) and emits per-prompt first-token/decode/tokens-per-second latency; wrap the cargo run in XtaskBenchmark synthetic frames and pass a unix-ms --run-id
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Add the iroh-driver spec; trim and restructure the mvp-system orchestrator and
mvp-chat specs. Reframe prompt RPC as the prompt-engine contract in mvp_chat.md; add an
iroh-driver dependency; minor datastream_transport cleanup.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Add mvp-system/src/mvp_chat.rs with a run_from_args entrypoint wiring swactor runtime,
dashboard, chat datastream, and a PromptLoop. Add a mock integration test; refresh
mvp-chat and MVP_SYSTEM specs.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Replace stdout-parsed runtime-ready detection with an explicit, plugin-driven bootstrap-completion step and actorize SSH bootstrap teardown.
- provisioning: drop the `PluginObservation::RuntimeReady` variant and add `ProvisionPlugin::complete_bootstrap`, an explicit per-node completion hook (no-op for `LocalDockerPlugin`)
- bootstrap_datastream: remove `parse_runtime_ready`/`RuntimeReadyLine` so bootstrap no longer infers readiness from a parsed stdout JSON line
- vastai_provisioning: drop the `ReadyTrackingSink` ready-flag wrapper; the SSH retry loop now runs purely `while !stopping`, and `complete_bootstrap` stops the node's bootstrap with `BootstrapStopReason::RuntimeReady`
- vastai_provisioning: actorize teardown as `SshBootstrapActor` on the swactor `Runtime` (handle holds an `ActorAddress`), with `stop_bootstrap(handle, reason)` delivering a `Stop` message; add `BootstrapStopReason::{RuntimeReady,NodeStop}`
- actors/provisioner: replace the `RuntimeReady` observation arm with a `ProvisionerMsg::RuntimeReady` handler that calls `complete_bootstrap` then `mark_live`/emits NodeLive (or NodeFailed on error)
- callers/tests: wire the new explicit ready flow through node_agent, the orchestrator/worker_node binaries, and `mvp_one_node_chat`; add the `ssh_bootstrap_actor_stop_kills_child` test
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Stand up an interactive end-to-end chat over a CUDA GPU, provisioning a Dockerized node that loads a GGUF model and serves prompts over TCP.
- prompt_rpc: add the newline-JSON prompt protocol (`SubmitPrompt` + `PromptEvent::{TextDelta,Done,Fault}`) carried over TCP
- mvp_chat: add an interactive REPL client connecting to the prompt RPC port (default 127.0.0.1:19777)
- mvp_orch_one_node / mvp_one_node_chat: add the single-node orchestrator that provisions a `LocalDockerPlugin` node, loads `bartowski/Llama-3.2-1B-Instruct-GGUF` (Q4_K_M), and exposes the prompt RPC listener with boot/route/weight timeouts
- mvp_node: add the GPU worker binary that spawns `tinygrad_worker.py` (default device CUDA) and ships runtime telemetry via a `ClusterFrameSink`
- vastai_provisioning / bootstrap_datastream: add the vast.ai provider adapter (`VastAiProvisioningConfig`, `VastAiLeaseClient`) wrapping `swactor_vastai`, plus a bridge that folds provision stdout onto a per-node datastream
- apps/mvp-node: add CUDA base/runtime Dockerfiles (nvidia/cuda 12.6.3, tinygrad 0.12.0, sshd), `mvp_entrypoint.sh` (sshd + mvp-node, held for postmortem), `local_docker_e2e.sh`, the GGUF tinygrad worker, and one-node-chat/bootstrap/vastai guarantee tests
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Treat Docker as a first-class provisioning provider for the local e2e cluster and add the weight-shard fetch/validate/bind lifecycle behind it.
- docker_cluster_provisioning: model Docker as a provider adapter behind a `DockerCli` boundary (`run_container`/`inspect_ssh_endpoint`/`remove_force`) exposing only per-node ownership primitives
- local_e2e_cluster: wire Docker provisioning into the e2e driver (default `swactor-mvp-local-e2e-cluster` image) across the bootstrap/teardown flow
- weight_shards: add `ModelArtifactRef` (parses `hf://repo@rev/path`), `ShardAssignment`, `ShardManifest`, and `ValidatedShard` with digest-based validation
- shard_fetch: add `ShardLocator` (digest/split/stage -> uri + cache key), `ShardCache`/`ShardFetcher` traits, a `ShardFetchCoordinator`, and typed `FetchError`s
- shard_weight_lifecycle: add the `ShardWeightLifecycle` state machine (Idle->Assigned->Located->Fetching->Fetched->Validating->Binding->Ready/Faulted) with a `WorkerShardBinder` trait
- provisioner/telemetry: route provision logs onto the datastream via per-node/stream channels (`submit_bytes`) and add shard_fetch/shard_weight_lifecycle/weight_shards guarantee tests
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Add a universal live datastream explorer view to the HTTP dashboard and point the e2e cluster at it by default.
- live_explorer: add the `LiveDatastreamExplorer` `DashboardView`, registered in `start_dashboard`, served at `/view/datastream/live` over the existing `/events` and `/api/frames` endpoints
- live_explorer_page: ship a 500-line self-contained page that auto-connects, renders streams/channels/frames metrics, and supports level drill-down (streams->channels->frames), payload-kind filtering, and per-channel retention limits
- local_e2e_cluster: switch the dashboard's default opened URL from `/view/mvp/cluster` to `/view/datastream/live`
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
node_provisioning: NodeManager record FSM and transient BootstrapSession SSH core per
the provisioning spec. docker_cluster_provisioning provider; add guarantee tests for
both.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
Introduce pool/planner/launcher/runtime_stack/model/roles primitives for topology
construction and cluster launch. Drop the core guarantees module entirely; rework
worker bootstrap.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
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>
Remove the datastore crate, the top-level design/orchestration/ring specs, the
benches, and the ci config. Add the dashboard host telemetry sampler
(cpu/disk/net/gpu/mem). Localize the pipeline-parallel e2e stub/mock paths.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
