tasks

Overview ¶

Package tasks mounts the Hanzo Tasks HTTP + UI surface natively onto the unified cloud binary per HIP-0106 — the follow-up named in cloud's durable.go ("consolidating that surface into cloud"). Tasks is the durable workflow/activity engine (event-sourced, exactly-once, crash-recovering) previously fronted by a standalone tasksd + cluster Service.

ONE ENGINE. cloud already embeds the single in-process tasks engine in durable.go (wireDurableIngest → cloud.EmbeddedTasks), shared by ai's durable ingest. This subsystem does NOT Embed a second engine; it mounts that ONE engine's HTTP handlers on the shared zip mux, so the Tasks product (console/ studio) reads the SAME durable state as ai ingest — one engine, one binary, one way. The engine is created after MountAll, so the surface resolves it LAZILY per request (503 until it is live).

Surface (all under /v1/tasks/*, plus the embedded React UI at /tasks/*):

/v1/tasks/health                    generic liveness (cloud's per-subsystem contract)
/v1/tasks/settings                  capability flags (open bootstrap)
/v1/tasks/cluster[/health]          cluster status (open probes)
/v1/tasks/namespaces|nexus|...      engine JSON API (identity-gated)
/v1/tasks/mcp                       MCP tool surface (identity-gated)
/v1/tasks/events                    SSE realtime stream (identity-gated)
/tasks/*                            embedded React UI (console.hanzo.ai/tasks)

Identity: cloud's gateway validates the IAM JWT and mints X-Org-Id / X-User-Id (HIP-0026); clients/principal treats a credential-minted X-User-Id as the ONE trust signal. gate refuses data requests lacking it (403, never the unscoped store) and threads the validated org into the engine via tasks/pkg/auth.WithIdentity, so per-(org,ns) shard scoping applies.